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Find out if one-way tickets beat your multi-city fare

The same legs can cost hundreds less as one-ways, and it flags the tight connections where that's a bad bet.

About 10 minutes Just copy and paste

Published . Steps as of October 2026.

Is it cheaper to book a multi-city trip as separate one-way flights?

Sometimes, so price it both ways before you book. Paste your route into Gemini and ask it to compare one multi-city ticket with separate one-ways per leg, bags included. Separate tickets suit trips with a few days in each place. Keep legs on one ticket when you have a same-day connection, because if one flight is late, the next airline won't wait. Google Search with Google Flights works for checking each leg by hand.

A picture made with AI to show the idea.

Your prompt

Fill in your details. Skip any you like.

This AI can't be filled in from a link, so the button copies your prompt: paste it into the new chat.

The prompt that gets copied

I'm planning a multi-city trip: [YOUR ROUTE, e.g. home, then three cities, then home] on [YOUR DATES, e.g. Nov 10, Nov 14, Nov 19]. Travelers: [WHO IS TRAVELING, e.g. 2 adults, 1 checked bag each]. Use Google Flights to price it two ways: (1) as one multi-city ticket, and (2) as separate one-way tickets for each leg. Show a simple table with each leg, the best one-way price, airline and times, then the total for each option. Include bag fees in both totals. Tell me which option is cheaper and by how much. Warn me about any leg where separate tickets are risky, like a same-day connection, because if one flight is late the next airline won't wait. If you're unsure of a price, say so.

Give Gemini your multi-city route and dates. It prices the trip as one ticket and as separate one-ways per leg, then tells you which is cheaper and where separate tickets are risky.

Step by step

  1. Open Gemini and paste the prompt with your route, dates and bags
  2. Read the side-by-side of one ticket versus separate one-ways
  3. Ask it to recheck any leg with less than a day between flights
  4. Check the final fare on the airline site or Google Flights before you book

What you'll get

A table pricing every leg as a one-way next to the multi-city fare, both totals with bag fees, and a warning on any risky connection.

Fares change fast. Check the final price before you buy.

Made for
Everyone
Works in
Gemini, Google Search

Frequently Asked Questions.

Is it cheaper to book a multi-city trip as separate one-way flights?

Sometimes, so price it both ways before you book. Paste your route into Gemini and ask it to compare one multi-city ticket with separate one-ways per leg, bags included. Separate tickets suit trips with a few days in each place. Keep legs on one ticket when you have a same-day connection, because if one flight is late, the next airline won't wait. Google Search with Google Flights works for checking each leg by hand.

Which AI tools does this work in?

It works in Gemini and Google Search. On this page, one tap copies the prompt and opens the app, so you just paste. Fares change fast. Check the final price before you buy.

How long does it take?

About 10 minutes. It's rated "Just copy and paste". There are 4 steps, listed above.

What do I need before I start?

Just your details for 3 blanks: your route, your dates and who is traveling. You can skip any, and your AI will ask for them.

What will I get back?

A table pricing every leg as a one-way next to the multi-city fare, both totals with bag fees, and a warning on any risky connection.

Find more like this in For daily life and Gemini prompts.

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