Doorfarer finds the best trip from your own front door, not just the cheapest flight.
Most flight search starts at an airport. Real trips start at home. Doorfarer checks every airport you can reach, adds the train or bus to each one, and ranks whole door-to-door trips by full price and total travel time (cheapest, fastest or a balance of both). Every answer says how fresh each fare is and what it does not cover.
- Door-to-door search: from your home town to every airport in reach, ground leg included.
- Group trips: people leaving from different towns meet in one place on the same dates, with each person's own trip and the group's total.
- Price calendar: the cheapest month for each airport within reach.
- Trip details: step-by-step plan with local times, a booking link and a calendar file.
Doorfarer is a free, no-login remote MCP server (https://doorfarer.com/mcp) with five read-only tools: find_trips, find_group_trips, price_calendar, trip_details and send_feedback. It works inside ChatGPT, Claude, Cursor and other AI assistants, and there is also a website at https://doorfarer.com. It is listed in the official MCP Registry and several MCP directories.
- Doorfarer in 60 seconds (YouTube): https://www.youtube.com/watch?v=e32F4IijMpQ
- Full web demo: https://doorfarer.com/demo/doorfarer-demo-web.mp4
- 30-second cut: https://doorfarer.com/demo/doorfarer-demo-web-30s.mp4
- In ChatGPT: https://doorfarer.com/demo/doorfarer-demo-assistant.mp4
- All demos: https://doorfarer.com/demo
Python (Starlette, Uvicorn, MCP Python SDK), SQLite with backups to Cloudflare R2, Docker Compose and Caddy on a VPS, Cloudflare in front. Fares come from recent Aviasales searches via Travelpayouts. The service is free and funded by clearly labelled affiliate links.
Try it: https://doorfarer.com
