CA $230 Cheap Flights from Seattle (SEA) to Monterrey (MTY)

View CA $230 flight on Tue, Sep. 16, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to General Mariano Escobedo Intl. Airport (MTY)

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Cheap flights from Seattle (SEA) to Monterrey (MTY)

Prices were available within the past 7 days and start at CA $230 for one-way flights and CA $516 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Sep. 26 - Thu, Oct. 2
SEA
Seattle
MTY
Monterrey
CA $516 Roundtrip, found 4 days ago
CA $516
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Sep. 26 from Seattle to Monterrey, returning Thu, Oct. 2, priced at CA $516 found 4 days ago
Delta
Fri, Sep. 26 - Thu, Oct. 2
SEA
Seattle
MTY
Monterrey
CA $516 Roundtrip, found 4 days ago
CA $516
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Sep. 26 from Seattle to Monterrey, returning Thu, Oct. 2, priced at CA $516 found 4 days ago
Alaska Airlines
Fri, Sep. 26 - Thu, Oct. 2
SEA
Seattle
MTY
Monterrey
CA $520 Roundtrip, found 4 days ago
CA $520
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Sep. 26 from Seattle to Monterrey, returning Thu, Oct. 2, priced at CA $520 found 4 days ago
Alaska Airlines
Fri, Sep. 26 - Thu, Oct. 2
SEA
Seattle
MTY
Monterrey
CA $523 Roundtrip, found 4 days ago
CA $523
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Sep. 26 from Seattle to Monterrey, returning Thu, Oct. 2, priced at CA $523 found 4 days ago
American Airlines
Fri, Sep. 26 - Thu, Oct. 2
SEA
Seattle
MTY
Monterrey
CA $524 Roundtrip, found 4 days ago
CA $524
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Sep. 26 from Seattle to Monterrey, returning Thu, Oct. 2, priced at CA $524 found 4 days ago
Alaska Airlines
Tue, Sep. 16 - Sun, Sep. 28
SEA
Seattle
MTY
Monterrey
CA $524 Roundtrip, found 4 days ago
CA $524
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Sep. 16 from Seattle to Monterrey, returning Sun, Sep. 28, priced at CA $524 found 4 days ago
Alaska Airlines
Tue, Sep. 16 - Sun, Sep. 28
SEA
Seattle
MTY
Monterrey
CA $528 Roundtrip, found 4 days ago
CA $528
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Sep. 16 from Seattle to Monterrey, returning Sun, Sep. 28, priced at CA $528 found 4 days ago
Alaska Airlines
Tue, Sep. 16 - Sun, Sep. 28
SEA
Seattle
MTY
Monterrey
CA $530 Roundtrip, found 4 days ago
CA $530
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Sep. 16 from Seattle to Monterrey, returning Sun, Sep. 28, priced at CA $530 found 4 days ago
Volaris
Tue, Sep. 16 - Sun, Sep. 28
SEA
Seattle
MTY
Monterrey
CA $561 Roundtrip, found 4 days ago
CA $561
Roundtrip
found 4 days ago
Select Volaris flight, departing Tue, Sep. 16 from Seattle to Monterrey, returning Sun, Sep. 28, priced at CA $561 found 4 days ago
Aeromexico
Fri, Sep. 26 - Thu, Oct. 2
SEA
Seattle
MTY
Monterrey
CA $668 Roundtrip, found 4 days ago
CA $668
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Fri, Sep. 26 from Seattle to Monterrey, returning Thu, Oct. 2, priced at CA $668 found 4 days ago

Find the cheapest month to fly from Seattle (SEA) to Monterrey (MTY)

March is typically the cheapest month to fly

From CA $435 - CA $583 per traveller.

Graph displaying average flight prices per month

Flight from Seattle to Monterrey (SEA - MTY) route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
General Mariano Escobedo Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Delta, United, Volaris
Roundtrip price
CA $516
Distance
3077 km

Seattle to Monterrey Flights

The easy way to book your flights from Seattle to Monterrey 

With Expedia, it’s simple to find and book flights to Monterrey from Seattle whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to General Mariano Escobedo Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seattle to Monterrey today, tomorrow, or this week.  

 

Save dollars with cheap flights from Seattle - Tacoma Intl., SEA to General Mariano Escobedo Intl., MTY 

Sort your search results by price to find great deals on your flight from Seattle to Monterrey—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Monterrey from Seattle currently is just CA $516 rising to CA $668.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Monterrey  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Monterrey from Seattle 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Monterrey with Expedia today.

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to MTY?
The lowest price advertised for a round-trip journey between Sea-Tac Airport and General Mariano Escobedo Intl. Airport (MTY) is CA $516. But you better get a move on. This figure is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to Monterrey Intl. Airport?
This can differ between air carriers, as each has its own terms and conditions. Visit the Customer Service Portal, where you'll find easy instructions on how to cancel online.
How do I find cheap flights from SEA to General Mariano Escobedo Intl. Airport (MTY) that have flexible change policies?
Select our "No change fees" filter to find flexible ticketing options for your flight from SEA to General Mariano Escobedo Intl. Airport (MTY). This allows you to secure a good price ahead of time and still have the freedom to make changes without any extra fees. If the new flight costs more, you'll just cover the difference.
How many hours is the flight from Sea-Tac Airport to Monterrey Intl. Airport?
There are plenty of ways to make the 7 hours and 8 minutes between SEA and General Mariano Escobedo Intl. Airport (MTY) go by quicker. If you want to be productive, sort through your photos or delete all those unwanted emails. A snooze also helps pass the time!
How far is the flight from Sea-Tac Airport to General Mariano Escobedo Intl. Airport (MTY)?
Around 3,100 kilometres separates SeaTac and Apodaca, so pack some entertainment to help you while away a couple of hours. That juicy novel you haven't started will be just the ticket.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to MTY?
You won't find any airlines flying directly between SEA and MTY, so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip!
Are Sea-Tac Airport to Monterrey Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices change all the time, so not always. While last-minute flight deals between Sea-Tac Airport and Monterrey Intl. Airport are of course possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some air carriers announce their prices up to 12 months before the departure date. Expedia is constantly updating the biggest bargains around, so check back often and be ready to secure your seat when fare prices drop.

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