CA $209 Cheap Flights from Seattle (SEA) to Mexico City (MEX)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Benito Juarez International Airport (MEX)

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Cheap flights from Seattle (SEA) to Mexico City (MEX)

Prices were available within the past 7 days and start at CA $209 for one-way flights and CA $479 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Volaris
Volaris
Volaris
Volaris
Volaris
Volaris
Delta
Aeromexico
American Airlines
Air Canada

Find the cheapest month to fly from Seattle (SEA) to Mexico City (MEX)

March is typically the cheapest month to fly

From CA $493 - CA $746 per traveller.

Graph displaying average flight prices per month

Flight from Seattle to Mexico City (SEA - MEX) route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Mexico City Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Delta, United, Volaris
Roundtrip price
CA $479
Distance
3733 km
Average flight time
6 hours 35 mins

Seattle to Mexico City Flights

The easy way to book your flights from Seattle to Mexico City 

With Expedia, it’s simple to find and book flights to Mexico City from Seattle whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Mexico City Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seattle to Mexico City today, tomorrow, or this week.  

 

Save dollars with cheap flights from Seattle - Tacoma Intl., SEA to Mexico City Intl., MEX 

Sort your search results by price to find great deals on your flight from Seattle to Mexico City—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Mexico City from Seattle currently is just CA $479 rising to CA $749.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Mexico City  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Mexico City from Seattle 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Mexico City with Expedia today.

Frequently asked questions

How much is a flight from Sea-Tac Airport to Mexico City Intl. Airport (MEX)?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Sea-Tac Airport and Mexico City Intl. Airport (MEX) start from CA $479. Make your booking ASAP to secure the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to Mexico Airport?
Each air carrier has its own set of terms and conditions. If you decide to cancel your vacation, visit our Customer Service Portal.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to MEX that have flexible change policies?
Flights from Sea-Tac Airport to MEX with flexible change policies are available with many carriers. Simply use our "No change fees" filter while searching. You'll only need to cover the cost difference between the two flights, without any extra fees to worry about.
How many hours is the flight from Sea-Tac Airport to Benito Juárez Intl. Airport?
From Sea-Tac Airport to Mexico City Intl. Airport (MEX), you'll be strapped in your seat for about 10 hours and 58 minutes. If you've been looking forward to finishing that novel, here's your chance to do it.
How far is the flight from Sea-Tac Airport to MEX?
The flying distance from Sea-Tac Airport to Mexico Airport is 3,800 kilometres. Sneak in a nap or bury your nose in a book and the trip will zip on by.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Benito Juárez Intl. Airport?
Aeromexico (AM) will take you from Sea-Tac Airport to Mexico Airport safely and reliably. Choose from 30 direct flights every month on this route.
Are Seattle - Tacoma Intl. Airport (SEA) to Mexico City Intl. Airport (MEX) flight tickets cheaper when they're purchased at the last minute?
It is possible to score a fantastic last-minute deal from SEA to Benito Juárez Intl. Airport, but it's also possible to miss out altogether! As many airlines release seats up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares carrier prices and updates flight deals all the time, so you can rest easy knowing you're always getting the latest offers.

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Mexico City nearby Airports

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Santa Lucía

*Available to Expedia members.