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Cheap flights from Seattle to Monterrey from $132

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Monterrey departing on 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Monterrey

Cheap round-trip flights

Enter your travel dates to find the best prices.
Volaris Logo
11:00 pm - 1:51 pm
SEA
-
MTY
13h 51m
1 stop
Volaris Logo
8:09 am - 7:49 pm
MTY
-
SEA
12h 40m
1 stop
$334Volaris
Wed, Apr 15 - Wed, Apr 22
Volaris Logo
11:00 pm - 11:42 am
SEA
-
MTY
11h 42m
1 stop
Volaris Logo
12:38 pm - 7:49 pm
MTY
-
SEA
8h 11m
1 stop
$361Volaris
Mon, Mar 30 - Fri, Apr 3
Volaris Logo
11:00 pm - 2:00 pm
SEA
-
MTY
14h 00m
1 stop
Volaris Logo
12:38 pm - 7:49 pm
MTY
-
SEA
8h 11m
1 stop
$364Volaris
Tue, May 5 - Tue, May 12
Volaris Logo
11:00 pm - 9:35 am
SEA
-
MTY
9h 35m
1 stop
Volaris Logo
8:09 am - 7:49 pm
MTY
-
SEA
12h 40m
1 stop
$365Volaris
Mon, Apr 20 - Wed, Apr 29
Volaris Logo
11:00 pm - 11:42 am
SEA
-
MTY
11h 42m
1 stop
Volaris Logo
12:20 pm - 7:49 pm
MTY
-
SEA
8h 29m
1 stop
$369Volaris
Mon, Mar 30 - Thu, Apr 9
Volaris Logo
11:00 pm - 12:01 pm
SEA
-
MTY
12h 01m
1 stop
Volaris Logo
12:38 pm - 7:49 pm
MTY
-
SEA
8h 11m
1 stop
$373Volaris
Fri, May 29 - Sat, Jun 6
Volaris Logo
11:00 pm - 9:37 am
SEA
-
MTY
9h 37m
1 stop
Volaris Logo
12:38 pm - 7:49 pm
MTY
-
SEA
8h 11m
1 stop
$381Volaris
Sat, May 30 - Sat, Jun 6
Volaris Logo
10:00 pm - 11:57 am
SEA
-
MTY
12h 57m
1 stop
Volaris Logo
8:09 am - 7:49 pm
MTY
-
SEA
12h 40m
1 stop
$382Volaris
Mon, Mar 23 - Fri, Apr 24
Volaris Logo
11:00 pm - 9:37 am
SEA
-
MTY
9h 37m
1 stop
Volaris Logo
8:15 am - 7:49 pm
MTY
-
SEA
12h 34m
1 stop
$389Volaris
Sat, May 30 - Sat, Jun 6
Volaris Logo
11:00 pm - 7:06 pm
SEA
-
MTY
19h 06m
2 stops
Volaris Logo
12:20 pm - 7:49 pm
MTY
-
SEA
8h 29m
1 stop
$390Volaris
Mon, Apr 20 - Wed, Apr 29

Volaris flights from Seattle to Monterrey

Our best Volaris deals on Seattle to Monterrey flight tickets
Volaris
Apr 15
SEA11:00 pmSeattle/Tacoma Intl
13h 51m
1 stop
MTY1:51 pmMonterrey Gen Mariano Escobedo
Apr 22
MTY8:09 amMonterrey Gen Mariano Escobedo
12h 40m
1 stop
SEA7:49 pmSeattle/Tacoma Intl
$334
Volaris
Mar 8
SEA10:00 pmSeattle/Tacoma Intl
12h 57m
1 stop
MTY11:57 amMonterrey Gen Mariano Escobedo
Mar 10
MTY8:37 pmMonterrey Gen Mariano Escobedo
15h 45m
1 stop
SEA11:22 amSeattle/Tacoma Intl
$345
Volaris
Mar 30
SEA11:00 pmSeattle/Tacoma Intl
11h 42m
1 stop
MTY11:42 amMonterrey Gen Mariano Escobedo
Apr 3
MTY12:38 pmMonterrey Gen Mariano Escobedo
8h 11m
1 stop
SEA7:49 pmSeattle/Tacoma Intl
$361

Delta flights from Seattle to Monterrey

Our best Delta deals on Seattle to Monterrey flight tickets
Delta
Mar 9
SEA9:30 amSeattle/Tacoma Intl
9h 27m
1 stop
MTY7:57 pmMonterrey Gen Mariano Escobedo
Mar 18
MTY12:57 pmMonterrey Gen Mariano Escobedo
10h 08m
1 stop
SEA10:05 pmSeattle/Tacoma Intl
$604
Delta
Mar 12
SEA5:30 amSeattle/Tacoma Intl
11h 23m
2 stops
MTY5:53 pmMonterrey Gen Mariano Escobedo
Mar 16
MTY9:50 amMonterrey Gen Mariano Escobedo
15h 07m
2 stops
SEA11:57 pmSeattle/Tacoma Intl
$778

momondo 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, momondo users made 832,500 searches. Data last updated March 4, 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

Price

SeattleMonterrey

SEA - MTY

SEAMTY

Seattle/Tacoma Intl

Wed 4/15

11:00 pm-1:51 pm

1 stop13h 51m

Monterrey Gen Mariano Escobedo

Wed 4/22

8:09 am-7:49 pm

1 stop12h 40m

$334

SeattleMonterrey

SEA - MTY

SEAMTY

Seattle/Tacoma Intl

Mon 3/30

11:00 pm-11:42 am

1 stop11h 42m

Monterrey Gen Mariano Escobedo

Fri 4/3

12:38 pm-7:49 pm

1 stop8h 11m

$361

SeattleMonterrey

SEA - MTY

SEAMTY

Seattle/Tacoma Intl

Tue 5/5

11:00 pm-2:00 pm

1 stop14h 00m

Monterrey Gen Mariano Escobedo

Tue 5/12

12:38 pm-7:49 pm

1 stop8h 11m

$364

SeattleMonterrey

SEA - MTY

SEAMTY

Seattle/Tacoma Intl

Mon 4/20

11:00 pm-9:35 am

1 stop9h 35m

Monterrey Gen Mariano Escobedo

Wed 4/29

8:09 am-7:49 pm

1 stop12h 40m

$365

SeattleMonterrey

SEA - MTY

SEAMTY

Seattle/Tacoma Intl

Mon 3/30

11:00 pm-11:42 am

1 stop11h 42m

Monterrey Gen Mariano Escobedo

Thu 4/9

12:20 pm-7:49 pm

1 stop8h 29m

$369

SeattleMonterrey

SEA - MTY

SEAMTY

Seattle/Tacoma Intl

Fri 5/29

11:00 pm-12:01 pm

1 stop12h 01m

Monterrey Gen Mariano Escobedo

Sat 6/6

12:38 pm-7:49 pm

1 stop8h 11m

$373

SeattleMonterrey

SEA - MTY

SEAMTY

Seattle/Tacoma Intl

Sat 5/30

11:00 pm-9:37 am

1 stop9h 37m

Monterrey Gen Mariano Escobedo

Sat 6/6

12:38 pm-7:49 pm

1 stop8h 11m

$381

SeattleMonterrey

SEA - MTY

SEAMTY

Seattle/Tacoma Intl

Mon 3/23

10:00 pm-11:57 am

1 stop12h 57m

Monterrey Gen Mariano Escobedo

Fri 4/24

8:09 am-7:49 pm

1 stop12h 40m

$382

SeattleMonterrey

SEA - MTY

SEAMTY

Seattle/Tacoma Intl

Sat 5/30

11:00 pm-9:37 am

1 stop9h 37m

Monterrey Gen Mariano Escobedo

Sat 6/6

8:15 am-7:49 pm

1 stop12h 34m

$389

SeattleMonterrey

SEA - MTY

SEAMTY

Seattle/Tacoma Intl

Mon 4/20

11:00 pm-7:06 pm

2 stops19h 06m

Monterrey Gen Mariano Escobedo

Wed 4/29

12:20 pm-7:49 pm

1 stop8h 29m

$390

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Monterrey from

How to get the cheapest flight ticket from Seattle to Monterrey

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Monterrey?

The month of January is, on average, the cheapest month to fly to Monterrey from Seattle, with most prices found around $298. If you are unable to visit Monterrey during the month of January, then departing from Seattle during the month August is also very affordable. Most momondo users find prices during this month for around $357.

How have Seattle to Monterrey flight prices changed over time?

As of March 2026, prices for Seattle to Monterrey flights are approximately 45% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Monterrey

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Monterrey according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Monterrey (SEA to MTY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Monterrey

Fastest flight time

7h 05m

Direct flights

None
The fastest flight from Seattle to Monterrey takes 7h 05m
There are no direct flights from Seattle to Monterrey. There are no popular flight routes from Seattle to Monterrey.
Search flight deals

  • How far is Seattle/Tacoma Intl to Monterrey Gen Mariano Escobedo by plane?

    The distance between Seattle/Tacoma Intl and Monterrey Gen Mariano Escobedo is about 1930.6 mi. Typically, this will take 7h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Monterrey Gen Mariano Escobedo Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Monterrey Gen Mariano Escobedo Airport were last updated today.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Monterrey Gen Mariano Escobedo Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Monterrey Gen Mariano Escobedo Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Monterrey Gen Mariano Escobedo Airport.

  • What documentation or ID do you need to fly to Monterrey Gen Mariano Escobedo Airport?

    The necessary travel and health documents for your Monterrey Gen Mariano Escobedo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Monterrey?

Best airlines flying from Seattle to Monterrey

Compare and see reviews for airlines that fly from Seattle to Monterrey with momondo
Airline
Rating
Free Cancellation
Price
VolarisPriceFrom $286Free CancellationRating
6.6
1,171 reviews
Search Volaris flights
Alaska AirlinesPriceFrom $349Free CancellationRating
8.0
11,985 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $376Free CancellationRating
7.4
9,388 reviews
Search United Airlines flights
American AirlinesPriceFrom $429Free CancellationRating
7.1
11,380 reviews
Search American Airlines flights
DeltaPriceFrom $472Free CancellationRating
7.9
8,246 reviews
Search Delta flights

Traveling to a place near Monterrey?

Book flights to Monterrey if you plan to visit one of these locations
San Pedro Garza Garcia
Guadalupe

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Monterrey?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Monterrey from Seattle.

Can I find flights from Seattle to Monterrey with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Monterrey from Seattle with this policy.

How can momondo help me find flights from Seattle to Monterrey?

Once you have performed a search for Seattle to Monterrey flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to Monterrey right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Monterrey flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Monterrey trip

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
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Delta
American Airlines
Volaris
Alaska Airlines