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Cheap flights from Monterrey to Washington from $211

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 Washington departing on 9/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Aeromexico Logo
5:47 am - 8:00 pmMTY-SEA
15h 13m1 stop
Aeromexico Logo
9:30 am - 9:15 pmSEA-MTY
10h 45m1 stop
$332Aeromexico
Find Deal
Fri, Oct 3 - Fri, Oct 10
Aeromexico Logo
5:47 am - 8:00 pmMTY-SEA
15h 13m1 stop
Aeromexico Logo
9:25 pm - 5:10 pmSEA-MTY
18h 45m2 stops
$333Aeromexico
Find Deal
Fri, Oct 10 - Sun, Oct 19
United Airlines Logo
7:35 am - 10:15 pmMTY-SEA
15h 40m2 stops
United Airlines Logo
5:14 pm - 8:37 amSEA-MTY
14h 23m2 stops
$338United Airlines
Find Deal
Wed, Sep 10 - Tue, Sep 16
United Airlines Logo
12:10 pm - 10:52 pmMTY-SEA
11h 42m1 stop
United Airlines Logo
11:58 pm - 3:02 pmSEA-MTY
14h 04m1 stop
$339United Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
Alaska Airlines Logo
3:50 pm - 8:54 amMTY-SEA
18h 04m1 stop
Alaska Airlines Logo
11:15 pm - 3:00 pmSEA-MTY
14h 45m2 stops
$341Alaska Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
Delta Logo
6:55 am - 6:37 pmMTY-SEA
12h 42m2 stops
Delta Logo
7:10 am - 9:15 pmSEA-MTY
13h 05m2 stops
$400Delta
Find Deal
Thu, Oct 16 - Tue, Oct 21
Delta Logo
7:06 am - 8:00 pmMTY-SEA
14h 54m1 stop
Delta Logo
7:20 am - 11:08 pmSEA-MTY
13h 48m2 stops
$457Delta
Find Deal
Wed, Nov 19 - Mon, Dec 1
American Airlines Logo
5:39 am - 1:10 pmMTY-SEA
9h 31m1 stop
American Airlines Logo
12:59 am - 2:28 pmSEA-MTY
11h 29m1 stop
$480American Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
American Airlines Logo
3:25 pm - 12:57 amMTY-SEA
11h 32m1 stop
American Airlines Logo
1:37 am - 10:08 amSEA-MTY
6h 31m1 stop
$509American Airlines
Find Deal
Sat, Dec 20 - Fri, Dec 26
Alaska Airlines Logo
3:50 pm - 3:35 pmMTY-SEA
24h 45m2 stops
Alaska Airlines Logo
5:20 am - 3:00 pmSEA-MTY
32h 40m2 stops
$537Alaska Airlines
Find Deal
Sun, Sep 14 - Wed, Sep 17

United Airlines flights from Monterrey to State of Washington

Our best United Airlines deals on Monterrey to State of Washington flight tickets
United Airlines
Sep 10
MTY7:35 amMonterrey Gen Mariano Escobedo
15h 40m
2 stops
SEA10:15 pmSeattle/Tacoma Intl
Sep 16
SEA5:14 pmSeattle/Tacoma Intl
14h 23m
2 stops
MTY8:37 amMonterrey Gen Mariano Escobedo
$338
Find similar
United Airlines
Sep 9
MTY12:10 pmMonterrey Gen Mariano Escobedo
11h 42m
1 stop
SEA10:52 pmSeattle/Tacoma Intl
Sep 16
SEA11:58 pmSeattle/Tacoma Intl
14h 04m
1 stop
MTY3:02 pmMonterrey Gen Mariano Escobedo
$339
Find similar
United Airlines
Nov 12
MTY8:50 amMonterrey Gen Mariano Escobedo
11h 20m
2 stops
SEA6:10 pmSeattle/Tacoma Intl
Nov 17
SEA7:28 pmSeattle/Tacoma Intl
14h 23m
2 stops
MTY11:51 amMonterrey Gen Mariano Escobedo
$340
Find similar

Volaris flights from Monterrey to State of Washington

Our best Volaris deals on Monterrey to State of Washington flight tickets
Volaris
Nov 3
MTY12:38 pmMonterrey Gen Mariano Escobedo
9h 27m
1 stop
SEA8:05 pmSeattle/Tacoma Intl
Nov 9
SEA10:00 pmSeattle/Tacoma Intl
11h 57m
1 stop
MTY11:57 amMonterrey Gen Mariano Escobedo
$349
Find similar
Volaris
Oct 2
MTY12:38 pmMonterrey Gen Mariano Escobedo
9h 17m
1 stop
PDX8:55 pmPortland
Oct 9
PDX11:18 pmPortland
11h 39m
1 stop
MTY11:57 amMonterrey Gen Mariano Escobedo
$350
Find similar
Volaris
Oct 10
MTY8:15 amMonterrey Gen Mariano Escobedo
13h 00m
1 stop
SEA8:15 pmSeattle/Tacoma Intl
Oct 12
SEA10:15 pmSeattle/Tacoma Intl
10h 32m
1 stop
MTY9:47 amMonterrey Gen Mariano Escobedo
$359
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Monterrey to State of Washington 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 20, 2025.
Use the filters below to find and compare flights from Monterrey to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Fri 10/3

5:47 am-8:00 pm

1 stop15h 13m

Seattle/Tacoma Intl

Fri 10/10

9:30 am-9:15 pm

1 stop10h 45m

$332

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Fri 10/10

5:47 am-8:00 pm

1 stop15h 13m

Seattle/Tacoma Intl

Sun 10/19

9:25 pm-5:10 pm

2 stops18h 45m

$333

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Wed 9/10

7:35 am-10:15 pm

2 stops15h 40m

Seattle/Tacoma Intl

Tue 9/16

5:14 pm-8:37 am

2 stops14h 23m

$338

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Tue 9/9

12:10 pm-10:52 pm

1 stop11h 42m

Seattle/Tacoma Intl

Tue 9/16

11:58 pm-3:02 pm

1 stop14h 04m

$339

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Tue 9/9

3:50 pm-8:54 am

1 stop18h 04m

Seattle/Tacoma Intl

Tue 9/16

11:15 pm-3:00 pm

2 stops14h 45m

$341

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Thu 10/16

6:55 am-6:37 pm

2 stops12h 42m

Seattle/Tacoma Intl

Tue 10/21

7:10 am-9:15 pm

2 stops13h 05m

$400

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Wed 11/19

7:06 am-8:00 pm

1 stop14h 54m

Seattle/Tacoma Intl

Mon 12/1

7:20 am-11:08 pm

2 stops13h 48m

$457

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Wed 11/12

5:39 am-1:10 pm

1 stop9h 31m

Seattle/Tacoma Intl

Sun 11/16

12:59 am-2:28 pm

1 stop11h 29m

$480

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Sat 12/20

3:25 pm-12:57 am

1 stop11h 32m

Seattle/Tacoma Intl

Fri 12/26

1:37 am-10:08 am

1 stop6h 31m

$509

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Sun 9/14

3:50 pm-3:35 pm

2 stops24h 45m

Seattle/Tacoma Intl

Wed 9/17

5:20 am-3:00 pm

2 stops32h 40m

$537

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 Washington from

How to get the cheapest flight ticket from Monterrey to State of Washington

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 State of Washington?

The month of January is, on average, the cheapest month to fly to State of Washington from Monterrey, with most prices found around $308. If you aren’t able to travel to State of Washington during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $340.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Monterrey to State of Washington is on a Wednesday. Travelers who choose to depart for State of Washington on a Wednesday will often find tickets for as low as $559. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Monterrey to State of Washington for around $713.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is at noon when flights can be purchased for as low as $573. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $596 on average. Flights to State of Washington from Monterrey in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Monterrey when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $437 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Monterrey for as low as $383 on momondo.

Cheap Monterrey to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Monterrey to State of Washington

Direct flights

None
There are no direct flights from Monterrey to State of Washington. There are no popular flight routes from Monterrey to State of Washington.
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  • When did momondo last update prices for flights from Monterrey Gen Mariano Escobedo Airport to Washington?

    Prices for flights from Monterrey Gen Mariano Escobedo Airport to Washington are refreshed on a daily basis.

  • How many operators does momondo search for flights from Monterrey Gen Mariano Escobedo Airport to Washington?

  • How old do you have to be to fly from Monterrey Gen Mariano Escobedo Airport to Washington?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Monterrey Gen Mariano Escobedo Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The necessary travel and health documents for your Washington 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.

Best airlines flying from Monterrey to State of Washington

Compare and see reviews for airlines that fly from Monterrey to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $227Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
AeromexicoPriceFrom $328Free CancellationRating
7.5
1,718 reviews
Search Aeromexico flights
Alaska AirlinesPriceFrom $333Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
DeltaPriceFrom $334Free CancellationRating
7.9
7,982 reviews
Search Delta flights
American AirlinesPriceFrom $356Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Monterrey to Washington. momondo saves you time and could save you money on your trip.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Monterrey to Washington.

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

Price alerts on flights to Washington 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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Find better results for your trip to Washington

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