$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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MTY
Aug 26 — Sep 21
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
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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 July 27, 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 July 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Tue 9/18:53 pm
SEA
- MTY
1 stop21h 24m
Multiple Airlines
Mon 9/2112:01 pm
MTY
- SEA
1 stop22h 59m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Wed 9/28:53 pm
SEA
- MTY
1 stop18h 24m
Multiple Airlines
Mon 9/2112:01 pm
MTY
- SEA
1 stop22h 59m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Tue 9/18:53 pm
SEA
- MTY
1 stop21h 24m
Multiple Airlines
Tue 9/2212:01 pm
MTY
- SEA
1 stop22h 59m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Tue 9/18:53 pm
SEA
- MTY
1 stop21h 24m
Multiple Airlines
Wed 9/2312:01 pm
MTY
- SEA
1 stop22h 59m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 9/18:48 pm
SEA
- MTY
1 stop21h 29m
Multiple Airlines
Wed 9/305:22 pm
MTY
- SEA
2 stops26h 14m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Wed 9/28:53 pm
SEA
- MTY
1 stop18h 24m
Multiple Airlines
Wed 9/95:22 pm
MTY
- SEA
2 stops26h 04m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 10/259:16 pm
SEA
- MTY
1 stop21h 01m
Multiple Airlines
Wed 10/2812:01 pm
MTY
- SEA
1 stop22h 59m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 10/2411:06 am
SEA
- MTY
2 stops19h 25m
Multiple Airlines
Wed 10/2812:01 pm
MTY
- SEA
1 stop22h 59m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$406
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 July 27, 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 July 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/912:35 pm
SEA
- MTY
1 stop17h 56m
Multiple Airlines
Sun 8/236:00 am
MTY
- SEA
2 stops52h 19m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$504
This oojo deal was found by Cheapflights users on 7/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/911:00 pm
SEA
- MTY
1 stop9h 36m
Volaris
Sun 10/118:09 am
MTY
- SEA
1 stop12h 50m
Volaris
Deal found 7/22![Volaris logo]()
$565
This Delta deal was found by Cheapflights users on 7/24. 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 9/127:15 am
SEA
- MTY
2 stops14h 54m
Delta
Thu 9/176:46 am
MTY
- SEA
1 stop14h 09m
Delta
Deal found 7/24![Delta logo]()
$592
This Aeromexico deal was found by Cheapflights users on 7/22. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:16 am
SEA
- MTY
2 stops13h 36m
Aeromexico
Tue 10/65:46 am
MTY
- SEA
2 stops11h 48m
Aeromexico
Deal found 7/22![Aeromexico logo]()
$607
This American Airlines deal was found by Cheapflights users on 7/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:30 am
SEA
- MTY
1 stop10h 58m
American Airlines
Thu 9/174:29 pm
MTY
- SEA
1 stop17h 54m
American Airlines
Deal found 7/23![American Airlines logo]()
$617
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/812:35 pm
SEA
- MTY
1 stop17h 56m
Multiple Airlines
Sat 9/52:21 pm
MTY
- SEA
2 stops18h 49m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$547
This Delta deal was found by Cheapflights users on 7/24. 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 11/410:47 am
SEA
- MTY
2 stops21h 08m
Delta
Sat 11/145:45 am
MTY
- SEA
2 stops12h 56m
Delta
Deal found 7/24![Delta logo]()
$607
Last-minute flights from Seattle to MonterreyDiscover last-minute flight deals from Seattle to Monterrey. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Monterrey. Data last updated July 27, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/18:13 pm
SEA
- MTY
2 stops31h 02m
Multiple Airlines
Tue 9/112:01 pm
MTY
- SEA
1 stop23h 38m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$556
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/812:35 pm
SEA
- MTY
1 stop17h 56m
Multiple Airlines
Sat 9/52:21 pm
MTY
- SEA
2 stops18h 49m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$547
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/912:35 pm
SEA
- MTY
1 stop17h 56m
Multiple Airlines
Sun 8/236:00 am
MTY
- SEA
2 stops52h 19m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$504
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/1712:35 pm
SEA
- MTY
1 stop8h 15m
Multiple Airlines
Sun 8/239:05 pm
MTY
- SEA
2 stops38h 34m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$522
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Mon 8/319:29 pm
SEA
- MTY
1 stop20h 48m
Multiple Airlines
Tue 9/2212:01 pm
MTY
- SEA
1 stop8h 10m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Mon 8/319:29 pm
SEA
- MTY
1 stop20h 48m
Multiple Airlines
Mon 9/219:00 am
MTY
- SEA
1 stop9h 45m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Mon 8/319:29 pm
SEA
- MTY
1 stop20h 48m
Multiple Airlines
Wed 9/2312:01 pm
MTY
- SEA
1 stop8h 10m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$488
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 July 27, 2026.
Search for one-way flight options from Seattle to Monterrey. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Tue 9/229:16 pm
SEA
- MTY
1 stop21h 01m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:48 pm
SEA
- MTY
1 stop18h 29m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 11/109:16 pm
SEA
- MTY
1 stop20h 06m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 10/209:16 pm
SEA
- MTY
1 stop21h 01m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:29 pm
SEA
- MTY
2 stops33h 06m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:16 pm
SEA
- MTY
1 stop20h 06m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/198:53 pm
SEA
- MTY
1 stop18h 22m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 10/1911:06 am
SEA
- MTY
2 stops19h 25m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 10/229:16 pm
SEA
- MTY
1 stop21h 01m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$199
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 July 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $332 (Kiwi.com) |
One-way from | $141 (Kiwi.com) |
Popular in | September |
Cheapest in | January |
Average price | $617 |
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 July 27, 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
Sun 8/9
12:35 pm-7:31 am
1 stop17h 56m
Monterrey Gen Mariano Escobedo
Sun 8/23
6:00 am-9:19 am
2 stops52h 19m
$504
SeattleMonterrey
SEA - MTY
SEAMTY
Seattle/Tacoma Intl
Sat 8/8
12:35 pm-7:31 am
1 stop17h 56m
Monterrey Gen Mariano Escobedo
Sat 9/5
2:21 pm-8:10 am
2 stops18h 49m
$547
Quickest round-trip
SeattleMonterrey
SEA - MTY
SEAMTY
Seattle/Tacoma Intl
Fri 10/9
11:00 pm-9:36 am
1 stop9h 36m
Monterrey Gen Mariano Escobedo
Sun 10/11
8:09 am-7:59 pm
1 stop12h 50m
$565
SeattleMonterrey
SEA - MTY
SEAMTY
Seattle/Tacoma Intl
Sat 9/12
7:15 am-11:09 pm
2 stops14h 54m
Monterrey Gen Mariano Escobedo
Thu 9/17
6:46 am-7:55 pm
1 stop14h 09m
$592
SeattleMonterrey
SEA - MTY
SEAMTY
Seattle/Tacoma Intl
Sat 10/3
7:16 am-9:52 pm
2 stops13h 36m
Monterrey Gen Mariano Escobedo
Tue 10/6
5:46 am-4:34 pm
2 stops11h 48m
$607
SeattleMonterrey
SEA - MTY
SEAMTY
Seattle/Tacoma Intl
Wed 11/4
10:47 am-9:55 am
2 stops21h 08m
Monterrey Gen Mariano Escobedo
Sat 11/14
5:45 am-4:41 pm
2 stops12h 56m
$607
SeattleMonterrey
SEA - MTY
SEAMTY
Seattle/Tacoma Intl
Sat 9/12
5:30 am-5:28 pm
1 stop10h 58m
Monterrey Gen Mariano Escobedo
Thu 9/17
4:29 pm-9:23 am
1 stop17h 54m
$617
Cheapest one-way
SeattleMonterrey
SEA - MTY
SEAMTY
Seattle/Tacoma Intl
Wed 11/11
9:16 pm-7:22 pm
1 stop20h 06m
$186
SeattleMonterrey
SEA - MTY
SEAMTY
Seattle/Tacoma Intl
Wed 8/19
8:53 pm-4:15 pm
1 stop18h 22m
$191
SeattleMonterrey
SEA - MTY
SEAMTY
Seattle/Tacoma Intl
Wed 9/23
2:15 pm-2:23 pm
3 stops23h 08m
$211
Showing 1-10 of 17 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 July.
| 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
Prices
Delays
What is the cheapest month to book a flight from Seattle to Monterrey?
Currently, January is the cheapest month in which you can book a flight from Seattle to Monterrey (average of $298). Flying from Seattle to Monterrey in September is currently the most expensive (average of $756). 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?
Airfare is below average for this route at the moment.
Seattle to Monterrey flights typically cost between $462 and $635 in September.The cheapest round-trip price found within the last 5 days was $332 on Multiple Airlines (Sep 1-Sep 21).
How often are flights from Seattle to Monterrey delayed?
About 100% of weekly flights between Seattle and Monterrey have experienced delays in the past year, with the average delay time being 146 minutes.
What is the most punctual flight time for Seattle to Monterrey flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
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 July 27, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAeromexico 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.
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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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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 July 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$298 | Average$420 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$346 | Average$633 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$429 | Average$642 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$495 | Average$652 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$552 | Average$760 | FlexibilityNo cancel fee | On-time69% |