Seattle

$205+ Cheap flights from Monterrey (MTY) 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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
MTY — SEA
May 27 — Jun 31
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Cheap flight deals from Monterrey to Seattle

Cheapest flights from Monterrey to Seattle
Explore the most affordable flight options available from Monterrey to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 27, 2026.

This Volaris deal was found by Cheapflights users on 4/23. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1512:20 pm
MTY
-
SEA
1 stop8h 29m
Volaris
Wed 7/2211:00 pm
SEA
-
MTY
1 stop13h 51m
Volaris
Deal found 4/23$366
This Volaris deal was found by Cheapflights users on 4/26. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/178:09 am
MTY
-
SEA
1 stop12h 40m
Volaris
Fri 7/1711:00 pm
SEA
-
MTY
1 stop13h 51m
Volaris
Deal found 4/26$377
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Fri 6/1912:05 pm
MTY
-
SEA
1 stop21h 40m
Multiple Airlines
Sun 6/288:12 pm
SEA
-
MTY
1 stop22h 08m
Multiple Airlines
Deal found 4/22$379
This Volaris deal was found by Cheapflights users on 4/23. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3012:20 pm
MTY
-
SEA
1 stop8h 29m
Volaris
Tue 7/711:00 pm
SEA
-
MTY
1 stop13h 51m
Volaris
Deal found 4/23$390
This Trip.com deal was found by Cheapflights users on 4/22. 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.
Sun 5/108:09 am
MTY
-
SEA
1 stop12h 40m
Volaris
Sun 5/1711:00 pm
SEA
-
MTY
1 stop13h 51m
Volaris
Deal found 4/22$393
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Sat 6/2011:00 am
MTY
-
SEA
1 stop23h 48m
Multiple Airlines
Tue 6/237:26 am
SEA
-
MTY
2 stops23h 04m
Multiple Airlines
Deal found 4/22$397
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/106:00 am
MTY
-
SEA
2 stops52h 49m
Multiple Airlines
Sun 5/1711:00 pm
SEA
-
MTY
1 stop9h 35m
Multiple Airlines
Deal found 4/22$400
This Volaris deal was found by Cheapflights users on 4/26. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1612:21 pm
MTY
-
SEA
1 stop8h 54m
Volaris
Thu 12/319:10 pm
SEA
-
MTY
1 stop12h 32m
Volaris
Deal found 4/26$402
This Volaris deal was found by Cheapflights users on 4/23. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/298:09 am
MTY
-
SEA
1 stop12h 40m
Volaris
Fri 7/311:00 pm
SEA
-
MTY
1 stop9h 35m
Volaris
Deal found 4/23$406
This Volaris deal was found by Cheapflights users on 4/23. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:09 am
MTY
-
SEA
1 stop12h 40m
Volaris
Thu 9/1711:00 pm
SEA
-
MTY
1 stop9h 35m
Volaris
Deal found 4/23$409
This Volaris deal was found by Cheapflights users on 4/22. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:20 pm
MTY
-
SEA
1 stop8h 29m
Volaris
Tue 9/1511:00 pm
SEA
-
MTY
1 stop9h 35m
Volaris
Deal found 4/22$413

Find flight deals from Monterrey to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Monterrey (MTY) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$356
(Volaris)

One-way from

$205
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$391
Provider with most accurate pricing for Monterrey Gen Mariano Escobedo-Seattle/Tacoma Intl flight deals.
Provider most trusted by Cheapflights users for Monterrey Gen Mariano Escobedo-Seattle/Tacoma Intl flights.
From Monterrey Gen Mariano Escobedo to Seattle/Tacoma Intl
One-way flight from Monterrey Gen Mariano Escobedo to Seattle/Tacoma Intl
Highest demand for flights based on searches. 6% potential increase in price ($27 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Monterrey 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 April 27, 2026.
Use the filters below to find and compare flights from Monterrey to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Wed 7/15

12:20 pm-7:49 pm

1 stop8h 29m

Seattle/Tacoma Intl

Wed 7/22

11:00 pm-1:51 pm

1 stop13h 51m

$366

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Thu 9/10

12:20 pm-7:49 pm

1 stop8h 29m

Seattle/Tacoma Intl

Thu 9/17

11:00 pm-1:51 pm

1 stop13h 51m

$400
Quickest round-trip

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Mon 6/29

8:09 am-7:49 pm

1 stop12h 40m

Seattle/Tacoma Intl

Fri 7/3

11:00 pm-9:35 am

1 stop9h 35m

$406

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Wed 7/8

12:20 pm-7:49 pm

1 stop8h 29m

Seattle/Tacoma Intl

Sat 8/1

11:00 pm-1:51 pm

1 stop13h 51m

$418

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Sat 6/6

1:10 pm-9:07 pm

1 stop8h 57m

Seattle/Tacoma Intl

Sat 6/13

7:26 am-7:30 am

2 stops23h 04m

$435

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Sat 6/6

12:20 pm-7:49 pm

1 stop8h 29m

Seattle/Tacoma Intl

Mon 6/15

11:00 pm-1:51 pm

1 stop13h 51m

$492

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Fri 6/19

12:20 pm-7:49 pm

1 stop8h 29m

Seattle/Tacoma Intl

Sun 6/28

11:00 pm-8:07 pm

3 stops20h 07m

$504

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Mon 9/28

7:20 am-8:00 pm

1 stop13h 40m

Seattle/Tacoma Intl

Wed 9/30

10:15 am-12:49 am

2 stops13h 34m

$517
Cheapest one-way
Quickest one-way

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Sun 7/5

12:20 pm-7:49 pm

1 stop8h 29m

$229

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Sat 7/4

12:20 pm-7:49 pm

1 stop8h 29m

$240

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Monterrey to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Monterrey to Seattle in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Monterrey-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Monterrey-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Monterrey-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Monterrey-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Monterrey-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Monterrey to Seattle

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

How far ahead should I book a flight from Monterrey to Seattle?

The best time to book flights from Monterrey to Seattle is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Monterrey to Seattle (average of $361). Flying from Monterrey to Seattle in March is currently the most expensive (average of $535). 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.

How much does it cost to fly round-trip from Monterrey to Seattle?

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 April 27, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Monterrey to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Monterrey to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Monterrey to Seattle?

    There are many flights that can get you from Monterrey to Seattle in 8h 29m. Fly via Volaris to get the fastest option. The distance from Monterrey to Seattle is about 1923 mi.

  • What are the cheapest airlines flying from Monterrey to Seattle round-trip?

    Our cheapest airline available from Monterrey to Seattle is Delta. Our recent data shows that you can find tickets from as low as $329 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $331 and $356 round-trip. Delta is currently priced 21% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is Aeromexico, with whom users have recently found tickets for as low as $196. However, be on the lookout for offers from United Airlines and Volaris, as they are both options that can get you from Monterrey to Seattle for a low price.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Monterrey to Seattle (average of $361). Flying from Monterrey to Seattle in March is currently the most expensive (average of $535). 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
Tacoma
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Renton
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Monterrey to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Monterrey to Seattle

Discover the top 3 airlines that operate flights from Monterrey 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 April 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$227Average$382FlexibilityNo cancel feeOn-time69%
DeltaCheapest$329Average$502FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$356Average$535FlexibilityNo cancel feeOn-time71%

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