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$182+ Cheap flights from Mexico 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SEA
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Mexico to Seattle

Keep the following information in mind while searching for Mexico to Seattle flight deals. Data was last updated August 20, 2025.

Round-trip from

$301
(Delta)

One-way from

$182
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$663

Good round-trip deal

$185 or less

Good one-way deal

$236 or less
From Mexico to Seattle/Tacoma Intl
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One-way flight from Mexico to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 9% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Mexico to Seattle/Tacoma Intl.
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Price to beat on a one-way flight from Mexico to Seattle/Tacoma Intl.
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Find flight deals from Mexico to Seattle

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

This Delta deal was found by Cheapflights users on 8/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/228:10 amCUN - SEA
1 stop13h 50mDelta
Wed 10/295:25 amSEA - CUN
1 stop7h 51mDelta
Deal found 8/19$301
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/304:53 pmPVR - SEA
Nonstop5h 07mAlaska Airlines
Fri 10/312:59 pmSEA - PVR
1 stop19h 08mAlaska Airlines
Deal found 8/19$304
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/222:10 pmCUN - SEA
1 stop11h 19mUnited Airlines
Wed 10/295:00 amSEA - CUN
2 stops12h 18mUnited Airlines
Deal found 8/19$306
This United Airlines deal was found by Cheapflights users on 8/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:51 amCUN - SEA
2 stops15h 43mUnited Airlines
Tue 10/2811:59 pmSEA - CUN
1 stop10h 34mUnited Airlines
Deal found 8/20$307
This Frontier deal was found by Cheapflights users on 8/18. 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.
Mon 9/294:04 pmGDL - SEA
Nonstop5h 11mFrontier
Mon 10/610:15 pmSEA - GDL
Nonstop4h 57mFrontier
Deal found 8/18$308
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Thu 10/163:01 pmCUN - SEA
1 stop8h 43mUnited Airlines
Sat 10/185:31 pmSEA - CUN
2 stops14h 33mUnited Airlines
Deal found 8/18$308
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 10/14:04 pmGDL - SEA
Nonstop5h 11mMultiple Airlines
Fri 10/246:39 pmSEA - GDL
1 stop21h 29mMultiple Airlines
Deal found 8/20$310
This Delta deal was found by Cheapflights users on 8/18. 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 10/211:15 amQRO - SEA
1 stop9h 45mDelta
Thu 10/98:00 amSEA - QRO
2 stops14h 18mDelta
Deal found 8/18$310
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:00 amQRO - SEA
1 stop18h 47mUnited Airlines
Wed 12/3111:59 pmSEA - QRO
1 stop19h 00mUnited Airlines
Deal found 8/19$315
This Frontier deal was found by Cheapflights users on 8/18. 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 9/264:04 pmGDL - SEA
Nonstop5h 11mFrontier
Mon 9/2910:15 pmSEA - GDL
Nonstop4h 57mFrontier
Deal found 8/18$317
This Delta deal was found by Cheapflights users on 8/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/133:20 pmSJD - SEA
Nonstop4h 31mDelta
Thu 9/185:30 amSEA - SJD
1 stop6h 00mDelta
Deal found 8/19$319
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Thu 10/210:20 amGDL - SEA
1 stop30h 25mMultiple Airlines
Fri 10/246:39 pmSEA - GDL
1 stop21h 29mMultiple Airlines
Deal found 8/20$321

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mexico 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 August 20, 2025.
Use the filters below to find and compare flights from Mexico to Seattle that are best for you.

Fly from

Mexico

Fly to

Seattle

Route

Depart

Return

Price

CancúnSeattle

CUN - SEA

CUNSEA

Cancun

Fri 10/24

4:10 pm-8:45 pm

Nonstop6h 35m

Seattle/Tacoma Intl

Mon 10/27

7:24 am-3:10 pm

Nonstop5h 46m

$301

CancúnSeattle

CUN - SEA

CUNSEA

Cancun

Wed 10/22

8:10 am-8:00 pm

1 stop13h 50m

Seattle/Tacoma Intl

Wed 10/29

5:25 am-3:16 pm

1 stop7h 51m

$301

CancúnSeattle

CUN - SEA

CUNSEA

Cancun

Wed 10/22

7:05 am-8:00 pm

1 stop14h 55m

Seattle/Tacoma Intl

Fri 10/24

10:05 pm-12:25 pm

1 stop12h 20m

$301

Puerto VallartaSeattle

PVR - SEA

PVRSEA

Puerto Vallarta Ordaz

Thu 10/30

4:53 pm-9:00 pm

Nonstop5h 07m

Seattle/Tacoma Intl

Fri 10/31

2:59 pm-11:07 am

1 stop19h 08m

$304

CancúnSeattle

CUN - SEA

CUNSEA

Cancun

Wed 10/22

2:10 pm-11:29 pm

1 stop11h 19m

Seattle/Tacoma Intl

Wed 10/29

5:00 am-7:18 pm

2 stops12h 18m

$306

CancúnSeattle

CUN - SEA

CUNSEA

Cancun

Sat 10/4

8:00 am-11:54 pm

1 stop17h 54m

Seattle/Tacoma Intl

Sat 10/11

9:30 am-1:15 am

1 stop13h 45m

$307

CancúnSeattle

CUN - SEA

CUNSEA

Cancun

Tue 10/21

7:51 am-11:15 pm

1 stop17h 24m

Seattle/Tacoma Intl

Tue 10/28

7:10 am-4:50 pm

1 stop7h 40m

$307

GuadalajaraSeattle

GDL - SEA

GDLSEA

Guadalajara Miguel Hidal

Mon 9/29

4:04 pm-8:15 pm

Nonstop5h 11m

Seattle/Tacoma Intl

Mon 10/6

10:15 pm-4:12 am

Nonstop4h 57m

$308

GuadalajaraSeattle

GDL - SEA

GDLSEA

Guadalajara Miguel Hidal

Wed 10/1

4:04 pm-8:15 pm

Nonstop5h 11m

Seattle/Tacoma Intl

Fri 10/24

6:39 pm-5:08 pm

1 stop21h 29m

$310

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Thu 10/2

11:15 am-8:00 pm

1 stop9h 45m

Seattle/Tacoma Intl

Thu 10/9

8:00 am-11:18 pm

2 stops14h 18m

$310

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 60 results
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Best time to book a flight from Mexico to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Mexico 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 to Seattle

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

Currently, January is the cheapest month in which you can book a flight from Mexico to Seattle (average of $238). Flying from Mexico to Seattle in June is currently the most expensive (average of $388). 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 MX to SEA?

Find hourly flight availability from Mexico 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 August 20, 2025.

When flying from Mexico to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Mexico to Seattle

Explore weekly flight availability from Mexico 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 August 20, 2025.

The most flights from MX0 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).

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 August 20, 2025.
Read reviews from past customers who have flown Delta, Aeromexico, and United Airlines from Mexico to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

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
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

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
Aeromexico
7.5
Good
1,718 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

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
United Airlines
7.4
Good
8,928 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

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
Volaris
6.6
Okay
1,161 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

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
Frontier
5.8
Fair
3,207 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

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 to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Mexico?

    For a flight from Mexico to Seattle, you will be flying into Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city.

  • How popular is this Mexico to Seattle flight route?

    Within the past month, 9 users have taken a look at flights from Mexico to Seattle/Tacoma Intl.

  • How long is the flight from Mexico to Seattle?

    Delta, Alaska Airlines, and United Airlines can get you from Mexico to Seattle in just under 5h 07m. Your travel time can differ by up to 6h 12m. Airlines will cover a distance of 2079 mi. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Mexico to Seattle are Delta ($185), Volaris ($190), and Frontier ($201).

  • What are the most popular routes from Mexico to Seattle?

    While some choose either Cancun - Seattle/Tacoma Intl or Guadalajara Miguel Hidal - Seattle/Tacoma Intl, Mexico City Benito Juarez - Seattle/Tacoma Intl is the most popular route from Mexico to Seattle.

  • What are the cheapest flights from Mexico to Seattle?

    On average you can expect to pay $506 for a flight from Mexico to Seattle. The cheapest flight overall is $304 while the most popular route, (Mexico City Benito Juarez - Seattle/Tacoma Intl) is currently priced at $305.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mexico 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 to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Mexico to Seattle (average of $238). Flying from Mexico to Seattle in June is currently the most expensive (average of $388). 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
Lacey
Ocean Shores
Lynnwood
Leavenworth
Renton
Olympia
Kent
Cle Elum
Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline
Federal Way
Shelton

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Top 8 airlines flying from Mexico to Seattle

Discover the top 8 airlines that operate flights from Mexico 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$227Average$427FlexibilityNo cancel feeOn-time69%
DeltaCheapest$230Average$498FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$265Average$441FlexibilityNo cancel feeOn-time79%
FrontierCheapest$322Average$409FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$326Average$448FlexibilityNo cancel feeOn-time75%
AeromexicoCheapest$328Average$532FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$356Average$591FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$567Average$592FlexibilityNo cancel feeOn-time67%

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