PDX - MTY

$139 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 3/28. 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, 0 bags

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
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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

Thu, Mar 12 - Tue, Mar 17
Volaris Logo
11:18 pm - 2:14 pmPDX-MTY
13h 56m1 stop
Volaris Logo
12:38 pm - 8:55 pmMTY-PDX
9h 17m1 stop
$319Volaris
Find Deal
Sat, Mar 28 - Mon, Apr 6
Volaris Logo
11:18 pm - 2:00 pmPDX-MTY
13h 42m1 stop
Volaris Logo
8:15 am - 9:08 pmMTY-PDX
13h 53m1 stop
$363Volaris
Find Deal
Tue, Nov 11 - Thu, Dec 4
Multiple Airlines Logo
1:26 pm - 4:00 pmPDX-MTY
24h 34m2 stops
Multiple Airlines Logo
11:00 am - 11:56 amMTY-PDX
26h 56m1 stop
$430Multiple Airlines
Find Deal
Mon, Nov 10 - Wed, Nov 19
Multiple Airlines Logo
7:29 pm - 6:00 pmPDX-MTY
20h 31m2 stops
Multiple Airlines Logo
12:38 pm - 8:55 pmMTY-PDX
10h 17m1 stop
$431Multiple Airlines
Find Deal
Mon, Nov 10 - Sun, Nov 16
Multiple Airlines Logo
7:29 pm - 6:00 pmPDX-MTY
20h 31m2 stops
Multiple Airlines Logo
10:00 am - 12:23 pmMTY-PDX
28h 23m1 stop
$434Multiple Airlines
Find Deal
Mon, Nov 10 - Sat, Nov 15
Multiple Airlines Logo
7:29 pm - 6:00 pmPDX-MTY
20h 31m2 stops
Multiple Airlines Logo
10:00 am - 12:23 pmMTY-PDX
28h 23m1 stop
$435Multiple Airlines
Find Deal
Mon, Dec 8 - Sun, Dec 14
Multiple Airlines Logo
11:13 pm - 4:00 pmPDX-MTY
14h 47m1 stop
Multiple Airlines Logo
2:55 pm - 8:24 pmMTY-PDX
31h 29m2 stops
$441Multiple Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
Aeromexico Logo
10:00 am - 11:43 pmPDX-MTY
12h 43m2 stops
Aeromexico Logo
8:01 am - 7:18 pmMTY-PDX
12h 17m1 stop
$543Aeromexico
Find Deal
Sat, Mar 28 - Mon, Apr 6
Delta Logo
6:04 am - 5:22 pmPDX-MTY
10h 18m1 stop
Delta Logo
6:37 am - 11:53 pmMTY-PDX
18h 16m2 stops
$544Delta
Find Deal
Thu, Mar 12 - Tue, Mar 17
Delta Logo
7:10 am - 11:44 pmPDX-MTY
15h 34m2 stops
Delta Logo
5:45 am - 10:22 pmMTY-PDX
17h 37m2 stops
$550Delta
Find Deal

Everything you should know

Top airlines
Volaris
Cheapest • from $319 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$319
Typical prices: $501-$508
Volaris
Thu 3/12Tue 3/17
PDX - MTY • 1 stop
Cheapest one-way
$139
Volaris
Sat 3/28
PDX - MTY • 1 stop
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?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Portland to Monterrey departing in March.

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$139
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 15% 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 $139 for a one-way ticket and $319 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?

    Star Alliance, and oneworld are the airline alliances operating flights between Portland and Monterrey, with Star Alliance 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 $598 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 11220 reviews
8.1Boarding
7.8Comfort
8.5Crew
7.1Food
7.0Entertainment
Airline reviews

This was more with the third party booking through Kayak but my KTN for Pre-TSA, even though I entered it, wasn't assigned to my ticket when I got to the airport. I had to go through regular security. Also the Alaska app had trouble loading my ticket in the first place and I had to ask for it to be printed. Alaska Airlines was great but wanted you to know about this hiccup in the ticketing interface.

8.0 ExcellentJ, Oct 2025PDX - SFO
Read more Alaska Airlines reviews

This was more with the third party booking through Kayak but my KTN for Pre-TSA, even though I entered it, wasn't assigned to my ticket when I got to the airport. I had to go through regular security. Also the Alaska app had trouble loading my ticket in the first place and I had to ask for it to be printed. Alaska Airlines was great but wanted you to know about this hiccup in the ticketing interface.

Process of checking bag, boarding, etc. was all very quick, easy, and streamlined. Only problem I had was the seating: very cramped and uncomfortable, but I suppose that’s the perils of coach. Thankfully it wasn’t a super long flight so it didn’t ruin the experience overall.

The boarding was confusing because the PA system at PDX was so quiet you couldn’t hear anything being said . The seats were uncomfortable. The food was pretty bad and I normally don’t mind airplane food. The flight attendants were not friendly. I learned upon check in that Hawaiian airlines had reassigned our seats of the second leg of the trip. I had confirmed and paid for special seats but they put me and my companion on standard seats in different rows. Hawaiian also did the same on my return flight after the flight times had changed. I happened to go online to check my reservation and saw the flight had changed. I gad received no notice. I saw that my confirmed seats that I had paid extra were gone. After much back and forth with the airlines they refused to correct their error. I showed them confirmation documents of my seat reservation and receipt of payment but they refused to correct the seat change or reimburse me. I had to pay $200 again to reserve the original seats. Shameful and manipulative. They basically held me hostage. If I wanted to be in that flight I had to pay up.

When I bought my tickets I up great my seats for extra $104 each seats 8A and 8B in the way back from Portland to Palm Springs they gave me the seats 15. I thought it was for round trip same seats . So I was very disappointed ☹️

One disappointment. There was a gate change from B8 to B10, they had announced it maybe 20 minutes before the boarding time, possibly less. I didn’t hear the announcement as I was listening to music on my head phones at B8. At the boarding time, I got up and asked the gal at the B8 boarding desk, why the destination sign had not changed and if the flight was delayed as there was no plane behind her through the window, she said that perhaps the flight was delayed and the screen will probably update in -5 minutes ( she apparently didn’t know the boarding gate was changed ( 2 down from our location) I put my headphones on and went back to sit down . Just before the B10 door closed, I got a phone call asking me if I was still taking the flight, I said. “Yes” but I was at the gate stated on my ticket B8, then I was informed of the gate change, I got up and ran to the gate, and down the hallway to the jet ramp. I was the last to board!! Very frustrating . I was shocked that I got no emails or text messages from Alaska informing me of a last minute change!!

The crew was the best I’ve ever had HOWEVER when we arrived in Salt Lake City there were no Alaskan Airline employees to be found so we weren’t able to leave the plane until ANOTHER airline took pity on us. How could that possible happen?

The pilot performed the smoothest landing I’ve ever experienced. What a light touch. And I’m an avid traveler!

Didn't buy food and did not use entertainment as these were not the purpose of my flight.

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.

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

We are too tired and frustrated to comment politely at this point

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

The flight was flawless and we even arrived between 20 and 25 minutes early!

The only thing to like was that we eventually got to our destination

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

Information on your arrival and departure airports

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