PWM - CUN

$356 Find Cheap Flights from Portland to Cancun

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Cancún departing on 7/10. 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 Cancun

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Cancun.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Cancun.
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Everything you should know

Cheapest round-trip
$356
Typical prices: $559-$512
Delta
Fri 7/10Mon 7/13
PWM - CUN • 1 stop
Top airlines
Cheapest • from $356 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Portland and Cancún. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $432 (round-trip)
Shortest trip • 6h 52m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 20% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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 Cancún!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Cancún (PWM-CUN)

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

Fri, Jul 10 - Mon, Jul 13
Delta Logo
6:00 am - 11:20 am
PWM
-
CUN
6h 20m
1 stop
Delta Logo
12:30 pm - 11:14 pm
CUN
-
PWM
9h 44m
1 stop
$356Delta
Fri, Jul 10 - Mon, Jul 13
Delta Logo
12:40 pm - 8:15 pm
PWM
-
CUN
8h 35m
2 stops
Delta Logo
8:00 am - 11:30 pm
CUN
-
PWM
14h 30m
2 stops
$360Delta
Thu, Jul 9 - Mon, Jul 13
American Airlines Logo
6:00 pm - 11:11 am
PWM
-
CUN
18h 11m
1 stop
American Airlines Logo
10:34 am - 12:37 am
CUN
-
PWM
13h 03m
2 stops
$368American Airlines
Sat, Sep 26 - Wed, Oct 7
United Airlines Logo
5:15 am - 11:05 am
PWM
-
CUN
6h 50m
1 stop
United Airlines Logo
8:45 am - 8:02 pm
CUN
-
PWM
10h 17m
1 stop
$370United Airlines
Sat, May 16 - Sat, May 23
American Airlines Logo
6:01 pm - 10:52 am
PWM
-
CUN
17h 51m
1 stop
American Airlines Logo
11:00 am - 9:46 pm
CUN
-
PWM
9h 46m
1 stop
$406American Airlines
Sat, May 16 - Sat, May 23
American Airlines Logo
6:00 am - 3:25 pm
PWM
-
CUN
10h 25m
2 stops
American Airlines Logo
11:00 am - 9:46 pm
CUN
-
PWM
9h 46m
1 stop
$410American Airlines
Thu, Jun 18 - Wed, Jun 24
United Airlines Logo
6:00 am - 11:47 am
PWM
-
CUN
6h 47m
1 stop
United Airlines Logo
11:14 am - 11:51 pm
CUN
-
PWM
11h 37m
1 stop
$440United Airlines
Thu, Aug 20 - Thu, Aug 27
Aeromexico Logo
6:00 am - 8:08 pm
PWM
-
CUN
15h 08m
1 stop
Aeromexico Logo
12:35 pm - 10:33 pm
CUN
-
PWM
8h 58m
1 stop
$442Aeromexico
Wed, Jun 10 - Wed, Jun 17
Delta Logo
1:55 pm - 8:25 pm
PWM
-
CUN
7h 30m
1 stop
Delta Logo
8:00 am - 12:52 am
CUN
-
PWM
15h 52m
2 stops
$446Delta
Tue, Aug 25 - Wed, Aug 26
Aeromexico Logo
6:00 am - 8:08 pm
PWM
-
CUN
15h 08m
1 stop
Aeromexico Logo
8:00 am - 10:33 pm
CUN
-
PWM
13h 33m
1 stop
$452Aeromexico
Booking Insights

KAYAK's insights & trends for Portland to Cancún flights

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

How much is a round-trip flight from Portland, Maine to Cancún?

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, Maine to Cancún departing in July.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Cancún, 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 Cancun is March, where tickets cost $419 (return) on average. On the other hand, the most expensive months are February and June, where the average cost of round-trip tickets is $629 and $624 respectively.

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

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 Cancún, 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 Cancun, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$356
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 19% increase in price.
Flight from Portland to Cancun

When to book flights from Portland to Cancún

Are your dates flexible? Find out the best times to travel from Portland to Cancún 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 Cancun

  • What is the cheapest flight from Portland to Cancun?

    In the last 3 days, the lowest price for a flight from Portland to Cancun was $356 for a round-trip ticket.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Portland and on arrival in Cancun.

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

    Portland airport is called Portland and the only airport in Cancun is Cancun.

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

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

  • Which airline alliances offer flights from Portland to Cancun?

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

  • Which is the best airline for flights from Portland to Cancun, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Portland to Cancun are Southwest and Delta. With an average price for the route of $867 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $423 and an overall rating of 7.9.

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

    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 Cancun.

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

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

    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 Cancun with an airline and back to Portland with another airline. Booking your flights between Portland and CUN 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 Cancun?

    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 Cancun 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 5 airlines serving from Portland to Cancún

 
See real verified KAYAK customer reviews for airlines flying from Portland to Cancun. 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 Cancún? 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 8465 reviews
7.8Entertainment
8.5Crew
7.2Food
8.1Boarding
7.9Comfort
Airline reviews

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

6.0 GoodSilvestre, Apr 2026
MCO - GRU
Read more Delta reviews

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

All went very well. We used the AIFI Airport, such a lovely facility. Definitely needs better transportation options to get there.

Both ground crew and flight crew were rude, and did not provide any level of service. They made it very difficult as we were traveling with a passenger the required assistance.

From the check-in, to the flight, and arriving, everything went very smoothly. Unfortunately, when I received my baggage it was severely damaged. I have a hard shelled suitcase and it was completely smashed it. I’m not sure how this could happened but I am extremely disappointed that my belongings were damaged beyond repair and continued use.

Really nice, all good, nice crew and all on time

Unfortunately I had an awful boarding experience. Our first flight with Aeromexico was fine and landed on time however it couldn’t find a gate and we were late which made us lose our connecting flight with Aeromexico. The staff handled it horribly when we explained our situation and would not led us board when we missed the boarding time by a couple minutes. The staff were extremely rude and did not attempt to even help us. Because of this incident, my husband and I missed a full day of work which negatively impacted our salary which we need. Please compensate us for the work that we missed.

It was OK. The flight is pretty long for the airlines to only offer a simple sandwich on business class. The entertainment is similar to that on other Skyteam members. Ultimately the airline lost my bag and didn’t deliver it to me until the next day after a lengthy lost baggage report.

Good, the flight from Miami to Mexico City was better than Mexico City to Miami

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

Flight was on time, good service, but there was no free WiFi, even for first class passengers

It was good in general. The Crew during the flight were very nice at all times.

Purchased through 3rd party vendor which made everything difficult. Unable to check in online. Unable to get flight updates easily, tsa precheck information didn’t carry through, longer time to check in in person. Entertainment looked good but had to purchase conventional headphones to view.

Boarding was fast, easy, and we landed early. The entertainment system was very buggy and kept resetting throughout the flight.

Not having an assigned seat until boarding and then having to check my bag.

Flight emergency landed in Chicago due to “Odor” in back of plane . Had to buy ANOTHER TICKET to get to Boston cash out of my own pocket . Then they would notchange my return flight time without a 400. Charge!!!! Insulting.

I purchased ticket so our daughter ( a minor) can sit next to her mother. No help at gate after kayak insisted that this could be done. She ended sitting by herself

Flight was as expected. But it was delayed an hour. Also, my luggage got damaged. So that sucked especially since the damage made navigating the airport difficult. Walking to get ground transportation is sooo far away now and my checked bag was difficult to carry.

we were an hour delayed after boarding and given no reason. Headsets cost money. Also there were openrows with no one setting in them but we were told we were not allowed to swtich.

Crew was very friendly. Did not like being jammed in the back middle seat. Don’t understand why I can not select an aisle for free based on first come first serve. Also first time I’ve been on a flight which attempted land then circled Detroit airport multiple times.

Terrible. There was a lot of misleading information regarding ticketing, seat upgrades, & boarding group. I also expect my seat will recline. I have back problems & it is very painful for me of the seat doesn’t recline. In addition, when I choose a fare that allows me a carry-on bag, I expect to be able to carry it on. Not be forced to check it. Thos happened on my flight to MCO & back to Boston. Not sure I will ever fly JetBlue again. Further I bought the ticket through hat deal. I will NEVER do that again. They were incapable of providing an accurate record locator # for either leg of the trip. I had to call them before each flight with me VERY stressed about whether I would actually be able to get on my flight. Who does that? Who books flight & then FAILS to give an accurate record locator? Twice!

The flight was delayed 4 hours and the JetBlue people at the counter kept lying to us and telling us it was due to weather however all other flights were going in and out of NY and FL. Then they lied that the plane had to stop to refuel. Then they lied and said the plane needed a tire change. JetBlue is the worst. Then they gave a lot of people meal vouchers however I didn’t know they did that and they didn’t offer anything to me.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

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

Information on your arrival and departure airports