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$148+ Cheap flights from Seattle (SEA) to Mexico

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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MEX
May 20 — May 271
Tue 5/20
Tue 5/27
1 adult, Economy
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Cheap flight deals from Seattle to Mexico

Keep the following information in mind while searching for Seattle to Mexico flight deals. Data was last updated May 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$293
(Kiwi.com)

One-way from

$148
(CheapOair)

Popular in

December

Cheapest in

March

Average price

$692

Good round-trip deal

$357 or less

Good one-way deal

$159 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Mexico City Benito Juarez flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Mexico City Benito Juarez flights.
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From Seattle/Tacoma Intl to Mexico
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One-way flight from Seattle/Tacoma Intl to Mexico
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Highest demand for flights based on searches. 7% 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 May 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Mexico.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Mexico.
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Find flight deals from Seattle to Mexico

Cheapest flights from Seattle to Mexico
Explore the most affordable flight options available from Seattle to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/110:00 pmSEA - GDL
Nonstop5h 00mMultiple Airlines
Wed 6/46:02 amGDL - SEA
2 stops16h 58mMultiple Airlines
Deal found 5/14$293
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
Wed 6/410:00 pmSEA - GDL
Nonstop5h 00mVolaris
Sun 6/153:54 pmGDL - SEA
Nonstop5h 06mVolaris
Deal found 5/15$326
This SmartFares deal was found by Cheapflights users on 5/13. 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.
Sat 9/279:30 amSEA - SJD
1 stop12h 21mAeromexico
Sat 10/43:12 pmSJD - SEA
Nonstop4h 26mAeromexico
Deal found 5/13$347
This iWofly deal was found by Cheapflights users on 5/15. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/58:00 amSEA - SJD
Nonstop4h 18mHawaiian Airlines
Thu 6/123:37 pmSJD - SEA
Nonstop4h 22mHawaiian Airlines
Deal found 5/15$353
This Delta deal was found by Cheapflights users on 5/14. 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.
Sat 6/289:30 amSEA - SJD
Nonstop4h 22mDelta
Sat 7/52:57 pmSJD - SEA
Nonstop4h 36mDelta
Deal found 5/14$358
This Hawaiian Airlines deal was found by Cheapflights users on 5/15. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/247:55 pmSEA - LTO
1 stop16h 54mHawaiian Airlines
Tue 7/291:39 pmLTO - SEA
1 stop7h 21mHawaiian Airlines
Deal found 5/15$361
This CheapTicketsDeal deal was found by Cheapflights users on 5/15. 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 CheapTicketsDeal is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/55:30 amSEA - SJD
1 stop6h 07mAeroMexico Connect
Sat 7/1912:42 pmSJD - SEA
1 stop10h 24mAeroMexico Connect
Deal found 5/15$371
This SmartFares deal was found by Cheapflights users on 5/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/67:30 amSEA - CUN
Nonstop5h 45mAeromexico
Sat 10/116:02 amCUN - SEA
2 stops14h 42mAeromexico
Deal found 5/15$371
This Alaska Airlines deal was found by Cheapflights users on 5/14. 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.
Thu 7/245:25 amSEA - LTO
2 stops7h 06mAlaska Airlines
Tue 7/291:39 pmLTO - SEA
1 stop8h 31mAlaska Airlines
Deal found 5/14$371
This FlightHub deal was found by Cheapflights users on 5/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/306:00 amSEA - CUN
2 stops27h 13mSpirit Airlines
Tue 6/310:33 amCUN - SEA
2 stops15h 37mSpirit Airlines
Deal found 5/15$372
This Aeromexico deal was found by Cheapflights users on 5/15. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/109:30 amSEA - MZT
1 stop12h 32mAeromexico
Wed 9/249:10 amMZT - SEA
1 stop10h 50mAeromexico
Deal found 5/15$374
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Wed 6/115:32 amSEA - SJD
1 stop9h 47mAmerican Airlines
Tue 6/172:30 pmSJD - SEA
1 stop10h 14mAmerican Airlines
Deal found 5/15$375

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle to Mexico 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 May 15, 2025.
Use the filters below to find and compare flights from Seattle to Mexico that are best for you.

Fly from

Seattle

Fly to

Mexico

Route

Depart

Return

Price

SeattleGuadalajara

SEA - GDL

SEAGDL

Seattle/Tacoma Intl

Sun 6/1

10:00 pm-4:00 am

Nonstop5h 00m

Guadalajara Miguel Hidal

Wed 6/4

6:02 am-10:00 pm

2 stops16h 58m

$293

SeattleGuadalajara

SEA - GDL

SEAGDL

Seattle/Tacoma Intl

Wed 6/4

10:00 pm-4:00 am

Nonstop5h 00m

Guadalajara Miguel Hidal

Sun 6/15

3:54 pm-8:00 pm

Nonstop5h 06m

$326

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sat 9/27

9:30 am-9:51 pm

1 stop12h 21m

San José del Cabo Los Cabos

Sat 10/4

3:12 pm-7:38 pm

Nonstop4h 26m

$347

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Thu 6/5

8:00 am-12:18 pm

Nonstop4h 18m

San José del Cabo Los Cabos

Thu 6/12

3:37 pm-7:59 pm

Nonstop4h 22m

$353

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sat 6/28

9:30 am-1:52 pm

Nonstop4h 22m

San José del Cabo Los Cabos

Sat 7/5

2:57 pm-7:33 pm

Nonstop4h 36m

$358

SeattleLoreto

SEA - LTO

SEALTO

Seattle/Tacoma Intl

Thu 7/24

7:55 pm-12:49 pm

1 stop16h 54m

Loreto

Tue 7/29

1:39 pm-9:00 pm

1 stop7h 21m

$361

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sat 7/5

5:30 am-11:37 am

1 stop6h 07m

San José del Cabo Los Cabos

Sat 7/19

12:42 pm-11:06 pm

1 stop10h 24m

$371

SeattleLoreto

SEA - LTO

SEALTO

Seattle/Tacoma Intl

Thu 7/24

5:25 am-12:31 pm

2 stops7h 06m

Loreto

Tue 7/29

1:39 pm-10:10 pm

1 stop8h 31m

$371

SeattleCancún

SEA - CUN

SEACUN

Seattle/Tacoma Intl

Mon 10/6

7:30 am-3:15 pm

Nonstop5h 45m

Cancun

Sat 10/11

6:02 am-6:44 pm

2 stops14h 42m

$371

SeattleCancún

SEA - CUN

SEACUN

Seattle/Tacoma Intl

Fri 5/30

6:00 am-11:13 am

2 stops27h 13m

Cancun

Tue 6/3

10:33 am-12:10 am

2 stops15h 37m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/15

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

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

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

Currently, May is the cheapest month in which you can book a flight from Seattle to Mexico (average of $400). Flying from Seattle to Mexico in December is currently the most expensive (average of $615). 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 SEA to MX?

Find hourly flight availability from Seattle to Mexico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Mexico as you normally would.

Weekly flight availability from Seattle to Mexico

Explore weekly flight availability from Seattle to Mexico. 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 May 15, 2025.

The most flights from SEA to MX0 are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Mexico by month

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

In terms of precipitation, rainfall in Mexico ranges from 0.0 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. January is typically the driest time to visit Mexico when rainfall is around 0.0 in.

Temperature in Mexico by month

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

If weather is an important factor for your trip to Mexico, use this chart to help with planning. For those seeking warmer temperatures, May 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 January, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Mexico

Get insights into the airlines that provide service to Mexico. 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 Mexico. Reviews last updated May 15, 2025.
See what other customers who have flown with Delta, Alaska Airlines and Southwest from Seattle to Mexico have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Alaska Airlines
8.0
Very good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Southwest
8.0
Very good
4,289 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Hawaiian Airlines
7.9
Good
2,437 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aeromexico
7.5
Good
1,699 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Seattle to Mexico. 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 from for flights from Seattle to Mexico?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Mexico. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • How popular is this Seattle to Mexico flight route?

    Within the past month, 68 users have taken a look at flights from Seattle/Tacoma Intl to Mexico.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $148. Hawaiian Airlines flights start at $151 while deals on American Airlines start at $152 one-way.

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

    When deciding which route to take from Seattle to Mexico consider Seattle/Tacoma Intl - Cancun, Seattle/Tacoma Intl - Mexico City Benito Juarez or Seattle/Tacoma Intl - San José del Cabo Los Cabos as they are the most popular.

  • What are the most reliable airlines from Seattle to Mexico?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to Mexico on time: Delta (89%), Aeromexico (89%), Virgin Atlantic (89%).

  • What are the cheapest flights from Seattle to Mexico?

    While on average a flight from Seattle to Mexico is generally $605, our data shows the cheapest flight currently is $163. When looking at the most popular route, (Seattle/Tacoma Intl - Cancun), you can expect to pay $359 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Mexico 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 Seattle to Mexico?

    Currently, May is the cheapest month in which you can book a flight from Seattle to Mexico (average of $400). Flying from Seattle to Mexico in December is currently the most expensive (average of $615). 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.

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Alternative routes for Seattle to Mexico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Seattle to Mexico

Discover the top 10 airlines that operate flights from Seattle to Mexico. 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 May 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$140Average$425FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$188Average$499FlexibilityNo cancel feeOn-time85%
FrontierCheapest$200Average$527FlexibilityNo cancel feeOn-time62%
VolarisCheapest$202Average$497FlexibilityNo cancel feeOn-time79%
AeromexicoCheapest$230Average$590FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$252Average$596FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$286Average$630FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$334Average$678FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$340Average$637FlexibilityNo cancel feeOn-time67%
Alaska AirlinesCheapest$358Average$575FlexibilityNo cancel feeOn-time75%

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