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Monterrey

$139+ Cheap flights from Portland (PDX) 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 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MTY
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheap flight deals from Portland to Monterrey

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) 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 October 27, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$319
(CheapOair)

One-way from

$139
(CheapOair)

Popular in

December

Cheapest in

May

Average price

$622
Provider with most accurate pricing for Portland-Monterrey Gen Mariano Escobedo flight deals.
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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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One-way flight from Portland to Monterrey Gen Mariano Escobedo
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Highest demand for flights based on searches. 18% potential increase in price ($130 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 27, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Wed 11/197:00 amPDX - MTY
2 stops11h 29mMultiple Airlines
Tue 11/251:45 pmMTY - PDX
1 stop9h 10mMultiple Airlines
Deal found 10/25$427
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Tue 11/111:26 pmPDX - MTY
2 stops24h 34mMultiple Airlines
Wed 11/1912:38 pmMTY - PDX
1 stop10h 17mMultiple Airlines
Deal found 10/26$454
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Sun 11/161:21 pmPDX - MTY
2 stops16h 13mMultiple Airlines
Sat 11/2212:30 pmMTY - PDX
1 stop10h 25mMultiple Airlines
Deal found 10/26$463
This Mytrip deal was found by Cheapflights users on 10/26. 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.
Tue 11/1111:18 pmPDX - MTY
1 stop10h 39mVolaris
Wed 11/192:55 pmMTY - PDX
1 stop8h 00mVolaris
Deal found 10/26$465
This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
Tue 12/95:30 amPDX - MTY
2 stops12h 10mMultiple Airlines
Tue 12/163:40 pmMTY - PDX
1 stop28h 24mMultiple Airlines
Deal found 10/24$487
This CheapOair deal was found by Cheapflights users on 10/24. 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.
Thu 11/1311:18 pmPDX - MTY
1 stop12h 56mVolaris
Tue 11/182:55 pmMTY - PDX
1 stop8h 00mVolaris
Deal found 10/24$542
This Aeromexico deal was found by Cheapflights users on 10/25. 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.
Wed 11/196:29 amPDX - MTY
2 stops15h 48mAeromexico
Tue 11/257:06 amMTY - PDX
2 stops17h 15mAeromexico
Deal found 10/25$550
This Delta deal was found by Cheapflights users on 10/25. 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.
Tue 11/1812:35 amPDX - MTY
2 stops14h 31mDelta
Tue 11/258:07 amMTY - PDX
1 stop16h 14mDelta
Deal found 10/25$554

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 October 27, 2025.
Use the filters below to find and compare flights from Portland to Monterrey that are best for you.

Fly from

Portland

Fly to

Monterrey

Route

Depart

Return

Price

PortlandMonterrey

PDX - MTY

PDXMTY

Portland

Thu 3/12

11:18 pm-11:57 am

1 stop11h 39m

Monterrey Gen Mariano Escobedo

Tue 3/17

8:15 am-8:55 pm

1 stop13h 40m

$319

PortlandMonterrey

PDX - MTY

PDXMTY

Portland

Sun 11/16

7:20 am-5:50 pm

1 stop8h 30m

Monterrey Gen Mariano Escobedo

Sat 11/22

11:30 am-8:55 pm

1 stop11h 25m

$491

PortlandMonterrey

PDX - MTY

PDXMTY

Portland

Wed 11/19

10:47 am-11:40 pm

1 stop10h 53m

Monterrey Gen Mariano Escobedo

Tue 11/25

10:40 pm-8:55 pm

1 stop24h 15m

$529

PortlandMonterrey

PDX - MTY

PDXMTY

Portland

Tue 3/10

6:30 am-11:43 pm

2 stops16h 13m

Monterrey Gen Mariano Escobedo

Wed 3/11

8:01 am-7:18 pm

1 stop12h 17m

$543

PortlandMonterrey

PDX - MTY

PDXMTY

Portland

Sat 3/28

6:04 am-5:22 pm

1 stop10h 18m

Monterrey Gen Mariano Escobedo

Mon 4/6

11:40 am-11:53 pm

2 stops13h 13m

$544

PortlandMonterrey

PDX - MTY

PDXMTY

Portland

Thu 3/12

6:04 am-5:22 pm

1 stop10h 18m

Monterrey Gen Mariano Escobedo

Tue 3/17

7:44 am-10:22 pm

2 stops15h 38m

$544

PortlandMonterrey

PDX - MTY

PDXMTY

Portland

Wed 11/19

6:29 am-12:17 am

2 stops15h 48m

Monterrey Gen Mariano Escobedo

Tue 11/25

7:06 am-10:21 pm

2 stops17h 15m

$550

PortlandMonterrey

PDX - MTY

PDXMTY

Portland

Tue 12/23

9:44 pm-7:20 pm

1 stop19h 36m

$165

PortlandMonterrey

PDX - MTY

PDXMTY

Portland

Mon 11/10

7:29 pm-6:00 pm

2 stops20h 31m

$170

PortlandMonterrey

PDX - MTY

PDXMTY

Portland

Sat 12/27

5:36 pm-7:34 am

1 stop11h 58m

$201

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 15 results
1
2

Compare providers for flights from Portland to Monterrey

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Monterrey in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Monterrey flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Portland-Monterrey flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Portland-Monterrey flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Monterrey flights, Cheapflights users trust Mytrip the most. Mytrip 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-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.

Cheapflights Insights

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

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

Find hourly flight availability from Portland 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 October 27, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 39% on flights from Portland to Monterrey by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Portland to Monterrey?

Reviews of airlines servicing Monterrey

Get insights into the airlines that provide service to Monterrey. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Monterrey. Reviews last updated October 27, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, United Airlines, and American Airlines from Portland to Monterrey to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,192 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,192 reviews
Alaska Airlines
8.0
Very good
11,192 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,999 reviews
Alaska Airlines
8.0
Very good
11,192 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,031 reviews
Alaska Airlines
8.0
Very good
11,192 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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 to Monterrey?

    There are many flights that can get you from Portland to Monterrey in 10h 18m. Fly via Volaris, Aeromexico, or Delta to get the fastest option. There are 1848 mi between Portland and Monterrey. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Portland to Monterrey round-trip?

    Cheapflights users have booked flights from Portland to Monterrey round-trip from $371. Other airlines that can offer you cheap pricing are Alaska Airlines, from $442, and American Airlines, from $500. Users have found that United Airlines is 35% cheaper than the other options available to this destination.

  • 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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Complete your trip

Complete your trip to Monterrey by adding a car rental and/or hotel reservation to your travel itinerary.
Monterrey car rentals
Monterrey Gen Mariano Escobedo Airport car rentals
Saltillo Airport car rentals

Top 3 airlines flying from Portland to Monterrey

Discover the top 3 airlines that operate flights from Portland 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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$371Average$598FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$442Average$495FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$500Average$672FlexibilityNo cancel feeOn-time71%

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