Track Prices, Flag New Lows with a Flight Price Tracker

a pilot squints in the sunlight in front of a private jet.

If you think in spreadsheets, this guide shows how to monitor airfares with Google Sheets or Excel. Youโ€™ll pull prices from public pages, normalize data, convert currencies, and auto-flag new lows. Then youโ€™ll roll chosen flights into an itinerary and budget for faster, smarter booking.