On Oct. 28, 2026, Etraveli Group, the flight engine behind Booking.com flights, launched a Flight MCP for AI agents covering search, fares, passenger details, seats, and luggage. What it means for builders of AI travel agents and the extras the flight server leaves out.
Delta says no third-party AI agent is cleared to shop or book its flights, and Amazon has blocked Meta's Muse. As sites close the browser route, what builders of AI travel agents should change about how they book flights and the extras around them.
On Oct. 16, 2026, Retailaer opened an early access program letting airlines pilot six retailing use cases on top of their existing PSS, including a governed MCP server for AI agents. What it means for builders of AI travel agents and the extras around the ticket.
Perk’s MCP server connects Claude and ChatGPT to company travel, spend, and expenses. Search and book flights, hotels, trains, and cars—then finish payment in Perk. What OTA and agent builders should copy.
easyJet's ChatGPT plugin shows live flights and holidays, then sends you to easyJet.com to pay. Mirai's hotel plugins book, modify, and cancel inside ChatGPT over MCP. What builders should take from the split.
eDreams ODIGEO now powers flight, hotel and car booking in Amazon's Alexa+ through its own MCP network. What the voice channel means for AI travel agent builders and the extras after the ticket.