Google フライトを検索 API

Q: これは航空券 価格 APIですか？

はい。航空券 価格 API、航空券 検索 API、Google フライト スクレイピングをお探しなら、これです：ルートと日程を指定して Google フライトの便と運賃を取得：航空会社、時刻、乗継、所要時間、価格。

価格

$0.01125 / 回

1 回あたりの件数

50 既定 · 最大 50

請求

返された結果分のみ課金。失敗した実行には呼び出し料金がかかりません。

AI エージェントに任せる

このプロンプトを Claude Code、Cursor、Codex などのコーディングエージェントに貼り付けてください。ドキュメントの場所と API キーの使い方をエージェントに伝えます。

Use the Lovely Router data tool "Google フライトを検索" (id `google-flights`, Google Flights) to get data for me. It returns JSON.

- Docs (read first): https://lovelyrouter.com/docs/tools/run.md and https://lovelyrouter.com/docs/api/tools.md
- Input fields and price: GET https://lovelyrouter.com/v1/tools/google-flights (public, no key needed). Price: $0.01125 / call.
- Run: POST https://lovelyrouter.com/v1/tools/google-flights/run with a body like `{"input":{"searches":[{"origin":"LAX","destination":"JFK","departureDate":"2026-11-04","returnDate":"2026-11-09"}]},"max_results":10}`. A 200 has the finished run with `items`; a 202 means it is still running, so poll the `poll` path until `status` is `succeeded`, `failed`, `timed_out` or `stopped`.
- Only delivered results are billed. Keep max_results small on the first run, check the output, then scale up (up to 50 per run).
- If you support MCP, you can instead connect the server https://lovelyrouter.com/mcp (Streamable HTTP, same key; https://lovelyrouter.com/docs/tools/mcp.md) and use suggest_tools, get_tool and run_tool with tool "google-flights".
- Auth: read my API key from the LOVELY_API_KEY environment variable and send it as `Authorization: Bearer $LOVELY_API_KEY`. Never print or commit the key. If it is not set, ask me to create one at https://lovelyrouter.com/app/keys.
- Billing is prepaid: every call is charged to my balance, so test with a small request before running anything large.
- Every docs page is plain Markdown; the full index is https://lovelyrouter.com/llms.txt.

My task: <describe the data you need, e.g. which places, profiles, keywords or URLs, and the output format>

入力

searchesarray必須

Flights to search: [{"origin": "LAX", "destination": "JFK", "departureDate": "YYYY-MM-DD", "returnDate": "YYYY-MM-DD"}] — no returnDate for one way. Airport (IATA) codes.

adultsinteger

Number of adult passengers, from 1 to 9. Passenger fields keep their individual ranges without a combined-total input gate.

currencystring

Three-letter currency code used for returned prices and maxPrice. Codes are trimmed and uppercased. Any canonical three-letter code is preserved; malformed values warn and use USD.

maxStopsstring

Maximum number of stops. Blank or unsupported values are treated as unset with a warning.

airlinesarray

Filter by caller-supplied airline IATA codes or alliance names (e.g. UA, AA, ONEWORLD). Values are trimmed and uppercased; blank or non-string entries are ignored with a warning.

cabinClassstring

Cabin class preference.

試す

入力（JSON）

最大件数

最大費用 $0.0113

登録して実行

コードから呼び出す

実行・ポーリング・課金の仕組み →

curl https://lovelyrouter.com/v1/tools/google-flights/run \
  -H "Authorization: Bearer $LOVELY_API_KEY" \
  -H "content-type: application/json" \
  -d '{"input":{"searches":[{"origin":"LAX","destination":"JFK","departureDate":"2026-11-04","returnDate":"2026-11-09"}]},"max_results":50}'

# MCP (agents): suggest_tools → get_tool → run_tool
run_tool({
  "tool": "google-flights",
  "input": {"searches":[{"origin":"LAX","destination":"JFK","departureDate":"2026-11-04","returnDate":"2026-11-09"}]},
  "max_results": 50
})

料金の目安

結果	実行回数（1 回あたり最大 50 件）	原価
100	2	$0.022
1,000	20	$0.225
10,000	200	$2.25

プリペイド、サブスクリプションなし。結果が要求より少なければ料金も下がります。料金

用途

旅行・不動産データ Price your short-term rental against Airbnb comps for your dates Benchmark hotel rates in a destination before you set your prices Track airfare prices on a route with Google Flights data

よくある質問