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Monterrey

$749+ Cheap flights from Portland, ME (PWM) to Monterrey (MTY)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MTY
Jul 8 — Jul 151
Wed 7/8
Wed 7/15
1 adult, Economy
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Cheap flight deals from Portland to Monterrey

Cheapest flights from Portland to Monterrey
Explore the most affordable flight options available from Portland to Monterrey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Fri 7/39:52 am
PWM
-
MTY
2 stops12h 31m
Multiple Airlines
Fri 7/109:15 am
MTY
-
PWM
1 stop23h 12m
Multiple Airlines
Deal found 6/7$749
This American Airlines deal was found by Cheapflights users on 6/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:00 am
PWM
-
MTY
2 stops9h 47m
American Airlines
Fri 7/106:00 am
MTY
-
PWM
2 stops14h 33m
American Airlines
Deal found 6/7$923
This United Airlines deal was found by Cheapflights users on 6/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:15 am
PWM
-
MTY
3 stops16h 15m
United Airlines
Fri 7/105:25 am
MTY
-
PWM
2 stops14h 16m
United Airlines
Deal found 6/7$931

Find flight deals from Portland to Monterrey

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Monterrey (MTY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$749
(Kiwi.com)
Provider with most accurate pricing for Portland-Monterrey Gen Mariano Escobedo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Monterrey Gen Mariano Escobedo flights.
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From Portland to Monterrey Gen Mariano Escobedo
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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 June 8, 2026.
Use the filters below to find and compare flights from Portland to Monterrey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandMonterrey

PWM - MTY

PWMMTY

Portland

Fri 7/3

9:52 am-8:23 pm

2 stops12h 31m

Monterrey Gen Mariano Escobedo

Fri 7/10

9:15 am-10:27 am

1 stop23h 12m

$749
Quickest round-trip

PortlandMonterrey

PWM - MTY

PWMMTY

Portland

Fri 7/3

8:00 am-3:47 pm

2 stops9h 47m

Monterrey Gen Mariano Escobedo

Fri 7/10

6:00 am-10:33 pm

2 stops14h 33m

$923

PortlandMonterrey

PWM - MTY

PWMMTY

Portland

Fri 7/3

5:15 am-7:30 pm

3 stops16h 15m

Monterrey Gen Mariano Escobedo

Fri 7/10

5:25 am-9:41 pm

2 stops14h 16m

$931

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Portland, Maine-Monterrey flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Monterrey flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Monterrey flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Monterrey flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Monterrey flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Monterrey

Have a flexible travel schedule? Discover the best time to fly to Monterrey from Portland 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.

Related info for your journey

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

  • How long is the flight from Portland, Maine to Monterrey?

    There are many flights that can get you from Portland, Maine to Monterrey in 9h 47m. Fly via American Airlines or United Airlines to get the fastest option. There are 2075 mi between Portland, Maine and Monterrey. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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.

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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