Search Google Flights for nonstop trips without Boeing 737 MAX

A commenter had ChatGPT Agent sift Google Flights for the cheapest nonstop itineraries that fit a 4-to-10-day window and avoided Boeing 737 MAX planes.

Done with ChatGPT Agent· Intermediate· Jul 2025

What they did
They asked ChatGPT Agent to use Google Flights and look for the lowest fares available that year, but only for nonstop trips lasting between 4 and 10 days. They also told it to rule out Boeing 737 MAX aircraft. The agent worked through the site on its own and kept going even after a Google dropdown’s display issue made the interface harder to use.
How it went
After taking some time, it found matching flights and the commenter said it did better than expected. No route details, prices, or counts were shared.
Tips
This kind of search is a good fit for an agent when you need several filters applied at once in a web tool. For anything that would book, pay, or submit details, pause and ask for approval first.

Try it yourself with ChatGPT Agent

Use Google Flights to find the cheapest nonstop round-trip flights from [origin airport] to [destination airport] during [year or date range]. Only show trips that last between [minimum] and [maximum] days, and exclude flights on [aircraft type or airline]. Give me the 5 lowest-priced matches in a table with dates, airline, aircraft, and price. Stop before any booking, payment, or submission step, and ask me to confirm before doing anything irreversible.

Fill in the [brackets]. Agents can make mistakes, so review anything before it is sent, paid or deleted.

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