RM 1,470 Cheap Flights from Mexico City (MEX) to Seattle (SEA)

Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey from MEX to Seattle - Tacoma Intl. Airport (SEA) was . Fares this cheap don't hang around, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.

Each airline has a different set of terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for MEX to Seattle - Tacoma Intl. Airport (SEA) flights, you'll see a "no change fees" filter for you to select.

The flight distance from MEX to SEA is 3,800 kilometres. Bring a snack, a drink and a few good podcasts. Keep yourself entertained and the hours will fly by.

If you'd like to fly straight from Mexico Airport to SEA, Aeromexico (AM) is a popular choice. It operates 30 flights every month between Mexico City and SeaTac.

Last-minute planners can sometimes nab a bargain, with some of the cheapest fares from Mexico Airport to Seattle - Tacoma Intl. Airport (SEA) emerging a few weeks before the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals frequently — as early as a year in advance in some cases. It does depend on the carrier though, as not every airline advertises prices so far in advance.