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Monterrey

$163+ 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MTY
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$362
(CheapOair)

One-way from

$163
(United Airlines)

Popular in

December

Cheapest in

May

Average price

$672
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. 19% potential increase in price ($145 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($28 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 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 September 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.
Fri 10/1711:18 pmPDX - MTY
1 stop9h 29mVolaris
Sat 10/258:15 amMTY - PDX
1 stop13h 40mVolaris
Deal found 9/10$362
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.
Wed 10/811:18 pmPDX - MTY
1 stop9h 29mVolaris
Tue 10/1412:38 pmMTY - PDX
1 stop9h 17mVolaris
Deal found 9/11$367
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.
Fri 10/1710:10 pmPDX - MTY
1 stop12h 00mDelta
Sat 10/258:10 amMTY - PDX
1 stop14h 58mDelta
Deal found 9/11$372
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.
Thu 11/1311:18 pmPDX - MTY
1 stop12h 56mVolaris
Tue 11/182:55 pmMTY - PDX
1 stop8h 00mVolaris
Deal found 9/9$374
This Aeromexico 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:35 amPDX - MTY
2 stops20h 10mAeromexico
Tue 11/187:51 amMTY - PDX
2 stops16h 50mAeromexico
Deal found 9/9$377
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.
Thu 9/2511:18 pmPDX - MTY
1 stop9h 29mVolaris
Sat 10/412:38 pmMTY - PDX
1 stop9h 17mVolaris
Deal found 9/10$406
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.
Thu 9/256:05 amPDX - MTY
2 stops12h 41mMultiple Airlines
Tue 9/3010:35 amMTY - PDX
1 stop12h 59mMultiple Airlines
Deal found 9/10$418
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:59 pmPDX - MTY
1 stop12h 29mAmerican Airlines
Tue 11/187:39 amMTY - PDX
2 stops11h 33mAmerican Airlines
Deal found 9/9$431
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.
Fri 9/266:05 amPDX - MTY
2 stops13h 15mMultiple Airlines
Tue 9/3010:35 amMTY - PDX
1 stop12h 59mMultiple Airlines
Deal found 9/10$445
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.
Wed 11/1212:35 amPDX - MTY
2 stops14h 31mDelta
Tue 11/181:35 pmMTY - PDX
1 stop10h 46mDelta
Deal found 9/10$456

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 September 11, 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

Fri 10/17

11:18 pm-9:47 am

1 stop9h 29m

Monterrey Gen Mariano Escobedo

Sat 10/25

8:15 am-8:55 pm

1 stop13h 40m

$362

PortlandMonterrey

PDX - MTY

PDXMTY

Portland

Wed 10/8

11:18 pm-9:47 am

1 stop9h 29m

Monterrey Gen Mariano Escobedo

Tue 10/14

12:38 pm-8:55 pm

1 stop9h 17m

$367

PortlandMonterrey

PDX - MTY

PDXMTY

Portland

Fri 10/17

10:10 pm-11:10 am

1 stop12h 00m

Monterrey Gen Mariano Escobedo

Sat 10/25

8:10 am-10:08 pm

1 stop14h 58m

$372

PortlandMonterrey

PDX - MTY

PDXMTY

Portland

Thu 11/13

11:18 pm-2:14 pm

1 stop12h 56m

Monterrey Gen Mariano Escobedo

Tue 11/18

2:55 pm-8:55 pm

1 stop8h 00m

$374

PortlandMonterrey

PDX - MTY

PDXMTY

Portland

Thu 11/13

10:35 am-8:45 am

2 stops20h 10m

Monterrey Gen Mariano Escobedo

Tue 11/18

7:51 am-10:41 pm

2 stops16h 50m

$377

PortlandMonterrey

PDX - MTY

PDXMTY

Portland

Wed 11/12

12:35 am-5:06 pm

2 stops14h 31m

Monterrey Gen Mariano Escobedo

Tue 11/18

7:06 am-10:41 pm

2 stops17h 35m

$381

PortlandMonterrey

PDX - MTY

PDXMTY

Portland

Tue 12/9

6:00 am-4:20 pm

1 stop8h 20m

$163

PortlandMonterrey

PDX - MTY

PDXMTY

Portland

Sat 11/29

5:30 am-11:20 pm

1 stop15h 50m

$212

PortlandMonterrey

PDX - MTY

PDXMTY

Portland

Tue 12/9

7:25 am-3:00 pm

2 stops29h 35m

$217

PortlandMonterrey

PDX - MTY

PDXMTY

Portland

Sun 12/7

6:00 am-4:20 pm

1 stop8h 20m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 16 results
1
2

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 September 11, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 40% 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 September 11, 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
10,000 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,937 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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 9h 29m. Fly via Volaris 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 $372. 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 37% 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.

  • What is the cheapest month to book a flight from Portland to Monterrey?

    Currently, February is the cheapest month in which you can book a flight from Portland to Monterrey (average of $244). Flying from Portland 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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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$372Average$661FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$442Average$495FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$500Average$672FlexibilityNo cancel feeOn-time71%

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