Find the cheapest flight with ChatGPT
A user used ChatGPT in their flight search workflow and compared its results with other tools; it did not complete the booking.
Done withChatGPT
- What they did
- The poster asked ChatGPT to find flights from Shanghai to Tokyo across platforms and list flight numbers, departure times, prices, luggage allowances, and the cheapest option. ChatGPT gave a route overview and admitted it could not access live prices, so the user also tried Manus to browse airline sites and Sheet0 to autonomously extract the same fields into a spreadsheet; the user compared the outputs and booked separately.
- How it went
- No tool completed the whole job alone: ChatGPT was useful for planning, Manus could pull site data, and Sheet0 returned a structured sheet. In comments, the poster said Gemini with Google Flights felt more reliable, though it surfaced significantly fewer results than ChatGPT and Sheet0.
- Worth knowing
- The main catch was that ChatGPT itself could not access real-time flight databases or prices, so the workflow still required other tools and a separate booking step.
Try it yourself with ChatGPT
Find the cheapest flight from [origin] to [destination] departing [date or range] and returning [date], with at most [number] stops and [other constraints]. Compare at least three sources and give me the top 3 options with total price including bags, times, and booking links. Do not book or enter any payment details; stop and show me the options.
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Source: Reddit · Undated
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