a2bflight fares

com.a2bflight/faresVersion 1.1.0

Flight fares seen on thousands of routes, each dated, and where a group can meet. Not live. No key.

Status

Responds581 msNov 14, 2026, 13:45 UTCAnswered our handshake without sign-in.

Registry data may be out of date

We could not refresh it, so this page shows the last copy.

Last checked: Nov 14, 2026, 13:45 UTC
Latency: 581 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://mcp.a2bflight.com/mcpResponds581 msNov 14, 2026, 13:45 UTC

No sign-in

Claude Code

claude mcp add --transport http fares https://mcp.a2bflight.com/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: fares
Remote MCP server URL: https://mcp.a2bflight.com/mcp

Cursor

{
  "mcpServers": {
    "fares": {
      "url": "https://mcp.a2bflight.com/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"fares","type":"http","url":"https://mcp.a2bflight.com/mcp"}'

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Tools

5 tools

Tools of a2bflight fares
	Description		Read-only	Idempotent	Open world
`cheapest_routes`Use this when someone asks where they can fly cheaply from a city, or for flight deals under a budget or in a month. The cheapest cached fare on every route we hold from an origin (or into a destination), cheapest one-way first, each with its cheapest round trip of a 3 to 21 day stay in `return` when we hold one. Filter by a maximum price and a departure month here rather than by reading the list; both apply to the one-way. Prices are one adult, economy, as seen on the date in `seen` (or last checked on `checked` when a row has none) — observations, not quotes.	Use this when someone asks where they can fly cheaply from a city, or for flight deals under a budget or in a month. The cheapest cached fare on every route we hold from an origin (or into a destination), cheapest one-way first, each with its cheapest round trip of a 3 to 21 day stay in `return` when we hold one. Filter by a maximum price and a departure month here rather than by reading the list; both apply to the one-way. Prices are one adult, economy, as seen on the date in `seen` (or last checked on `checked` when a row has none) — observations, not quotes.	No	Yes	No	No
`find_airports`Look up airports and city codes by name, or list the airports near an airport code. Use it to turn a city name into the IATA code a flight search with the other tools takes.	Look up airports and city codes by name, or list the airports near an airport code. Use it to turn a city name into the IATA code a flight search with the other tools takes.	No	Yes	No	No
`meet_link`A link to a2bflight.com's group page for people flying from different homes to meet in one place. Use it when the user already knows where; where_to_meet when they ask where. Without dates it picks the weekend whose round trips we have seen price everyone, with each fare and the total; with dates it quotes no price, and the page shows each person's cheapest fare we have seen for them or the closest. A warning says why the fares are a poor option and what to try instead: pass it on.	A link to a2bflight.com's group page for people flying from different homes to meet in one place. Use it when the user already knows where; where_to_meet when they ask where. Without dates it picks the weekend whose round trips we have seen price everyone, with each fare and the total; with dates it quotes no price, and the page shows each person's cheapest fare we have seen for them or the closest. A warning says why the fares are a poor option and what to try instead: pass it on.	No	Yes	No	No
`route_fares`Use this when someone asks about flights, flight prices, airfare or cheap plane tickets between two airports or cities (for example Seoul to Tokyo; find_airports turns a city into its airports). Everything we hold for one airport pair: the cheapest one-way, the cheapest round trip of a 3 to 21 day stay, a fare calendar of the cheapest one-way by departure date, the cheapest month, and the cheapest round trips. When we hold no fare for the pair, it looks the route up at our fare source; if the fares are not back in time it answers status "pricing", and asking again a minute later reads them.	Use this when someone asks about flights, flight prices, airfare or cheap plane tickets between two airports or cities (for example Seoul to Tokyo; find_airports turns a city into its airports). Everything we hold for one airport pair: the cheapest one-way, the cheapest round trip of a 3 to 21 day stay, a fare calendar of the cheapest one-way by departure date, the cheapest month, and the cheapest round trips. When we hold no fare for the pair, it looks the route up at our fare source; if the fares are not back in time it answers status "pricing", and asking again a minute later reads them.	No	Yes	No	Yes
`where_to_meet`Where 2 to 8 people flying from different homes can meet cheapest: the places every home has a route into, each with a weekend whose cached round trips price everyone, each person's fare, the total, and meet_url — the group's page with all of it filled in. A place with a warning is a poor option: say why, and offer the better pick it names. Prices are one adult, economy, as seen on `seen` (or last checked on `checked` when a fare has none).	Where 2 to 8 people flying from different homes can meet cheapest: the places every home has a route into, each with a weekend whose cached round trips price everyone, each person's fare, the total, and meet_url — the group's page with all of it filled in. A place with a warning is a poor option: say why, and offer the better pick it names. Prices are one adult, economy, as seen on `seen` (or last checked on `checked` when a fare has none).	No	Yes	No	No

Details

Registry status: Active
Published: Oct 27, 2026
Updated: Oct 27, 2026
Website: https://a2bflight.com/ai⁠ (opens in a new tab)
Repository: Not given
Categories: Uncategorized
GDPR: Not declared

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