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$234+ Cheap flights from Mexico City (MEX) to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SEA
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Mexico City Benito Juarez to Seattle/Tacoma Intl are usually found in November or September, booked 85 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Cheap flight deals from Mexico City to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Mexico City (MEX) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$382
(Booking.com)

One-way from

$234
(Kiwi.com)

Popular in

January

Cheapest in

November

Average price

$520

Good round-trip deal

$672 or less

Good one-way deal

$488 or less
Provider with most accurate pricing for Mexico City Benito Juarez-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Mexico City Benito Juarez-Seattle/Tacoma Intl flights.
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From Mexico City Benito Juarez to Seattle/Tacoma Intl
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One-way flight from Mexico City Benito Juarez to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 14% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Mexico City Benito Juarez to Seattle/Tacoma Intl.
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Price to beat on a one-way flight from Mexico City Benito Juarez to Seattle/Tacoma Intl.
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Find flight deals from Mexico City to Seattle

Cheapest flights from Mexico City to Seattle
Explore the most affordable flight options available from Mexico City to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This eDestinos deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:01 amMEX - SEA
1 stop29h 46mMultiple Airlines
Wed 12/3110:00 pmSEA - MEX
1 stop9h 25mMultiple Airlines
Deal found 11/19$408
This Cheapflightsfares deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:05 pmMEX - SEA
1 stop9h 43mVolaris
Thu 2/510:00 pmSEA - MEX
1 stop9h 25mVolaris
Deal found 11/20$422
This Kiwi.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:40 amMEX - SEA
2 stops13h 34mMultiple Airlines
Thu 2/510:51 amSEA - MEX
1 stop11h 14mMultiple Airlines
Deal found 11/20$442
This eDestinos deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2410:30 pmMEX - SEA
1 stop13h 17mMultiple Airlines
Thu 12/41:09 pmSEA - MEX
1 stop25h 56mMultiple Airlines
Deal found 11/20$449
This eDestinos deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:15 amMEX - SEA
1 stop14h 33mVolaris
Wed 12/3110:00 pmSEA - MEX
1 stop9h 25mVolaris
Deal found 11/19$458
This Gotogate deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:15 amMEX - SEA
1 stop14h 33mVolaris
Mon 12/2910:00 pmSEA - MEX
1 stop9h 25mVolaris
Deal found 11/19$484
This Cheapflightsfares deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1912:05 pmMEX - SEA
1 stop9h 53mVolaris
Sat 1/1011:25 amSEA - MEX
1 stop10h 10mVolaris
Deal found 11/19$504
This eDestinos deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/23:45 pmMEX - SEA
2 stops46h 29mMultiple Airlines
Thu 1/110:00 pmSEA - MEX
1 stop9h 25mMultiple Airlines
Deal found 11/19$507

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mexico City to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 20, 2025.
Use the filters below to find and compare flights from Mexico City to Seattle that are best for you.

Fly from

Mexico City

Fly to

Seattle

Route

Depart

Return

Price

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Sat 1/17

3:45 pm-9:36 am

2 stops19h 51m

Seattle/Tacoma Intl

Sun 1/25

12:01 pm-12:05 am

1 stop10h 04m

$393

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Mon 2/16

7:30 am-6:43 pm

1 stop13h 13m

Seattle/Tacoma Intl

Sat 2/28

9:34 am-5:00 pm

Nonstop5h 26m

$589

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Wed 4/15

3:00 pm-7:51 pm

Nonstop5h 51m

Seattle/Tacoma Intl

Wed 4/22

9:21 am-3:55 pm

Nonstop5h 34m

$659

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Wed 2/11

3:50 pm-7:56 pm

Nonstop6h 06m

Seattle/Tacoma Intl

Wed 2/18

9:49 am-7:35 pm

1 stop7h 46m

$659

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Tue 4/14

3:00 pm-7:51 pm

Nonstop5h 51m

Seattle/Tacoma Intl

Wed 4/22

9:21 am-3:55 pm

Nonstop5h 34m

$659

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Tue 3/24

2:50 pm-7:55 pm

Nonstop6h 05m

Seattle/Tacoma Intl

Tue 3/31

9:21 am-3:55 pm

Nonstop5h 34m

$659

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Wed 4/15

11:35 am-10:54 pm

2 stops12h 19m

Seattle/Tacoma Intl

Thu 4/23

6:20 am-5:50 pm

2 stops10h 30m

$665

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Tue 2/17

9:20 am-8:37 pm

1 stop13h 17m

Seattle/Tacoma Intl

Tue 2/24

9:34 am-5:00 pm

Nonstop5h 26m

$669

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Thu 12/18

6:01 am-12:10 pm

1 stop8h 09m

Seattle/Tacoma Intl

Wed 12/31

12:55 am-1:40 pm

1 stop10h 45m

$675

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Mon 12/15

5:45 am-6:25 pm

2 stops14h 40m

Seattle/Tacoma Intl

Wed 12/31

9:06 am-12:10 am

2 stops13h 04m

$676

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 22 results
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Compare providers for flights from Mexico City to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Mexico City to Seattle in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Mexico City-Seattle flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Mexico City-Seattle flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Mexico City-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Mexico City-Seattle flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Mexico City-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Mexico City to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Mexico City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Mexico City to Seattle

How far ahead should I book a flight from Mexico City to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Mexico City to Seattle. Price data was last updated on November 14, 2025.

The price you pay for your flight from Mexico City to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Mexico City to Seattle?

Currently, March is the cheapest month in which you can book a flight from Mexico City to Seattle (average of $329). Flying from Mexico City to Seattle in January is currently the most expensive (average of $510). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MEX to SEA?

Find hourly flight availability from Mexico City to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2025.

It’s typically best to fly out from Mexico City to Seattle in the evening. Doing so could potentially save you 15% on the flight price compared to flying in the afternoon, which is usually more expensive.

The best insider tips for Mexico City to Seattle flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Mexico City to Seattle trip
Airports
MEX

Security lines at MEX are efficient, typically under 20 minutes. Arrive early for US flights due to additional gate checks.

Read more about MEXby Brandon Schultz
SEA

Take the Link light rail from SEA to downtown Seattle. It's affordable, runs every 10 minutes, and takes less than 40 minutes.

Read more about SEAby Brandon Schultz
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on MEX and SEA

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated November 20, 2025.
Get a feel of what it's like to fly with Delta, Aeromexico, and Air Canada from Mexico City to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,002 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Aeromexico
7.4
Good
1,659 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,463 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Volaris
6.7
Okay
1,150 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Mexico City to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Mexico City to Seattle?

    Seattle/Tacoma Intl is the airport most travelers will use when flying to Seattle from Mexico City Benito Juarez. Booking flights from Benito Juarez (MEX) to Seattle/Tacoma Intl (SEA) should be relatively easy as there is 1 daily flight to Seattle from 4 different airlines. 5h 51m is how long a flight from Mexico City to Seattle/Tacoma Intl will take if you book a nonstop flight.

  • How popular is this Mexico City to Seattle flight route?

    Flights from Mexico City Benito Juarez to Seattle/Tacoma Intl have been viewed 9 times in the past calendar month.

  • How long is the flight from Mexico City to Seattle?

    For as low as $589, Delta can have you in Seattle from Mexico City in 13h 13m. Mexico City and Seattle are separated by a distance of 2333 mi.

  • What are the cheapest airlines flying from Mexico City to Seattle round-trip?

    Volaris, at $318, was found to be the cheapest airline from Mexico City to Seattle.Alternate airlines to your destination round-trip include Aeromexico and Delta. Volaris is 51% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from Mexico City to Seattle?

    While on average a flight from Mexico City to Seattle is generally $661, our data shows the cheapest flight currently is $322. When looking at the most popular route, (Mexico City Benito Juarez - Seattle/Tacoma Intl), you can expect to pay $291 for that flight.

  • Can I find deals for flights from Mexico City to Seattle that include hotel bookings?

    Yes. In addition to deals on Mexico City to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Mexico City to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mexico City to Seattle.

  • Can I find deals for business class flights from Mexico City to Seattle?

    Yes. Cheapflights offers flight deals from Mexico City to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Mexico City to Seattle?

    Currently, March is the cheapest month in which you can book a flight from Mexico City to Seattle (average of $329). Flying from Mexico City to Seattle in January is currently the most expensive (average of $510). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Tukwila
Lakewood
Olympia
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Kirkland
Lacey
Kent
Cle Elum
Marysville
Puyallup
Federal Way
Fife
Issaquah
Aberdeen

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Mexico City to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Mexico City to Portland flights
Mexico City to Spokane flights

Top 4 airlines flying from Mexico City to Seattle

Discover the top 4 airlines that operate flights from Mexico City to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$318Average$467FlexibilityNo cancel feeOn-time79%
AeromexicoCheapest$419Average$717FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$504Average$773FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$567Average$592FlexibilityNo cancel feeOn-time67%

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