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Google Flights Search (Real-Time Fares) MCP Server

by flightpowers Your server? Claim it
answering

Google Flights Search (Real-Time Fares) is answering right now. Last checked moments ago. It exposes 2 tools. Last commit 27 Aug 2026.

Real-time Google Flights: one-way and round-trip fares over date ranges, with price verdicts.

Uptime history 14 days of history
14 days agonow
100.0%
Uptime 24h
92 of 92 checks
2
Tools
read from the server
292 ms
Response time
average over 24h
2
Stars
last commit 27 Aug 2026

Nothing serious here today

Today is the operative word: we check Google Flights Search (Real-Time Fares) every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 0 min ago.

run in your terminal
claude mcp add google-flights --transport http https://flights.flightpowers.com/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "google-flights": {
      "url": "https://flights.flightpowers.com/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.google-flights]
url = "https://flights.flightpowers.com/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "google-flights": {
      "url": "https://flights.flightpowers.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "google-flights": {
      "url": "https://flights.flightpowers.com/mcp"
    }
  }
}

Available tools 2

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

oneway
search_oneway_flights
Search real-time one-way flights on Google Flights. Input: origin and destination IATA codes (destination may be a list) plus either one departure date or a date range. Returns each flight's price, airline, duration, stops, a bookable buy_link, and Google's historical price range (price_insights_low / price_insights_high) so you can say whether a fare is actually a good deal. Use it for any one-way fare question, including open-ended ones. For a flexible search make ONE call with a date range and/or several destinations -- do NOT call it once per date. 'Cheapest flight to Sri Lanka anywhere in October' is one call, not thirty. Requires the caller's own RapidAPI key. Each date/destination combination is one billed request; the count and the plan's remaining quota come back in `api_usage`.
roundtrip
search_roundtrip_flights
Search real-time round-trip flights on Google Flights, priced as paired legs rather than two separate one-ways. Input: origin and destination IATA codes (destination may be a list), a departure date or range, and either a return date or a trip length in nights. Returns the total price for both legs, per-leg airline, stops and duration, and a single bookable buy_link for the trip. Use it for any return-trip fare question. For a flexible search make ONE call: pass departure_date_from / departure_date_to for the outbound range and `nights` instead of return_date to compare trip lengths -- '5 to 7 nights in Rome sometime in May' is one call. Requires the caller's own RapidAPI key. Each date/destination combination is one billed request; the count and the plan's remaining quota come back in `api_usage`.

Endpoints

URLTransportStateLatencyChecked
https://flights.flightpowers.com/mcp streamable-http answering 221 ms 0 min ago

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Real-time flight search: one-way and round-trip fares across date ranges, with price verdicts.

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Google Flights Search (Real-Time Fares) — questions

Answers built from our own checks of this server.

What can Google Flights Search (Real-Time Fares) do?
It exposes 2 tools, read directly from the server on our last check. Among them: search_oneway_flights, search_roundtrip_flights. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Google Flights Search (Real-Time Fares) working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 292 ms. The bar chart above shows every period we have measured.
How do I connect Google Flights Search (Real-Time Fares)?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Google Flights Search (Real-Time Fares) need an API key?
No. Google Flights Search (Real-Time Fares) completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 2 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Google Flights Search (Real-Time Fares)?
It answers our handshake in 292 ms on average, which is faster than 58% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is Google Flights Search (Real-Time Fares) open source?
Yes — it is published under the MIT licence, 2 stars on GitHub and 1 open issue. The source link is on this page, so you can read exactly what it does with your data before you connect it.