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Cheap flights from Monterrey to Seattle from $203

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Monterrey to Seattle departing on 7/8. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Monterrey to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Volaris Logo
12:20 pm - 7:59 pm
MTY
-
SEA
8h 39m
1 stop
Volaris Logo
11:00 pm - 1:51 pm
SEA
-
MTY
13h 51m
1 stop
$322Volaris
Wed, Jul 8 - Mon, Jul 13
Volaris Logo
12:20 pm - 7:59 pm
MTY
-
SEA
8h 39m
1 stop
Volaris Logo
11:00 pm - 9:36 am
SEA
-
MTY
9h 36m
1 stop
$350Volaris
Mon, Jul 6 - Sat, Jul 18
Volaris Logo
8:09 am - 7:59 pm
MTY
-
SEA
12h 50m
1 stop
Volaris Logo
11:00 pm - 1:51 pm
SEA
-
MTY
13h 51m
1 stop
$361Volaris
Fri, Jul 17 - Sat, Jul 18
Volaris Logo
12:20 pm - 7:59 pm
MTY
-
SEA
8h 39m
1 stop
Volaris Logo
11:00 pm - 9:36 am
SEA
-
MTY
9h 36m
1 stop
$363Volaris
Thu, Aug 6 - Thu, Aug 13
Volaris Logo
12:20 pm - 7:59 pm
MTY
-
SEA
8h 39m
1 stop
Volaris Logo
11:00 pm - 9:36 am
SEA
-
MTY
9h 36m
1 stop
$367Volaris
Mon, Aug 10 - Wed, Aug 19
Volaris Logo
8:09 am - 7:59 pm
MTY
-
SEA
12h 50m
1 stop
Volaris Logo
11:00 pm - 1:51 pm
SEA
-
MTY
13h 51m
1 stop
$371Volaris
Tue, Jul 21 - Thu, Jul 30
Volaris Logo
12:20 pm - 7:59 pm
MTY
-
SEA
8h 39m
1 stop
Volaris Logo
11:00 pm - 1:51 pm
SEA
-
MTY
13h 51m
1 stop
$382Volaris
Mon, Jun 29 - Thu, Jul 30
Multiple Airlines Logo
5:15 pm - 5:51 pm
MTY
-
SEA
25h 36m
2 stops
Multiple Airlines Logo
11:00 pm - 9:36 am
SEA
-
MTY
9h 36m
1 stop
$390Multiple Airlines
Tue, Jul 7 - Tue, Jul 14
Volaris Logo
12:20 pm - 7:59 pm
MTY
-
SEA
8h 39m
1 stop
Volaris Logo
11:00 pm - 9:36 am
SEA
-
MTY
9h 36m
1 stop
$398Volaris
Fri, Jul 3 - Tue, Jul 14
Volaris Logo
12:20 pm - 7:59 pm
MTY
-
SEA
8h 39m
1 stop
Volaris Logo
11:00 pm - 11:45 am
SEA
-
MTY
11h 45m
1 stop
$404Volaris
Thu, Jul 2 - Sun, Jul 5

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Volaris flights from Monterrey to Seattle

Our best Volaris deals on Monterrey to Seattle flight tickets
Volaris
Jul 8
MTY12:20 pmMonterrey Gen Mariano Escobedo
8h 39m
1 stop
SEA7:59 pmSeattle/Tacoma Intl
Jul 13
SEA11:00 pmSeattle/Tacoma Intl
13h 51m
1 stop
MTY1:51 pmMonterrey Gen Mariano Escobedo
$322
Volaris
Jul 6
MTY12:20 pmMonterrey Gen Mariano Escobedo
8h 39m
1 stop
SEA7:59 pmSeattle/Tacoma Intl
Jul 18
SEA11:00 pmSeattle/Tacoma Intl
9h 36m
1 stop
MTY9:36 amMonterrey Gen Mariano Escobedo
$350
Volaris
Jul 17
MTY8:09 amMonterrey Gen Mariano Escobedo
12h 50m
1 stop
SEA7:59 pmSeattle/Tacoma Intl
Jul 18
SEA11:00 pmSeattle/Tacoma Intl
13h 51m
1 stop
MTY1:51 pmMonterrey Gen Mariano Escobedo
$361

momondo Fare Finder

 
Customize your flight search to find flights from Monterrey to Seattle 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 June 19, 2026.
Use the filters below to find and compare flights from Monterrey to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Wed 7/8

12:20 pm-7:59 pm

1 stop8h 39m

Seattle/Tacoma Intl

Mon 7/13

11:00 pm-1:51 pm

1 stop13h 51m

$322
Quickest round-trip

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Mon 7/6

12:20 pm-7:59 pm

1 stop8h 39m

Seattle/Tacoma Intl

Sat 7/18

11:00 pm-9:36 am

1 stop9h 36m

$350

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Fri 7/17

8:09 am-7:59 pm

1 stop12h 50m

Seattle/Tacoma Intl

Sat 7/18

11:00 pm-1:51 pm

1 stop13h 51m

$361

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Thu 8/6

12:20 pm-7:59 pm

1 stop8h 39m

Seattle/Tacoma Intl

Thu 8/13

11:00 pm-9:36 am

1 stop9h 36m

$363

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Mon 8/10

12:20 pm-7:59 pm

1 stop8h 39m

Seattle/Tacoma Intl

Wed 8/19

11:00 pm-9:36 am

1 stop9h 36m

$367

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Tue 7/21

8:09 am-7:59 pm

1 stop12h 50m

Seattle/Tacoma Intl

Thu 7/30

11:00 pm-1:51 pm

1 stop13h 51m

$371

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Mon 6/29

12:20 pm-7:59 pm

1 stop8h 39m

Seattle/Tacoma Intl

Thu 7/30

11:00 pm-1:51 pm

1 stop13h 51m

$382

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Tue 7/7

5:15 pm-5:51 pm

2 stops25h 36m

Seattle/Tacoma Intl

Tue 7/14

11:00 pm-9:36 am

1 stop9h 36m

$390

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Fri 7/3

12:20 pm-7:59 pm

1 stop8h 39m

Seattle/Tacoma Intl

Tue 7/14

11:00 pm-9:36 am

1 stop9h 36m

$398

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Thu 7/2

12:20 pm-7:59 pm

1 stop8h 39m

Seattle/Tacoma Intl

Sun 7/5

11:00 pm-11:45 am

1 stop11h 45m

$404

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 Seattle from

How to get the cheapest flight ticket from Monterrey to Seattle

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 typical price of a round-trip flight between Monterrey and Seattle?

What is the cheapest month to fly to Seattle?

In general, September is the cheapest month to fly from Monterrey to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $361. If you don’t want to visit Seattle in September, then you should wait until October to fly from Monterrey, when ticket prices are also cheap, with an average price of $390.

How far in advance should I book a flight from Monterrey to Seattle?

You are more likely to see cheaper flights to Seattle from Monterrey when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $454 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Monterrey for as low as $353 on momondo.

How have Monterrey to Seattle flight prices changed over time?

As of June 2026, prices for Monterrey to Seattle flights are approximately 28% cheaper when compared to flights at the same time last year.

When to book flights from Monterrey to Seattle

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

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

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

Fastest flight time

8h 39m

Direct flights

None
The fastest flight from Monterrey to Seattle takes 8h 39m
There are no direct flights from Monterrey to Seattle. There are no popular flight routes from Monterrey to Seattle.
Search flight deals

Frequently asked questions about flying from Monterrey to Seattle

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

    Monterrey Gen Mariano Escobedo and Seattle/Tacoma Intl are 1930.6 mi apart from one another. A reasonable flight in good conditions will take 8h 39m.

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

    Prices for flights from Monterrey Gen Mariano Escobedo Airport to Seattle/Tacoma Intl Airport refresh daily.

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

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

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Monterrey to Seattle

Compare and see reviews for airlines that fly from Monterrey to Seattle with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $329Free CancellationRating
7.8
8,418 reviews
Search Delta flights
United AirlinesPriceFrom $331Free CancellationRating
7.4
9,860 reviews
Search United Airlines flights
American AirlinesPriceFrom $356Free CancellationRating
7.1
11,703 reviews
Search American Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Redmond
Kent
Lakewood
Puyallup
Tukwila
Federal Way
Fife
Cle Elum
Marysville
Centralia
Shoreline
Kirkland
Westport

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Monterrey to Seattle. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Monterrey.

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

Price alerts on flights to Seattle from Monterrey are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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