The GDS API integration cost usually ranges from $5,000 to $40,000+, depending on the GDS provider, booking flow complexity, number of modules, certification requirements, and whether you are building an OTA, B2B travel portal, booking engine, or mobile travel app.
For basic flight search and booking integration, the cost can start from around $5,000 to $12,000. However, if you need advanced features like PNR creation, fare rules, ticketing, cancellations, refunds, multi-city search, corporate booking, markups, agent management, and multi-GDS connectivity, the cost can increase to $25,000 to $40,000 or more.
For travel companies, GDS integration is not just a technical feature. It is the foundation that connects their platform with global airline inventory, real-time fares, seat availability, booking confirmation, and ticketing systems.
Whether you are planning to integrate Amadeus API, Sabre API, or Travelport API, the final cost depends on what level of automation and control your platform needs.
A simple travel website may only need search and fare display APIs. But a complete OTA platform needs a full booking flow, payment integration, ticket issuance, cancellation management, supplier rules, admin controls, reporting, and post-booking support.
That is why understanding the actual GDS integration cost is important before starting development. It helps travel agencies, tour operators, OTAs, and travel startups plan their budget, timeline, and technical roadmap properly.
In this guide, we will break down the average cost of GDS API integration, provider-wise pricing, feature-wise cost, hidden expenses, timeline, and the major factors that affect the overall development budget.
What is GDS API Integration?
GDS API integration is the process of connecting a travel website, OTA, booking engine, B2B travel portal, or mobile app with a Global Distribution System through APIs.
A GDS, or Global Distribution System, gives travel businesses access to real-time travel inventory from airlines, hotels, car rentals, and other travel suppliers. The most popular GDS providers include Amadeus, Sabre, and Travelport.
Through GDS API integration, your travel platform can search availability, compare fares, create bookings, generate PNRs, issue tickets, manage cancellations, and handle post-booking operations directly from one system.
For example, when a customer searches for a flight from Delhi to Dubai on an OTA, the platform sends a request to the connected GDS API. The GDS returns available flights, fares, airline rules, baggage details, seat availability, and booking conditions in real time.
Once the customer selects a flight and completes payment, the GDS API helps create the booking, generate the PNR, and complete ticketing depending on the integration flow.
How GDS API Integration Works
GDS API integration works by creating a secure data connection between your travel platform and the GDS provider.
The process usually includes:
- API access approval from the GDS provider
- Technical documentation review
- API authentication setup
- Search API integration
- Fare rules and availability mapping
- Booking and PNR creation
- Payment gateway connection
- Ticketing workflow setup
- Cancellation, refund, and modification handling
- Testing, certification, and deployment
In simple words, the GDS works as the inventory source, while your OTA or travel portal works as the user-facing booking system.
The API acts as the bridge between both.
Why GDS API Integration Matters for Travel Businesses
GDS API integration is important because it allows travel businesses to offer live inventory instead of manually checking fares or depending on offline booking processes.
With a properly integrated GDS API, travel companies can offer instant search, booking, and ticketing to their customers or agents.
It helps businesses improve speed, reduce manual work, avoid pricing errors, and scale bookings across multiple markets.
For OTAs and B2B travel portals, GDS integration also makes it easier to manage markups, commissions, agent pricing, corporate bookings, booking reports, and supplier rules from one platform.
Types of GDS API Integration
GDS API integration can be used in different types of travel platforms depending on the business model.
1. GDS Integration for OTA Platforms
OTA platforms use GDS APIs to let customers search, compare, book, and pay for flights or travel services online.
This type of integration usually requires a complete frontend and backend booking flow, including search results, filters, fare rules, passenger details, booking confirmation, payment, PNR creation, and ticketing.
2. GDS Integration for B2B Travel Portals
B2B travel portals use GDS APIs to serve travel agents, sub-agents, corporate bookers, and distributors.
This integration usually includes agent login, wallet system, credit limit, markup management, commission setup, booking reports, cancellation requests, and admin approval workflows.
3. GDS Integration for Travel Mobile Apps
Travel mobile apps use GDS APIs to provide flight search and booking features directly through Android and iOS apps.
The cost of this integration can be higher if the app needs real-time fare updates, push notifications, saved passengers, mobile payments, booking history, and cancellation management.
4. Multi-GDS API Integration
Multi-GDS integration connects more than one GDS provider into a single travel platform.
For example, a travel business may connect Amadeus, Sabre, and Travelport together to access wider inventory, compare fares, improve availability, and reduce dependency on one supplier.
However, multi-GDS integration usually costs more because each provider has different APIs, documentation, certification requirements, fare structures, and booking rules.
Average GDS API Integration Cost
The average GDS API integration cost ranges from $5,000 to $40,000+, depending on the GDS provider, number of APIs, business model, booking complexity, certification needs, and custom platform requirements.
A basic GDS integration with search and booking functionality costs less, while a complete OTA or B2B travel portal with ticketing, cancellation, refund, markup, commission, wallet, and reporting features costs more.
Here is a simple cost breakdown:
| GDS Integration Type | Estimated Cost Range |
| Basic GDS API integration | $5,000 – $12,000 |
| Standard flight booking integration | $12,000 – $25,000 |
| Advanced OTA GDS integration | $25,000 – $40,000+ |
| B2B travel portal GDS integration | $20,000 – $45,000+ |
| Multi-GDS API integration | $35,000 – $70,000+ |
| GDS integration with mobile app | $30,000 – $80,000+ |
For a small travel agency, the cost may stay lower if the platform only needs flight search, fare display, booking request, and basic PNR generation.
For a full-scale OTA, the cost increases because the system needs a complete booking engine, fare rules, passenger validation, payment flow, ticket issuance, admin panel, supplier control, cancellation management, refund logic, and post-booking automation.
For B2B travel businesses, the cost can be higher because they need agent management, sub-agent hierarchy, wallet system, credit limit, markup rules, commission settings, invoice generation, and booking approval workflows.
GDS API Integration Cost by Complexity
The final cost also depends on the complexity level of the project.
Basic GDS API Integration Cost
Basic GDS API integration cost usually ranges from $5,000 to $12,000.
This is suitable for travel businesses that only need limited functionality, such as flight search, availability display, fare details, and simple booking request flow.
A basic integration may include:
- One GDS provider
- Flight search API
- Fare availability
- Basic fare details
- Simple booking request
- Basic admin view
- Limited reporting
- Basic testing
This type of integration is ideal for startups, small travel agencies, and businesses that want to test the online booking model before investing in a complete OTA system.
Standard GDS API Integration Cost
Standard GDS API integration cost ranges from $12,000 to $25,000.
This includes a more complete booking flow where users can search flights, compare fares, select passengers, review fare rules, make payment, create PNRs, and receive booking confirmation.
A standard integration may include:
- One GDS provider
- Search and availability
- Fare rules
- Passenger details
- PNR creation
- Payment gateway integration
- Basic ticketing workflow
- Booking history
- Admin dashboard
- Basic cancellation request flow
This option is suitable for growing travel agencies, mid-sized OTAs, and online booking platforms that want to handle real bookings with better automation.
Advanced GDS API Integration Cost
Advanced GDS API integration cost usually ranges from $25,000 to $40,000+.
This is required when a travel business wants a complete OTA or B2B travel booking platform with advanced automation and business controls.
An advanced integration may include:
- Multiple fare types
- Fare rules and penalties
- Multi-city search
- Seat map integration
- Ancillary services
- Baggage details
- Ticket issuance
- Booking modification
- Cancellation and refund workflow
- Markup management
- Commission setup
- Agent management
- Booking reports
- Supplier control
- Admin approval workflows
- Error handling and fallback logic
This type of integration is best for OTAs, travel management companies, corporate travel platforms, and B2B travel portals that need stronger operational control.
GDS API Integration Cost by Platform
The GDS API integration cost also depends on which GDS provider you choose. The three major GDS platforms are Amadeus, Sabre, and Travelport.
Each GDS has different API documentation, certification process, booking flow, supplier coverage, pricing model, and technical complexity. That is why the cost to integrate one GDS may differ from another.
Here is a platform-wise estimate:
| GDS Platform | Estimated Integration Cost |
| Amadeus API Integration | $8,000 – $35,000+ |
| Sabre API Integration | $10,000 – $40,000+ |
| Travelport API Integration | $8,000 – $35,000+ |
| Amadeus + Sabre Integration | $25,000 – $60,000+ |
| Amadeus + Sabre + Travelport Integration | $40,000 – $80,000+ |
These costs are mainly for development and integration work. They may not include GDS commercial agreements, supplier deposits, certification fees, hosting, third-party tools, payment gateway fees, or ongoing support.
Amadeus API Integration Cost
The Amadeus API integration cost usually ranges from $8,000 to $35,000+, depending on whether you need basic flight search or a complete booking and ticketing workflow.
Amadeus is widely used by OTAs, travel agencies, airlines, and enterprise travel platforms. It supports flight search, availability, fare pricing, booking, PNR management, ticketing, ancillaries, fare rules, and post-booking operations.
A basic Amadeus API integration may cost less if the project only includes flight search, fare availability, and limited booking functionality.
However, the cost increases when you need:
- Live fare search
- Low fare search
- Fare rules
- Price confirmation
- PNR creation
- Ticket issuance
- Cancellation handling
- Refund workflow
- Seat map
- Baggage details
- Multi-city search
- Admin panel integration
- B2B agent controls
For an OTA or B2B travel portal, Amadeus integration usually requires careful fare mapping, passenger validation, booking rules, error handling, and certification testing. This makes the overall integration cost higher than a simple API connection.
Sabre API Integration Cost
The Sabre API integration cost usually ranges from $10,000 to $40,000+, depending on the booking flow, API modules, market, and certification requirements.
Sabre is commonly used for airline booking, corporate travel, OTA platforms, and travel management systems. It offers APIs for search, availability, fares, booking, PNR creation, ticketing, ancillaries, exchanges, cancellations, and itinerary management.
Sabre integration can cost more when the platform needs advanced flight booking logic, airline-specific rules, corporate fares, agency workflows, ticketing queues, and post-booking automation.
A Sabre API integration may include:
- Flight search
- Bargain finder or low fare search
- Fare validation
- Passenger details
- PNR creation
- Ticketing
- Queue management
- Cancellation and refund flow
- Revalidation
- Ancillary services
- Seat selection
- Booking history
- Admin reporting
Sabre API integration needs strong backend development because flight booking data must be handled accurately at every step. Fare changes, availability changes, failed ticketing, payment mismatch, and supplier errors need proper fallback logic.
This is one reason why Sabre API integration cost is usually higher for full OTA and B2B portal projects.
Travelport API Integration Cost
The Travelport API integration cost usually ranges from $8,000 to $35,000+, depending on the required modules, booking workflow, and business model.
Travelport gives access to flight content, hotel content, car rentals, fare search, booking, ticketing, and agency workflows. It is commonly used by travel agencies, OTAs, TMCs, and corporate travel platforms.
A Travelport integration may include:
- Flight availability
- Fare search
- Branded fares
- Fare rules
- Booking creation
- PNR generation
- Ticketing
- Cancellation requests
- Refund handling
- Hotel search
- Car rental search
- Agent management
- Admin reporting
The cost is lower for a simple one-way or round-trip flight search and booking flow. However, if the project includes multi-content integration, advanced fare rules, branded fares, ticketing, post-booking, and B2B workflows, the cost increases.
For travel companies that want wider inventory and supplier flexibility, Travelport can be integrated as a standalone GDS or as part of a multi-GDS setup.
Multi-GDS API Integration Cost
The multi-GDS API integration cost usually ranges from $35,000 to $70,000+, and for enterprise platforms, it can go beyond $80,000.
Multi-GDS integration means connecting more than one GDS provider, such as Amadeus, Sabre, and Travelport, into a single booking platform.
This setup is useful for travel businesses that want:
- Wider airline inventory
- Better fare comparison
- More route coverage
- Backup supplier availability
- Better pricing options
- Reduced dependency on one GDS
- Region-specific fare access
- Stronger B2B distribution
However, multi-GDS integration is more expensive because every GDS has its own data format, authentication process, booking rules, fare structure, and certification requirements.
The development team also needs to build a normalization layer that can convert different GDS responses into one common format for the platform.
For example, the same flight may appear differently across Amadeus, Sabre, and Travelport. The system needs to compare fares, remove duplicates, manage supplier priority, apply markups, and display clean results to users.
That extra backend logic increases the overall cost of GDS API integration.
GDS API Integration Cost Based on Business Type
The GDS API integration cost also changes based on the type of travel business you are building. A small travel agency website does not need the same level of automation as a large OTA or B2B travel portal.
For example, a B2C OTA needs a smooth customer booking flow. A B2B portal needs agent management, wallet, credit limits, markup rules, and commission logic. A corporate travel platform may need approval workflows, employee travel policies, and reporting tools.
Here is a business-wise cost estimate:
| Business Type | Estimated GDS Integration Cost |
| Travel agency website | $5,000 – $15,000 |
| B2C OTA platform | $15,000 – $45,000+ |
| B2B travel portal | $20,000 – $50,000+ |
| Corporate travel platform | $25,000 – $60,000+ |
| Travel mobile app | $30,000 – $80,000+ |
| Multi-supplier travel platform | $35,000 – $90,000+ |
GDS API Integration Cost for Travel Agencies
For small and mid-sized travel agencies, the GDS API integration cost usually ranges from $5,000 to $15,000.
This type of integration is usually focused on basic flight search, fare availability, booking request, PNR generation, and admin-side booking management.
A travel agency may not need a fully automated OTA in the beginning. Instead, it can start with a semi-automated booking flow where users search for flights online, submit booking details, and the agency confirms the ticket from the backend.
This keeps the initial GDS integration cost lower while still giving the agency an online presence.
GDS API Integration Cost for B2C OTA Platforms
For B2C OTA platforms, the GDS API integration cost usually ranges from $15,000 to $45,000+.
This cost is higher because a B2C OTA needs a complete customer-facing booking journey.
The platform should allow users to search flights, compare prices, select fare options, enter passenger details, review fare rules, complete payment, receive confirmation, and access booking history.
A B2C OTA may also need:
- Multi-city search
- Filters and sorting
- Fare calendar
- Promo codes
- Wallet or loyalty points
- Payment gateway integration
- Auto ticketing
- Cancellation requests
- Refund tracking
- Email and SMS notifications
- Customer support panel
- Admin dashboard
The more automated the OTA is, the higher the overall GDS API integration cost becomes.
GDS API Integration Cost for B2B Travel Portals
For B2B travel portals, the GDS API integration cost usually ranges from $20,000 to $50,000+.
B2B travel portals are more complex because they serve travel agents, sub-agents, distributors, and corporate bookers.
Apart from normal flight booking, the system needs business rules such as agent-specific markup, wallet balance, credit limit, commission setup, booking approval, invoice generation, and sales reports.
A B2B GDS integration may include:
- Agent login
- Sub-agent hierarchy
- Role-based access
- Wallet system
- Credit limit management
- Agent-wise markup
- Commission rules
- Booking reports
- Ticketing control
- Cancellation request approval
- Refund tracking
- Admin revenue reports
Because of these additional workflows, the cost to integrate GDS API into a B2B travel portal is usually higher than a basic travel website.
GDS API Integration Cost for Corporate Travel Platforms
For corporate travel platforms, the GDS API integration cost usually ranges from $25,000 to $60,000+.
Corporate travel platforms need booking features along with company-specific travel policies, employee approval workflows, department-level reporting, and expense management integration.
This type of platform may include:
- Employee travel booking
- Manager approval flow
- Corporate fare access
- Travel policy rules
- Department-wise booking limits
- Invoice management
- Expense system integration
- Traveller profile management
- Reporting dashboard
- Multi-branch access
The cost increases when the platform needs deep customization, policy-based fare filtering, approval automation, and integration with HR or finance systems.
GDS API Integration Cost for Travel Mobile Apps
For travel mobile apps, the GDS API integration cost usually ranges from $30,000 to $80,000+.
Mobile app integration costs more because the same GDS booking flow needs to work smoothly across Android and iOS devices.
A travel mobile app may need:
- Flight search
- Fare comparison
- Passenger profiles
- Saved travellers
- Mobile payment
- Booking history
- Push notifications
- Cancellation requests
- Refund status
- Offers and coupons
- User login
- App-based customer support
If the app is connected to a full OTA backend with auto ticketing, wallet, loyalty, admin controls, and post-booking automation, the cost can increase further.
GDS API Integration Cost for Multi-Supplier Travel Platforms
For multi-supplier travel platforms, the GDS API integration cost usually ranges from $35,000 to $90,000+.
This includes not only GDS providers like Amadeus, Sabre, or Travelport but also third-party travel APIs such as TBO, Hotelbeds, Expedia, DMC suppliers, transfer APIs, insurance APIs, and payment gateways.
This setup is best for travel businesses that want to sell flights, hotels, transfers, car rentals, insurance, and packages from one platform.
The cost is higher because the platform needs a supplier management system, API normalization layer, duplicate result handling, pricing rules, markup controls, availability checks, and booking failure management.
For growing OTAs and large travel companies, this type of integration provides better inventory control and stronger scalability.
Key Factors That Affect GDS API Integration Cost
The GDS API integration cost is not fixed for every travel business. It depends on the provider, features, booking flow, automation level, platform type, testing needs, and long-term scalability requirements.
A simple GDS connection may cost less, but a complete travel booking system with real-time pricing, ticketing, cancellation, refund, markup, and reporting will need a higher budget.
Below are the main factors that affect the overall cost.
1. Choice of GDS Provider
The first factor that affects the GDS API integration cost is the provider you choose.
The major GDS providers include Amadeus, Sabre, and Travelport. Each provider has its own API documentation, authentication process, commercial agreement, testing environment, certification requirements, and technical workflow.
For example, one GDS may have a simpler search API but a more complex ticketing process. Another may require more work for fare rules, queue handling, or booking modification.
So, the final cost depends on how many APIs need to be integrated and how complex the provider’s workflow is.
| GDS Provider Choice | Cost Impact |
| Single GDS provider | Lower cost |
| Two GDS providers | Medium to high cost |
| Three or more GDS providers | High cost |
| GDS + hotel/transfer/insurance APIs | Higher cost |
| GDS + custom supplier APIs | Very high cost |
2. Number of API Modules Required
The more API modules your platform needs, the higher the GDS integration cost will be.
A basic platform may only need flight search and availability APIs. A complete OTA needs many more modules, such as fare rules, pricing confirmation, booking, PNR creation, ticketing, cancellation, refund, seat map, baggage, and ancillary services.
Each module requires development, testing, error handling, and mapping with the platform’s backend.
Common GDS API modules include:
- Flight search API
- Fare availability API
- Fare rules API
- Price confirmation API
- Booking API
- PNR creation API
- Ticketing API
- Cancellation API
- Refund API
- Seat map API
- Baggage API
- Ancillary API
- Queue management API
- Booking modification API
If your platform needs all these modules, the development cost will naturally increase.
3. Booking Flow Complexity
Booking flow is one of the biggest cost-driving factors in GDS API integration.
A simple booking flow may only allow users to search flights and send a booking request. A complete booking engine allows users to search, compare, select, add passengers, make payment, generate PNR, issue tickets, and receive confirmation automatically.
The cost increases when the flow includes:
- One-way booking
- Round-trip booking
- Multi-city booking
- Domestic and international fares
- Passenger type handling
- Fare family selection
- Fare rule display
- Payment confirmation
- Auto ticketing
- Failed booking handling
- Failed payment handling
- Booking timeout handling
- Repricing before ticketing
A reliable booking flow must handle every possible case correctly. If fare changes after search, the system should revalidate the price before payment. If payment succeeds but ticketing fails, the system should trigger a proper support workflow.
These small but important scenarios increase the development effort and cost.
4. Level of Automation Needed
The GDS API integration cost also depends on whether the platform is semi-automated or fully automated.
In a semi-automated system, users can search and submit booking details, but the travel team may manually confirm the ticket from the backend.
In a fully automated system, the platform handles search, booking, payment, PNR creation, ticket issuance, invoice, confirmation email, cancellation request, and refund tracking automatically.
| Automation Level | Cost Impact |
| Manual booking request | Low cost |
| Semi-automated booking | Medium cost |
| Fully automated booking | High cost |
| Auto ticketing and refund logic | Very high cost |
Full automation costs more, but it reduces manual work and allows the business to scale faster.
5. OTA, B2B, or Corporate Platform Requirements
The type of platform also plays a major role in the final GDS API integration cost.
A B2C OTA usually needs a customer-facing booking flow. A B2B portal needs agent controls, wallet, credit limits, markup, commission, and booking reports. A corporate travel platform needs approval workflows, employee policies, invoice management, and reporting.
That is why the same GDS API can cost differently for different businesses.
| Platform Type | Cost Impact |
| Simple travel website | Low |
| B2C OTA | Medium to high |
| B2B travel portal | High |
| Corporate travel platform | High |
| Multi-supplier marketplace | Very high |
6. Admin Panel and Backoffice Features
GDS API integration is not only about connecting APIs. The platform also needs a strong admin panel to manage bookings, suppliers, users, pricing, reports, and support requests.
A basic admin panel may only show booking details. An advanced admin panel may include markup rules, commission setup, agent management, supplier priority, cancellation approval, refund tracking, and revenue reports.
Important admin features include:
- Booking management
- User management
- Agent management
- Markup management
- Commission setup
- Supplier control
- Ticketing control
- Cancellation management
- Refund tracking
- Payment reports
- Sales reports
- Error logs
- API performance monitoring
The more control you want in the admin panel, the higher the development cost.
7. Certification and Testing Requirements
Most GDS integrations require proper testing before going live.
The development team needs to test search, pricing, booking, PNR, ticketing, cancellation, refund, and error scenarios. In some cases, the GDS provider may also require certification or approval before production access.
Testing is especially important because travel booking systems deal with live fares, payments, seat availability, and ticket issuance.
Testing may include:
- Search response testing
- Fare validation testing
- Booking creation testing
- PNR testing
- Ticketing testing
- Cancellation testing
- Refund testing
- Payment failure testing
- Fare change testing
- Supplier timeout testing
- Production environment testing
More testing means more time, but it also reduces booking failures and customer complaints after launch.
8. Third-Party Integrations
The cost of GDS integration also increases when you need additional third-party systems connected to the platform.
Common third-party integrations include:
- Payment gateway
- CRM
- Accounting software
- Email gateway
- SMS gateway
- WhatsApp notifications
- KYC tools
- Fraud detection
- Currency converter
- Analytics tools
- Customer support tools
For example, if your OTA needs payment gateway integration with automatic ticketing, the backend must confirm payment status before creating or issuing tickets. This adds another layer of development and testing.
9. Custom UI and User Experience Requirements
The frontend experience also affects the total cost.
If you only need a simple search form and basic results page, the cost will be lower. But if you need a modern OTA-style interface with filters, sorting, fare comparison, airline logos, baggage display, fare family cards, multi-step checkout, and responsive mobile design, the cost will increase.
Important UI elements may include:
- Flight search form
- Calendar-based fare search
- Filter and sort options
- Airline and stop filters
- Fare comparison cards
- Fare rules display
- Passenger detail forms
- Add-ons and ancillaries
- Checkout page
- Booking confirmation page
- User dashboard
- Booking history page
A clean user experience is important because even a strong API integration can fail commercially if the booking flow is confusing for users.
10. Ongoing Support and Maintenance
GDS API integration needs ongoing support even after launch.
APIs may change. GDS providers may update documentation. Airlines may change fare rules. Payment gateways may fail. Booking errors may appear in production. The system may need monitoring, bug fixing, and performance optimization.
Ongoing support may include:
- API monitoring
- Bug fixing
- Booking failure checks
- Supplier error handling
- Fare mismatch handling
- Security updates
- Server maintenance
- GDS API updates
- New feature upgrades
- Performance optimization
This is why travel businesses should plan not only for the initial GDS API integration cost, but also for monthly maintenance and support.
Feature-Wise Cost Breakdown for GDS API Integration
The GDS API integration cost becomes easier to understand when we divide it feature by feature. Every feature adds a different level of development effort, testing, backend logic, and business rule configuration.
A simple flight search API costs less because it only displays available flights and fares. But features like PNR creation, ticketing, cancellation, refund, markup management, and agent wallet require deeper backend development.
Here is a feature-wise cost estimate:
| GDS API Feature | Estimated Cost Range |
| Flight search and availability | $2,000 – $6,000 |
| Fare rules and price confirmation | $2,000 – $5,000 |
| Passenger detail and booking flow | $3,000 – $8,000 |
| PNR creation | $3,000 – $7,000 |
| Ticketing integration | $4,000 – $10,000 |
| Cancellation and refund flow | $5,000 – $12,000 |
| Seat map and ancillary services | $4,000 – $10,000 |
| Markup and commission management | $3,000 – $8,000 |
| Agent wallet and credit limit | $4,000 – $10,000 |
| Admin dashboard and reports | $5,000 – $15,000 |
| Multi-GDS normalization | $10,000 – $30,000+ |
These costs may overlap depending on the project scope. For example, if you are building a complete OTA platform, the booking flow, PNR creation, ticketing, payment gateway, and admin panel will be developed as part of one connected system.
1. Flight Search and Availability Cost
Flight search and availability integration usually costs around $2,000 to $6,000.
This is the first and most basic part of GDS API integration. It allows users to search available flights based on origin, destination, travel date, passenger count, cabin class, and trip type.
The system sends the search request to the GDS and receives real-time flight options, fares, schedules, airline details, stops, duration, and availability.
This feature may include:
- One-way search
- Round-trip search
- Multi-city search
- Origin and destination mapping
- Passenger type selection
- Cabin class selection
- Airline details
- Fare display
- Availability response handling
The cost increases if the platform needs advanced filters, fare calendar, multi-city logic, nearby airport search, or multi-GDS fare comparison.
2. Fare Rules and Price Confirmation Cost
Fare rules and price confirmation integration usually costs around $2,000 to $5,000.
This feature is important because flight prices can change between search and booking. Before the user completes payment, the system should recheck the fare, taxes, availability, baggage, cancellation rules, and airline conditions.
Fare rules integration may include:
- Cancellation rules
- Refund rules
- Change penalties
- Baggage details
- Fare basis code
- Fare family details
- Tax breakdown
- Repricing before payment
- Fare expiry handling
Without fare rules and price confirmation, the platform may show outdated fares or create booking issues after payment.
That is why this feature is important for reducing failed bookings and customer complaints.
3. Passenger Details and Booking Flow Cost
Passenger details and booking flow integration usually costs around $3,000 to $8,000.
This feature manages the complete user journey after flight selection. It collects passenger information, validates required fields, applies fare rules, connects payment, and prepares the booking request.
The booking flow may include:
- Adult, child, and infant passenger handling
- Passport details for international travel
- Contact details
- GST or company details if required
- Frequent flyer information
- Special service requests
- Payment page connection
- Booking review page
- Terms and conditions confirmation
- Booking timeout handling
The cost increases when the booking flow needs custom validation, region-specific rules, multi-currency support, or corporate passenger policies.
4. PNR Creation Cost
PNR creation usually costs around $3,000 to $7,000.
PNR, or Passenger Name Record, is the booking record created in the GDS after passenger and itinerary details are submitted.
This is one of the most important parts of GDS API integration because it confirms that the booking has been created in the supplier system.
PNR creation may include:
- Passenger data submission
- Itinerary confirmation
- Contact details mapping
- Special request mapping
- Booking reference generation
- Supplier response handling
- PNR storage in admin panel
- Error response handling
The cost increases when the system needs complex PNR workflows, corporate booking references, split PNR handling, or manual approval before ticketing.
5. Ticketing Integration Cost
Ticketing integration usually costs around $4,000 to $10,000.
Ticketing is the process of issuing the final travel ticket after the booking and payment are confirmed.
This feature needs strong backend logic because ticketing should happen only after the fare is validated and payment is successfully captured.
Ticketing integration may include:
- Ticket issuance request
- Payment confirmation check
- Ticket number generation
- E-ticket storage
- Email confirmation
- Invoice generation
- Failed ticketing handling
- Manual ticketing queue
- Admin ticketing control
The cost increases when the platform needs auto-ticketing, manual ticketing approval, multiple payment methods, supplier-wise ticketing rules, or ticketing retry logic.
6. Cancellation and Refund Flow Cost
Cancellation and refund integration usually costs around $5,000 to $12,000.
This is one of the most complex parts of GDS API integration because every airline and fare type may have different cancellation rules, penalties, refund eligibility, and processing timelines.
Cancellation and refund flow may include:
- Cancellation request
- Refund eligibility check
- Airline penalty calculation
- Service fee deduction
- Admin approval
- Supplier cancellation confirmation
- Refund status tracking
- Customer notification
- Partial cancellation
- Full cancellation
- Manual refund handling
The cost increases when the platform needs automated refund calculation, wallet refund, bank refund, agent approval, or multi-passenger partial cancellation.
7. Seat Map and Ancillary Services Cost
Seat map and ancillary services integration usually costs around $4,000 to $10,000.
This feature allows customers to select seats, add baggage, meals, priority boarding, or other airline add-ons during the booking process.
Ancillary integration may include:
- Seat map display
- Paid seat selection
- Free seat selection
- Extra baggage
- Meal selection
- Airline add-ons
- Ancillary price calculation
- Add-on confirmation
- Ancillary ticketing support
This feature improves customer experience and can also increase revenue through upselling.
However, the cost is higher because each airline may return ancillary data differently, especially when multiple GDS providers are involved.
8. Markup and Commission Management Cost
Markup and commission management usually costs around $3,000 to $8,000.
This feature is important for travel agencies, OTAs, and B2B travel portals because it allows the business to control selling prices and profit margins.
Markup and commission features may include:
- Fixed markup
- Percentage markup
- Airline-wise markup
- Route-wise markup
- Agent-wise markup
- Cabin-wise markup
- Supplier-wise markup
- Commission rules
- Discount rules
- Promo code logic
The cost increases when the platform needs advanced pricing logic for agents, sub-agents, corporate clients, and multiple supplier sources.
9. Agent Wallet and Credit Limit Cost
Agent wallet and credit limit features usually cost around $4,000 to $10,000.
This feature is mainly required for B2B travel portals where agents book flights using wallet balance, credit limit, or deposit-based accounts.
Wallet and credit features may include:
- Agent wallet balance
- Wallet top-up
- Credit limit
- Debit and credit history
- Booking deduction
- Refund credit
- Admin approval
- Agent ledger
- Payment reports
- Credit expiry rules
This feature increases the overall GDS API integration cost because it connects booking, payment, invoicing, refund, and accounting logic.
10. Admin Dashboard and Reporting Cost
Admin dashboard and reporting usually cost around $5,000 to $15,000.
A strong admin panel helps the travel business manage bookings, users, agents, suppliers, payments, cancellations, refunds, and reports from one place.
Admin dashboard features may include:
- Booking management
- Customer management
- Agent management
- Supplier management
- Markup control
- Commission settings
- Payment reports
- Cancellation reports
- Refund reports
- Sales reports
- Failed booking logs
- API error logs
- Revenue dashboard
The cost increases when the admin panel needs custom reports, role-based access, branch-wise access, accounting exports, or advanced analytics.
11. Multi-GDS Normalization Cost
Multi-GDS normalization usually costs around $10,000 to $30,000+.
This is required when the platform connects with more than one GDS provider, such as Amadeus, Sabre, and Travelport.
Each GDS sends data in a different format. The platform needs to convert that data into one clean format before showing it to users.
Multi-GDS normalization may include:
- Response format standardization
- Fare comparison
- Duplicate result removal
- Supplier priority rules
- Common booking structure
- Common error handling
- Common cancellation flow
- Multi-source reporting
- Supplier fallback logic
This feature is costly but important for large OTAs and travel platforms that want better inventory, wider coverage, and supplier flexibility.
Cost to Integrate GDS API into an OTA
The cost to integrate GDS API into an OTA usually ranges from $15,000 to $45,000+, depending on the booking flow, number of GDS providers, frontend experience, backend architecture, admin controls, and post-booking automation.
An OTA needs more than a simple API connection. It needs a complete travel booking ecosystem where users can search flights, compare fares, select tickets, complete payment, receive confirmation, manage bookings, and request cancellations.
That is why OTA GDS integration cost is usually higher than a basic travel agency website.
A complete OTA GDS integration may include:
- Flight search and availability
- Fare rules and price revalidation
- One-way, round-trip, and multi-city booking
- Passenger detail collection
- Payment gateway integration
- PNR creation
- Ticket issuance
- Booking confirmation
- Cancellation request
- Refund tracking
- User dashboard
- Admin panel
- Markup and commission logic
- Email, SMS, and WhatsApp notifications
- Booking reports
- Failed booking handling
Basic OTA GDS Integration Cost
A basic OTA GDS integration usually costs around $15,000 to $25,000.
This type of setup is suitable for startups or travel companies that want to launch a simple online flight booking platform with limited automation.
It may include search, fare display, passenger details, payment integration, PNR generation, and basic booking management.
However, it may not include advanced ticketing automation, refunds, multi-GDS comparison, seat selection, agent modules, or deep reporting.
This option is good for travel businesses that want to enter the market quickly and improve the platform gradually.
Advanced OTA GDS Integration Cost
An advanced OTA GDS integration usually costs around $25,000 to $45,000+.
This setup is suitable for travel companies that want a more complete OTA platform with real-time booking, automated ticketing, cancellation workflows, refund tracking, admin controls, and supplier-level business rules.
An advanced OTA may include:
- Auto ticketing
- Multi-city search
- Fare family display
- Seat map integration
- Ancillary services
- Coupon management
- Wallet or loyalty points
- User booking history
- Cancellation and refund flow
- Supplier-wise markup
- Airline-wise markup
- Admin approval system
- API error monitoring
- Detailed booking reports
The cost increases when the OTA needs multi-GDS integration or additional travel APIs for hotels, transfers, insurance, car rentals, sightseeing, or packages.
OTA GDS Integration Cost Table
| OTA Integration Scope | Estimated Cost Range |
| Basic flight search and booking | $15,000 – $25,000 |
| Standard OTA flight booking engine | $20,000 – $35,000 |
| Advanced OTA with auto-ticketing | $25,000 – $45,000+ |
| OTA with multi-GDS integration | $35,000 – $70,000+ |
| OTA with flights, hotels, transfers, and insurance APIs | $50,000 – $100,000+ |
Cost to Integrate GDS API into a B2B Travel Portal
The cost to integrate GDS API into a B2B travel portal usually ranges from $20,000 to $50,000+.
A B2B travel portal is more complex than a normal OTA because it is built for travel agents, sub-agents, corporate bookers, and distributors.
Instead of serving only direct customers, the system must manage multiple agent accounts, pricing rules, wallet balances, credit limits, commissions, and admin approvals.
This makes the overall GDS API integration cost higher.
A B2B GDS integration may include:
- Agent registration
- Agent login
- Sub-agent hierarchy
- Role-based access
- Flight search and booking
- Agent-wise markup
- Supplier-wise markup
- Commission setup
- Wallet management
- Credit limit management
- Booking approval flow
- Ticketing control
- Cancellation request approval
- Refund tracking
- Invoice generation
- Ledger reports
- Admin dashboard
Basic B2B GDS Integration Cost
A basic B2B GDS integration usually costs around $20,000 to $30,000.
This setup may include agent login, flight search, booking request, wallet deduction, basic markup, PNR generation, and admin-side ticketing control.
It is suitable for travel companies that want to digitize their agent network but do not need full automation at the initial stage.
The platform can start with semi-automated ticketing and later upgrade to auto-ticketing, advanced reporting, and multi-GDS connectivity.
Advanced B2B GDS Integration Cost
An advanced B2B GDS integration usually costs around $30,000 to $50,000+.
This setup is suitable for wholesalers, consolidators, DMCs, and large travel companies that manage multiple agent networks.
It may include agent-wise pricing, sub-agent levels, credit limit control, manual and automatic ticketing, cancellation approval, refund management, booking reports, branch management, and accounting exports.
Advanced B2B travel portals also need stronger backend security because agents may have different balances, permissions, commissions, and booking rights.
B2B Travel Portal GDS Integration Cost Table
| B2B Integration Scope | Estimated Cost Range |
| Basic B2B flight booking portal | $20,000 – $30,000 |
| B2B portal with wallet and markup | $25,000 – $40,000 |
| Advanced B2B with credit limits and commissions | $30,000 – $50,000+ |
| B2B portal with multi-GDS integration | $40,000 – $80,000+ |
| B2B portal with flights, hotels, transfers, and insurance | $60,000 – $120,000+ |
Cost to Integrate GDS API into a Travel Mobile App
The cost to integrate GDS API into a travel mobile app usually ranges from $30,000 to $80,000+, depending on whether the app is built for customers, agents, or corporate travelers.
Mobile app GDS integration costs more because the booking flow must work smoothly across Android and iOS devices, while staying connected to the backend booking engine.
In most cases, the GDS API is not directly connected to the mobile app. Instead, the mobile app connects to the platform backend, and the backend communicates with the GDS.
This helps improve security, performance, error handling, and booking control.
A travel mobile app GDS integration may include:
- Flight search
- Fare comparison
- Filters and sorting
- Passenger profile
- Saved travelers
- Payment gateway
- PNR creation
- Ticket confirmation
- Booking history
- Push notifications
- Cancellation request
- Refund status
- User wallet
- Promo codes
- Customer support chat
Basic Travel App GDS Integration Cost
A basic travel app GDS integration usually costs around $30,000 to $45,000.
This setup may include flight search, fare display, passenger details, payment integration, booking confirmation, and user booking history.
It is suitable for travel businesses that already have a backend booking engine and only need mobile app connectivity.
Advanced Travel App GDS Integration Cost
An advanced travel app GDS integration usually costs around $45,000 to $80,000+.
This setup may include live fare revalidation, auto-ticketing, cancellation requests, refund tracking, saved passengers, app wallet, loyalty points, push notifications, in-app support, and multi-supplier search.
The cost increases further when the app needs separate customer, agent, and admin interfaces.
Travel Mobile App GDS Integration Cost Table
| Travel App Integration Scope | Estimated Cost Range |
| Basic flight search app | $30,000 – $45,000 |
| Travel app with booking and payment | $40,000 – $60,000 |
| Travel app with auto-ticketing | $45,000 – $80,000+ |
| Travel app with multi-GDS integration | $60,000 – $100,000+ |
| Travel super app with flights, hotels, transfers, and insurance | $80,000 – $150,000+ |
Hidden Costs in GDS API Integration
The visible GDS API integration cost usually includes development, testing, and deployment. However, travel businesses should also consider hidden costs that may appear before, during, or after integration.
These costs are not always part of the initial development quote, but they can affect the total project budget.
Hidden costs may include GDS access fees, certification charges, hosting, maintenance, API upgrades, third-party tools, security setup, payment gateway fees, and ongoing technical support.
For a basic project, hidden costs may stay limited. But for a full OTA, B2B travel portal, or multi-GDS platform, these expenses can become a major part of the total investment.
1. GDS Access and Commercial Agreement Cost
Before starting GDS API integration, the travel business needs access from the GDS provider.
This may require a commercial agreement with Amadeus, Sabre, Travelport, or another provider.
In some cases, the GDS provider may ask for business verification, agency credentials, IATA details, ticketing approval, sales commitment, or deposit requirements.
This cost is separate from the development cost.
A development company can integrate the API, but the actual GDS access is usually provided directly by the GDS company or authorized supplier.
2. Certification and Approval Cost
Some GDS providers require certification before allowing production access.
Certification means the provider checks whether the platform handles search, booking, pricing, ticketing, cancellation, and error responses correctly.
This may involve multiple rounds of testing and correction.
If the integration fails certification checks, developers may need to rework certain API flows. This can increase both timeline and cost.
Certification-related cost depends on:
- GDS provider rules
- Number of APIs used
- Booking flow complexity
- Ticketing workflow
- Error handling quality
- Number of test rounds required
3. Hosting and Server Cost
GDS API integration needs a reliable backend server because the platform handles real-time search, fare data, booking requests, payment status, and ticketing responses.
A small travel agency website may need basic cloud hosting. A high-traffic OTA or B2B travel portal may need scalable cloud infrastructure, load balancing, caching, database optimization, and monitoring tools.
Hosting cost may increase with:
- High search volume
- Multi-GDS response handling
- Large booking database
- Real-time fare caching
- Mobile app traffic
- Agent network traffic
- API monitoring tools
Poor hosting can slow down search results and affect booking conversion, so this cost should not be ignored.
4. Payment Gateway and Transaction Charges
Payment gateway integration is usually needed for OTA and B2C booking platforms.
The gateway provider may charge setup fees, transaction fees, currency conversion fees, refund charges, chargeback fees, or international payment processing fees.
These costs are not part of GDS integration directly, but they affect the total operating cost of the platform.
For travel businesses, payment flow must be tightly connected with booking and ticketing. If payment is successful but ticketing fails, the platform should have a clear refund or manual support process.
This extra logic can also increase development cost.
5. Maintenance and API Update Cost
GDS APIs may change over time. Providers can update documentation, authentication methods, fare formats, ticketing rules, or response structures.
When this happens, the travel platform may need technical updates.
Maintenance cost usually includes:
- Bug fixing
- API version updates
- Error monitoring
- Booking failure resolution
- Security patches
- Server updates
- Performance optimization
- New feature improvements
Most travel businesses should plan a monthly maintenance budget after launch.
6. Third-Party Tool Cost
A travel booking platform may need several third-party tools in addition to GDS integration.
These may include:
- Email gateway
- SMS gateway
- WhatsApp API
- CRM software
- Accounting software
- Analytics tools
- Fraud detection tools
- Currency conversion API
- KYC verification tools
- Customer support chat
Each tool may have its own setup fee, monthly subscription, or usage-based pricing.
If these tools need custom integration with the booking system, they may also increase development cost.
7. Admin Training and Staff Onboarding Cost
After the platform is launched, the team needs to understand how to use the admin panel, manage bookings, handle cancellations, track refunds, apply markups, and review failed booking cases.
For B2B portals, agents may also need onboarding.
Training may include:
- Admin panel walkthrough
- Booking management training
- Ticketing workflow training
- Cancellation process training
- Refund handling training
- Agent wallet management
- Report generation
- Error log review
Some companies include basic training in the project cost, while others charge separately for extended training and documentation.
8. Post-Launch Bug Fixing and Support Cost
Even after testing, live travel platforms may face real-world issues.
Common post-launch issues include fare mismatch, supplier timeout, failed ticketing, payment delay, duplicate booking, passenger validation errors, refund mismatch, or airline rule changes.
That is why post-launch support is important.
A reliable GDS integration partner should provide support for:
- Live booking errors
- Failed payment handling
- Ticketing failures
- Supplier response issues
- Fare revalidation errors
- Cancellation bugs
- Refund issues
- Performance problems
Without support, small errors can directly affect revenue and customer trust.
How Long Does GDS API Integration Take?
GDS API integration usually takes 4 to 16+ weeks, depending on the project scope, provider, number of modules, testing needs, and platform complexity.
A basic integration can be completed faster, while a complete OTA, B2B travel portal, or multi-GDS platform takes longer because it needs deeper backend development, testing, certification, and business rule setup.
Here is a simple timeline estimate:
| GDS Integration Scope | Estimated Timeline |
| Basic flight search integration | 4 – 6 weeks |
| Standard booking flow integration | 6 – 10 weeks |
| OTA GDS integration | 8 – 14 weeks |
| B2B travel portal GDS integration | 10 – 16 weeks |
| Multi-GDS integration | 14 – 24+ weeks |
| Full travel platform with flights, hotels, transfers, and insurance | 20 – 32+ weeks |
Basic GDS Integration Timeline
A basic GDS integration may take around 4 to 6 weeks.
This usually includes flight search, fare availability, basic booking request, and admin-side booking visibility.
It is suitable for travel businesses that want a simple online booking flow without full automation.
Standard GDS Integration Timeline
A standard GDS integration may take around 6 to 10 weeks.
This includes search, fare rules, passenger details, price confirmation, PNR creation, payment gateway integration, and booking confirmation.
This timeline is common for small OTAs or travel agencies that want a functional booking platform.
Advanced OTA or B2B Integration Timeline
Advanced OTA or B2B GDS integration may take around 8 to 16 weeks.
This includes auto-ticketing, cancellation request, refund tracking, admin controls, markup rules, agent management, wallet, credit limits, and reports.
The timeline may increase if the platform needs advanced automation, custom UI, or multiple user roles.
Multi-GDS Integration Timeline
Multi-GDS integration may take around 14 to 24+ weeks.
This takes longer because the development team needs to connect multiple providers and create a common response format.
The system must compare fares, remove duplicate results, apply supplier priority, handle booking rules, and manage provider-specific errors.
This requires more planning, backend development, and testing.
How to Reduce GDS API Integration Cost
The GDS API integration cost can become high if the project starts without proper planning. Many travel businesses try to build every feature at once, which increases development time, testing effort, and budget.
A better approach is to start with the most important features first and then expand the platform in phases.
This helps you launch faster, test the market, reduce risk, and control the overall cost.
1. Start with One GDS Provider
One of the easiest ways to reduce GDS API integration cost is to begin with one GDS provider instead of integrating multiple GDS platforms at the same time.
For example, you can start with Amadeus, Sabre, or Travelport based on your target market, commercial agreement, and inventory requirements.
Once your platform starts getting bookings, you can add more suppliers or GDS providers later.
This reduces initial development cost because the team only needs to handle one API structure, one booking flow, one certification process, and one supplier response format.
2. Launch with Core Booking Features First
Instead of building every advanced feature in the first version, focus on the core booking flow.
The first version can include:
- Flight search
- Fare display
- Price confirmation
- Passenger details
- Booking request
- PNR creation
- Payment gateway
- Booking confirmation
- Basic admin panel
Advanced features like seat map, ancillaries, auto refund, wallet, loyalty, promo codes, and multi-GDS comparison can be added in later phases.
This phased approach keeps the first version more affordable and easier to test.
3. Use Semi-Automation in the Initial Phase
Full automation increases the GDS API integration cost because it requires deeper backend logic, more testing, and stronger error handling.
For startups and small travel agencies, semi-automation can be a practical option.
In a semi-automated setup, users can search flights, submit booking details, and complete payment, while the travel team manually verifies or issues tickets from the backend.
This approach reduces the cost of auto-ticketing, cancellation automation, refund logic, and complex failure handling in the first phase.
Later, the platform can be upgraded to full automation.
4. Avoid Unnecessary Customization
Custom features are useful, but unnecessary customization can increase cost quickly.
For example, if you are building a standard OTA, you may not need highly complex fare calendars, loyalty engines, corporate policies, dynamic packaging, or AI-based recommendations in the first version.
Start with the features that directly support bookings and revenue.
Extra customization should only be added when it improves conversion, reduces manual work, or supports a clear business need.
5. Use a Scalable Architecture from the Start
Reducing cost does not mean building a weak platform.
A poorly built system may look cheaper in the beginning, but it can become expensive later when you need to add new APIs, fix booking errors, improve speed, or rebuild the backend.
A scalable architecture helps reduce long-term cost.
Your GDS integration should be built in a way that allows you to add:
- More GDS providers
- Hotel APIs
- Transfer APIs
- Insurance APIs
- Payment gateways
- Agent modules
- Mobile apps
- Admin controls
- Reporting tools
This helps you avoid rebuilding the entire platform when your business grows.
6. Choose an Experienced GDS API Integration Partner
An experienced development partner can reduce both cost and risk.
GDS integration is not like a normal API connection. It involves live fares, PNRs, ticketing, payment flow, cancellation rules, refund cases, supplier errors, and certification testing.
If the team is not experienced, they may take longer, create booking errors, or miss important scenarios.
A skilled GDS integration team can plan the right architecture, avoid common mistakes, reduce rework, and deliver a more stable booking system.
7. Keep Documentation and Scope Clear
Unclear scope is one of the biggest reasons for cost increase.
Before starting the project, define exactly what needs to be integrated.
Your scope should mention:
- GDS provider name
- Required APIs
- Booking flow
- User roles
- Admin features
- Payment flow
- Ticketing process
- Cancellation process
- Refund process
- Reporting needs
- Third-party integrations
- Timeline and support terms
When the scope is clear, the development team can estimate the cost more accurately and avoid unexpected changes during development.
Why Choose Silvi Global Technology for GDS API Integration?
Choosing the right partner for GDS API integration is important because travel booking systems need accuracy, speed, security, and strong backend logic.
At Silvi Global Technology, we help travel agencies, OTAs, B2B travel companies, and travel startups build connected booking platforms with reliable GDS and travel API integrations.
Our team understands how travel platforms work, including flight search, fare rules, PNR creation, ticketing, cancellation, refund tracking, markups, commissions, and supplier management.
We do not just connect APIs. We build complete travel technology systems that support real business operations.
Our GDS API Integration Services Include
Our GDS API integration services are designed for different types of travel businesses, from small agencies to large OTA platforms.
We can help you with:
- Amadeus API integration
- Sabre API integration
- Travelport API integration
- Multi-GDS integration
- Flight booking engine development
- OTA platform development
- B2B travel portal development
- Travel mobile app development
- Hotel API integration
- Transfer API integration
- Insurance API integration
- Payment gateway integration
- Admin panel development
- Markup and commission management
- Cancellation and refund workflow
- Booking reports and analytics
What Makes Our Approach Different
Silvi Global Technology focuses on building travel systems that are scalable and practical.
We plan the integration based on your business model, target market, supplier access, booking process, and future expansion goals.
Whether you need a simple travel agency booking system or a full OTA with multi-GDS connectivity, we help you choose the right development approach.
Our team can support:
- B2C travel platforms
- B2B travel portals
- Corporate travel systems
- Agent booking platforms
- White-label travel portals
- Multi-supplier travel marketplaces
- Mobile travel booking apps
Build Your GDS-Connected Travel Platform with SGT
If you are planning to integrate Amadeus, Sabre, Travelport, or multiple travel APIs into your platform, Silvi Global Technology can help you plan, build, test, and launch the system.
We help you reduce integration complexity, improve booking automation, and create a travel platform that can scale with your business.
A well-built GDS integration gives your business access to real-time inventory, live fares, instant bookings, and better control over travel operations.
Conclusion
The GDS API integration cost usually ranges from $5,000 to $40,000+ for standard travel platforms, while advanced OTA, B2B, mobile app, and multi-GDS projects can cost $70,000 to $150,000+ depending on the scope.
The final price depends on the GDS provider, number of API modules, booking flow, automation level, admin panel, certification, third-party integrations, and post-launch support.
A simple flight search and booking integration will cost less.
However, a complete travel platform with PNR creation, ticketing, cancellation, refund, markup, commission, wallet, reports, and multi-supplier connectivity will need a higher investment.
For travel agencies and startups, the best approach is to start with core GDS integration first.
You can launch with one provider, basic booking flow, payment integration, and essential admin features. Later, you can add multi-GDS connectivity, hotel APIs, transfer APIs, insurance APIs, mobile apps, agent modules, and advanced automation.
A properly planned GDS integration helps travel businesses offer real-time fares, live availability, faster bookings, better customer experience, and scalable travel operations.
If you are planning to build an OTA, B2B travel portal, booking engine, or travel mobile app, working with an experienced travel technology partner can help you reduce cost, avoid technical errors, and launch a more reliable platform.
FAQs
How much does GDS API integration cost?
The average GDS API integration cost ranges from $5,000 to $40,000+. A basic integration with flight search and booking may cost around $5,000 to $12,000, while advanced OTA or B2B portal integration with ticketing, cancellation, refund, and admin controls can cost $25,000 to $50,000+.
How much does Amadeus API integration cost?
The Amadeus API integration cost usually ranges from $8,000 to $35,000+, depending on the required modules. Basic flight search and fare display cost less, while full booking, PNR creation, ticketing, cancellation, and refund workflows increase the overall development cost.
How much does Sabre API integration cost?
The Sabre API integration cost usually ranges from $10,000 to $40,000+. The cost depends on whether you need basic flight search, PNR creation, ticketing, queue management, ancillary services, cancellation, refund, or a full OTA/B2B travel portal workflow.
How much does Travelport API integration cost?
The Travelport API integration cost usually ranges from $8,000 to $35,000+. The cost may increase if the platform needs branded fares, ticketing, multi-content booking, cancellation management, refund handling, B2B features, or multi-GDS connectivity.
What is the cost to integrate GDS API into an OTA?
The cost to integrate GDS API into an OTA usually ranges from $15,000 to $45,000+. If the OTA includes auto-ticketing, multi-city search, cancellation, refund tracking, admin controls, payment gateway, and multi-GDS integration, the cost can go higher.
What is the cost to integrate GDS API into a B2B travel portal?
The cost to integrate GDS API into a B2B travel portal usually ranges from $20,000 to $50,000+. B2B platforms cost more because they require agent login, sub-agent hierarchy, wallet, credit limit, markup, commission, invoice, reports, and admin approval workflows.
How long does GDS API integration take?
GDS API integration usually takes 4 to 16+ weeks. A basic flight search integration may take around 4 to 6 weeks, while an advanced OTA or B2B travel portal may take 8 to 16 weeks. Multi-GDS platforms can take 14 to 24+ weeks.
Which GDS is best for API integration?
The best GDS depends on your target market, business model, supplier agreement, airline content needs, and technical requirements. Popular options include Amadeus, Sabre, and Travelport. Many large travel businesses also use multi-GDS integration to access wider inventory.
Is GDS API integration enough to build an OTA?
No, GDS API integration is only one part of an OTA. You also need a user-facing booking platform, backend system, admin panel, payment gateway, booking management, markup rules, cancellation workflow, refund management, notifications, reporting, hosting, and ongoing support.
Can I reduce GDS API integration cost?
Yes, you can reduce GDS API integration cost by starting with one GDS provider, launching with core booking features, using semi-automation in the first phase, avoiding unnecessary customization, and choosing a scalable architecture that supports future upgrades.