$141+ Cheap flights from Seattle (SEA) to Monterrey (MTY)
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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MTY
May 24 — May 311
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Monterrey with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Monterrey
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to MonterreyExplore the most affordable flight options available from Seattle to Monterrey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.
Explore the most affordable flight options available from Seattle to Monterrey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.
This Gotogate deal was found by Cheapflights users on 4/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:00 pm
SEA
- MTY
1 stop13h 51m
Volaris
Thu 6/1112:20 pm
MTY
- SEA
1 stop8h 29m
Volaris
Deal found 4/20![Volaris logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
Tue 6/211:21 am
SEA
- MTY
2 stops19h 09m
Multiple Airlines
Tue 6/912:05 pm
MTY
- SEA
1 stop23h 30m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$415
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2911:00 pm
SEA
- MTY
1 stop9h 35m
Volaris
Sun 6/712:20 pm
MTY
- SEA
1 stop8h 29m
Volaris
Deal found 4/22![Volaris logo]()
$425
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.
Thu 7/3011:00 pm
SEA
- MTY
1 stop13h 51m
Volaris
Sat 8/1512:20 pm
MTY
- SEA
1 stop8h 29m
Volaris
Deal found 4/22![Volaris logo]()
$426
This Gotogate deal was found by Cheapflights users on 4/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/211:00 pm
SEA
- MTY
1 stop9h 35m
Volaris
Tue 6/912:20 pm
MTY
- SEA
1 stop8h 29m
Volaris
Deal found 4/18![Volaris logo]()
$429
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/811:00 pm
SEA
- MTY
1 stop13h 51m
Volaris
Sat 8/158:09 am
MTY
- SEA
1 stop12h 40m
Volaris
Deal found 4/22![Volaris logo]()
$430
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 5/2911:21 am
SEA
- MTY
2 stops19h 09m
Multiple Airlines
Sat 6/61:10 pm
MTY
- SEA
1 stop8h 57m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$431
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.
Thu 6/1111:00 pm
SEA
- MTY
1 stop10h 00m
Multiple Airlines
Wed 6/1712:05 pm
MTY
- SEA
1 stop21h 40m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$444
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 6/78:00 am
SEA
- MTY
2 stops22h 30m
Multiple Airlines
Sun 6/1412:05 pm
MTY
- SEA
1 stop23h 30m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$448
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/711:00 pm
SEA
- MTY
1 stop13h 51m
Volaris
Sun 6/1412:20 pm
MTY
- SEA
1 stop8h 29m
Volaris
Deal found 4/22![Volaris logo]()
$453
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:00 pm
SEA
- MTY
1 stop12h 30m
Multiple Airlines
Mon 5/1811:10 am
MTY
- SEA
1 stop23h 50m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$454
Best flights from Seattle to MonterreyDiscover carefully curated flight deals from Seattle to Monterrey that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2026.
Discover carefully curated flight deals from Seattle to Monterrey that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
Tue 6/211:21 am
SEA
- MTY
2 stops19h 09m
Multiple Airlines
Tue 6/912:05 pm
MTY
- SEA
1 stop23h 30m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$415
This Gotogate deal was found by Cheapflights users on 4/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/211:00 pm
SEA
- MTY
1 stop9h 35m
Volaris
Tue 6/912:20 pm
MTY
- SEA
1 stop8h 29m
Volaris
Deal found 4/18![Volaris logo]()
$429
This Volaris deal was found by Cheapflights users on 4/20. 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.
Sat 5/3011:00 pm
SEA
- MTY
1 stop9h 35m
Volaris
Sat 6/612:20 pm
MTY
- SEA
1 stop8h 29m
Volaris
Deal found 4/20![Volaris logo]()
$468
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:00 am
SEA
- MTY
2 stops23h 30m
Multiple Airlines
Sun 6/710:25 am
MTY
- SEA
1 stop24h 35m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$475
This Volaris deal was found by Cheapflights users on 4/19. 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 5/2911:00 pm
SEA
- MTY
1 stop9h 35m
Volaris
Sat 6/612:20 pm
MTY
- SEA
1 stop8h 29m
Volaris
Deal found 4/19![Volaris logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 6/1212:35 pm
SEA
- MTY
1 stop18h 10m
Multiple Airlines
Sun 6/1412:05 pm
MTY
- SEA
1 stop23h 30m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$489
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.
Fri 5/2911:00 pm
SEA
- MTY
1 stop9h 35m
Volaris
Sun 6/78:09 am
MTY
- SEA
1 stop12h 40m
Volaris
Deal found 4/23![Volaris logo]()
$478
Last-minute flights from Seattle to MonterreyDiscover last-minute flight deals from Seattle to Monterrey. Data last updated April 24, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Monterrey. Data last updated April 24, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 4/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:00 pm
SEA
- MTY
1 stop9h 35m
Volaris
Sun 5/38:09 am
MTY
- SEA
1 stop12h 40m
Volaris
Deal found 4/19![Volaris logo]()
$506
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
Thu 4/307:12 pm
SEA
- MTY
2 stops22h 48m
Multiple Airlines
Sun 5/38:30 pm
MTY
- SEA
1 stop13h 02m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$613
This Aeromexico deal was found by Cheapflights users on 4/18. 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.
Fri 5/19:30 am
SEA
- MTY
1 stop11h 45m
Aeromexico
Tue 5/510:37 am
MTY
- SEA
1 stop10h 18m
Aeromexico
Deal found 4/18![Aeromexico logo]()
$694
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 5/311:00 pm
SEA
- MTY
1 stop31h 30m
Multiple Airlines
Tue 5/1212:05 pm
MTY
- SEA
1 stop21h 44m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$462
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 5/311:00 pm
SEA
- MTY
1 stop31h 30m
Multiple Airlines
Wed 5/612:05 pm
MTY
- SEA
1 stop23h 17m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$474
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:00 pm
SEA
- MTY
1 stop9h 35m
Volaris
Tue 5/1210:10 am
MTY
- SEA
3 stops34h 39m
Volaris
Deal found 4/22![Volaris logo]()
$581
One-way flights from Seattle to MonterreySearch for one-way flight options from Seattle to Monterrey. Find affordable one-way fares based on user searches. Data last updated April 24, 2026.
Search for one-way flight options from Seattle to Monterrey. Find affordable one-way fares based on user searches. Data last updated April 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/1611:06 am
SEA
- MTY
2 stops21h 29m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$141
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/187:50 pm
SEA
- MTY
2 stops24h 30m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/1511:06 am
SEA
- MTY
2 stops21h 29m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$147
This Gotogate deal was found by Cheapflights users on 4/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1611:00 pm
SEA
- MTY
1 stop13h 51m
Volaris
Deal found 4/20![Volaris logo]()
$150
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2511:00 pm
SEA
- MTY
1 stop13h 51m
Volaris
Deal found 4/23![Volaris logo]()
$165
This Mytrip deal was found by Cheapflights users on 4/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:00 pm
SEA
- MTY
1 stop9h 35m
Volaris
Deal found 4/19![Volaris logo]()
$171
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:00 pm
SEA
- MTY
1 stop9h 35m
Volaris
Deal found 4/23![Volaris logo]()
$172
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:00 pm
SEA
- MTY
1 stop10h 00m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$173
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1811:00 pm
SEA
- MTY
1 stop13h 51m
Volaris
Deal found 4/23![Volaris logo]()
$177
Find flight deals from Seattle to Monterrey
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Monterrey (MTY). 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 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $411 (Gotogate) |
One-way from | $141 (Kiwi.com) |
Popular in | December |
Cheapest in | March |
Average price | $444 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Monterrey 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 24, 2026.
Use the filters below to find and compare flights from Seattle to Monterrey that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleMonterrey
SEA - MTY
SEAMTY
Seattle/Tacoma Intl
Tue 6/2
11:21 am-7:30 am
2 stops19h 09m
Monterrey Gen Mariano Escobedo
Tue 6/9
12:05 pm-10:35 am
1 stop23h 30m
$415
Quickest round-trip
SeattleMonterrey
SEA - MTY
SEAMTY
Seattle/Tacoma Intl
Tue 6/2
11:00 pm-9:35 am
1 stop9h 35m
Monterrey Gen Mariano Escobedo
Tue 6/9
12:20 pm-7:49 pm
1 stop8h 29m
$429
SeattleMonterrey
SEA - MTY
SEAMTY
Seattle/Tacoma Intl
Sat 5/30
11:00 pm-9:35 am
1 stop9h 35m
Monterrey Gen Mariano Escobedo
Sat 6/6
12:20 pm-7:49 pm
1 stop8h 29m
$468
SeattleMonterrey
SEA - MTY
SEAMTY
Seattle/Tacoma Intl
Fri 5/29
11:00 pm-9:35 am
1 stop9h 35m
Monterrey Gen Mariano Escobedo
Sat 6/6
12:20 pm-7:49 pm
1 stop8h 29m
$468
SeattleMonterrey
SEA - MTY
SEAMTY
Seattle/Tacoma Intl
Fri 5/29
7:00 am-7:30 am
2 stops23h 30m
Monterrey Gen Mariano Escobedo
Sun 6/7
10:25 am-10:00 am
1 stop24h 35m
$475
SeattleMonterrey
SEA - MTY
SEAMTY
Seattle/Tacoma Intl
Fri 5/29
11:00 pm-9:35 am
1 stop9h 35m
Monterrey Gen Mariano Escobedo
Sun 6/7
8:09 am-7:49 pm
1 stop12h 40m
$478
SeattleMonterrey
SEA - MTY
SEAMTY
Seattle/Tacoma Intl
Fri 6/12
12:35 pm-7:45 am
1 stop18h 10m
Monterrey Gen Mariano Escobedo
Sun 6/14
12:05 pm-10:35 am
1 stop23h 30m
$489
Cheapest one-way
SeattleMonterrey
SEA - MTY
SEAMTY
Seattle/Tacoma Intl
Thu 5/14
7:50 pm-8:00 pm
2 stops23h 10m
$172
SeattleMonterrey
SEA - MTY
SEAMTY
Seattle/Tacoma Intl
Mon 8/17
11:00 pm-1:51 pm
1 stop13h 51m
$186
SeattleMonterrey
SEA - MTY
SEAMTY
Seattle/Tacoma Intl
Fri 6/12
11:00 pm-1:51 pm
1 stop13h 51m
$186
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Seattle to Monterrey
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 Seattle to Monterrey in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Monterrey flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Monterrey flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Monterrey flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Monterrey 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 Seattle-Monterrey 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 Seattle to Monterrey
Have a flexible travel schedule? Discover the best time to fly to Monterrey from Seattle with our price prediction graph.
SEA-MTY
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 Monterrey
What is the cheapest month to book a flight from Seattle to Monterrey?
Currently, March is the cheapest month in which you can book a flight from Seattle to Monterrey (average of $297). Flying from Seattle to Monterrey in December is currently the most expensive (average of $713). 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 Seattle to Monterrey?
Reviews of airlines servicing Monterrey
Get insights into the airlines that provide service to Monterrey. 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 Monterrey. Reviews last updated April 24, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines from Seattle to Monterrey. 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.
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Entertainment
7.0
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Entertainment
7.0
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Entertainment
7.0
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Entertainment
7.0
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Entertainment
7.0
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Entertainment
7.0
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Related info for your journey
Find useful and relevant information for your journey from Seattle to Monterrey. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Monterrey?
Book flights to Monterrey if you plan to visit one of these locationsSan Pedro Garza Garcia
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Search flights from Seattle to Monterrey by cabin class
Find flights from Seattle to Monterrey, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Monterrey
Explore flights to Monterrey departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 24, 2026.
Seattle and Monterrey flights
Browse other Seattle and Monterrey flight options. Last updated on April 24, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on April 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Seattle to Monterrey
Discover the top 5 airlines that operate flights from Seattle to Monterrey. 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 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$286 | Average$380 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$349 | Average$415 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$376 | Average$624 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$429 | Average$660 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$472 | Average$638 | FlexibilityNo cancel fee | On-timeN/A |