$267 Find Cheap Flights from Portland to Mexico

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 Mexico departing on 11/23. 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

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Cheap Flights from Portland to Mexico

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Cancún
Cancún1 stop$301
Mexico City
Mexico City2 stops$568
Puerto Vallarta
Puerto Vallarta1 stop$561
Oaxaca
Oaxaca2 stops$502
Monterrey
Monterrey2 stops$570
Mérida
Mérida2 stops$582
Cancún
Cancún1 stop$301
Mexico City
Mexico City2 stops$568
Puerto Vallarta
Puerto Vallarta1 stop$561
Oaxaca
Oaxaca2 stops$502
Monterrey
Monterrey2 stops$570
Mérida
Mérida2 stops$582

Book Cheap Portland to Mexico Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Mexico 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 Mexico

Tue, Nov 18 - Fri, Nov 21
United Airlines Logo
9:54 am - 4:40 pmPWM-CUN
6h 46m1 stop
United Airlines Logo
2:04 pm - 11:05 pmCUN-PWM
9h 01m1 stop
$301United Airlines
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Mon, Dec 8 - Thu, Dec 11
Aeromexico Logo
6:08 am - 9:20 pmPWM-CUN
15h 12m1 stop
Aeromexico Logo
3:15 pm - 10:23 pmCUN-PWM
7h 08m1 stop
$302Aeromexico
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Mon, Jan 26 - Fri, Jan 30
American Airlines Logo
5:07 pm - 1:25 pmPWM-CUN
20h 18m2 stops
American Airlines Logo
2:22 pm - 11:43 pmCUN-PWM
9h 21m2 stops
$305American Airlines
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Mon, Dec 8 - Thu, Dec 11
Delta Logo
6:08 am - 2:05 pmPWM-CUN
7h 57m1 stop
Delta Logo
7:45 am - 10:23 pmCUN-PWM
14h 38m2 stops
$327Delta
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Tue, Mar 3 - Fri, Mar 6
Delta Logo
6:00 am - 4:31 pmPWM-CUN
10h 31m2 stops
Delta Logo
1:35 pm - 12:20 amCUN-PWM
10h 45m1 stop
$331Delta
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Tue, Mar 3 - Fri, Mar 6
American Airlines Logo
5:35 am - 4:06 pmPWM-CUN
10h 31m2 stops
American Airlines Logo
5:09 pm - 12:05 pmCUN-PWM
18h 56m2 stops
$375American Airlines
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Wed, Jan 28 - Sun, Feb 1
Multiple Airlines Logo
11:02 am - 9:13 amPWM-CUN
22h 11m1 stop
Multiple Airlines Logo
10:15 am - 9:07 amCUN-PWM
22h 52m1 stop
$417Multiple Airlines
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Wed, Jan 28 - Sun, Feb 1
Multiple Airlines Logo
11:02 am - 9:10 amPWM-CUN
22h 08m1 stop
Multiple Airlines Logo
10:15 am - 9:07 amCUN-PWM
22h 52m1 stop
$424Multiple Airlines
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Thu, Apr 9 - Sat, Apr 18
JetBlue Logo
6:00 am - 4:24 pmPWM-CUN
11h 24m1 stop
JetBlue Logo
10:40 am - 11:36 pmCUN-PWM
11h 56m2 stops
$595JetBlue
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Thu, Apr 16 - Thu, Apr 23
JetBlue Logo
6:00 am - 4:24 pmPWM-CUN
11h 24m1 stop
JetBlue Logo
3:05 pm - 11:36 pmCUN-PWM
7h 31m1 stop
$621JetBlue
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Booking Insights

KAYAK's insights & trends for Portland to Mexico flights

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

What is the cheapest month to fly from Portland to Mexico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Mexico, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portland to Mexico is August, when tickets cost $466 (return) on average. On the other hand, the most expensive months are April and November, when the average cost of round-trip tickets is $818 and $789 respectively.

How far in advance should I book a flight from Portland to Mexico?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Portland to Mexico, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Portland to Mexico, you should book around 2 weeks before departure, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$267
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Portland to Cancun

FAQs - booking Mexico flights

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

    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 Mexico.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portland to Mexico 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 Mexico?

    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 from Portland to Mexico with an airline and back with another airline.

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

    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 from Portland to Mexico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Mexico?

    The cheapest time of day to fly to Mexico is generally at night, when round-trip flights cost $289 on average. Morning departures are around 23% more expensive than evening flights, on average. The most expensive time of day to fly to Mexico is generally in the morning, which is peak travel time and where the average cost of a ticket is $581.

Reviews of the top 5 airlines serving from Portland to Mexico

 
Need help choosing which airline to fly with from Portland to Mexico? 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.
7.9
DeltaOverall score based on 8004 reviews
8.5Crew
7.9Entertainment
8.2Boarding
7.9Comfort
7.3Food
Airline reviews

I truly love flying with Delta. They have always treated me with the upmost respect

10.0 ExcellentMAYRA, Nov 2025JFK - MIA
Read more Delta reviews

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

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.

Aeroméxico cancelled my ticket without advice AND It make a last minute mess in my intinerary, no solving my situation, bad advice and bad customer service

The ground staff were not as friendly and nice to the passengers as the air crew. Flight attendants, cockpit crew were great and very nice to everyone on board.

My flight was delayed, then I got transferred to a new flight that was also delayed- which wasn’t Aeromexico’s fault, it was because of weather conditions. Most of the crew was very nice and patient, except for one or two flight attendants who were rude. The entertainment wasn’t on, so all the screens were off.

My wife's entertainment system did not work. Payed for flight upgrade but did not receive advertised "free WiFi".

Annoying that we had to go to departures and get boarding passes. Should allow us to be booked all the way through, this is the only airline i have this problem with in MEX. Late boarding and take off

Lousy No wheelchair. As normal at Atlanta Cheap airline Cheap aero plane. - Neither entertainment nor food on a 5 hour saga

The airplane was an old airplane, seats were very uncomfortable and very little space, they changed my seat and that was no option to get back into my seat even when I was traveling a senior who required assistance.

This is not a low cost airline. Stop acting like o e.

Aeromexico crew made me check my hand luggage in the door of the plane. As soon as I reach Mexico City, I notice that my luggage was opened and 8 games of Nintendo Switch were stolen (700 dllrs value aprox) (the console was there) but the games were stolen. I am very dissapointed of Aeromexico and all the crew. Instead of being a good trip, It was a sad trip

Ok. But we arrived to a remote terminal which meant that a bus had to take us to the terminal building

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

Did not get any refreshments. Crew was very nice but limited. Small seats

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.

Checking In on JetBlue site was impossible. It hung up on REAL ID. Even my Global Entry did not help. Luckily, on Kayak site it was a breeze. Entire flight the temperature was COLD! Otherwise the crew was great!

The flight was two hours late due to a computer fault and resulting maintenance. Nothing was offered as compensation beyond bottles of water during the time we were deplaned and waiting in the terminal.

Very pleasant flight attendants. Gate crew rather loud chatting with each other.

Four plus hour flight delay in New York caused us to take off after 11:30pm. We didn’t arrive at our hotel until five hours after check in. Started the trip off feeling exhausted.

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

There was a fowl odour coming from the lavatory the entire flight

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

I don’t usually fly budget airlines or airlines in the United States. It was as good as any other airline. The seats are comfortable and the airline attendants are not rude & surly. Very nice flight (s).

No internet on a flight over three hours in this age is criminal. Staff inattentive and dismissive

They have the most inexperienced / rude flight staff I’ve encountered

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

Information on your arrival and departure airports

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