Seattle

$198+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SEA
Oct 17 — Oct 241
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Cheapflights Tip: The best prices from Mexico City Benito Juarez to Seattle/Tacoma Intl are usually found in September or February, booked 61 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 September 17, 2025.

Round-trip from

$386
(Kiwi.com)

One-way from

$198
(OneTravel)

Popular in

January

Cheapest in

September

Average price

$529

Good round-trip deal

$538 or less

Good one-way deal

$498 or less
From Mexico City Benito Juarez to Seattle/Tacoma Intl
One-way flight from Mexico City Benito Juarez to Seattle/Tacoma Intl
Highest demand for flights based on searches. 11% potential increase in price ($89 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Average for round-trip flights in September 2025
Price to beat on a round-trip flight from Mexico City Benito Juarez to Seattle/Tacoma Intl.
Price to beat on a one-way flight from Mexico City Benito Juarez to Seattle/Tacoma Intl.

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 September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/811:45 amMEX - SEA
1 stop28h 31mMultiple Airlines
Mon 10/136:39 pmSEA - MEX
1 stop24h 11mMultiple Airlines
Deal found 9/17$364
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sat 10/48:10 amMEX - SEA
1 stop13h 29mMultiple Airlines
Wed 10/158:43 pmSEA - MEX
1 stop19h 17mMultiple Airlines
Deal found 9/15$386
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Thu 10/168:10 amMEX - SEA
1 stop24h 23mMultiple Airlines
Tue 10/218:50 amSEA - MEX
1 stop10h 00mMultiple Airlines
Deal found 9/15$389
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 10/138:10 amMEX - SEA
1 stop28h 57mMultiple Airlines
Mon 10/208:43 pmSEA - MEX
1 stop19h 17mMultiple Airlines
Deal found 9/15$390
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:30 pmMEX - SEA
2 stops18h 37mFrontier
Sun 11/28:42 pmSEA - MEX
2 stops18h 23mFrontier
Deal found 9/15$393
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sat 10/48:10 amMEX - SEA
1 stop13h 29mMultiple Airlines
Mon 10/278:43 pmSEA - MEX
2 stops25h 52mMultiple Airlines
Deal found 9/15$394
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/48:10 amMEX - SEA
1 stop13h 29mFrontier
Mon 10/2710:16 amSEA - MEX
1 stop11h 14mFrontier
Deal found 9/15$397
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 9/248:10 amMEX - SEA
1 stop15h 49mMultiple Airlines
Mon 10/276:39 pmSEA - MEX
1 stop25h 31mMultiple Airlines
Deal found 9/16$400
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Sat 10/118:10 amMEX - SEA
1 stop24h 23mMultiple Airlines
Sat 10/188:43 pmSEA - MEX
1 stop19h 17mMultiple Airlines
Deal found 9/17$401
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Fri 10/3112:45 amMEX - SEA
2 stops35h 38mMultiple Airlines
Sat 11/87:17 pmSEA - MEX
1 stop22h 48mMultiple Airlines
Deal found 9/16$404
This OneTravel deal was found by Cheapflights users on 9/15. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:00 pmMEX - SEA
1 stop9h 15mVolaris
Tue 10/2110:15 pmSEA - MEX
1 stop10h 25mVolaris
Deal found 9/15$406
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Fri 10/104:25 pmMEX - SEA
1 stop17h 21mMultiple Airlines
Sun 10/128:43 pmSEA - MEX
1 stop19h 17mMultiple Airlines
Deal found 9/15$408

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 September 17, 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

Tue 9/30

12:00 pm-8:15 pm

1 stop9h 15m

Seattle/Tacoma Intl

Tue 10/21

10:15 pm-9:40 am

1 stop10h 25m

$463

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Sat 11/15

6:00 am-10:16 pm

2 stops18h 16m

Seattle/Tacoma Intl

Sat 11/29

11:25 am-11:35 pm

1 stop10h 10m

$527

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Tue 9/30

8:10 am-10:59 pm

1 stop15h 49m

Seattle/Tacoma Intl

Tue 10/21

7:52 am-10:35 am

2 stops25h 43m

$561

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Mon 11/10

3:45 pm-12:13 pm

2 stops22h 28m

Seattle/Tacoma Intl

Mon 11/17

2:22 pm-5:25 am

2 stops37h 03m

$580

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Tue 2/17

3:50 pm-8:00 pm

Nonstop6h 10m

Seattle/Tacoma Intl

Tue 2/24

9:30 am-5:00 pm

Nonstop5h 30m

$661

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Wed 2/11

3:50 pm-8:00 pm

Nonstop6h 10m

Seattle/Tacoma Intl

Wed 2/18

9:30 am-5:00 pm

Nonstop5h 30m

$661

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Wed 1/14

3:50 pm-8:00 pm

Nonstop6h 10m

Seattle/Tacoma Intl

Wed 2/25

6:00 am-8:50 pm

1 stop12h 50m

$661

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Mon 11/10

9:25 am-8:58 pm

1 stop13h 33m

Seattle/Tacoma Intl

Mon 11/17

9:30 am-5:00 pm

Nonstop5h 30m

$667

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Sat 10/4

7:45 am-8:15 pm

1 stop13h 30m

$235

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Tue 9/23

9:25 am-8:15 pm

1 stop11h 50m

$246

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 20 results
1
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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

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 September 12, 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 61 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, January is the cheapest month in which you can book a flight from Mexico City to Seattle (average of $238). Flying from Mexico City to Seattle in June is currently the most expensive (average of $387). 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 September 17, 2025.

It’s typically best to fly out from Mexico City to Seattle in the evening. Doing so could potentially save you 13% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from Mexico City to Seattle?

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 September 17, 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.
8.0
Very good

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
8.0
Very good
8.0
Very good

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
8.0
Very good

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
8.0
Very good

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
8.0
Very good

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

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 are 2 daily flights to Seattle from 4 different airlines. 5h 55m 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?

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

    For as low as $463, Volaris can have you in Seattle from Mexico City in 9h 15m. 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 53% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Mexico City to Seattle one-way?

    The cheapest airlines for a one-way flight from Mexico City to Seattle are Volaris ($212), WestJet ($340), and Air Canada ($342).

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

    While on average a flight from Mexico City to Seattle is generally $552, our data shows the cheapest flight currently is $323. When looking at the most popular route, (Mexico City Benito Juarez - Seattle/Tacoma Intl), you can expect to pay $310 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, January is the cheapest month in which you can book a flight from Mexico City to Seattle (average of $238). Flying from Mexico City to Seattle in June is currently the most expensive (average of $387). 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
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Lacey
Olympia
Kent
Federal Way
Cle Elum
Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline

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.

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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$318Average$460FlexibilityNo cancel feeOn-time79%
AeromexicoCheapest$419Average$709FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$504Average$771FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$567Average$592FlexibilityNo cancel feeOn-time67%

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