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Monterrey

$151+ Cheap flights from Washington to Monterrey (MTY)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MTY
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Washington to Monterrey

Keep the following information in mind while searching for Washington to Monterrey flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$319
(CheapOair)

One-way from

$151
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$707
From Washington to Monterrey Gen Mariano Escobedo
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One-way flight from Washington to Monterrey Gen Mariano Escobedo
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Highest demand for flights based on searches. 22% potential increase in price ($150 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Washington to Monterrey

Cheapest flights from Washington to Monterrey
Explore the most affordable flight options available from Washington to Monterrey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2010:15 pmSEA - MTY
1 stop8h 19mVolaris
vie. 10/3112:38 pmMTY - SEA
1 stop8h 37mVolaris
Deal found 9/10$324
This Aeromexico deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/149:30 amSEA - MTY
1 stop9h 42mAeromexico
vie. 10/1710:32 amMTY - SEA
1 stop10h 28mAeromexico
Deal found 9/11$351
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2910:15 pmSEA - MTY
1 stop10h 32mVolaris
vie. 12/512:38 pmMTY - SEA
1 stop9h 27mVolaris
Deal found 9/10$359
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/1711:18 pmPDX - MTY
1 stop9h 29mVolaris
sáb. 10/258:15 amMTY - PDX
1 stop13h 40mVolaris
Deal found 9/10$362
This Gotogate deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/510:15 pmSEA - MTY
1 stop8h 19mVolaris
mié. 10/812:38 pmMTY - SEA
1 stop8h 37mVolaris
Deal found 9/11$366
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1811:00 pmSEA - MTY
1 stop16h 06mDelta
vie. 11/288:39 amMTY - SEA
1 stop13h 21mDelta
Deal found 9/10$367
This CheapOair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/811:18 pmPDX - MTY
1 stop9h 29mVolaris
mar. 10/1412:38 pmMTY - PDX
1 stop9h 17mVolaris
Deal found 9/11$367
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/208:43 pmSEA - MTY
2 stops22h 03mMultiple Airlines
vie. 10/3112:38 pmMTY - SEA
1 stop8h 37mMultiple Airlines
Deal found 9/10$368
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/149:30 amSEA - MTY
1 stop8h 40mDelta
vie. 10/177:00 amMTY - SEA
2 stops16h 22mDelta
Deal found 9/11$371
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/1710:10 pmPDX - MTY
1 stop12h 00mDelta
sáb. 10/258:10 amMTY - PDX
1 stop14h 58mDelta
Deal found 9/11$372
This Aeromexico deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/179:45 pmSEA - MTY
2 stops17h 01mAeromexico
vie. 11/281:05 pmMTY - SEA
1 stop8h 55mAeromexico
Deal found 9/10$374
This CheapOair deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/1311:18 pmPDX - MTY
1 stop12h 56mVolaris
mar. 11/182:55 pmMTY - PDX
1 stop8h 00mVolaris
Deal found 9/9$374

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Washington to Monterrey that are best for you.

Fly from

Washington

Fly to

Monterrey

Route

Depart

Return

Price

SeattleMonterrey

SEA - MTY

SEAMTY

Seattle/Tacoma Intl

mar. 10/14

9:30 am-8:12 pm

1 stop9h 42m

Monterrey Gen Mariano Escobedo

vie. 10/17

10:32 am-8:00 pm

1 stop10h 28m

$351

PortlandMonterrey

PDX - MTY

PDXMTY

Portland

vie. 10/17

11:18 pm-9:47 am

1 stop9h 29m

Monterrey Gen Mariano Escobedo

sáb. 10/25

8:15 am-8:55 pm

1 stop13h 40m

$362

SeattleMonterrey

SEA - MTY

SEAMTY

Seattle/Tacoma Intl

mar. 11/18

11:00 pm-5:06 pm

1 stop16h 06m

Monterrey Gen Mariano Escobedo

jue. 11/27

1:05 pm-8:00 pm

1 stop8h 55m

$367

SeattleMonterrey

SEA - MTY

SEAMTY

Seattle/Tacoma Intl

mar. 11/18

11:00 pm-5:06 pm

1 stop16h 06m

Monterrey Gen Mariano Escobedo

vie. 11/28

8:39 am-8:00 pm

1 stop13h 21m

$367

PortlandMonterrey

PDX - MTY

PDXMTY

Portland

mié. 10/8

11:18 pm-9:47 am

1 stop9h 29m

Monterrey Gen Mariano Escobedo

mar. 10/14

12:38 pm-8:55 pm

1 stop9h 17m

$367

SeattleMonterrey

SEA - MTY

SEAMTY

Seattle/Tacoma Intl

mié. 12/10

11:10 pm-12:18 pm

1 stop11h 08m

Monterrey Gen Mariano Escobedo

mar. 12/16

9:42 am-8:00 pm

1 stop12h 18m

$367

PortlandMonterrey

PDX - MTY

PDXMTY

Portland

vie. 10/17

10:10 pm-11:10 am

1 stop12h 00m

Monterrey Gen Mariano Escobedo

sáb. 10/25

8:10 am-10:08 pm

1 stop14h 58m

$372

PortlandMonterrey

PDX - MTY

PDXMTY

Portland

jue. 11/13

11:18 pm-2:14 pm

1 stop12h 56m

Monterrey Gen Mariano Escobedo

mar. 11/18

2:55 pm-8:55 pm

1 stop8h 00m

$374

SeattleMonterrey

SEA - MTY

SEAMTY

Seattle/Tacoma Intl

sáb. 12/20

7:36 am-7:55 pm

1 stop10h 19m

Monterrey Gen Mariano Escobedo

dom. 12/28

7:01 am-8:00 pm

1 stop14h 59m

$375

SeattleMonterrey

SEA - MTY

SEAMTY

Seattle/Tacoma Intl

jue. 10/30

5:30 am-3:20 pm

1 stop8h 50m

Monterrey Gen Mariano Escobedo

lun. 11/3

6:30 am-12:47 pm

1 stop8h 17m

$376

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 44 results
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Best time to book a flight from Washington to Monterrey

Have a flexible travel schedule? Discover the best time to fly to Monterrey from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Monterrey

What is the cheapest month to book a flight from State of Washington to Monterrey?

Currently, February is the cheapest month in which you can book a flight from State of Washington to Monterrey (average of $244). Flying from State of Washington to Monterrey in December is currently the most expensive (average of $432). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to MTY?

Find hourly flight availability from Washington to Monterrey. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Monterrey as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Washington to Monterrey. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Monterrey from Washington?

    Most people fly into Monterrey Gen Mariano Escobedo (MTY) if they book a flight to Monterrey from Washington. Gen Mariano Escobedo is conveniently located just 14.9 mi from Monterrey’s city center.

  • How long is the flight from State of Washington to Monterrey?

    Departing from State of Washington to Monterrey will take you 9h 29m. Airlines will cover a distance of 1848 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from State of Washington to Monterrey one-way?

    The cheapest airlines for a one-way flight from State of Washington to Monterrey are Volaris ($157), Hawaiian Airlines ($159), and United Airlines ($160).

  • What are the most popular routes from State of Washington to Monterrey?

    While some choose either Portland - Monterrey Gen Mariano Escobedo or Spokane - Monterrey Gen Mariano Escobedo, Seattle/Tacoma Intl - Monterrey Gen Mariano Escobedo is the most popular route from State of Washington to Monterrey.

  • Can I find deals for flights from Washington to Monterrey that include hotel bookings?

    Yes. In addition to deals on Washington to Monterrey flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Monterrey?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Monterrey.

  • Can I find deals for business class flights from Washington to Monterrey?

    Yes. Cheapflights offers flight deals from Washington to Monterrey by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Monterrey?

    Currently, February is the cheapest month in which you can book a flight from State of Washington to Monterrey (average of $244). Flying from State of Washington to Monterrey in December is currently the most expensive (average of $432). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Monterrey?

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

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Top 5 airlines flying from Washington to Monterrey

Discover the top 5 airlines that operate flights from Washington to Monterrey. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$329Average$356FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$348Average$644FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$349Average$407FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$370Average$649FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$384Average$629FlexibilityNo cancel feeOn-time71%

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