Cheap flights from Seattle to Mexico City
Fares from $226 in November 2026. Compare every month below, then book with the site you like.
Search Seattle → Mexico City flightsCheapest Seattle to Mexico City fares by month
Lowest price per person found in recent searches. Prices change often and are checked when you book.
- October 2026Oct 30 · one way · Frontier · 2 stops$431See deal
- November 2026Nov 7 · one way · American Airlines · 1 stop$226See deal
Seattle to Mexico City at a glance
- Distance2,334 miles
- Nonstop flight timeabout 5h 30m
- Cheapest monthNovember 2026
- Airport codesSEA → MEX
Plan your Mexico City trip
Frequently asked questions
- How much is a flight from Seattle to Mexico City?
- The cheapest fare we found recently is $226 per person, departing Nov 7 on American Airlines. Prices change daily, so search your dates to see today's fares.
- What is the cheapest month to fly from Seattle to Mexico City?
- November 2026 is currently the cheapest month, from $226. October 2026 is the most expensive, from $431.
- Are there direct flights from Seattle to Mexico City?
- The cheapest fares we found recently have at least one stop. Nonstop flights may still exist at a higher price; tick "Direct only" in the search to check.
- Which airlines fly from Seattle to Mexico City?
- The cheapest recent fares on this route were on Frontier, American Airlines.
- How long is the flight from Seattle to Mexico City?
- Seattle and Mexico City are about 2,334 miles apart, so a nonstop flight takes roughly 5h 30m. Flights with a stop take longer, depending on the connection.
- Do I need a passport to fly from Seattle to Mexico City?
- Yes. Mexico City is in Mexico, so you need a valid passport, and some countries also ask for a visa or an online travel authorization. Check the entry rules for your nationality before you book.
- How do I find the cheapest flight from Seattle to Mexico City?
- Search your dates on Gotoesy. We list fares from several booking sites sorted cheapest first, show nearby dates when your day has no saved fare, and send you straight to the seller to book.
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