PDX - MTY

$154 Find Cheap Flights from Portland to Monterrey

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Monterrey departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Monterrey

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Monterrey, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Monterrey, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Monterrey (PDX-MTY)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Monterrey that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Monterrey

Wed, Oct 8 - Tue, Oct 14
Volaris Logo
11:18 pm - 9:47 amPDX-MTY
9h 29m1 stop
Volaris Logo
12:38 pm - 8:55 pmMTY-PDX
9h 17m1 stop
$358Volaris
Find Deal
Thu, Oct 9 - Tue, Oct 14
United Airlines Logo
7:30 am - 3:50 pmPDX-MTY
7h 20m1 stop
United Airlines Logo
12:10 pm - 7:13 pmMTY-PDX
8h 03m1 stop
$372United Airlines
Find Deal
Thu, Nov 13 - Tue, Nov 18
Aeromexico Logo
10:35 am - 8:45 amPDX-MTY
20h 10m2 stops
Aeromexico Logo
9:42 am - 10:41 pmMTY-PDX
14h 59m2 stops
$377Aeromexico
Find Deal
Fri, Oct 17 - Sat, Oct 25
Delta Logo
5:07 pm - 11:10 amPDX-MTY
17h 03m2 stops
Delta Logo
7:00 am - 10:08 pmMTY-PDX
16h 08m2 stops
$381Delta
Find Deal
Sat, Nov 15 - Mon, Nov 17
American Airlines Logo
5:30 am - 11:26 pmPDX-MTY
15h 56m1 stop
American Airlines Logo
11:17 am - 11:26 pmMTY-PDX
14h 09m1 stop
$392American Airlines
Find Deal
Fri, Oct 17 - Sat, Oct 25
Delta Logo
5:07 pm - 11:10 amPDX-MTY
17h 03m2 stops
Delta Logo
12:26 pm - 10:08 pmMTY-PDX
10h 42m1 stop
$393Delta
Find Deal
Thu, Oct 9 - Tue, Oct 14
Multiple Airlines Logo
2:18 pm - 11:27 amPDX-MTY
20h 09m2 stops
Multiple Airlines Logo
10:30 am - 11:48 amMTY-PDX
26h 18m1 stop
$400Multiple Airlines
Find Deal
Fri, Oct 17 - Sat, Oct 25
American Airlines Logo
5:05 am - 12:10 pmPDX-MTY
6h 05m1 stop
American Airlines Logo
7:14 am - 7:27 pmMTY-PDX
13h 13m1 stop
$421American Airlines
Find Deal
Mon, Sep 29 - Thu, Oct 2
Multiple Airlines Logo
12:07 pm - 6:50 pmPDX-MTY
29h 43m1 stop
Multiple Airlines Logo
7:15 pm - 6:27 pmMTY-PDX
24h 12m2 stops
$428Multiple Airlines
Find Deal
Sat, Oct 18 - Sun, Oct 26
Aeromexico Logo
12:25 pm - 10:35 amPDX-MTY
21h 10m2 stops
Aeromexico Logo
8:11 am - 10:40 pmMTY-PDX
15h 29m2 stops
$452Aeromexico
Find Deal

Everything you should know

Top airlines
Volaris
Cheapest • from $358 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$358
Typical prices: $578-734
Volaris
Wed 10/8Tue 10/14
PDX - MTY • 1 stop
Cheapest one-way
$154
Multiple Airlines
Wed 10/8
PDX - MTY • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Monterrey!
Booking Insights

KAYAK's insights & trends for Portland to Monterrey flights

Get data-powered insights and trends into flights from Portland to Monterrey to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Portland to Monterrey?

What’s the cheapest day of the week to fly from Portland to Monterrey?

The average price of all round-trip flights from Portland to Monterrey clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Monterrey on a Wednesday and more expensive on a Monday. On your return trip to Portland, you should consider flying back on a Wednesday, and avoid Mondays for better deals.

Good to know

Low seasonMay
Cheapest flight$154
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Portland to Monterrey

When to book flights from Portland to Monterrey

Are your dates flexible? Find out the best times to travel from Portland to Monterrey based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Monterrey

  • What is the cheapest flight from Portland to Monterrey?

    In the last 3 days, the lowest price for a flight from Portland to Monterrey was $154 for a one-way ticket and $358 for a round-trip.

  • Do I need a passport to fly between Portland and Monterrey?

    A passport is required to fly from Portland to Monterrey.

  • Which airports will I be using when flying from Portland to Monterrey?

    When flying out of Portland you will be using Portland. You will be landing at Monterrey, also known as Monterrey Gen Mariano Escobedo.

  • Which aircraft models fly most regularly from Portland to Monterrey?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Monterrey?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Portland and Monterrey, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Portland to Monterrey, Alaska Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Portland to Monterrey are Alaska Airlines and United Airlines. With an average price for the route of $495 and an overall rating of 8.0, Alaska Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $661 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Portland to Monterrey?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Monterrey.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Monterrey?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Monterrey from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Monterrey?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Monterrey with an airline and back to Portland with another airline. Booking your flights between Portland and MTY can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Monterrey?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Monterrey from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Portland to Monterrey

 
See real verified KAYAK customer reviews for airlines flying from Portland to Monterrey. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Monterrey? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.8Comfort
8.1Boarding
7.0Entertainment
7.1Food
8.5Crew
Airline reviews

Website could be better with faster access to specific flight information and boarding pass once reservation is made. Not a fan of no seat selection on line. I had to consult gate agent each time to change seats on flights with lots of open seats. This cannot possibly be cost effective for airline. On plus side, Alaska seat legroom seemed larger than American. ns

10.0 ExcellentAnonymous, Sep 2025PDX - DFW
Read more Alaska Airlines reviews

Website could be better with faster access to specific flight information and boarding pass once reservation is made. Not a fan of no seat selection on line. I had to consult gate agent each time to change seats on flights with lots of open seats. This cannot possibly be cost effective for airline. On plus side, Alaska seat legroom seemed larger than American. ns

Staff inside Portland terminal were rude, made us fell rushed and not at all accommodating to seniors. For this alone I will probably never booked from them again.

It was fine—the seats are not very comfortable and the aisles are very narrow. Nothing different from other airlines

I booked a round trip. I ordered a lunch going and a lunch for the return but got both lunches going. Could have been my error. Both lunches were good.

Well the flight being delayed multiple time really was frustrating. But the crew and flight was good.

generally good. No snacks or drinks on the flight 3379 from Portland to San Jose, CA. Sad.

Everything except for the lack of a choice of the snack provided was great.

I like the friendliness of the staff. The food choices were OK. I wish there was more options. The entertainment through the movie portal was alright.

First time flying with Alaska, and it went great. Thank you for a great experience flying to PDX.

There was a very drunk man behind me who kept talking loudly to no one in particular. He was slurring his words and at times he didn’t know where we were going or whether or not we landed. He was also loudly using a lot of profanity. The attendants didn’t seem to notice or care and in fact continued to serve him alcohol. He was allowed to purchase 4 little bottles.

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.