Cheap Flights from Mexico City to Seattle / Tacoma International

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Compare Mexico City to Seattle / Tacoma International flight deals

Find the cheapest month or even day of the year to fly to Seattle / Tacoma International

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Flight deals from Mexico City to Seattle / Tacoma International

Looking for a cheap last-minute deal or the best return flight from Mexico City to Seattle / Tacoma International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Mexico City to Seattle / Tacoma International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Mexico City to Seattle / Tacoma International flights are currently cheapest in September.

Direct flights from Mexico City to Seattle / Tacoma International

Mexico City to Seattle / Tacoma International: Alternative routes

Compare routes from Mexico City to Seattle below. You may find an airport to fly into that's cheaper, faster, or easier than Seattle / Tacoma International.

Mexico City to Seattle: Flight information

The things to know before you go.
Cheapest flight found324 €
Cheapest month to flySeptember
Average flight time5 hrs, 58 mins
Most popular airlineDelta
Average flights per week38

Finding cheap flights from Mexico City to Seattle / Tacoma International: Frequently asked questions

The best price we found for a return flight from Mexico City to Seattle / Tacoma International is 324 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
5 hours and 58 minutes is the average flight time from Mexico City to Seattle / Tacoma International.
Delta and Aeromexico fly direct from Mexico City to Seattle / Tacoma International.
As of June 2025, there are 19 flights per week flying from Mexico City to Seattle / Tacoma International.
The cheapest month to fly from Mexico City to Seattle / Tacoma International is usually June 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Mexico City to Seattle / Tacoma International Airport on Friday, 19 September 2025.
Yes – the average flight time is 5 hours and 58 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle / Tacoma International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.

Travelling from Mexico City to Seattle-Tacoma International Airport (SEA): what you need to know

  • Mexico City is home to a couple of airports where you can set off on your adventure. Explore your options for booking a flight from Mexico City to Seattle-Tacoma International Airport (SEA) departing from Benito Juarez International Airport (MEX) or Santa Lucia Air Force Base (NLU).

  • Expect to be in the air for 5 hours 56 minutes. That's the average duration of a direct flight from Mexico City to Seattle-Tacoma International Airport.

  • Seattle-Tacoma International Airport is located in Seattle. The city operates in the UTC-7 timezone and is 1 hour behind Mexico City.

  • Benito Juarez International Airport (MEX) to Seattle-Tacoma International Airport (SEA) is the most popular route. There are 10 direct departures a week to pick from. If you prefer starting your day later, hop on the last flight with Aeromexico at 15:40. Choose the first MEX to SEA departure with Aeromexico at 08:50 if you want to get going earlier.

  • Leave plenty of time to get on your flight from Mexico City to SEA. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.

  • During popular months such as July, it's a good idea to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead for international flights whenever you're travelling during a peak period in general.

Airports in Mexico City

Benito Juarez International Airport (MEX)

  • Take the express route from Benito Juarez International Airport (MEX). Direct flights from Mexico City to Seattle-Tacoma International Airport (SEA) can be booked from here.

  • When leaving from MEX, you can take a direct flight from Mexico City to Seattle-Tacoma International Airport with Aeromexico.

  • Think about adding a stopover to potentially save money on your flight from Mexico City to SEA. Simply uncheck 'Direct flights only' when searching for departures from Benito Juarez International Airport (MEX). Break up the journey at one of these popular airports:

    • Phoenix Sky Harbour International Airport (PHX)

    • Harry Reid Airport (formerly McCarran Airport) Airport (LAS)

    • Los Angeles International Airport (LAX)

  • The distance from central Mexico City to MEX is around 8 kilometres. Check out travel apps like Google Maps for the quickest way to get there, whether that's in your own car or with public transport.

  • After a hassle-free start to your holiday? Stay near Benito Juarez International Airport. Whether you have an early flight from Mexico City to Seattle-Tacoma International Airport or just don't like being rushed, these hotels are perfect:

Santa Lucia Air Force Base (NLU)

  • Looking for other options for a direct flight from Mexico City to Seattle-Tacoma International Airport (SEA)? Browse the fares flying out of Santa Lucia Air Force Base (NLU).

  • Catch your direct flight from Mexico City to SEA with Aeromexico. This is one of the main carriers flying this route out of NLU.

  • Visit family or friends or just take some time to unwind with a stopover. If you'd like to break up your flight from Mexico City to Seattle-Tacoma International Airport, browse these options when departing from Santa Lucia Air Force Base:

    • Phoenix Sky Harbour International Airport (PHX)

    • Salt Lake City International Airport (SLC)

    • Los Angeles International Airport (LAX)

  • NLU is about 40 kilometres from central Mexico City. It takes 55 minutes or so to get to the airport in a car from the city centre. Public transport takes approximately 1 hour and 46 minutes.

  • You're going on holiday, so why not book another night away at a hotel near Santa Lucia Air Force Base? Before your flight from Mexico City to SEA, consider checking in to Verticca Hotel.

About Seattle-Tacoma International Airport (SEA)

Getting from Seattle-Tacoma International Airport (SEA) to central Seattle

  • Seattle-Tacoma International Airport to central Seattle is about 18 minutes by car. It's approximately 23 kilometres away. See what options are available, such as cabs, car rentals or ride-sharing.

  • Travelling to the centre on public transport takes about 54 minutes.

How to find the cheapest flights from Mexico City to Seattle-Tacoma International Airport (SEA)

  • Lock in a one-way ticket from Mexico City to Seattle-Tacoma International Airport from 170 € or travel return from just 324 €. Fares listed are subject to change and may differ when you make your booking.

  • Score cheap tickets from Mexico City to SEA by booking at least 8 months ahead. Based on flight price data, that's the sweet spot for finding the biggest deals.

  • To get the best deal on your tickets from Mexico City to Seattle-Tacoma International Airport, plan your trip for May (it has the cheapest flights). Flexible with your dates? Use the 'Whole month' tool to zero in on the most affordable day to fly.

  • Set up a Price Alert for cheap tickets from Mexico City to SEA. There's no need to search every day to find out if prices have dropped. We'll notify you as soon as there's a change in price.

  • Customise your journey using filters. Choose the total duration, number of stops, and departure and arrival times to find the right flight from Mexico City to Seattle-Tacoma International Airport. You can also sort the results to see the 'Best,' 'Fastest' or 'Cheapest' options first.

The best time to fly from Mexico City to Seattle-Tacoma International Airport (SEA)

  • July is the most popular month to board a flight from Mexico City to Seattle-Tacoma International Airport while May is the quietest. To work out the best time to visit Seattle, consider whether you like a lively atmosphere or a quieter vibe.

  • Book your flight from Mexico City to SEA for August if you're eager to experience the city during its warmest month. Expect temperatures in Seattle to range from 12ºC to 28ºC.

  • Look for cheap flights from Mexico City to Seattle-Tacoma International Airport in February if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -1ºC and 11ºC on average.

More about Seattle

Complete your Seattle trip with a car rental

  • Finding you a cheap flight from Mexico City to Seattle-Tacoma International Airport isn't our only cool trick. Browse our car rentals in Seattle and explore the city on your own terms. We search for deals from trusted car rental companies and put them all in one place. You can instantly compare offers and then book with no fees.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.