Python tool lets travelers track cheapest Google Flights fares without an API key

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A developer has demonstrated how to extract structured flight fare data from Google Flights using a third-party Apify actor called Flight Price Tracker, requiring no official API key. The tool accepts a route, a start date, and a date window, then returns one row per departure day showing the cheapest available fare, airline, stops, and timing. Users can set a maximum price filter so only qualifying fares are returned, and unmatched runs incur no cost while still reporting the real cheapest fare found. Relative date inputs such as '14 days' or '6 weeks' keep scheduled daily runs perpetually forward-looking without manual updates. The setup can be paired with Python and automation tools like n8n to log fare history to CSV and trigger alerts whenever a price threshold is met.

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