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$137+ 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CUN
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Cancun are usually found in September or January, booked 35 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 30, 2025.

Round-trip from

$330
(American Airlines)

One-way from

$137
(Frontier)

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. 4% potential increase in price ($24 potential increase over avg. RT price).
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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 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 30, 2025.

This United Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 12/95:45 amPDX - CUN
2 stops11h 33mUnited Airlines
Tue 12/165:50 pmCUN - PDX
1 stop9h 36mUnited Airlines
Deal found 6/30$327
This American Airlines deal was found by Cheapflights users on 6/30. 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 8/307:40 amPDX - CUN
1 stop10h 25mAmerican Airlines
Thu 9/112:50 pmCUN - PDX
1 stop11h 15mAmerican Airlines
Deal found 6/30$329
This Booking.com deal was found by Cheapflights users on 6/29. 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.
Tue 8/56:35 amPDX - CUN
1 stop7h 45mFrontier
Tue 8/1210:37 amCUN - PDX
2 stops26h 53mFrontier
Deal found 6/29$335
This Hawaiian Airlines deal was found by Cheapflights users on 6/30. 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 11/210:00 pmPDX - CUN
1 stop16h 05mHawaiian Airlines
Sat 11/87:55 pmCUN - PDX
1 stop16h 52mHawaiian Airlines
Deal found 6/30$348
This Priceline deal was found by Cheapflights users on 6/28. 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.
Sat 7/56:35 amPDX - CUN
1 stop7h 45mMultiple Airlines
Thu 7/1012:26 pmCUN - PDX
2 stops22h 52mMultiple Airlines
Deal found 6/28$352
This Delta deal was found by Cheapflights users on 6/29. 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.
Tue 11/116:30 amPDX - CUN
1 stop8h 45mDelta
Sat 11/157:15 pmCUN - PDX
1 stop16h 49mDelta
Deal found 6/29$353
This Aeromexico deal was found by Cheapflights users on 6/28. 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 11/126:00 amPDX - CUN
1 stop9h 15mAeromexico
Mon 11/175:05 pmCUN - PDX
1 stop9h 46mAeromexico
Deal found 6/28$372
This Priceline deal was found by Cheapflights users on 6/29. 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 7/153:10 pmPDX - CUN
2 stops18h 10mSpirit Airlines
Tue 7/2212:26 pmCUN - PDX
2 stops22h 52mSpirit Airlines
Deal found 6/29$376
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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.
Wed 12/106:00 amPDX - CUN
1 stop9h 05mAlaska Airlines
Wed 12/249:00 amCUN - PDX
1 stop17h 59mAlaska Airlines
Deal found 6/30$378

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 30, 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 12/9

5:45 am-8:18 pm

2 stops11h 33m

Cancun

Tue 12/16

5:50 pm-12:26 am

1 stop9h 36m

$327

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sat 8/30

7:40 am-8:05 pm

1 stop10h 25m

Cancun

Thu 9/11

2:50 pm-12:05 am

1 stop11h 15m

$329

PortlandCancún

PDX - CUN

PDXCUN

Portland

Tue 8/5

6:35 am-4:20 pm

1 stop7h 45m

Cancun

Tue 8/12

10:37 am-11:30 am

2 stops26h 53m

$335

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sun 11/2

10:00 pm-5:05 pm

1 stop16h 05m

Cancun

Sat 11/8

7:55 pm-9:47 am

1 stop16h 52m

$348

PortlandCancún

PDX - CUN

PDXCUN

Portland

Fri 7/11

12:40 am-1:01 pm

1 stop10h 21m

Cancun

Tue 9/23

8:15 am-10:32 pm

1 stop16h 17m

$352

PortlandCancún

PDX - CUN

PDXCUN

Portland

Tue 11/11

5:30 am-4:05 pm

1 stop7h 35m

Cancun

Tue 11/18

11:14 am-11:51 pm

2 stops15h 37m

$353

PortlandCancún

PDX - CUN

PDXCUN

Portland

Mon 7/28

3:10 pm-10:47 am

2 stops17h 37m

Cancun

Sun 8/3

3:25 pm-12:16 am

1 stop10h 51m

$359

PortlandCancún

PDX - CUN

PDXCUN

Portland

Tue 7/15

3:10 pm-11:20 am

2 stops18h 10m

Cancun

Tue 7/22

12:26 pm-9:18 am

2 stops22h 52m

$376

PortlandCancún

PDX - CUN

PDXCUN

Portland

Wed 12/10

6:00 am-6:05 pm

1 stop9h 05m

Cancun

Tue 12/23

7:25 pm-9:35 am

1 stop17h 10m

$378

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sat 8/9

6:35 am-4:20 pm

1 stop7h 45m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 17 results
1
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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 27, 2025.

The best time to book flights from Portland to Cancún is 35 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 30, 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 29, 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.

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 June 30, 2025.
Peruse reviews from past customers who have flown with Delta, Hawaiian Airlines, and Aeromexico 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
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,969 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Hawaiian Airlines
7.8
Good
2,533 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aeromexico
7.5
Good
1,718 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,852 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $330. Additional round-trip tickets that might be worth considering are offered by United Airlines and Frontier, with the lowest prices starting at $331 and $335, respectively. Users have found that American Airlines is 38% 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 $137 on Frontier. Other airlines that offer cheap prices include American Airlines from $148 and Delta from $162 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 $53 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 $59 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 $41 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?

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

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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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$166Average$471FlexibilityNo cancel feeOn-time65%
FrontierCheapest$195Average$453FlexibilityNo cancel feeOn-time62%
AeromexicoCheapest$328Average$473FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$343Average$476FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$345Average$400FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$345Average$521FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$365Average$560FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$371Average$584FlexibilityNo cancel feeOn-time75%
VolarisCheapest$463Average$594FlexibilityNo cancel feeOn-time79%
SouthwestCheapest$470Average$769FlexibilityNo cancel feeOn-time63%

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