$165+ 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CUN
Sep 12 — Sep 191
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 September or January, booked 20 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 August 13, 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 August 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 11/110:22 pm -
1 stop14h 09m
Tue 11/101:00 pm -
1 stop10h 50m
Deal found 8/8![Volaris logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 11/110:22 pm -
1 stop14h 09m
Wed 11/111:00 pm -
1 stop10h 50m
Deal found 8/8![Volaris logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:47 pm -
2 stops29h 10m
Wed 11/1810:20 am -
1 stop13h 30m
Deal found 8/12![Multiple Airlines logo]()
$382
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:15 pm -
1 stop10h 49m
Fri 10/912:49 pm -
1 stop10h 10m
Deal found 8/12![Volaris logo]()
$384
This Super.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:22 pm -
1 stop10h 42m
Fri 11/1310:20 am -
1 stop13h 30m
Deal found 8/13![Volaris logo]()
$388
This Super.com deal was found by Cheapflights users on 8/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:15 pm -
1 stop10h 49m
Sat 10/1712:49 pm -
1 stop10h 10m
Deal found 8/11![Volaris logo]()
$389
This CheapOair deal was found by Cheapflights users on 8/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:22 pm -
1 stop14h 09m
Sat 11/141:00 pm -
1 stop10h 50m
Deal found 8/12![Volaris logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:47 pm -
2 stops29h 10m
Fri 11/201:00 pm -
1 stop10h 50m
Deal found 8/12![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:15 pm -
1 stop14h 13m
Sat 10/310:40 am -
1 stop12h 19m
Deal found 8/12![Volaris logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:47 pm -
2 stops29h 10m
Wed 11/1810:20 am -
1 stop13h 30m
Deal found 8/12![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 11/510:22 pm -
1 stop14h 09m
Tue 11/101:00 pm -
1 stop10h 50m
Deal found 8/8![Volaris logo]()
$397
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 August 13, 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 August 13, 2026.
This Volaris deal was found by Cheapflights users on 8/9. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:15 pm -
1 stop10h 49m
Sun 10/410:40 am -
1 stop12h 19m
Deal found 8/9![Volaris logo]()
$506
This Delta deal was found by Cheapflights users on 8/8. 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.
Mon 11/210:15 pm -
1 stop11h 29m
Tue 11/107:01 am -
2 stops16h 55m
Deal found 8/8![Delta logo]()
$508
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Thu 9/2411:59 pm -
1 stop10h 03m
Tue 9/2912:57 pm -
1 stop10h 03m
Deal found 8/8![United Airlines logo]()
$514
This Delta deal was found by Cheapflights users on 8/10. 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.
Mon 9/76:20 am -
1 stop8h 40m
Fri 9/1112:41 pm -
2 stops11h 54m
Deal found 8/10![Delta logo]()
$508
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Fri 9/1111:02 pm -
2 stops11h 31m
Wed 9/161:12 pm -
2 stops11h 41m
Deal found 8/9![United Airlines logo]()
$519
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:10 pm -
2 stops15h 25m
Thu 9/1712:45 pm -
2 stops13h 09m
Deal found 8/11![Delta logo]()
$513
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Fri 9/1111:02 pm -
2 stops11h 31m
Tue 9/151:43 pm -
2 stops11h 02m
Deal found 8/8![United Airlines logo]()
$519
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:21 pm -
2 stops19h 35m
Wed 9/302:00 pm -
2 stops20h 43m
Deal found 8/11![Delta logo]()
$513
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:25 am -
1 stop10h 31m
Fri 9/184:05 pm -
1 stop9h 35m
Deal found 8/12![Delta logo]()
$514
Last-minute flights from Portland to CancúnDiscover last-minute flight deals from Portland to Cancún. Data last updated August 13, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Cancún. Data last updated August 13, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 8/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:15 pm -
1 stop14h 13m
Tue 9/112:49 pm -
1 stop10h 10m
Deal found 8/9![Volaris logo]()
$411
This CheapOair deal was found by Cheapflights users on 8/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:15 pm -
1 stop14h 13m
Sat 8/2912:49 pm -
1 stop10h 10m
Deal found 8/10![Volaris logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:20 pm -
2 stops33h 38m
Wed 9/912:49 pm -
1 stop10h 10m
Deal found 8/12![Multiple Airlines logo]()
$399
This Justfly.com deal was found by Cheapflights users on 8/9. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:15 pm -
1 stop10h 49m
Mon 9/1410:40 am -
1 stop12h 19m
Deal found 8/9![Volaris logo]()
$413
This Justfly.com deal was found by Cheapflights users on 8/9. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:15 pm -
1 stop10h 49m
Fri 9/2510:40 am -
1 stop12h 19m
Deal found 8/9![Volaris logo]()
$403
This CheapOair deal was found by Cheapflights users on 8/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:15 pm -
1 stop14h 13m
Thu 10/110:40 am -
1 stop12h 19m
Deal found 8/12![Volaris logo]()
$412
This CheapOair deal was found by Cheapflights users on 8/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:15 pm -
1 stop10h 49m
Tue 10/612:49 pm -
1 stop10h 10m
Deal found 8/10![Volaris logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:38 pm -
2 stops33h 20m
Thu 10/110:40 am -
1 stop12h 19m
Deal found 8/11![Multiple Airlines logo]()
$407
This Super.com deal was found by Cheapflights users on 8/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:15 pm -
1 stop10h 49m
Sat 10/312:49 pm -
1 stop10h 10m
Deal found 8/11![Volaris logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:15 pm -
1 stop10h 49m
Fri 10/210:40 am -
1 stop12h 19m
Deal found 8/11![Volaris logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:15 pm -
1 stop14h 13m
Sat 10/310:40 am -
1 stop12h 19m
Deal found 8/12![Volaris logo]()
$395
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 August 13, 2026.
Search for one-way flight options from Portland to Cancún. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
This Super.com deal was found by Cheapflights users on 8/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:22 pm -
1 stop14h 09m
Deal found 8/9![Volaris logo]()
$165
This Super.com deal was found by Cheapflights users on 8/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:15 pm -
1 stop14h 13m
Deal found 8/9![Volaris logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:56 pm -
2 stops28h 02m
Deal found 8/11![Multiple Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:38 pm -
2 stops33h 20m
Deal found 8/12![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:38 pm -
2 stops33h 20m
Deal found 8/11![Multiple Airlines logo]()
$208
This Super.com deal was found by Cheapflights users on 8/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:15 pm -
1 stop14h 13m
Deal found 8/11![Volaris logo]()
$210
This Super.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:15 pm -
1 stop14h 13m
Deal found 8/13![Volaris logo]()
$213
This Super.com deal was found by Cheapflights users on 8/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:15 pm -
1 stop14h 13m
Deal found 8/10![Volaris logo]()
$223
This FlightHub deal was found by Cheapflights users on 8/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:15 pm -
1 stop14h 13m
Deal found 8/10![Volaris logo]()
$224
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 August 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $378 (Kiwi.com) |
One-way from | $165 (Super.com) |
Popular in | June |
Cheapest in | September |
Average price | $535 |
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 August 13, 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
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Tue 9/29
11:15 pm-12:04 pm
1 stop10h 49m
Cancun
Sun 10/4
10:40 am-8:59 pm
1 stop12h 19m
$506
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Mon 11/2
10:15 pm-12:44 pm
1 stop11h 29m
Cancun
Tue 11/10
7:01 am-8:56 pm
2 stops16h 55m
$508
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Mon 9/7
6:20 am-5:00 pm
1 stop8h 40m
Cancun
Fri 9/11
12:41 pm-10:35 pm
2 stops11h 54m
$508
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Mon 9/14
11:10 pm-4:35 pm
2 stops15h 25m
Cancun
Thu 9/17
12:45 pm-11:54 pm
2 stops13h 09m
$513
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Sat 9/26
3:21 pm-12:56 pm
2 stops19h 35m
Cancun
Wed 9/30
2:00 pm-8:43 am
2 stops20h 43m
$513
Quickest round-trip
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Thu 9/24
11:59 pm-12:02 pm
1 stop10h 03m
Cancun
Tue 9/29
12:57 pm-9:00 pm
1 stop10h 03m
$514
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Thu 9/10
12:25 am-12:56 pm
1 stop10h 31m
Cancun
Fri 9/18
4:05 pm-11:40 pm
1 stop9h 35m
$514
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Fri 9/11
11:02 pm-12:33 pm
2 stops11h 31m
Cancun
Wed 9/16
1:12 pm-10:53 pm
2 stops11h 41m
$519
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Fri 9/11
11:02 pm-12:33 pm
2 stops11h 31m
Cancun
Tue 9/15
1:43 pm-10:45 pm
2 stops11h 02m
$519
Cheapest one-way
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Sun 11/1
10:22 pm-3:31 pm
1 stop14h 09m
$165
Showing 1-10 of 18 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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | 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 19 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Portland to Cancún?
Currently, September is the cheapest month in which you can book a flight from Portland to Cancún (average of $426). Flying from Portland to Cancún in June is currently the most expensive (average of $574). 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 below average for this route at the moment.
Portland to Cancún flights typically cost between $467 and $659 in November.The cheapest round-trip price found within the last 5 days was $378 on Volaris (Nov 1-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 44% of 1-stop itineraries from Portland to Cancún on Cheapflights.
What’s the cheapest layover airport for flights from Portland to Cancún?
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 Salt Lake City (SLC) offer the fastest connection on this route, with an average layover time of 1h 52m.
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 August 13, 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.
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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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Other flights to Cancún
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Portland and Cancún flights
Browse other Portland and Cancún flight options. Last updated on August 13, 2026.
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Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 2,558,603 searches. Data last updated August 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$229 | Average$425 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$279 | Average$480 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$293 | Average$478 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$348 | Average$606 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$350 | Average$493 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$375 | Average$571 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$426 | Average$620 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$477 | Average$649 | FlexibilityNo cancel fee | On-time67% |