Atlas Seat Selection API 2.0 Is Now Live

12 June 2026

Up to 30% higher Average Basket Size. Double-digit revenue growth per segment. That's what Travel Sellers using Seat Selection on Atlas are seeing.

Seat Selection API 2.0 is central to Atlas' Intelligent LCC Retailing strategy — making it easier to unlock ancillary revenue at scale. With 80+ airlines, improved performance, and a more competitive commercial model, here's what's changed and what it means for your business.

80+ Airlines Means More Opportunity - at Scale

Seat Selection is now a standard capability across all API-connected carriers on Atlas. There are currently 80+ airlines enabled with Seat Selection so chances are, the airlines you're already selling are on the list — and every new carrier we onboard going forward will too.

Alongside this expanded coverage, we're targeting a 97%+ success rate for Seat Selection across API-connected carriers — backed by smarter orchestration and improved error handling, so fewer requests fail and your team spends less time managing exceptions.

Check the list of airlines enabled with Seat Selection on our Airline Directory on ATRIP or atlaslovestravel.com.

The Growth Opportunity is Already Proven

Travel Sellers using Seat Selection on Atlas are seeing up to 30% higher Average Basket Size compared to those who do not. Clients integrating our Seat Selection API see double-digit revenue growth per segment, driven by increased ancillary attachment. Seat Selection is one of the most effective ways to increase traveller value while enhancing the customer experience. It gives travellers greater control over their journey and creates a meaningful revenue stream for sellers. Atlas Seat Selection API 2.0 makes it easier to replicate what high-performing clients are already doing — with improved performance, expanded airline coverage, clearer documentation, and a commercial model designed for scale.

Seat Selection API 2.0 vs. 1.0 — What's Changed

What’s Changed	Seat Selection API 1.0	Seat Selection API 2.0
Carrier coverage	Selected carriers	All API carriers, as standard + direct airlines planned for Phase 2
Fulfilment performance	Standard	Improved — smarter orchestration and error handling
Documentation	Complex	Simplified
Terms of Service	Previous version	Updated — clear roles and responsibilities
Commercial model	Varies	Competitive and standardised

More Competitive Commercials

We have also enhanced our Seat Selection commercial model to make it more competitive, helping you unlock greater potential from this opportunity. Your Account Manager will be in touch soon to discuss what these improvements mean for unlocking growth for your business.

Updated Terms of Service

The updated Terms of Service provide you with greater transparency on our Seat Selection feature including what Atlas manages, and what the airline controls. Read the updated Terms of Service →

Simple to Activate

Getting set up with Atlas Seat Selection API 2.0 is easy. Our streamlined API enablement process and dedicated onboarding support mean you can start selling seats with minimal integration lift. Explore the documentation →

Speak to your Atlas Account Manager to find out what setup looks like in practice. Contact your Account Manager →