Read-only flight fares for AI assistants: the cheapest fares a2bflight has seen on thousands of routes, one-way and round trip, each with the day it was seen. **Cached, not live prices** — each fare links to its route page on a2bflight.com, where the seller shows today's price. **Tools** - `find_airports`: turn a city name into IATA codes, or list airports near a point - `cheapest_routes`: the cheapest fares from an origin (or into a destination), filtered by max price and month - `route_fares`: one airport pair by date and month, one-way and round trip No auth, no key. Try: "Cheapest flights from Bangkok next month" · "What does New York to Lisbon cost in November?"
First seen 5 Oct 2026. One server, whatever directories list it: each directory listing keeps its own page and history.
Tools
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| Directory | Listing | Tier | First seen |
|---|---|---|---|
| Smithery | A2Bflight.com cheap flights | - | 5 Oct 2026 |