Search, book & sell flights through our United Airlines API

United Airlines is a member of Star Alliance. It currently flies to 350 destinations in 61 countries around the world, and its main hubs are located in 7 different cities. The Duffel Flights API is built using NDC from the ground up and allows you to search, book and sell flights from United Airlines along with 20+ other airlines through a single integration.

region

North America

destinations

350

countries

61

The future of flexibility

Supported API features

Search and Book Flights

Cancellation

New York

London

COMING SOON

Search & Book

Search for flights from United Airlines and more than 20 other airlines with real-time pricing and availability.

COMING SOON

Cancel & Refund

Make it easy for your customers to cancel bookings and get a timely refund without having to bounce between United Airlines and agents.

COMING SOON

Paid Extras

Give your customers the ability to add bags on United Airlines - other services like extra leg room, priority boarding and in-flight meals are coming soon.

Docs coming soon

COMING SOON

Seat Selection

Your customers want to decide where they sit. Duffel gives them the power to choose their seats using data sent directly from United Airlines.

Docs coming soon

FAQ

Frequently Asked Questions

Haven’t found what you’re looking for? Try our API Documentation or Contact us.

What features are available on United Airlines through the Duffel API?

With Duffel, you can search, book, and manage flights, including processing post booking cancellations and refunds. We also have a changes API coming soon that will enable you to change your United Airlines flights.

Soon, you will also be able to sell paid extras, like baggages and seat selection, through the Duffel API.

How does the Duffel API compare to United Airlines's API?

The United Airlines API offers similar functionality to Duffel, but only allows you to access content from United Airlines. If you want to offer content from other airlines, you would then need to integrate each individual airline's API, a process that is costly and time consuming. With Duffel, you integrate once, and get access to a network of 20+ of the world's leading airlines with just a single integration.

Duffel was also built with the developer in mind and offers simple, composable APIs, comprehensive documentation, and a robust testing environment. This means an integration takes minutes, not months. Check out our API Documentation here.