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$147+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CUN
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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1. Tell us where you want to go
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Cheapflights Tip: The best prices from Portland to Cancun are usually found in September or January, booked 51 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap 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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$379
(Delta)

One-way from

$147
(American Airlines)

Popular in

June

Cheapest in

September

Average price

$656

Good round-trip deal

$802 or less

Good one-way deal

$294 or less
Provider with most accurate pricing for Portland-Cancun flight deals.
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Provider most trusted by Cheapflights users for Portland-Cancun flights.
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From Portland to Cancun
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One-way flight from Portland to Cancun
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Portland to Cancun.
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Price to beat on a one-way flight from Portland to Cancun.
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Find 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 March 26, 2025.

This Delta deal was found by Cheapflights users on 3/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/410:55 pmPDX - CUN
1 stop11h 55mDelta
Mon 9/84:00 pmCUN - PDX
1 stop9h 38mDelta
Deal found 3/25$379
This Aeromexico deal was found by Cheapflights users on 3/26. 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.
Wed 5/146:11 amPDX - CUN
2 stops16h 14mAeromexico
Thu 5/224:10 pmCUN - PDX
1 stop10h 00mAeromexico
Deal found 3/26$380
This CheapOair deal was found by Cheapflights users on 3/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/297:01 pmPDX - CUN
2 stops14h 09mSpirit Airlines
Thu 5/812:18 pmCUN - PDX
2 stops26h 22mSpirit Airlines
Deal found 3/25$381
This Hawaiian Airlines deal was found by Cheapflights users on 3/24. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/137:35 pmPDX - CUN
1 stop17h 40mHawaiian Airlines
Sat 8/164:25 pmCUN - PDX
1 stop9h 34mHawaiian Airlines
Deal found 3/24$382
This Alaska Airlines deal was found by Cheapflights users on 3/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:30 pmPDX - CUN
1 stop17h 35mAlaska Airlines
Tue 12/95:15 pmCUN - PDX
1 stop9h 44mAlaska Airlines
Deal found 3/25$388
This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/227:01 pmPDX - CUN
2 stops14h 09mMultiple Airlines
Tue 4/294:25 amCUN - PDX
2 stops35h 12mMultiple Airlines
Deal found 3/25$397
This United Airlines deal was found by Cheapflights users on 3/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/196:30 pmPDX - CUN
1 stop10h 18mUnited Airlines
Fri 5/235:01 pmCUN - PDX
1 stop17h 56mUnited Airlines
Deal found 3/24$415
This Booking.com deal was found by Cheapflights users on 3/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/46:40 amPDX - CUN
1 stop28h 48mFrontier
Fri 4/112:33 pmCUN - PDX
1 stop12h 04mFrontier
Deal found 3/26$428
This Southwest deal was found by Cheapflights users on 3/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/55:00 amPDX - CUN
2 stops13h 25mSouthwest
Fri 4/119:00 amCUN - PDX
1 stop11h 35mSouthwest
Deal found 3/26$439
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Sat 5/3110:24 pmPDX - CUN
1 stop9h 06mAmerican Airlines
Sat 6/712:45 pmCUN - PDX
1 stop12h 17mAmerican Airlines
Deal found 3/25$448

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 March 26, 2025.
Use the filters below to find and compare flights from Portland to Cancún that are best for you.

Fly from

Portland

Fly to

Cancún

Route

Depart

Return

Price

PortlandCancún

PDX - CUN

PDXCUN

Portland

Thu 9/4

10:55 pm-12:50 pm

1 stop11h 55m

Cancun

Mon 9/8

4:00 pm-11:38 pm

1 stop9h 38m

$379

PortlandCancún

PDX - CUN

PDXCUN

Portland

Wed 5/14

6:11 am-12:25 am

2 stops16h 14m

Cancun

Thu 5/22

4:10 pm-12:10 am

1 stop10h 00m

$380

PortlandCancún

PDX - CUN

PDXCUN

Portland

Tue 4/29

7:01 pm-11:10 am

2 stops14h 09m

Cancun

Thu 5/8

12:18 pm-12:40 pm

2 stops26h 22m

$381

PortlandCancún

PDX - CUN

PDXCUN

Portland

Wed 8/13

7:35 pm-3:15 pm

1 stop17h 40m

Cancun

Sat 8/16

4:25 pm-11:59 pm

1 stop9h 34m

$382

PortlandCancún

PDX - CUN

PDXCUN

Portland

Tue 4/22

7:01 pm-11:10 am

2 stops14h 09m

Cancun

Tue 4/29

4:25 am-1:37 pm

2 stops35h 12m

$397

PortlandCancún

PDX - CUN

PDXCUN

Portland

Mon 5/19

6:30 pm-6:48 am

1 stop10h 18m

Cancun

Fri 5/23

5:01 pm-8:57 am

1 stop17h 56m

$415

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sat 4/5

6:40 am-1:28 pm

1 stop28h 48m

Cancun

Sat 4/12

2:33 pm-12:37 am

1 stop12h 04m

$428

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sat 4/5

5:00 am-8:25 pm

2 stops13h 25m

Cancun

Fri 4/11

9:00 am-6:35 pm

1 stop11h 35m

$439

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sat 5/31

10:24 pm-9:30 am

1 stop9h 06m

Cancun

Sat 6/7

12:45 pm-11:02 pm

1 stop12h 17m

$448

PortlandCancún

PDX - CUN

PDXCUN

Portland

Thu 5/8

10:00 pm-4:19 pm

1 stop16h 19m

Cancun

Wed 5/21

4:25 pm-11:59 pm

1 stop9h 34m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 18 results
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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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars
ScholarTripPrice Accuracy3 starsTrust Score*3 stars

*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 March 21, 2025.

The best time to book flights from Portland to Cancún is 51 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, January is the cheapest month in which you can book a flight from Portland to Cancún (average of $360). Flying from Portland to Cancún in March is currently the most expensive (average of $492). 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 March 26, 2025.

It’s optimal to fly from Portland to Cancún in the afternoon. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Portland to Cancún?

Use this chart to determine the cheapest time to fly round-trip from Portland to Cancún. Price data was last updated on March 9, 2025.

Travelers seeking maximum savings on their Portland to Cancún flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Cancún by month

Plan your trip to Cancún by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cancún ranges from 1.1 - 11.1 inches per month. October is typically the wettest month, when rainfall can reach 11.1 in. April is typically the driest time to visit Cancún when rainfall is around 1.1 in.

Temperature in Cancún by month

Plan your trip to Cancún by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cancún, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).

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 March 26, 2025.
See what other customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from Portland to Cancún have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,789 reviews

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,789 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,891 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,331 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Aeromexico
7.5
Good
1,700 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,608 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

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

    Flying on Delta is currently your cheapest option to Cancún, with prices starting at $379. Additional round-trip tickets that might be worth considering are offered by United Airlines and Spirit Airlines, with the lowest prices starting at $380 and $381, respectively. Users have found that Delta is 30% 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 $147 on American Airlines. Other airlines that offer cheap prices include Alaska Airlines from $160 and United Airlines from $162 one-way.

  • What are the cheapest flights from Portland to Cancún?

    On average you can expect to pay $548 for a flight from Portland to Cancún. The cheapest flight overall is $294 while the most popular route, (Portland - Cancun) is currently priced at $316.

  • 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. Seattle follows Dallas in terms of the most common layover location on Portland to Cancún flights. Los Angeles ranks third in terms of the most popular 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, Dos Equis Pavilion, and Dallas World Aquarium. American Airlines Center, Dos Equis Pavilion, and Dallas World Aquarium can be visited by traveling about 15.0 mi, 18.3 mi, and 15.5 mi respectively from Dallas/Fort Worth. Travelers can book a car rental at Dallas/Fort Worth for about $55 per day to make their sightseeing more efficient.

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

    Pike Place Market, Space Needle, and Seattle Waterfront are currently the most popular points of interest in Seattle at the moment. Pike Place Market, Space Needle, and Seattle Waterfront can be accessed by traveling approximately 11.2 mi, 12.0 mi, and 10.9 mi, respectively from Seattle/Tacoma Intl. Travelers can rent a car at Seattle/Tacoma Intl for an average daily rate of $47 to make sightseeing during their layover a little easier.

  • What are points of interest worth seeing during a layover in Los Angeles?

    Los Angeles travelers tend to visit Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live more than any other attractions. Travelers on a layover in Los Angeles can visit Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live, by traveling 12.5 mi, 11.7 mi, and 10.8 mi, respectively after landing at Los Angeles. Travelers in need of a car in Los Angeles can rent one for about $38 per day.

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

    Portland to Cancún flights that have layovers will least frequently stop in Houston. Houston is followed by Denver 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, January is the cheapest month in which you can book a flight from Portland to Cancún (average of $360). Flying from Portland to Cancún in March is currently the most expensive (average of $492). 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 Portland?

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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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$232Average$403FlexibilityNo cancel feeOn-time65%
FrontierCheapest$237Average$397FlexibilityNo cancel feeOn-time62%
AeromexicoCheapest$334Average$524FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$350Average$485FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$355Average$548FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$376Average$572FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$397Average$585FlexibilityNo cancel feeOn-time75%
VolarisCheapest$463Average$604FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$470Average$768FlexibilityNo cancel feeOn-time67%
SouthwestCheapest$524Average$787FlexibilityNo cancel feeOn-time63%
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