$185+ Cheap flights from Portland (PDX) to Cancún (CUN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CUN
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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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 February or May, booked 23 days in advance, depart on a Wednesday or Monday and return on a Monday
Cheap flight deals from Portland to Cancún
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to CancúnExplore 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 September 23, 2026.
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 September 23, 2026.
This Expedia deal was found by Cheapflights users on 9/23. 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.
Thu 10/293:20 pm -
1 stop22h 50m
Tue 11/106:10 pm -
1 stop18h 16m
Deal found 9/23![Air Canada logo]()
$434
This Air Canada deal was found by Cheapflights users on 9/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:05 am -
1 stop31h 05m
Wed 11/118:00 am -
1 stop28h 26m
Deal found 9/23![Air Canada logo]()
$435
This CheapOair deal was found by Cheapflights users on 9/21. 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.
Mon 10/1211:15 pm -
1 stop14h 13m
Fri 10/1610:40 am -
1 stop12h 19m
Deal found 9/21![Volaris logo]()
$438
This Air Canada deal was found by Cheapflights users on 9/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:20 pm -
2 stops16h 20m
Thu 11/58:00 am -
1 stop9h 41m
Deal found 9/22![Air Canada logo]()
$440
This Trip.com deal was found by Cheapflights users on 9/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/410:00 am -
1 stop27h 55m
Sat 12/126:35 pm -
1 stop23h 06m
Deal found 9/18![Air Canada logo]()
$441
This Mytrip deal was found by Cheapflights users on 9/21. 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.
Wed 12/27:10 pm -
2 stops22h 20m
Mon 12/79:30 pm -
2 stops20h 11m
Deal found 9/21![Air Canada logo]()
$442
This Justfly.com deal was found by Cheapflights users on 9/19. 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.
Thu 11/193:15 pm -
2 stops26h 15m
Mon 11/238:00 am -
2 stops15h 46m
Deal found 9/19![Air Canada logo]()
$444
This CheapOair deal was found by Cheapflights users on 9/23. 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 11/1010:22 pm -
1 stop14h 09m
Thu 11/1210:20 am -
1 stop13h 30m
Deal found 9/23![Volaris logo]()
$448
This Orbitz deal was found by Cheapflights users on 9/22. 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.
Mon 11/237:10 pm -
1 stop19h 00m
Tue 12/110:20 am -
1 stop13h 30m
Deal found 9/22![Multiple Airlines logo]()
$449
This Air Canada deal was found by Cheapflights users on 9/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:05 am -
2 stops13h 25m
Tue 11/311:35 am -
2 stops24h 51m
Deal found 9/21![Air Canada logo]()
$452
This Trip.com deal was found by Cheapflights users on 9/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:10 pm -
1 stop19h 00m
Tue 12/16:35 pm -
1 stop23h 06m
Deal found 9/18![Air Canada logo]()
$453
Best flights from Portland to CancúnDiscover carefully curated flight deals from Portland to Cancún that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from Portland to Cancún that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This Delta deal was found by Cheapflights users on 9/23. 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.
Fri 11/135:24 pm -
2 stops13h 35m
Fri 11/201:32 pm -
2 stops13h 19m
Deal found 9/23![Delta logo]()
$495
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Sun 10/255:00 am -
1 stop8h 00m
Sat 10/3111:28 am -
2 stops11h 45m
Deal found 9/21![United Airlines logo]()
$541
This Delta deal was found by Cheapflights users on 9/22. 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.
Sat 12/56:00 am -
2 stops12h 08m
Fri 12/1111:21 am -
2 stops15h 38m
Deal found 9/22![Delta logo]()
$545
This United Airlines deal was found by Cheapflights users on 9/19. 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 10/65:00 am -
1 stop7h 40m
Tue 10/2012:11 pm -
1 stop12h 12m
Deal found 9/19![United Airlines logo]()
$604
This Delta deal was found by Cheapflights users on 9/22. 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.
Sat 11/145:29 pm -
2 stops14h 38m
Sat 11/2112:26 pm -
2 stops14h 20m
Deal found 9/22![Delta logo]()
$599
This United Airlines deal was found by Cheapflights users on 9/19. 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 10/197:33 pm -
2 stops12h 33m
Wed 10/2811:28 am -
2 stops13h 41m
Deal found 9/19![United Airlines logo]()
$646
This Delta deal was found by Cheapflights users on 9/23. 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 11/111:09 am -
2 stops21h 26m
Mon 11/95:25 pm -
1 stop18h 11m
Deal found 9/23![Delta logo]()
$601
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/176:50 am -
1 stop10h 29m
Fri 10/231:12 pm -
1 stop11h 09m
Deal found 9/21![United Airlines logo]()
$666
This Delta deal was found by Cheapflights users on 9/19. 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 10/1110:15 pm -
1 stop11h 29m
Tue 10/276:05 pm -
1 stop17h 54m
Deal found 9/19![Delta logo]()
$619
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/177:29 pm -
2 stops17h 08m
Sat 10/247:51 am -
2 stops15h 19m
Deal found 9/21![United Airlines logo]()
$676
This Delta deal was found by Cheapflights users on 9/19. 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 10/18:44 pm -
2 stops14h 12m
Tue 10/69:16 am -
2 stops16h 28m
Deal found 9/19![Delta logo]()
$653
This Delta deal was found by Cheapflights users on 9/20. 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.
Sat 10/171:20 pm -
2 stops22h 13m
Fri 10/238:00 am -
2 stops17h 59m
Deal found 9/20![Delta logo]()
$661
Last-minute flights from Portland to CancúnDiscover last-minute flight deals from Portland to Cancún. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Cancún. Data last updated September 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Sun 10/1111:15 pm -
1 stop10h 49m
Thu 10/221:49 pm -
1 stop9h 10m
Deal found 9/21![Volaris logo]()
$485
This CheapOair deal was found by Cheapflights users on 9/21. 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.
Mon 10/1211:15 pm -
1 stop14h 13m
Fri 10/1610:40 am -
1 stop12h 19m
Deal found 9/21![Volaris logo]()
$438
This Justfly.com deal was found by Cheapflights users on 9/22. 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 10/237:45 pm -
2 stops35h 55m
Mon 10/265:10 pm -
1 stop23h 31m
Deal found 9/22![Air Canada logo]()
$483
This Air Canada deal was found by Cheapflights users on 9/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:00 am -
1 stop28h 10m
Sat 10/317:00 am -
2 stops15h 46m
Deal found 9/20![Air Canada logo]()
$473
This Flightnetwork deal was found by Cheapflights users on 9/20. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:20 pm -
2 stops16h 20m
Sun 11/16:10 pm -
1 stop23h 31m
Deal found 9/20![Air Canada logo]()
$464
This Air Canada deal was found by Cheapflights users on 9/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:05 am -
1 stop31h 05m
Thu 11/58:00 am -
2 stops15h 46m
Deal found 9/21![Air Canada logo]()
$444
This Air Canada deal was found by Cheapflights users on 9/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:05 am -
2 stops13h 25m
Tue 11/311:35 am -
2 stops24h 51m
Deal found 9/21![Air Canada logo]()
$452
This Expedia deal was found by Cheapflights users on 9/23. 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.
Thu 10/293:20 pm -
1 stop22h 50m
Tue 11/106:10 pm -
1 stop18h 16m
Deal found 9/23![Air Canada logo]()
$434
This Air Canada deal was found by Cheapflights users on 9/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:05 am -
1 stop31h 05m
Wed 11/118:00 am -
1 stop28h 26m
Deal found 9/23![Air Canada logo]()
$435
This Justfly.com deal was found by Cheapflights users on 9/18. 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 10/303:20 pm -
2 stops29h 10m
Fri 11/68:00 am -
1 stop13h 31m
Deal found 9/18![Air Canada logo]()
$479
One-way flights from Portland to CancúnSearch for one-way flight options from Portland to Cancún. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from Portland to Cancún. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This FlightHub deal was found by Cheapflights users on 9/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2710:22 pm -
1 stop10h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Volaris logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 9/22. 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.
Thu 2/1810:22 pm -
1 stop14h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Volaris logo]()
$187
This Orbitz deal was found by Cheapflights users on 9/21. 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.
Thu 10/297:05 am -
1 stop31h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Air Canada logo]()
$190
This Trip.com deal was found by Cheapflights users on 9/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/223:15 pm -
1 stop22h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Air Canada logo]()
$191
This Justfly.com deal was found by Cheapflights users on 9/19. 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.
Sun 2/2110:22 pm -
1 stop14h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Volaris logo]()
$196
This Air Canada deal was found by Cheapflights users on 9/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/163:15 pm -
2 stops16h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Air Canada logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 9/20. 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.
Sun 1/2410:22 pm -
1 stop14h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Volaris logo]()
$206
This FlightHub deal was found by Cheapflights users on 9/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:15 pm -
1 stop14h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Volaris logo]()
$213
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 September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $434 (Expedia) |
One-way from | $185 (FlightHub) |
Popular in | November |
Cheapest in | February |
Average price | $493 |
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 7,457,451 searches. Data last updated September 23, 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
Cheapest round-trip
Quickest round-trip
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Tue 10/20
6:50 am-7:19 pm
1 stop10h 29m
Cancun
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$256
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Mon 10/26
10:54 am-12:32 am
2 stops11h 38m
Cancun
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$256
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Mon 10/19
11:30 pm-2:26 pm
1 stop12h 56m
Cancun
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$256
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Sat 10/17
7:29 pm-10:06 am
2 stops12h 37m
Cancun
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$256
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Sat 10/3
11:15 pm-3:28 pm
1 stop14h 13m
Cancun
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$259
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Sun 10/18
8:44 pm-1:15 pm
2 stops14h 31m
Cancun
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$261
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Fri 10/2
7:45 pm-4:20 pm
1 stop18h 35m
Cancun
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$277
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Sat 10/3
3:30 pm-9:50 am
2 stops16h 20m
Cancun
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$286
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Sun 11/22
7:10 pm-6:45 pm
3 stops20h 35m
Cancun
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$304
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Fri 11/13
5:24 pm-9:59 am
2 stops13h 35m
Cancun
Fri 11/20
1:32 pm-11:51 pm
2 stops13h 19m
$495
Showing 1-10 of 21 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star |
- 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.
PDX-CUN
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
Prices
More
How far ahead should I book a flight from Portland to Cancún?
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, February is the cheapest month in which you can book a flight from Portland to Cancún (average of $461). Flying from Portland to Cancún in November is currently the most expensive (average of $600). 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.
How much does it cost to fly round-trip from Portland to Cancún?
Airfare is typical for this route at the moment.
Portland to Cancún flights typically cost between $430 and $626 in October.The cheapest round-trip price found within the last 5 days was $434 on Air Canada (Oct 29-Nov 10).
What’s the top layover airport for flights from Portland to Cancún?
Share of 1-stop round-trip flights from Portland to Cancún chosen by Cheapflights users in the past 12 months, using the same layover each way.
Guadalajara (GDL) – chosen by Cheapflights users on 40% of 1-stop itineraries from Portland to Cancún on Cheapflights.
What’s the cheapest layover airport for flights from Portland to Canc ún?
Average round-trip fare for 1-stop flights from Portland to Cancún, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Guadalajara (GDL) is the most affordable 1-stop option, with an average round-trip price of $364.
What’s the fastest layover option from Portland to Cancún?
Shortest average travel time for 1-stop one-way flights from Portland to Cancún, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Salt Lake City (SLC) have the shortest average one-way travel time for 1-stop routes: 7h 30m.
Which airport typically offers the quickest layover for flights from Portland to Cancún?
Average layover duration for 1-stop one-way flights from Portland to Cancún, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 1h 17m.
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 September 23, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines 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.
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
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.
Traveling to a place near Cancún?
Book flights to Cancún if you plan to visit one of these locationsPuerto Aventuras
Punta Sam
Holbox
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Top 8 airlines flying from Portland to Cancún
Discover the top 8 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 7,457,451 searches. Data last updated September 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$229 | Average$435 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$270 | Average$494 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$279 | Average$481 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$341 | Average$639 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$353 | Average$500 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$382 | Average$581 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$413 | Average$628 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$426 | Average$630 | FlexibilityNo cancel fee | On-time63% |