$156 Cheap Flights from Seattle (SEA) to Monterrey (MTY)

View $156 flight on Mon, Mar 2, 2026Opens in a new window

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

Cheap Flights from Seattle to Monterrey (SEA-MTY)

Prices were available within the past 7 days and start at $156 for one-way flights and $353 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Wed, Oct 29 - Fri, Oct 31
SEA
Seattle
MTY
Monterrey
$353 Roundtrip, found 2 days ago
$353
Roundtrip
found 2 days ago
Select Aeromexico flight, departing Wed, Oct 29 from Seattle to Monterrey, returning Fri, Oct 31, priced at $353 found 2 days ago
Volaris
Mon, Mar 2 - Thu, Mar 5
SEA
Seattle
MTY
Monterrey
$354 Roundtrip, found 2 days ago
$354
Roundtrip
found 2 days ago
Select Volaris flight, departing Mon, Mar 2 from Seattle to Monterrey, returning Thu, Mar 5, priced at $354 found 2 days ago
Delta
Thu, Nov 6 - Thu, Nov 13
SEA
Seattle
MTY
Monterrey
$357 Roundtrip, found 16 hours ago
$357
Roundtrip
found 16 hours ago
Select Delta flight, departing Thu, Nov 6 from Seattle to Monterrey, returning Thu, Nov 13, priced at $357 found 16 hours ago
Volaris
Fri, Mar 6 - Wed, Mar 11
SEA
Seattle
MTY
Monterrey
$358 Roundtrip, found 2 days ago
$358
Roundtrip
found 2 days ago
Select Volaris flight, departing Fri, Mar 6 from Seattle to Monterrey, returning Wed, Mar 11, priced at $358 found 2 days ago
Volaris
Thu, Feb 19 - Thu, Feb 26
SEA
Seattle
MTY
Monterrey
$362 Roundtrip, found 3 days ago
$362
Roundtrip
found 3 days ago
Select Volaris flight, departing Thu, Feb 19 from Seattle to Monterrey, returning Thu, Feb 26, priced at $362 found 3 days ago
Aeromexico
Wed, Nov 12 - Fri, Nov 14
SEA
Seattle
MTY
Monterrey
$364 Roundtrip, found 18 hours ago
$364
Roundtrip
found 18 hours ago
Select Aeromexico flight, departing Wed, Nov 12 from Seattle to Monterrey, returning Fri, Nov 14, priced at $364 found 18 hours ago
Delta
Wed, Nov 5 - Fri, Nov 14
SEA
Seattle
MTY
Monterrey
$364 Roundtrip, found 12 hours ago
$364
Roundtrip
found 12 hours ago
Select Delta flight, departing Wed, Nov 5 from Seattle to Monterrey, returning Fri, Nov 14, priced at $364 found 12 hours ago
Delta
Wed, Nov 12 - Thu, Nov 13
SEA
Seattle
MTY
Monterrey
$367 Roundtrip, found 4 days ago
$367
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Nov 12 from Seattle to Monterrey, returning Thu, Nov 13, priced at $367 found 4 days ago
United
Sun, Nov 9 - Thu, Nov 13
SEA
Seattle
MTY
Monterrey
$371 Roundtrip, found 9 hours ago
$371
Roundtrip
found 9 hours ago
Select United flight, departing Sun, Nov 9 from Seattle to Monterrey, returning Thu, Nov 13, priced at $371 found 9 hours ago
American Airlines
Sat, Nov 1 - Sat, Nov 8
SEA
Seattle
MTY
Monterrey
$372 Roundtrip, found 4 hours ago
$372
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, Nov 1 from Seattle to Monterrey, returning Sat, Nov 8, priced at $372 found 4 hours ago

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

March is typically the cheapest month to fly

From $314 - $419 per traveler.

Alternative airports near Monterrey

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

Select flight to General Mariano Escobedo Intl. MTY. Cheapest option available. Average driving time to city center is 27 minutes. Flights from $463
MTY
General Mariano Escobedo Intl.
Cheapest
Average driving time to city center27 min
Flights from $463

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to General Mariano Escobedo Intl. Airport (MTY) cost?
Lock in a cheap one-way flight from $156 or cheap return flight from $353 from Seattle - Tacoma Intl. Airport (SEA) to General Mariano Escobedo Intl. Airport (MTY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to General Mariano Escobedo Intl. Airport (MTY)?
October is the least expensive month to fly from SEA to MTY. Traveling during quieter months is often the key to finding better deals on flights.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to General Mariano Escobedo Intl. Airport (MTY)?
To find the cheapest airline that'll fly you from SEA to MTY, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to General Mariano Escobedo Intl. Airport (MTY)?
Nonstop flights from Seattle - Tacoma Intl. Airport (SEA) to General Mariano Escobedo Intl. Airport (MTY) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SEA to MTY?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to General Mariano Escobedo Intl. Airport (MTY)?
Choose a flight from Seattle - Tacoma Intl. Airport (SEA) to General Mariano Escobedo Intl. Airport (MTY) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this 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 Seattle - Tacoma Intl. Airport (SEA) to General Mariano Escobedo Intl. Airport (MTY) last-minute?
Booking your plane ticket from SEA to MTY just before your getaway is typically more expensive. But if you're flexible with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a SEA to MTY flight and hotel package?
You'll typically save money by securing a SEA to MTY flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your preferred accommodations and flights, consider adding extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to General Mariano Escobedo Intl. Airport (MTY)?
You can usually cancel or reschedule your SEA to MTY flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
General Mariano Escobedo Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Delta, United, Volaris
Roundtrip price
$352
Distance
1923 mi

Book with confidence

Seattle to Monterrey Flights

The cheapest times to fly from Seattle to Monterrey

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 Seattle to Monterrey are during the month of October. You can find some of the cheapest flights from Seattle to Monterrey with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Monterrey

Sunday is one of the best days to book for cheap flights from Seattle to Monterrey: 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 Seattle to Monterrey

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 Seattle to Monterrey in 2025. You can also book with separate airlines for your outbound and return journeys, from $156 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 Seattle to Monterrey 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 Seattle to Monterrey 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.

 

Seattle to Monterrey Flights

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*Available to One Key members.