INDIVIDUAL MCP TOOL

cheapest_routes

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.

a2bflight.comnone authenticationAvailability not checked

LIVE ENDPOINT

https://mcp.a2bflight.com/mcp

No auth detected

Connect to this endpoint to inspect the live schema for cheapest_routes and invoke it with your own arguments.

Indexed input schema

{}

Risk classification

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

Parent server

a2bflight.com

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.a2bflight]
url = "https://mcp.a2bflight.com/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "a2bflight": {
      "type": "http",
      "url": "https://mcp.a2bflight.com/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: a2bflight
Remote MCP URL: https://mcp.a2bflight.com/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

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

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "a2bflight": {
      "type": "http",
      "url": "https://mcp.a2bflight.com/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "a2bflight",
  "transport": "streamable-http",
  "url": "https://mcp.a2bflight.com/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

Related tools

find_airports — Look up airports and city codes by name, or list the airports near a code or a lat,lon point.
route_fares — Everything we hold for one airport pair: the cheapest one-way, the cheapest round trip of a 3 to 21 day stay, the cheapest one-way by departure date and by month, and the cheapest round trips.