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$231+ 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SEA
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Mexico City Benito Juarez to Seattle/Tacoma Intl are usually found in October or February, booked 45 days in advance, depart on a Tuesday or Friday 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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$392
(Mytrip)

One-way from

$231
(Mytrip)

Popular in

January

Cheapest in

October

Average price

$649

Good round-trip deal

$418 or less

Good one-way deal

$330 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. 6% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:00 amMEX - SEA
2 stops19h 10mMultiple Airlines
Sat 5/106:00 amSEA - MEX
3 stops39h 40mMultiple Airlines
Deal found 4/16$392
This SmartFares deal was found by Cheapflights users on 4/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/307:45 pmMEX - SEA
1 stop17h 01mFrontier
Wed 6/46:25 amSEA - MEX
1 stop10h 05mFrontier
Deal found 4/17$401
This Air Canada deal was found by Cheapflights users on 4/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/266:30 amMEX - SEA
1 stop8h 43mAir Canada
Mon 6/95:35 amSEA - MEX
1 stop16h 15mAir Canada
Deal found 4/17$527
This Priceline deal was found by Cheapflights users on 4/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/81:55 amMEX - SEA
2 stops35h 38mWestJet
Sun 10/121:15 pmSEA - MEX
2 stops34h 43mWestJet
Deal found 4/17$531
This eDestinos deal was found by Cheapflights users on 4/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/128:10 amMEX - SEA
1 stop10h 55mVolaris
Sun 8/1710:00 pmSEA - MEX
1 stop10h 40mVolaris
Deal found 4/17$549
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/282:55 pmMEX - SEA
Nonstop6h 05mDelta
Mon 9/89:30 amSEA - MEX
Nonstop5h 40mDelta
Deal found 4/17$629
This Aeromexico deal was found by Cheapflights users on 4/17. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/123:10 pmMEX - SEA
Nonstop5h 50mAeromexico
Thu 6/197:10 amSEA - MEX
1 stop11h 50mAeromexico
Deal found 4/17$630
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/172:15 pmMEX - SEA
1 stop9h 45mUnited Airlines
Mon 7/1412:20 amSEA - MEX
2 stops11h 55mUnited Airlines
Deal found 4/17$636
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:14 amMEX - SEA
1 stop15h 02mAmerican Airlines
Wed 12/311:37 amSEA - MEX
1 stop11h 37mAmerican Airlines
Deal found 4/17$645

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 April 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

Wed 5/7

6:00 am-12:10 am

2 stops19h 10m

Seattle/Tacoma Intl

Sat 5/10

6:00 am-10:40 pm

3 stops39h 40m

$392

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Fri 5/30

7:45 pm-11:46 am

1 stop17h 01m

Seattle/Tacoma Intl

Wed 6/4

6:25 am-5:30 pm

1 stop10h 05m

$401

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Mon 5/26

6:30 am-2:13 pm

1 stop8h 43m

Seattle/Tacoma Intl

Mon 6/9

5:35 am-10:50 pm

1 stop16h 15m

$527

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Wed 10/8

1:55 am-12:33 pm

2 stops35h 38m

Seattle/Tacoma Intl

Sun 10/12

1:15 pm-12:58 am

2 stops34h 43m

$531

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Tue 8/12

8:10 am-6:05 pm

1 stop10h 55m

Seattle/Tacoma Intl

Sun 8/17

10:00 pm-9:40 am

1 stop10h 40m

$549

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Thu 8/28

2:55 pm-8:00 pm

Nonstop6h 05m

Seattle/Tacoma Intl

Mon 9/8

9:30 am-4:10 pm

Nonstop5h 40m

$629

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Thu 6/12

3:10 pm-8:00 pm

Nonstop5h 50m

Seattle/Tacoma Intl

Thu 6/19

7:10 am-8:00 pm

1 stop11h 50m

$630

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Tue 6/17

2:15 pm-11:00 pm

1 stop9h 45m

Seattle/Tacoma Intl

Mon 7/14

12:20 am-1:15 pm

2 stops11h 55m

$636

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Wed 8/6

5:00 am-6:53 pm

1 stop14h 53m

Seattle/Tacoma Intl

Tue 8/19

1:29 am-10:03 am

1 stop7h 34m

$660

Mexico CitySeattle

MEX - SEA

MEXSEA

Mexico City Benito Juarez

Sun 6/1

11:00 am-2:25 pm

1 stop28h 25m

$231

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 16 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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Mexico City-Seattle flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

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, usually 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 under 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

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 July is currently the most expensive (average of $411). 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 April 17, 2025.

It’s typically best to fly out from Mexico City to Seattle in the evening. Doing so could potentially save you 25% on the flight price compared to flying in the afternoon, which is usually more expensive.

Weekly flight availability from Mexico City to Seattle

Explore weekly flight availability from Mexico City to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 17, 2025.

The most flights from MEX to SEA are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 April 17, 2025.
Get a feel of what it's like to fly with Delta, Aeromexico and United Airlines 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
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than
Aeromexico
7.5
Good
1,699 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than
WestJet
7.2
Good
2,809 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than

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 45m 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 10 times in the past calendar month.

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

    Frontier, at $401, was found to be the cheapest airline from Mexico City to Seattle.Alternate airlines to your destination round-trip include Air Canada and WestJet. Frontier is 43% 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 ($279), WestJet ($302), and Air Canada ($306).

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

    While on average a flight from Mexico City to Seattle is generally $530, our data shows the cheapest flight currently is $251. When looking at the most popular route, (Mexico City Benito Juarez - Seattle/Tacoma Intl), you can expect to pay $372 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 July is currently the most expensive (average of $411). 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 Mexico City?

Book flights to Mexico City if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Renton
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Olympia
Shoreline
Cle Elum
Centralia
Aberdeen
Kent
Lynnwood
Shelton
Silverdale
Redmond
Issaquah

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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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$318Average$493FlexibilityNo cancel feeOn-time79%
AeromexicoCheapest$619Average$794FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$629Average$877FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$650Average$692FlexibilityNo cancel feeOn-time67%

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