Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Monterrey to Seattle from $221

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 8/22. 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.
Multiple Airlines Logo
12:06 pm - 11:31 am
MTY
-
SEA
25h 25m
1 stop
Multiple Airlines Logo
9:16 pm - 7:22 pm
SEA
-
MTY
20h 06m
1 stop
$369Multiple Airlines
Tue, Nov 3 - Tue, Nov 17
Multiple Airlines Logo
8:37 pm - 6:26 pm
MTY
-
SEA
23h 49m
1 stop
Multiple Airlines Logo
9:16 pm - 7:22 pm
SEA
-
MTY
20h 06m
1 stop
$388Multiple Airlines
Mon, Nov 2 - Tue, Nov 10
Multiple Airlines Logo
5:05 pm - 9:42 am
MTY
-
SEA
17h 37m
1 stop
Multiple Airlines Logo
10:57 am - 7:17 pm
SEA
-
MTY
7h 20m
1 stop
$394Multiple Airlines
Sun, Sep 13 - Tue, Sep 22
Multiple Airlines Logo
5:05 pm - 9:42 am
MTY
-
SEA
17h 37m
1 stop
Multiple Airlines Logo
10:57 am - 7:17 pm
SEA
-
MTY
7h 20m
1 stop
$397Multiple Airlines
Sun, Sep 13 - Tue, Sep 22
United Airlines Logo
12:10 pm - 9:15 pm
MTY
-
SEA
10h 05m
2 stops
United Airlines Logo
7:35 pm - 8:45 am
SEA
-
MTY
12h 10m
2 stops
$542United Airlines
Tue, Oct 20 - Mon, Oct 26
United Airlines Logo
11:00 am - 9:50 pm
MTY
-
SEA
12h 50m
2 stops
United Airlines Logo
11:59 pm - 9:40 am
SEA
-
MTY
7h 41m
1 stop
$543United Airlines
Mon, Nov 16 - Mon, Nov 30
United Airlines Logo
1:10 pm - 11:15 pm
MTY
-
SEA
12h 05m
2 stops
United Airlines Logo
11:59 pm - 11:51 am
SEA
-
MTY
9h 52m
1 stop
$543United Airlines
Wed, Nov 18 - Mon, Nov 30
Volaris Logo
9:06 pm - 11:05 am
MTY
-
SEA
14h 59m
1 stop
Volaris Logo
11:00 pm - 9:36 am
SEA
-
MTY
9h 36m
1 stop
$550Volaris
Wed, Aug 19 - Thu, Aug 27
Volaris Logo
12:21 pm - 7:15 pm
MTY
-
SEA
8h 54m
1 stop
Volaris Logo
9:10 pm - 7:28 am
SEA
-
MTY
8h 18m
1 stop
$591Volaris
Wed, Dec 16 - Thu, Dec 31
Volaris Logo
12:21 pm - 7:15 pm
MTY
-
SEA
8h 54m
1 stop
Volaris Logo
9:10 pm - 7:28 am
SEA
-
MTY
8h 18m
1 stop
$596Volaris
Thu, Dec 17 - Thu, Dec 31

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Air Canada flights from Monterrey to Seattle

Our best Air Canada deals on Monterrey to Seattle flight tickets
Air Canada
Sep 9
MTY9:20 amMonterrey Gen Mariano Escobedo
12h 44m
1 stop
SEA9:04 pmSeattle/Tacoma Intl
Sep 10
SEA5:50 amSeattle/Tacoma Intl
13h 30m
2 stops
MTY8:20 pmMonterrey Gen Mariano Escobedo
$456
Air Canada
Sep 16
MTY9:20 amMonterrey Gen Mariano Escobedo
25h 45m
2 stops
SEA10:05 amSeattle/Tacoma Intl
Sep 21
SEA7:15 pmSeattle/Tacoma Intl
24h 05m
2 stops
MTY8:20 pmMonterrey Gen Mariano Escobedo
$457
Air Canada
Dec 12
MTY7:20 amMonterrey Gen Mariano Escobedo
28h 07m
1 stop
SEA9:27 amSeattle/Tacoma Intl
Dec 14
SEA7:05 pmSeattle/Tacoma Intl
22h 40m
1 stop
MTY7:45 pmMonterrey Gen Mariano Escobedo
$492

Volaris flights from Monterrey to Seattle

Our best Volaris deals on Monterrey to Seattle flight tickets
Volaris
Aug 11
MTY9:31 pmMonterrey Gen Mariano Escobedo
14h 34m
2 stops
SEA11:05 amSeattle/Tacoma Intl
Aug 17
SEA11:00 pmSeattle/Tacoma Intl
19h 38m
2 stops
MTY7:38 pmMonterrey Gen Mariano Escobedo
$600
Volaris
Aug 11
MTY9:31 pmMonterrey Gen Mariano Escobedo
38h 34m
3 stops
SEA11:05 amSeattle/Tacoma Intl
Aug 17
SEA11:00 pmSeattle/Tacoma Intl
19h 38m
2 stops
MTY7:38 pmMonterrey Gen Mariano Escobedo
$677

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 August 1, 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

Tue 11/3

12:06 pm-11:31 am

1 stop25h 25m

Seattle/Tacoma Intl

Tue 11/17

9:16 pm-7:22 pm

1 stop20h 06m

$369

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Mon 11/2

8:37 pm-6:26 pm

1 stop23h 49m

Seattle/Tacoma Intl

Tue 11/10

9:16 pm-7:22 pm

1 stop20h 06m

$388

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Sun 9/13

5:05 pm-9:42 am

1 stop17h 37m

Seattle/Tacoma Intl

Tue 9/22

10:57 am-7:17 pm

1 stop7h 20m

$394

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Sun 9/13

5:05 pm-9:42 am

1 stop17h 37m

Seattle/Tacoma Intl

Tue 9/22

10:57 am-7:17 pm

1 stop7h 20m

$397

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Tue 10/20

12:10 pm-9:15 pm

2 stops10h 05m

Seattle/Tacoma Intl

Mon 10/26

7:35 pm-8:45 am

2 stops12h 10m

$542

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Mon 11/16

11:00 am-9:50 pm

2 stops12h 50m

Seattle/Tacoma Intl

Mon 11/30

11:59 pm-9:40 am

1 stop7h 41m

$543

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Wed 11/18

1:10 pm-11:15 pm

2 stops12h 05m

Seattle/Tacoma Intl

Mon 11/30

11:59 pm-11:51 am

1 stop9h 52m

$543

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Wed 8/19

9:06 pm-11:05 am

1 stop14h 59m

Seattle/Tacoma Intl

Thu 8/27

11:00 pm-9:36 am

1 stop9h 36m

$550
Quickest round-trip

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Wed 12/16

12:21 pm-7:15 pm

1 stop8h 54m

Seattle/Tacoma Intl

Thu 12/31

9:10 pm-7:28 am

1 stop8h 18m

$591

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Thu 12/17

12:21 pm-7:15 pm

1 stop8h 54m

Seattle/Tacoma Intl

Thu 12/31

9:10 pm-7:28 am

1 stop8h 18m

$596

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

Prices are currently typical for flights on this route.

Typical prices usually range from $366 to $517.
The lowest price recently found on this route was $369.

What is the cheapest month to fly to Seattle?

In general, February 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 $365. If you don’t want to visit Seattle in February, then you should wait until September to fly from Monterrey, when ticket prices are also cheap, with an average price of $374.

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 $449 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 $361 on momondo.

How have Monterrey to Seattle flight prices changed over time?

As of August 2026, prices for Monterrey to Seattle flights are approximately 37% 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

12h 50m

Direct flights

None
The fastest flight from Monterrey to Seattle takes 12h 50m
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 12h 50m.

  • 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
VolarisPriceFrom $322Free CancellationRating
6.6
1,148 reviews
Search Volaris flights
United AirlinesPriceFrom $331Free CancellationRating
7.4
10,057 reviews
Search United 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
Kent
Lynnwood
Redmond
Lakewood
Puyallup
Tukwila
Federal Way
Fife
Cle Elum
Marysville
Kirkland
Centralia
Shoreline
Lacey

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.

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 8/31
Mon 9/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States