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Cheap flights from Seattle to Mexico from C$ 208

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 24/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MEX
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Mexico

Enter your travel dates to find the best prices.

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 29 January 2026.

Tue 24/29:34 a.m.
SEA
-
SJD
1 stop11h 53m
Delta
Tue 3/34:20 p.m.
SJD
-
SEA
Nonstop4h 45m
Delta
Deal found 28/1C$ 486
Mon 16/37:45 a.m.
SEA
-
SJD
2 stops10h 35m
Alaska Airlines
Tue 24/312:44 p.m.
SJD
-
SEA
Nonstop4h 49m
Alaska Airlines
Deal found 27/1C$ 487
Sat 21/25:50 p.m.
SEA
-
SJD
1 stop17h 10m
Delta
Fri 27/24:20 p.m.
SJD
-
SEA
Nonstop4h 45m
Delta
Deal found 27/1C$ 493
Tue 17/29:34 a.m.
SEA
-
SJD
1 stop11h 53m
Delta
Wed 25/210:27 a.m.
SJD
-
SEA
1 stop10h 29m
Delta
Deal found 29/1C$ 498
Sun 22/29:34 a.m.
SEA
-
SJD
1 stop11h 48m
Delta
Thu 26/24:56 p.m.
SJD
-
SEA
1 stop7h 29m
Delta
Deal found 27/1C$ 500
Sat 28/28:41 p.m.
SEA
-
PVR
1 stop17h 25m
Hawaiian Airlines
Tue 3/35:45 p.m.
PVR
-
SEA
Nonstop5h 13m
Hawaiian Airlines
Deal found 28/1C$ 506
Fri 27/29:55 a.m.
SEA
-
PVR
Nonstop4h 45m
Delta
Tue 3/35:50 p.m.
PVR
-
SEA
Nonstop5h 15m
Delta
Deal found 28/1C$ 508
Mon 2/36:13 p.m.
SEA
-
SJD
1 stop16h 41m
American Airlines
Tue 31/312:03 p.m.
SJD
-
SEA
1 stop10h 39m
American Airlines
Deal found 27/1C$ 508
Tue 24/28:00 a.m.
SEA
-
SJD
Nonstop4h 25m
Alaska Airlines
Tue 3/32:35 p.m.
SJD
-
SEA
1 stop26h 29m
Alaska Airlines
Deal found 27/1C$ 509
Wed 28/110:00 a.m.
SEA
-
SJD
Nonstop4h 21m
Delta
Wed 4/24:26 p.m.
SJD
-
SEA
Nonstop4h 44m
Delta
Deal found 27/1C$ 510
Sun 8/25:00 a.m.
SEA
-
PVR
1 stop8h 25m
Delta
Wed 11/25:45 p.m.
PVR
-
SEA
Nonstop5h 15m
Delta
Deal found 28/1C$ 512
Tue 17/29:34 a.m.
SEA
-
SJD
1 stop11h 53m
Delta
Tue 24/312:00 p.m.
SJD
-
SEA
1 stop6h 30m
Delta
Deal found 28/1C$ 512

Find flight deals from Seattle to Mexico

Keep the following information in mind while searching for Seattle to Mexico flight deals. Data was last updated 29 January 2026.

Round-trip from

C$ 486

One-way from

C$ 208

Popular in

December

Cheapest in

September

Average price

C$ 654

Good round-trip deal

C$ 376 or less

Good one-way deal

C$ 106 or less
Delta
  • Delta
  • 24/2-3/3
  • 1 total stop
  • 16h 38m total
  • Seattle to Mexico
Search Deals
Aeromexico
  • Aeromexico
  • 24/3
  • 1 total stop
  • 12h 59m total
  • Seattle to Mexico
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Mexico.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to Mexico.
Search Deals

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 629,999 searches. Data last updated 29 January 2026.
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

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Mon 2/3

9:50 a.m.-3:15 p.m.

Nonstop4h 25m

San José del Cabo Los Cabos

Tue 31/3

4:00 p.m.-8:45 p.m.

Nonstop4h 45m

C$ 486

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Tue 17/3

8:00 a.m.-12:25 p.m.

Nonstop4h 25m

San José del Cabo Los Cabos

Wed 25/3

12:44 p.m.-5:33 p.m.

Nonstop4h 49m

C$ 486

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Mon 2/3

8:00 a.m.-1:25 p.m.

Nonstop4h 25m

San José del Cabo Los Cabos

Tue 31/3

2:48 p.m.-7:33 p.m.

Nonstop4h 45m

C$ 486

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Wed 4/3

9:34 a.m.-10:27 p.m.

1 stop11h 53m

San José del Cabo Los Cabos

Wed 11/3

4:00 p.m.-8:43 p.m.

Nonstop4h 43m

C$ 486

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Mon 16/3

8:00 a.m.-12:25 p.m.

Nonstop4h 25m

San José del Cabo Los Cabos

Tue 24/3

12:44 p.m.-5:33 p.m.

Nonstop4h 49m

C$ 486

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Tue 17/3

8:00 a.m.-12:25 p.m.

Nonstop4h 25m

San José del Cabo Los Cabos

Thu 19/3

3:59 p.m.-8:43 p.m.

Nonstop4h 44m

C$ 500

SeattlePuerto Vallarta

SEA - PVR

SEAPVR

Seattle/Tacoma Intl

Fri 27/2

9:55 a.m.-4:40 p.m.

Nonstop4h 45m

Puerto Vallarta Ordaz

Tue 3/3

5:50 p.m.-9:05 p.m.

Nonstop5h 15m

C$ 508

SeattlePuerto Vallarta

SEA - PVR

SEAPVR

Seattle/Tacoma Intl

Wed 18/2

9:34 a.m.-10:42 p.m.

1 stop11h 08m

Puerto Vallarta Ordaz

Fri 27/2

5:50 p.m.-9:05 p.m.

Nonstop5h 15m

C$ 508

SeattlePuerto Vallarta

SEA - PVR

SEAPVR

Seattle/Tacoma Intl

Fri 27/2

9:34 a.m.-10:44 p.m.

1 stop11h 10m

Puerto Vallarta Ordaz

Fri 6/3

5:50 p.m.-9:05 p.m.

Nonstop5h 15m

C$ 508

SeattlePuerto Vallarta

SEA - PVR

SEAPVR

Seattle/Tacoma Intl

Sun 8/2

5:00 a.m.-3:25 p.m.

1 stop8h 25m

Puerto Vallarta Ordaz

Thu 12/2

5:50 p.m.-9:05 p.m.

Nonstop5h 15m

C$ 512

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/1

Showing 1-10 of 54 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, January is the cheapest month in which you can book a flight from Seattle to Mexico (average of C$ 210). Flying from Seattle to Mexico in December is currently the most expensive (average of C$ 324). 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 29 January 2026.

One of the essential ways to save on airfare from Seattle to Mexico is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 50% on airfare.

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 29 January 2026.

The most flights from SEA to MX0 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).

How often are flights from Seattle to Mexico delayed?

About 9% of weekly flights between Seattle and Mexico have experienced delays in the past year, with the average delay time being 124 minutes.

What is the most punctual flight time for Seattle to Mexico flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Seattle to Mexico flights?

Over the past year, Aeromexico has had the lowest number of delays on this route, with just 5% of flights being delayed.

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 29 January 2026.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andHawaiian Airlines from Seattle to Mexico by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,806 reviews
Check prices

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,806 reviews
Alaska Airlines
8.0
Very good
11,806 reviews
Check prices

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,128 reviews
Alaska Airlines
8.0
Very good
11,806 reviews
Check prices

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Hawaiian Airlines
7.8
Good
2,830 reviews
Alaska Airlines
8.0
Very good
11,806 reviews
Check prices

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Aeromexico
7.4
Good
1,588 reviews
Alaska Airlines
8.0
Very good
11,806 reviews
Check prices

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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?

    If you book a flight to Mexico from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 18.4 km from the centre of Seattle.

  • How popular is this Seattle to Mexico flight route?

    Flights from Seattle/Tacoma Intl to Mexico have been viewed 7 times in the past calendar month.

  • How long is the flight from Seattle to Mexico?

    Airlines like Delta and Alaska Airlines fly from Seattle to Mexico in about 4h 25m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 2923 km. All flights are typically direct.

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

    While some choose either Seattle/Tacoma Intl - San José del Cabo Los Cabos or Seattle/Tacoma Intl - Puerto Vallarta Ordaz, Seattle/Tacoma Intl - Cancun is the most popular route from Seattle to Mexico.

  • 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, January is the cheapest month in which you can book a flight from Seattle to Mexico (average of C$ 210). Flying from Seattle to Mexico in December is currently the most expensive (average of C$ 324). 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

Browse thousands of different options on Cheapflights for your next trip

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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 4 airlines flying from Seattle to Mexico

Discover the top 4 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 629,999 searches. Data last updated 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 206AverageC$ 697FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapestC$ 224AverageC$ 600FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Hawaiian AirlinesCheapestC$ 437AverageC$ 702FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
AeromexicoCheapestC$ 446AverageC$ 659FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Seattle to Mexico?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Mexico from Seattle today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Seattle to Mexico?

Cheapflights simply makes it quick and affordable to book flights from Seattle to Mexico by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Seattle to Mexico with no change fees?

Need flexible booking options for your flight to Mexico from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Mexico become cheaper?

Of course! You can now track prices for flights from Seattle to Mexico and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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