$206 Cheap Flights from Mexico City (MEX) to Seattle (SEA)

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 $206 for one-way flights and $374 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Volaris
Air Canada
WestJet
American Airlines

Frequently asked questions

How much does a flight from Mexico City Intl. Airport (MEX) to Seattle - Tacoma Intl. Airport (SEA) cost?
You can book cheap return fares starting from $672 from Mexico City Intl. Airport (MEX) to Seattle - Tacoma Intl. Airport (SEA). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Delta flight leaving MEX on May 15 2025 and touching down at SEA. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from MEX to SEA?
The cheapest flights from MEX to SEA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Mexico City Intl. Airport (MEX) to Seattle - Tacoma Intl. Airport (SEA)?
Hop on a direct flight with Aeromexico and fly straight from Mexico City Intl. Airport (MEX) to Seattle - Tacoma Intl. Airport (SEA).
What is the cheapest airline that flies from MEX to SEA?
Right now, the cheapest carrier offering one-way flights from MEX to SEA is Aeromexico. You can jet off on this route from $462. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from MEX on June 30 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Mexico City Intl. Airport (MEX) to Seattle - Tacoma Intl. Airport (SEA)?
On average, only 1 direct flight departs daily from Mexico City Intl. Airport (MEX) to Seattle - Tacoma Intl. Airport (SEA). Looking for more options? Use Expedia’s filter tool to discover flights with layovers and explore a new city along the way.
What are the most popular departure times for flights from Mexico City Intl. Airport (MEX) to Seattle - Tacoma Intl. Airport (SEA)?
The 3 PM departures from MEX to SEA are typically the busiest. These flights can come with a higher price due to their popularity. If you’re looking to save, book during off-peak hours.
What day of the week has the most flights from MEX to SEA?
Jet off on a Friday if you’re after the largest selection of flights from Mexico City Intl. Airport (MEX) to Seattle - Tacoma Intl. Airport (SEA).
What is the earliest flight from Mexico City Intl. Airport (MEX) to Seattle - Tacoma Intl. Airport (SEA)?
Catch the earliest flight at around 3:45PM UTC-6, departing from Mexico City Intl. Airport (MEX). You’ll be traveling for about 6h 9m, landing at Seattle - Tacoma Intl. Airport (SEA) at approximately 7:54PM UTC-8.
How long does it take to fly from Mexico City Intl. Airport (MEX) to Seattle - Tacoma Intl. Airport (SEA)?
The average flight duration from MEX to SEA is 6 hours and 4 minutes, covering a total distance of 2,300 mi.
What airline has the least delays from MEX to SEA?
With 100% of flights typically arriving on schedule, Delta Air Lines has the best on-time performance for direct flights from Mexico City Intl. Airport (MEX) to Seattle - Tacoma Intl. Airport (SEA). To monitor your flight status and get notified if anything changes, use the Expedia App.
What is the best time to fly from Mexico City Intl. Airport (MEX) to Seattle - Tacoma Intl. Airport (SEA)?
To arrive at Seattle - Tacoma Intl. Airport (SEA) on schedule, pick a flight that leaves from Mexico City Intl. Airport (MEX) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Seattle from Mexico City Intl. Airport (MEX)?
Browse your flight options from Mexico City Intl. Airport (MEX) to Seattle - Tacoma Intl. Airport (SEA). This is the only Seattle airport you can fly into if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Mexico City Intl. Airport (MEX) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Waiting until right before your break to book a ticket from MEX to SEA generally means paying more. While it’s possible to find some last-minute offers, there’s no guarantee. Keep your travel plans flexible for a better chance of scoring a bargain.
Is it cheaper to book a MEX to SEA flight and hotel package?
Securing a MEX to SEA flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our wide range of hotels and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Mexico City Intl. Airport (MEX) to Seattle - Tacoma Intl. Airport (SEA)?
Typically, you can cancel or modify your MEX to SEA flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline’s guidelines and fees on flight changes, or if you’d like further information, head to our Customer Service portal.
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