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$161+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SEA
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$297
(Delta)

One-way from

$161
(Priceline)

Popular in

January

Cheapest in

February

Average price

$691

Good round-trip deal

$229 or less

Good one-way deal

$223 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. 8% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This Delta deal was found by Cheapflights users on 7/2. 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 8/163:15 pmSJD - SEA
Nonstop4h 21mDelta
Sat 8/239:51 amSEA - SJD
Nonstop4h 19mDelta
Deal found 7/2$297
This Aeromexico deal was found by Cheapflights users on 7/2. 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.
Sat 8/163:15 pmSJD - SEA
Nonstop4h 21mAeromexico
Sat 8/2311:55 pmSEA - SJD
2 stops16h 45mAeromexico
Deal found 7/2$299
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Sun 8/173:45 pmSJD - SEA
1 stop17h 03mUnited Airlines
Sun 8/245:35 pmSEA - SJD
2 stops19h 15mUnited Airlines
Deal found 7/2$304
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Sat 9/67:51 amCUN - SEA
2 stops16h 29mUnited Airlines
Fri 9/1211:58 pmSEA - CUN
1 stop10h 35mUnited Airlines
Deal found 7/1$308
This Delta deal was found by Cheapflights users on 7/2. 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 12/166:07 amQRO - SEA
1 stop15h 53mDelta
Wed 12/315:30 amSEA - QRO
2 stops16h 35mDelta
Deal found 7/2$309
This Delta deal was found by Cheapflights users on 7/2. 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 7/306:05 amPVR - SEA
1 stop8h 55mDelta
Wed 8/67:20 amSEA - PVR
1 stop12h 39mDelta
Deal found 7/2$316
This United Airlines deal was found by Cheapflights users on 7/3. 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 8/125:00 amQRO - SEA
1 stop15h 14mUnited Airlines
Wed 8/2011:58 pmSEA - QRO
1 stop9h 51mUnited Airlines
Deal found 7/3$317
This eDestinos deal was found by Cheapflights users on 7/2. 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.
Sat 8/164:15 pmPVR - SEA
Nonstop4h 55mAeromexico
Sat 8/237:10 amSEA - PVR
2 stops12h 17mAeromexico
Deal found 7/2$318
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 7/313:45 pmMTY - SEA
1 stop8h 21mAlaska Airlines
Mon 8/119:07 pmSEA - MTY
1 stop16h 48mAlaska Airlines
Deal found 7/3$318
This Trip.com deal was found by Cheapflights users on 7/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/313:45 pmMTY - SEA
1 stop9h 21mHawaiian Airlines
Thu 8/76:55 pmSEA - MTY
1 stop19h 00mHawaiian Airlines
Deal found 7/1$320
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Sat 8/95:00 pmPVR - SEA
1 stop16h 48mUnited Airlines
Sat 8/2311:58 pmSEA - PVR
1 stop10h 29mUnited Airlines
Deal found 7/1$323
This American Airlines deal was found by Cheapflights users on 7/1. 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 12/2512:35 pmQRO - SEA
1 stop8h 25mAmerican Airlines
Wed 1/712:27 amSEA - QRO
1 stop8h 21mAmerican Airlines
Deal found 7/1$326

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 July 3, 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

Sat 8/16

3:15 pm-7:36 pm

Nonstop4h 21m

Seattle/Tacoma Intl

Sat 8/23

9:51 am-2:10 pm

Nonstop4h 19m

$297

San José del CaboSeattle

SJD - SEA

SJDSEA

San José del Cabo Los Cabos

Sat 8/16

3:15 pm-7:36 pm

Nonstop4h 21m

Seattle/Tacoma Intl

Sat 8/23

11:55 pm-4:40 pm

2 stops16h 45m

$299

San José del CaboSeattle

SJD - SEA

SJDSEA

San José del Cabo Los Cabos

Sun 8/17

3:45 pm-8:48 am

1 stop17h 03m

Seattle/Tacoma Intl

Sun 8/24

5:35 pm-12:50 pm

2 stops19h 15m

$304

CancúnSeattle

CUN - SEA

CUNSEA

Cancun

Sat 9/6

1:12 pm-9:18 pm

1 stop10h 06m

Seattle/Tacoma Intl

Fri 9/12

11:58 pm-12:33 pm

1 stop10h 35m

$308

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Tue 12/16

6:07 am-8:00 pm

1 stop15h 53m

Seattle/Tacoma Intl

Wed 12/31

5:30 am-12:05 am

2 stops16h 35m

$309

Puerto VallartaSeattle

PVR - SEA

PVRSEA

Puerto Vallarta Ordaz

Wed 7/30

4:55 pm-8:50 pm

Nonstop4h 55m

Seattle/Tacoma Intl

Wed 8/6

7:20 am-8:59 pm

1 stop12h 39m

$316

Santiago de QuerétaroSeattle

QRO - SEA

QROSEA

Santiago de Querétaro

Tue 8/12

5:00 am-7:14 pm

1 stop15h 14m

Seattle/Tacoma Intl

Wed 8/20

11:58 pm-10:49 am

1 stop9h 51m

$317

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Thu 7/31

3:45 pm-11:06 pm

1 stop8h 21m

Seattle/Tacoma Intl

Mon 8/11

9:07 pm-2:55 pm

1 stop16h 48m

$318

Puerto VallartaSeattle

PVR - SEA

PVRSEA

Puerto Vallarta Ordaz

Sat 8/16

4:15 pm-8:10 pm

Nonstop4h 55m

Seattle/Tacoma Intl

Sat 8/23

7:10 am-8:27 pm

2 stops12h 17m

$318

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Thu 7/31

3:45 pm-12:06 am

1 stop9h 21m

Seattle/Tacoma Intl

Thu 8/7

6:55 pm-2:55 pm

1 stop19h 00m

$320

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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 July is currently the most expensive (average of $390). 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 July 3, 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 July 3, 2025.

The most flights from MX0 to SEA are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 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 July 3, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Aeromexico
7.5
Good
1,718 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • 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 Frontier ($161), Southwest ($183), and Delta ($185).

  • 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 $657 for a flight from Mexico to Seattle. The cheapest flight overall is $289 while the most popular route, (Mexico City Benito Juarez - Seattle/Tacoma Intl) is currently priced at $343.

  • 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 July is currently the most expensive (average of $390). 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?

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

Browse thousands of different options on Cheapflights for your next trip

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$227Average$439FlexibilityNo cancel feeOn-time69%
DeltaCheapest$230Average$503FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$275Average$444FlexibilityNo cancel feeOn-time79%
FrontierCheapest$316Average$423FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$326Average$497FlexibilityNo cancel feeOn-time75%
AeromexicoCheapest$327Average$532FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$356Average$630FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$567Average$592FlexibilityNo cancel feeOn-time67%

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