$200 Cheap Flights from Monterrey (MTY) to Seattle (SEA)

View $200 flight on Fri, Mar 13, 2026Opens in a new window

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

Cheap Flights from Monterrey to Seattle (MTY-SEA)

Prices were available within the past 7 days and start at $200 for one-way flights and $366 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Volaris
Wed, Apr 29 - Sun, May 10
MTY
Monterrey
SEA
Seattle
$366 Roundtrip, found 3 days ago
$366
Roundtrip
found 3 days ago
Select Volaris flight, departing Wed, Apr 29 from Monterrey to Seattle, returning Sun, May 10, priced at $366 found 3 days ago
Aeromexico
Thu, Nov 13 - Wed, Nov 19
MTY
Monterrey
SEA
Seattle
$374 Roundtrip, found 5 days ago
$374
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Thu, Nov 13 from Monterrey to Seattle, returning Wed, Nov 19, priced at $374 found 5 days ago
Volaris
Fri, Feb 13 - Sun, Feb 22
MTY
Monterrey
SEA
Seattle
$375 Roundtrip, found 7 hours ago
$375
Roundtrip
found 7 hours ago
Select Volaris flight, departing Fri, Feb 13 from Monterrey to Seattle, returning Sun, Feb 22, priced at $375 found 7 hours ago
American Airlines
Tue, Nov 11 - Wed, Nov 19
MTY
Monterrey
SEA
Seattle
$379 Roundtrip, found 6 days ago
$379
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Nov 11 from Monterrey to Seattle, returning Wed, Nov 19, priced at $379 found 6 days ago
Aeromexico
Sat, Nov 15 - Wed, Nov 19
MTY
Monterrey
SEA
Seattle
$384 Roundtrip, found 4 days ago
$384
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Sat, Nov 15 from Monterrey to Seattle, returning Wed, Nov 19, priced at $384 found 4 days ago
United
Fri, Nov 14 - Mon, Nov 17
MTY
Monterrey
SEA
Seattle
$389 Roundtrip, found 3 days ago
$389
Roundtrip
found 3 days ago
Select United flight, departing Fri, Nov 14 from Monterrey to Seattle, returning Mon, Nov 17, priced at $389 found 3 days ago
United
Fri, Nov 14 - Mon, Nov 17
MTY
Monterrey
SEA
Seattle
$394 Roundtrip, found 3 days ago
$394
Roundtrip
found 3 days ago
Select United flight, departing Fri, Nov 14 from Monterrey to Seattle, returning Mon, Nov 17, priced at $394 found 3 days ago
Volaris
Thu, Nov 13 - Wed, Nov 19
MTY
Monterrey
SEA
Seattle
$395 Roundtrip, found 5 days ago
$395
Roundtrip
found 5 days ago
Select Volaris flight, departing Thu, Nov 13 from Monterrey to Seattle, returning Wed, Nov 19, priced at $395 found 5 days ago
United
Fri, Nov 14 - Mon, Nov 17
MTY
Monterrey
SEA
Seattle
$398 Roundtrip, found 3 days ago
$398
Roundtrip
found 3 days ago
Select United flight, departing Fri, Nov 14 from Monterrey to Seattle, returning Mon, Nov 17, priced at $398 found 3 days ago
Air Canada
Sat, Feb 14 - Sat, Feb 28
MTY
Monterrey
SEA
Seattle
$829 Roundtrip, found 2 days ago
$829
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sat, Feb 14 from Monterrey to Seattle, returning Sat, Feb 28, priced at $829 found 2 days ago

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

March is typically the cheapest month to fly

From $297 - $540 per traveler.

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $457
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $457
Flights from Monterrey (MTY) to Seattle (SEA)
Origin airport
General Mariano Escobedo Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Delta, United, Volaris
Roundtrip price
$365
Distance
1923 mi

Monterrey to Seattle Flights

The cheapest times to fly from Monterrey to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Monterrey to Seattle are during the month of April. You can find some of the cheapest flights from Monterrey to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Monterrey to Seattle

Sunday is one of the best days to book for cheap flights from Monterrey to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Monterrey to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Monterrey to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $200 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Monterrey to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Monterrey to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from General Mariano Escobedo Intl. Airport (MTY) to Seattle - Tacoma Intl. Airport (SEA) cost?
Snag a cheap one-way flight from $200 or cheap return flight from $366 from General Mariano Escobedo Intl. Airport (MTY) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from General Mariano Escobedo Intl. Airport (MTY) to Seattle - Tacoma Intl. Airport (SEA)?
April is the cheapest month to fly from MTY to SEA. Avoiding peak travel times is often the key to finding a great deal.
What is the cheapest airline that flies from General Mariano Escobedo Intl. Airport (MTY) to Seattle - Tacoma Intl. Airport (SEA)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest MTY to SEA flight.
How many flights per day from General Mariano Escobedo Intl. Airport (MTY) to Seattle - Tacoma Intl. Airport (SEA)?
There aren't any daily direct flights departing from General Mariano Escobedo Intl. Airport (MTY) to Seattle - Tacoma Intl. Airport (SEA). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from MTY to SEA?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from General Mariano Escobedo Intl. Airport (MTY) to Seattle - Tacoma Intl. Airport (SEA)?
Book a flight from General Mariano Escobedo Intl. Airport (MTY) to Seattle - Tacoma Intl. Airport (SEA) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from General Mariano Escobedo Intl. Airport (MTY) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Booking your plane ticket from MTY to SEA right before your trip is typically more expensive. But 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 MTY to SEA flight and hotel package?
Compared with arranging hotels and flights separately, booking a MTY to SEA flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place will take the hassle out of travel planning. Just pick your flights and select from our wide range of stays, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from General Mariano Escobedo Intl. Airport (MTY) to Seattle - Tacoma Intl. Airport (SEA)?
In most cases, you can reschedule or cancel your MTY to SEA flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want more information, head to our Customer Service portal.

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*Available to One Key members.