RM1,399 Cheap Flights from Mexico City (MEX) to Seattle (SEA)

View RM1,399 flight on Wed, 3 Sep 2025Opens in a new window

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

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Cheap Flights from Mexico City to Seattle (MEX-SEA)

Prices were available within the past 7 days and start at RM1,399 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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

September is typically the cheapest month to fly

From RM 1,576 - RM 2,578 per traveller.

Graph displaying average flight prices per month

Mexico City to Seattle route information
Origin airport
Mexico City Intl.
Destination airport
Seattle - Tacoma Intl.
Distance
3733 km
Average flight time
4 hours 50 mins

Perfect flights from Mexico City to Seattle

Your Journey from Mexico City to Seattle

Start your unforgettable journey with Expedia. Our broad selection of flights from Mexico City to Seattle caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Air Canada, Delta, Aeromexico, United, American Airlines, WestJet. Our selection of flights from Mexico City Intl. to Seattle - Tacoma Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 16 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Mexico City to Seattle Flights

Experience the joy of finding cheap flights from Mexico City Intl. to Seattle - Tacoma Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM1,399 and roundtrip prices *.
 

Pre-Flight Essentials

Ensure a smooth journey from Mexico City to Seattle with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Seattle

Picture yourself stepping off the plane in Seattle and immersing yourself in the unique atmosphere of Seattle. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Mexico City to Seattle Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Mexico City to Seattle.
 

Beyond the Flight – Exploring Seattle

With Expedia, your adventure extends beyond the flight. Explore Seattle at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Mexico City to Seattle with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Mexico City to Seattle with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Mexico City Intl. Airport (MEX) to Sea-Tac Airport?
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.
Do I need to pay a cancellation fee if I cancel my flight from Mexico City Intl. Airport (MEX) to Sea-Tac Airport?
Each airline has a different set of terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.
How do I find cheap flights from Mexico City Intl. Airport (MEX) to Seattle - Tacoma Intl. Airport (SEA) that have flexible change policies?
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.
How far is the flight from Mexico Airport to SEA?
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.
Which airlines fly direct from Mexico City Intl. Airport (MEX) to SEA?
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.
Are Mexico Airport to SEA flight tickets cheaper when they're purchased at the last minute?
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.

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