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$148+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CUN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$325
(American Airlines)

One-way from

$148
(American Airlines)

Popular in

March

Cheapest in

September

Average price

$633
From Portland to Cancun
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One-way flight from Portland to Cancun
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Highest demand for flights based on searches. 3% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2811:59 pmPDX - CUN
1 stop9h 03mAmerican Airlines
Tue 11/42:05 pmCUN - PDX
1 stop12h 02mAmerican Airlines
Deal found 6/11$325
This Priceline deal was found by Cheapflights users on 6/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/276:35 amPDX - CUN
1 stop7h 47mMultiple Airlines
Tue 7/18:58 amCUN - PDX
2 stops28h 19mMultiple Airlines
Deal found 6/10$327
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Sat 11/811:59 pmPDX - CUN
1 stop11h 11mUnited Airlines
Sat 11/156:30 amCUN - PDX
1 stop8h 43mUnited Airlines
Deal found 6/9$331
This Priceline deal was found by Cheapflights users on 6/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/812:12 pmPDX - CUN
2 stops21h 08mSpirit Airlines
Sat 7/1212:26 pmCUN - PDX
2 stops22h 52mSpirit Airlines
Deal found 6/12$338
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/168:15 pmPDX - CUN
1 stop17h 00mAlaska Airlines
Thu 8/214:10 pmCUN - PDX
1 stop9h 29mAlaska Airlines
Deal found 6/11$353
This Delta deal was found by Cheapflights users on 6/10. 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.
Sun 11/1612:40 amPDX - CUN
1 stop10h 30mDelta
Thu 11/271:14 pmCUN - PDX
2 stops13h 37mDelta
Deal found 6/10$361
This Aeromexico deal was found by Cheapflights users on 6/11. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/319:30 pmPDX - CUN
1 stop10h 30mAeromexico
Fri 8/154:25 pmCUN - PDX
1 stop9h 24mAeromexico
Deal found 6/11$367
This Hawaiian Airlines deal was found by Cheapflights users on 6/9. 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.
Sun 10/269:30 pmPDX - CUN
1 stop15h 20mHawaiian Airlines
Sun 11/27:55 pmCUN - PDX
1 stop18h 40mHawaiian Airlines
Deal found 6/9$377
This Priceline deal was found by Cheapflights users on 6/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/86:35 amPDX - CUN
1 stop7h 45mFrontier
Sat 7/123:05 pmCUN - PDX
1 stop21h 06mFrontier
Deal found 6/12$378
This Southwest deal was found by Cheapflights users on 6/9. 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.
Mon 7/289:15 pmPDX - CUN
1 stop14h 25mSouthwest
Sat 8/25:10 pmCUN - PDX
1 stop9h 10mSouthwest
Deal found 6/9$383

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 June 12, 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

Tue 10/28

11:59 pm-11:02 am

1 stop9h 03m

Cancun

Tue 11/4

2:05 pm-11:07 pm

1 stop12h 02m

$325

PortlandCancún

PDX - CUN

PDXCUN

Portland

Fri 6/27

6:35 am-4:22 pm

1 stop7h 47m

Cancun

Tue 7/1

8:58 am-11:17 am

2 stops28h 19m

$327

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sat 11/8

11:59 pm-2:10 pm

1 stop11h 11m

Cancun

Sat 11/15

6:30 am-12:13 pm

1 stop8h 43m

$331

PortlandCancún

PDX - CUN

PDXCUN

Portland

Tue 7/8

12:12 pm-11:20 am

2 stops21h 08m

Cancun

Sat 7/12

12:26 pm-9:18 am

2 stops22h 52m

$338

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sat 8/16

8:15 pm-3:15 pm

1 stop17h 00m

Cancun

Thu 8/21

4:10 pm-11:39 pm

1 stop9h 29m

$353

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sun 11/16

12:40 am-2:10 pm

1 stop10h 30m

Cancun

Thu 11/27

1:14 pm-11:51 pm

2 stops13h 37m

$361

PortlandCancún

PDX - CUN

PDXCUN

Portland

Thu 7/31

9:30 pm-10:00 am

1 stop10h 30m

Cancun

Fri 8/15

4:25 pm-11:49 pm

1 stop9h 24m

$367

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sun 10/26

9:30 pm-2:50 pm

1 stop15h 20m

Cancun

Sun 11/2

7:55 pm-11:35 am

1 stop18h 40m

$377

PortlandCancún

PDX - CUN

PDXCUN

Portland

Tue 7/8

6:35 am-4:20 pm

1 stop7h 45m

Cancun

Sat 7/12

3:05 pm-10:11 am

1 stop21h 06m

$378

PortlandCancún

PDX - CUN

PDXCUN

Portland

Mon 7/28

9:15 pm-1:40 pm

1 stop14h 25m

Cancun

Sat 8/2

5:10 pm-12:20 am

1 stop9h 10m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 22 results
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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 June 9, 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 June 12, 2025.

It’s optimal to fly from Portland to Cancún in the afternoon. By choosing this option you can save up to 35% 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 June 8, 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 June 12, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta 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
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Aeromexico
7.5
Good
1,706 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

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.

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

    Flying on American Airlines is currently your cheapest option to Cancún, with prices starting at $325. Additional round-trip tickets that might be worth considering are offered by United Airlines and Spirit Airlines, with the lowest prices starting at $331 and $338, respectively. Users have found that American Airlines is 39% 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 $148 on American Airlines. Other airlines that offer cheap prices include United Airlines from $149 and Southwest from $161 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. 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, 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 $61 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 $55 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 $40 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$166Average$443FlexibilityNo cancel feeOn-time65%
FrontierCheapest$195Average$493FlexibilityNo cancel feeOn-time62%
AeromexicoCheapest$328Average$476FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$343Average$476FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$345Average$387FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$345Average$530FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$368Average$561FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$379Average$584FlexibilityNo cancel feeOn-time75%
VolarisCheapest$463Average$594FlexibilityNo cancel feeOn-time79%
SouthwestCheapest$470Average$776FlexibilityNo cancel feeOn-time63%

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