HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cancún

$158+ Cheap flights from Portland (PDX) to Cancún (CUN)

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CUN
May 17 — May 241
Sun 5/17
Sun 5/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Cancún with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Portland to Cancun are usually found in September or January, booked 21 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from Portland to Cancún

Cheapest flights from Portland to Cancún
Explore the most affordable flight options available from Portland to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.

This Orbitz deal was found by Cheapflights users on 4/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:28 pm
PDX
-
CUN
1 stop24h 11m
Frontier
Fri 4/173:54 pm
CUN
-
PDX
1 stop21h 48m
Frontier
Deal found 4/11$393
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Tue 6/95:20 pm
PDX
-
CUN
1 stop17h 28m
Frontier
Fri 6/193:35 pm
CUN
-
PDX
2 stops22h 06m
Frontier
Deal found 4/16$403
This Justfly.com deal was found by Cheapflights users on 4/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:20 pm
PDX
-
CUN
1 stop17h 28m
Frontier
Tue 6/163:35 pm
CUN
-
PDX
1 stop27h 00m
Frontier
Deal found 4/14$406
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Mon 6/112:35 pm
PDX
-
CUN
1 stop21h 29m
Frontier
Thu 6/113:35 pm
CUN
-
PDX
1 stop27h 22m
Frontier
Deal found 4/16$407
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 6/55:31 pm
PDX
-
CUN
2 stops15h 00m
Multiple Airlines
Fri 6/193:35 pm
CUN
-
PDX
1 stop27h 22m
Multiple Airlines
Deal found 4/16$410
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Mon 6/811:15 am
PDX
-
CUN
2 stops23h 33m
Frontier
Fri 6/193:35 pm
CUN
-
PDX
1 stop27h 22m
Frontier
Deal found 4/16$411
This Expedia deal was found by Cheapflights users on 4/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1212:26 pm
PDX
-
CUN
1 stop22h 22m
Frontier
Fri 6/193:35 pm
CUN
-
PDX
1 stop27h 22m
Frontier
Deal found 4/13$413
This Kissandfly.com deal was found by Cheapflights users on 4/16. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/811:15 pm
PDX
-
CUN
1 stop10h 39m
Volaris
Mon 6/2210:40 am
CUN
-
PDX
1 stop12h 16m
Volaris
Deal found 4/16$414
This American Airlines deal was found by Cheapflights users on 4/12. 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.
Tue 5/1211:40 pm
PDX
-
CUN
1 stop9h 25m
American Airlines
Tue 5/191:51 pm
CUN
-
PDX
1 stop9h 47m
American Airlines
Deal found 4/12$417
This Expedia deal was found by Cheapflights users on 4/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/812:35 pm
PDX
-
CUN
1 stop22h 13m
Frontier
Wed 6/243:35 pm
CUN
-
PDX
1 stop27h 22m
Frontier
Deal found 4/14$418
This Justfly.com deal was found by Cheapflights users on 4/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2912:35 pm
PDX
-
CUN
1 stop21h 29m
Frontier
Wed 6/33:39 pm
CUN
-
PDX
1 stop27h 07m
Frontier
Deal found 4/15$419
This Aeromexico deal was found by Cheapflights users on 4/16. 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.
Mon 5/256:50 am
PDX
-
CUN
1 stop8h 05m
Aeromexico
Fri 5/294:15 pm
CUN
-
PDX
1 stop9h 29m
Aeromexico
Deal found 4/16$420

Find flight deals from Portland to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Cancún (CUN). 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 April 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$403
(Kiwi.com)

One-way from

$158
(Trip.com)

Popular in

June

Cheapest in

September

Average price

$511
Provider with most accurate pricing for Portland-Cancun flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Cancun flights.
Search Deals
From Portland to Cancun
Search Deals
One-way flight from Portland to Cancun
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Cancún 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 April 17, 2026.
Use the filters below to find and compare flights from Portland to Cancún that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandCancún

PDX - CUN

PDXCUN

Portland

Wed 5/13

11:55 pm-1:10 pm

1 stop11h 15m

Cancun

Wed 5/20

3:43 pm-10:54 pm

1 stop9h 11m

$426

PortlandCancún

PDX - CUN

PDXCUN

Portland

Wed 5/6

6:45 am-8:15 pm

2 stops11h 30m

Cancun

Wed 5/13

8:08 am-11:01 pm

2 stops16h 53m

$430

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sat 5/30

5:51 pm-11:40 am

2 stops15h 49m

Cancun

Fri 6/12

12:36 pm-9:50 pm

1 stop11h 14m

$452

PortlandCancún

PDX - CUN

PDXCUN

Portland

Mon 5/4

6:45 am-4:51 pm

1 stop8h 06m

Cancun

Sat 5/9

8:08 am-10:02 pm

2 stops15h 54m

$453

PortlandCancún

PDX - CUN

PDXCUN

Portland

Thu 5/7

5:45 am-3:05 pm

1 stop7h 20m

Cancun

Thu 5/14

9:14 am-11:01 pm

2 stops15h 47m

$453

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sat 5/30

11:12 pm-2:02 pm

2 stops12h 50m

Cancun

Sun 6/7

12:36 pm-9:50 pm

1 stop11h 14m

$457

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sun 5/3

11:59 pm-12:33 pm

1 stop10h 34m

Cancun

Fri 5/8

3:43 pm-10:54 pm

1 stop9h 11m

$466

PortlandCancún

PDX - CUN

PDXCUN

Portland

Thu 5/28

5:45 am-3:05 pm

1 stop7h 20m

Cancun

Tue 6/16

8:00 am-6:49 pm

1 stop12h 49m

$466

PortlandCancún

PDX - CUN

PDXCUN

Portland

Tue 6/16

11:15 pm-11:54 am

1 stop10h 39m

Cancun

Wed 6/24

10:40 am-8:56 pm

1 stop12h 16m

$479
Quickest round-trip

PortlandCancún

PDX - CUN

PDXCUN

Portland

Fri 6/26

10:55 pm-8:55 am

1 stop8h 00m

Cancun

Tue 7/7

2:05 pm-11:44 pm

2 stops11h 39m

$479

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/13

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Portland to Cancún

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Cancún in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Cancún flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Cancún flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Cancún flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Cancún flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Cancún flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún 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 Cancún

How far ahead should I book a flight from Portland to Cancún?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Cancún. Price data was last updated on April 10, 2026.

The best time to book flights from Portland to Cancún is 21 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Portland to Cancún (average of $390). Flying from Portland to Cancún in June is currently the most expensive (average of $543). 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.

What is the cheapest time of day to fly from PDX to CUN?

Find hourly flight availability from Portland to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland to Cancún as you normally would.

How much does it cost to fly round-trip from Portland to Cancún?

Reviews of airlines servicing Cancún

Get insights into the airlines that provide service to Cancún. 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 Cancún. Reviews last updated April 17, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAeromexico from Portland to Cancún 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.
Delta
7.9
Good
8,406 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,406 reviews
Delta
7.9
Good
8,406 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,602 reviews
Delta
7.9
Good
8,406 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Aeromexico
7.4
Good
1,546 reviews
Delta
7.9
Good
8,406 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,593 reviews
Delta
7.9
Good
8,406 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Volaris
6.6
Okay
1,170 reviews
Delta
7.9
Good
8,406 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Portland to Cancún. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Portland to Cancún flight route?

    The Portland to Cancun flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Portland to Cancún?

    There are many flights that can get you from Portland to Cancún in 11h 15m. Fly via United Airlines or Delta to get the fastest option. Airlines will cover a distance of 2632 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Portland to Cancún round-trip?

    Flying on Hawaiian Airlines is currently your cheapest option to Cancún, with prices starting at $163. Additional round-trip tickets that might be worth considering are offered by Volaris and Frontier, with the lowest prices starting at $185 and $195, respectively. Users have found that Hawaiian Airlines is 65% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Portland to Cancún one-way?

    One-way options have recently been found by users for as low as $127 on Volaris. Other airlines that offer cheap prices include American Airlines from $149 and Delta from $150 one-way.

  • Where are the most common layover locations when flying from Portland to Cancún?

    The most popular layover on flights from Portland to Cancún is Dallas. Los Angeles follows Dallas in terms of the most common layover location on Portland to Cancún flights.

  • What are some popular things to do or see while on a layover in Dallas?

    The majority of Dallas visitors spend their time at American Airlines Center, Dallas World Aquarium, and Reunion Tower. American Airlines Center, Dallas World Aquarium, and Reunion Tower can be visited by traveling about 15.0 mi, 15.5 mi, and 15.6 mi respectively from Dallas/Fort Worth. Travelers can book a car rental at Dallas/Fort Worth for about $56 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Los Angeles?

    Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live are currently the most popular points of interest in Los Angeles at the moment. Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live can be accessed by traveling approximately 12.4 mi, 11.7 mi, and 10.9 mi, respectively from Los Angeles Los Angeles. Travelers can rent a car at Los Angeles Los Angeles for an average daily rate of $45 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Portland to Cancún flights?

    Portland to Cancún flights that have layovers will least frequently stop in Denver. Denver is followed by Seattle in terms of the least popular layover location on flights from Portland to Cancún.

  • Can I find deals for flights from Portland to Cancún that include hotel bookings?

    Yes. In addition to deals on Portland to Cancún flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Cancún?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Cancún.

  • Can I find deals for business class flights from Portland to Cancún?

    Yes. Cheapflights offers flight deals from Portland to Cancún 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 Cancún?

    Currently, September is the cheapest month in which you can book a flight from Portland to Cancún (average of $390). Flying from Portland to Cancún in June is currently the most expensive (average of $543). 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 Cancún?

Book flights to Cancún if you plan to visit one of these locations
Puerto Aventuras
Punta Sam
Holbox

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Cancún

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Cozumel flights
Boise to Cancún flights
Boise to Cozumel flights
Medford to Cancún flights
Redmond to Cancún flights
Eugene to Cancún flights

Top 10 airlines flying from Portland to Cancún

Discover the top 10 airlines that operate flights from Portland to Cancún. 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 April 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$163Average$387FlexibilityNo cancel feeOn-time85%
VolarisCheapest$185Average$436FlexibilityNo cancel feeOn-time79%
FrontierCheapest$195Average$464FlexibilityNo cancel feeOn-time62%
DeltaCheapest$246Average$413FlexibilityNo cancel feeOn-timeN/A
AeromexicoCheapest$311Average$408FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$325Average$562FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$325Average$525FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$344Average$467FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$350Average$550FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$477Average$664FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.