✦ Flight API for OTAs
Sell domestic and international flights on your B2C website and mobile app. One API gives your travellers live airline inventory from GDS, NDC and low-cost carriers, with instant e-tickets and your own pricing on every fare.

API FEATURES
Our real-time flight booking API for OTAs gives your website and app what they need to search, sell and manage flights, from a traveller's first search to their final refund.
Get live fares, instant e-tickets and full pricing control on one API, built for B2C travel platforms.
Live in About 10 Days
Tell us about your website or app, the markets you sell in and the traffic you expect. We agree on commercials and requirements up front, so nothing is unclear later.
Your account manager shares the API documentation and works with your team on an integration plan that fits your launch date.
Your developers start in a test environment with real airline data, and see exactly how search, booking and ticketing work before writing production code. No developers? Our tech team can handle everything for you.
Plug search, booking, e-ticketing and post-booking flows into your website, Android app and iOS app. Our technical team supports you at every step.
Run full traveller journeys in UAT, from search to e-ticket to refund. Check pricing, payments and edge cases before anything goes live.
Our technical team reviews your integration to make sure every flow works the way your travellers will expect.
Switch to production and start taking real bookings in about 10 days, with our support team behind you from the first ticket.
Book a DemoStop stitching airline and supplier connections together. Get one flight booking API with live airline inventory, instant e-tickets and a team that helps you launch your OTA in about 10 days.
Tell us about your platform, and we’ll help you integrate quickly with reliable flight data, instant booking capabilities, and full support.
Support
Need help with bookings, technical issues or existing partner accounts? Our customer support team is here for you.
Sales
Looking to get B2B portal access or become a distributor? Talk to our sales team.
Visit our office HQ.
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Run a full online travel agency on our flight API. Travellers search domestic and international flights, compare fares and get their e-tickets instantly, all under your brand.
Add flight booking to an existing travel website, blog or holiday site. Visitors who come to read about a destination can book their flight right there, without leaving for another site.
Power flight search, booking and ticketing inside your Android app. Travellers pick seats, add baggage and manage their trips from their phone.
Give iPhone users the same live fares and pricing as your website. One API runs your iOS and Android apps together, so you build once and results always match.

GDS, NDC, low-cost carrier and consolidator content arrives in one response. You don't need to sign, build or maintain separate supplier connections.

Clear documentation, a sandbox with real airline data and guided onboarding mean your website and app are selling flights in weeks, not months.

More than 100,000 flight searches run on our platform every day, with 99.9% uptime, so holiday rushes and sale days don't catch you out.
Fare Types
One air ticket booking API, every fare type your travellers look for. Show more choice on every route and give price-conscious travellers a reason to book with you.
Standard airline fares that are publicly available, giving travellers a reliable baseline on every route.
Lower-priced fares for budget travellers who are happy to trade flexibility for a better deal.
Limited-time promotional fares that airlines release on selected routes and dates. They're ideal for flash sales and seasonal offers.
Fares sold directly by airlines through NDC, often with richer content such as bundled baggage, seat options and fare brands.
Many travellers book on mobile browsers without downloading an app. Run a fast, mobile-friendly booking flow on the same API as your main website.
Add flights to a payments, banking or super app. Your users book tickets without leaving the app, and you earn on every booking.
Let members spend points or rewards on real flights. Live fares and instant ticketing make redemptions feel like any other booking.
Show live fares from GDS, NDC and low-cost carriers side by side. Travellers can book on your site instead of being sent elsewhere.
Let travellers search and book flights in a WhatsApp chat. They share their route and dates, see live fares, pay, and receive their e-ticket without leaving the conversation.
Sell flights through a Telegram bot. Travellers check live fares, book and get their e-tickets in chat, which suits audiences who prefer messaging apps to websites.

Get dedicated technical help at every stage: integration, testing and after launch. Booking issues, date changes, refunds and API questions are handled 24x7, so neither your team nor your travellers are left waiting.

Our flight API is built and maintained by our own travel technology team. Fixes and updates come from people who understand both how airlines work and how your platform is built.

Travel Terminus is a brand of TLR Travel Terminus Pvt. Ltd., with a head office in Thaltej, Ahmedabad. Meet us in person, or reach our sales team on WhatsApp.
Pre-negotiated block fares that can be booked instantly, without manual approval. They're useful for busy routes and peak dates.
Tickets issued outside the country where travel begins, which often makes international trips cheaper.
Fares with free or low-cost date changes and lower cancellation charges, for travellers whose plans may change.
Frequently Asked Questions About Our Flight Booking API for OTAs
A B2C flight booking API connects live airline fares, booking and ticketing to a website or app that sells flights directly to travellers. Travellers search, book and receive e-tickets on your platform, while the API handles airline connections, pricing and ticket issuance in the background.
Start by choosing a flight API provider and testing in its sandbox. Your developers then connect flight search, booking, payment confirmation and e-ticketing to your website, run full test bookings, and go live after certification. With Travel Terminus, most OTAs complete this in about 10 days.
The steps are the same as for a website. Your developers connect search, booking and ticketing to your Android and iOS apps through the same API. Because one API powers both apps and your website, fares, pricing and bookings stay matched across every platform.
The best flight booking API for an OTA combines wide fare coverage, reliable uptime and strong support. Look for GDS, NDC and low-cost carrier fares in one response, instant ticketing, self-service changes and refunds, and a sandbox to test in. Travel Terminus offers all of these, with 99.9% uptime.
A flight aggregator API pulls fares from many sources, including GDS, NDC and low-cost airlines, into one response. Instead of connecting to each airline or supplier separately, your OTA makes one call and gets a combined list of fares to show travellers.
Yes. The same flight booking API works for your website and your mobile app, including Android, iOS and mobile web. Travellers see the same live fares and prices wherever they book, and all bookings are managed in one place.
Most OTAs go live in about 10 days, depending on how much developer time they have. The process covers commercial discussion, onboarding, sandbox testing, integration, UAT testing and certification, with our technical team supporting you throughout.
You can sell Published, Saver, Tactical, NDC, Instant Series, SOTO and Flexi fares for domestic and international flights, all through one API.
Yes, multiple currencies are supported. Fares are shown in the primary currency agreed with Travel Terminus, and you can top up your wallet instantly, so bookings never stop for low balance.
Yes. Cancellations, date changes, reissues and refunds all run through the API, so you can offer self-service on your website and app. Fare differences and penalties are calculated automatically, and refund status can be tracked for every booking.
Cost depends on your booking volume and the fares you need. Providers usually charge a setup fee plus a per-ticket or monthly fee. Travel Terminus shares exact pricing after a short call about your platform and expected traffic.
Yes. Our in-house travel tech team can develop the entire solution for you: your OTA website, Android and iOS apps, and WhatsApp or Telegram booking flows, all running on our flight booking API. You get one partner for both the technology and the flight content.
Yes. The same flight API that powers your website and app can power a WhatsApp or Telegram booking flow. Travellers search, book and receive e-tickets in chat, using the same live fares and pricing as your other platforms.