฿10,790 Cheap Flights from Seattle (SEA) to Mexico City (MEX)

View ฿10,790 flight on Mon, 6 Apr 2026Opens in a new window

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

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ฿10,790 for one-way flights and ฿25,975 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Sat, 25 Apr - Sat, 9 May
SEA
Seattle
MEX
Mexico City
฿25,975 Return, found 1 day ago
฿25,975
Return
found 1 day ago
Select Aeromexico flight, departing Sat, 25 Apr from Seattle to Mexico City, returning Sat, 9 May, priced at ฿25,975 found 1 day ago
United
Sat, 25 Apr - Sat, 9 May
SEA
Seattle
MEX
Mexico City
฿26,810 Return, found 1 day ago
฿26,810
Return
found 1 day ago
Select United flight, departing Sat, 25 Apr from Seattle to Mexico City, returning Sat, 9 May, priced at ฿26,810 found 1 day ago
American Airlines
Sat, 25 Apr - Sat, 9 May
SEA
Seattle
MEX
Mexico City
฿27,460 Return, found 1 day ago
฿27,460
Return
found 1 day ago
Select American Airlines flight, departing Sat, 25 Apr from Seattle to Mexico City, returning Sat, 9 May, priced at ฿27,460 found 1 day ago
Air Canada
Sat, 25 Apr - Sat, 9 May
SEA
Seattle
MEX
Mexico City
฿28,465 Return, found 1 day ago
฿28,465
Return
found 1 day ago
Select Air Canada flight, departing Sat, 25 Apr from Seattle to Mexico City, returning Sat, 9 May, priced at ฿28,465 found 1 day ago
United
Sat, 25 Apr - Sat, 9 May
SEA
Seattle
MEX
Mexico City
฿29,150 Return, found 1 day ago
฿29,150
Return
found 1 day ago
Select United flight, departing Sat, 25 Apr from Seattle to Mexico City, returning Sat, 9 May, priced at ฿29,150 found 1 day ago
United
Sat, 25 Apr - Sat, 9 May
SEA
Seattle
MEX
Mexico City
฿31,495 Return, found 1 day ago
฿31,495
Return
found 1 day ago
Select United flight, departing Sat, 25 Apr from Seattle to Mexico City, returning Sat, 9 May, priced at ฿31,495 found 1 day ago
American Airlines
Sat, 25 Apr - Sat, 9 May
SEA
Seattle
MEX
Mexico City
฿32,500 Return, found 1 day ago
฿32,500
Return
found 1 day ago
Select American Airlines flight, departing Sat, 25 Apr from Seattle to Mexico City, returning Sat, 9 May, priced at ฿32,500 found 1 day ago
Delta
Sat, 25 Apr - Sat, 9 May
SEA
Seattle
MEX
Mexico City
฿33,195 Return, found 1 day ago
฿33,195
Return
found 1 day ago
Select Delta flight, departing Sat, 25 Apr from Seattle to Mexico City, returning Sat, 9 May, priced at ฿33,195 found 1 day ago
Aeromexico
Sat, 25 Apr - Sat, 9 May
SEA
Seattle
MEX
Mexico City
฿33,335 Return, found 1 day ago
฿33,335
Return
found 1 day ago
Select Aeromexico flight, departing Sat, 25 Apr from Seattle to Mexico City, returning Sat, 9 May, priced at ฿33,335 found 1 day ago
United
Sat, 25 Apr - Sat, 9 May
SEA
Seattle
MEX
Mexico City
฿33,660 Return, found 1 day ago
฿33,660
Return
found 1 day ago
Select United flight, departing Sat, 25 Apr from Seattle to Mexico City, returning Sat, 9 May, priced at ฿33,660 found 1 day ago

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

March is typically the cheapest month to fly

From ฿10,156 - ฿17,193 per traveller.

Frequently asked questions

How much is a flight from SEA to Mexico City Intl. Airport (MEX)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey between SEA and Benito Juárez Intl. Airport was ฿25,975. Cheap tickets don't wait forever, so make sure you book yours ASAP. 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-Tac Airport to MEX?
We understand that things crop up unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from SEA to Mexico City Intl. Airport (MEX) 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 SEA to MEX flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to Mexico Airport?
The flying distance between Sea-Tac Airport and Benito Juárez Intl. Airport is 3,800 kilometres. Listen to your favourite tunes or read a good book and the journey will whiz by.
Which airlines fly direct from SEA to MEX?
If you want to fly straight from Seattle - Tacoma Intl. Airport (SEA) to Benito Juárez Intl. Airport, Aeromexico (AM) is a popular choice. It operates 30 flights every month between SeaTac and Mexico City.
Are SEA to MEX flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so not always. While last-minute flight deals between SEA and Benito Juárez Intl. Airport are of course possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some air carriers publicize their prices up to a year prior to the departure date. Expedia is continuously updating the best airfare bargains around, so keep checking back and be ready to secure your seat when prices drop.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Mexico City Intl.
Return price
฿25,975
Distance
3733 km
Average flight time
5 hours 30 mins

Book with confidence

Perfect flights from Seattle to Mexico City

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seattle to Mexico City. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Seattle - Tacoma Intl. to Mexico City Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿10,790 and roundtrip prices from ฿25,975. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Mexico City Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Mexico City.
Perfect flights from Seattle to Mexico City

Explore a world of travel with Expedia

*Available to Expedia members.