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$145+ 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
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 September 16, 2025.

Round-trip from

$306
(Delta)

One-way from

$145
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$529

Good round-trip deal

$214 or less

Good one-way deal

$199 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. 11% potential increase in price ($89 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 September 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 September 16, 2025.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/43:25 pmSJD - SEA
1 stop8h 00mDelta
Tue 11/115:25 amSEA - SJD
1 stop6h 10mDelta
Deal found 9/15$306
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1611:52 amSJD - SEA
1 stop30h 57mUnited Airlines
Tue 10/215:00 amSEA - SJD
1 stop7h 10mUnited Airlines
Deal found 9/15$309
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2112:20 pmQRO - SEA
1 stop8h 40mDelta
Wed 11/267:10 amSEA - QRO
2 stops13h 34mDelta
Deal found 9/15$310
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amQRO - SEA
2 stops20h 59mUnited Airlines
Wed 1/75:10 pmSEA - QRO
2 stops25h 49mUnited Airlines
Deal found 9/16$317
This United Airlines 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 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 stop8h 42mUnited Airlines
Wed 12/315:54 pmSEA - QRO
2 stops18h 41mUnited Airlines
Deal found 9/15$318
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:10 amSJD - SEA
1 stop12h 49mAmerican Airlines
Mon 10/2012:34 amSEA - SJD
1 stop11h 11mAmerican Airlines
Deal found 9/15$318
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/74:15 pmSJD - SEA
Nonstop4h 39mDelta
Fri 11/1410:05 amSEA - SJD
Nonstop4h 20mDelta
Deal found 9/15$321
This Delta deal was found by Cheapflights users on 9/14. 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
Mon 10/277:24 amSEA - CUN
Nonstop5h 46mDelta
Deal found 9/14$322
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 10/74:10 pmCUN - SEA
Nonstop6h 33mAlaska Airlines
Sun 10/198:12 amSEA - CUN
Nonstop6h 08mAlaska Airlines
Deal found 9/14$325
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 12/1612:13 pmQRO - SEA
1 stop13h 25mAmerican Airlines
Tue 12/3012:14 amSEA - QRO
1 stop19h 33mAmerican Airlines
Deal found 9/14$327
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/3012:34 pmPVR - SEA
1 stop11h 36mUnited Airlines
Sat 11/85:20 pmSEA - PVR
2 stops15h 27mUnited Airlines
Deal found 9/14$329
This United Airlines deal was found by Cheapflights users on 9/14. 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
3 stops15h 24mUnited Airlines
Wed 10/297:13 pmSEA - CUN
1 stop16h 05mUnited Airlines
Deal found 9/14$330

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 September 16, 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

San José del CaboSeattle

SJD - SEA

SJDSEA

San José del Cabo Los Cabos

Tue 11/4

3:25 pm-10:25 pm

1 stop8h 00m

Seattle/Tacoma Intl

Tue 11/11

5:25 am-12:35 pm

1 stop6h 10m

$306

San José del CaboSeattle

SJD - SEA

SJDSEA

San José del Cabo Los Cabos

Thu 10/16

12:02 pm-4:32 pm

Nonstop4h 30m

Seattle/Tacoma Intl

Tue 10/21

8:00 am-4:38 pm

1 stop8h 38m

$309

San José del CaboSeattle

SJD - SEA

SJDSEA

San José del Cabo Los Cabos

Thu 10/16

1:12 pm-11:56 am

2 stops22h 44m

Seattle/Tacoma Intl

Tue 10/21

5:00 am-12:10 pm

1 stop7h 10m

$309

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Tue 10/21

12:20 pm-8:00 pm

1 stop8h 40m

Seattle/Tacoma Intl

Wed 11/26

7:10 am-10:44 pm

2 stops13h 34m

$310

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Thu 12/25

3:35 pm-12:34 am

1 stop10h 59m

Seattle/Tacoma Intl

Thu 1/8

7:00 am-8:59 pm

1 stop11h 59m

$317

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Wed 12/24

3:35 pm-12:34 am

1 stop10h 59m

Seattle/Tacoma Intl

Wed 1/7

7:30 pm-8:59 pm

2 stops23h 29m

$317

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Tue 12/16

6:01 am-4:54 pm

2 stops12h 53m

Seattle/Tacoma Intl

Wed 12/31

1:40 pm-11:59 am

2 stops20h 19m

$318

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Tue 12/16

6:00 am-12:42 pm

1 stop8h 42m

Seattle/Tacoma Intl

Wed 12/31

5:54 pm-2:35 pm

2 stops18h 41m

$318

San José del CaboSeattle

SJD - SEA

SJDSEA

San José del Cabo Los Cabos

Fri 11/7

4:15 pm-7:54 pm

Nonstop4h 39m

Seattle/Tacoma Intl

Fri 11/14

10:05 am-3:25 pm

Nonstop4h 20m

$321

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

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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 $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 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 September 16, 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 September 16, 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 September 16, 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
7,957 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

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
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

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
1,696 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

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
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

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
1,154 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

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
3,174 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

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, United Airlines, and Frontier can get you from Mexico to Seattle in just under 5h 11m. Your travel time can differ by up to 5h 48m. Airlines will cover a distance of 2141 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 ($175), Hawaiian Airlines ($176), and United Airlines ($182).

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

    While some choose either Guadalajara Miguel Hidal - Seattle/Tacoma Intl or Cancun - 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 $552 for a flight from Mexico to Seattle. The cheapest flight overall is $323 while the most popular route, (Mexico City Benito Juarez - Seattle/Tacoma Intl) is currently priced at $280.

  • 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 $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

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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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$227Average$423FlexibilityNo cancel feeOn-time69%
DeltaCheapest$230Average$503FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$261Average$441FlexibilityNo cancel feeOn-time79%
Alaska AirlinesCheapest$326Average$459FlexibilityNo cancel feeOn-time75%
AeromexicoCheapest$328Average$530FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$343Average$415FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$356Average$594FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$567Average$592FlexibilityNo cancel feeOn-time67%

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