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CA $375 Cheap Flights from Monterrey (MTY) to Seattle (SEA)

View CA $375 flight on Fri, Oct 23, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at CA $375 for one-way flights and CA $801 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Oct 5 - Sun, Oct 11
MTY
Monterrey
SEA
Seattle
CA $801 Roundtrip, found 5 days ago
CA $801
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Oct 5 from Monterrey to Seattle, returning Sun, Oct 11, priced at CA $801 found 5 days ago
Volaris
Mon, Oct 5 - Sun, Oct 11
MTY
Monterrey
SEA
Seattle
CA $810 Roundtrip, found 5 days ago
CA $810
Roundtrip
found 5 days ago
Select Volaris flight, departing Mon, Oct 5 from Monterrey to Seattle, returning Sun, Oct 11, priced at CA $810 found 5 days ago
Volaris
Wed, Sep 30 - Tue, Oct 6
MTY
Monterrey
SEA
Seattle
CA $827 Roundtrip, found 2 days ago
CA $827
Roundtrip
found 2 days ago
Select Volaris flight, departing Wed, Sep 30 from Monterrey to Seattle, returning Tue, Oct 6, priced at CA $827 found 2 days ago
Volaris
Wed, Sep 30 - Tue, Oct 6
MTY
Monterrey
SEA
Seattle
CA $832 Roundtrip, found 2 days ago
CA $832
Roundtrip
found 2 days ago
Select Volaris flight, departing Wed, Sep 30 from Monterrey to Seattle, returning Tue, Oct 6, priced at CA $832 found 2 days ago
Volaris
Wed, Sep 30 - Tue, Oct 6
MTY
Monterrey
SEA
Seattle
CA $835 Roundtrip, found 2 days ago
CA $835
Roundtrip
found 2 days ago
Select Volaris flight, departing Wed, Sep 30 from Monterrey to Seattle, returning Tue, Oct 6, priced at CA $835 found 2 days ago
Air Canada
Mon, Oct 5 - Sun, Oct 11
MTY
Monterrey
SEA
Seattle
CA $857 Roundtrip, found 5 days ago
CA $857
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Oct 5 from Monterrey to Seattle, returning Sun, Oct 11, priced at CA $857 found 5 days ago
Volaris
Mon, Oct 5 - Sun, Oct 11
MTY
Monterrey
SEA
Seattle
CA $861 Roundtrip, found 5 days ago
CA $861
Roundtrip
found 5 days ago
Select Volaris flight, departing Mon, Oct 5 from Monterrey to Seattle, returning Sun, Oct 11, priced at CA $861 found 5 days ago
American Airlines
Mon, Oct 5 - Sun, Oct 11
MTY
Monterrey
SEA
Seattle
CA $905 Roundtrip, found 5 days ago
CA $905
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Oct 5 from Monterrey to Seattle, returning Sun, Oct 11, priced at CA $905 found 5 days ago
Delta
Wed, Sep 30 - Tue, Oct 6
MTY
Monterrey
SEA
Seattle
CA $935 Roundtrip, found 2 days ago
CA $935
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Sep 30 from Monterrey to Seattle, returning Tue, Oct 6, priced at CA $935 found 2 days ago
Aeromexico
Wed, Sep 30 - Tue, Oct 6
MTY
Monterrey
SEA
Seattle
CA $956 Roundtrip, found 2 days ago
CA $956
Roundtrip
found 2 days ago
Select Aeromexico flight, departing Wed, Sep 30 from Monterrey to Seattle, returning Tue, Oct 6, priced at CA $956 found 2 days ago

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

April is typically the cheapest month to fly

From CA $518 - CA $732 per traveller.

Frequently asked questions

How much does a flight from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) cost?
You can find one-way and return flights from MTY to SEA with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when MTY to SEA ticket fares go up or down.
What is the cheapest month to fly from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
August is typically the cheapest month to fly from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), with average return fares around CA$527. August sees lower prices because it falls after the peak summer travel season, when demand starts to decrease and airlines offer more competitive fares. September and October are also good months to find deals on this route.
Which airlines fly direct from Monterrey, Nuevo León (MTY) to Seattle, WA (SEA)?
Enter MTY to SEA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Monterrey, Nuevo León (MTY) to Seattle, WA (SEA)?
To find a cheap flight from Monterrey, Nuevo León (MTY)Seattle, WA (SEA), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Monterrey, Nuevo León (MTY) to Seattle, WA (SEA)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
There are approximately 36 connecting flights per day from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.). Some common connection points include Mexico City Intl. (MEX), George Bush Intercontinental (IAH), and Dallas-Fort Worth Intl. (DFW).
What is the earliest flight from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The earliest flight from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) typically departs around 5:00 AM local time. This flight is operated by American Airlines and is a seasonal service active in June. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
You'll generally find the most flights from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) on a Wednesday, with around 36 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Aeromexico, United, and American Airlines. Looking at the week, Wednesday has notably more flight options compared to other days, which typically see around 27 to 33 flights.
What are the most popular departure times for flights from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The most popular departure times for flights from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) are between 12pm and 3pm. Many major carriers, including American Airlines, United and Delta, offer flights during this window. Many travellers prefer this time as it allows for a full morning before heading to the airport and an afternoon arrival at your destination.
How long does it take to fly from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
There are no nonstop flights from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.). The distance between these two cities is approximately 3096 kilometres. If you're flying with one stop, your journey will typically take around 10 hours 18 minutes. Flights with two or more stops usually take longer, averaging about 16 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Yes, you can fly business class between MTY and SEA. Airlines that offer business class service on this route include:
  • Air Canada
  • Aeromexico
  • Delta
How do I earn miles on a Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight with Expedia?
It's easy to earn miles on a Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Seattle, WA (SEA) from Monterrey, Nuevo León (MTY)?
If you're planning to travel to Seattle from General Mariano Escobedo Intl. (MTY), you can fly directly into Seattle - Tacoma Intl. (SEA). Some flights may connect through major hubs like Mexico City Intl. (MEX), Los Angeles Intl. (LAX), or George Bush Intercontinental (IAH) before reaching Seattle. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) at the last minute?
Typically, booking a last minute flight from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package?
Securing a Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Monterrey, Nuevo León (MTY) to Seattle, WA (SEA)?
If you booked your Monterrey, Nuevo León (MTY)Seattle, WA (SEA) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
General Mariano Escobedo Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Aeromexico, American Airlines, Delta, United, Volaris
Roundtrip price
CA $800
Distance
3077 km

Book with confidence

Monterrey to Seattle Flights

The easy way to book your flights from Monterrey to Seattle 

With Expedia, it’s simple to find and book flights to Seattle from Monterrey 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 Seattle - Tacoma 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 Monterrey to Seattle today, tomorrow, or this week.  

 

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

Sort your search results by price to find great deals on your flight from Monterrey to Seattle—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Seattle from Monterrey currently is just CA $801 rising to CA $956.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Seattle  
  • 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 Seattle from Monterrey 

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 Seattle with Expedia today.

Monterrey to Seattle Flights

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*Available to Expedia members.