$186+ 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
Nov 7 — Nov 141
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 May or February, booked 22 days in advance, depart on a Monday or Wednesday 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 October 8, 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 October 8, 2026.
This Air Canada deal was found by Cheapflights users on 10/4. 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 12/210:00 am -
1 stop27h 55m
Wed 12/99:30 pm -
2 stops20h 11m
Deal found 10/4![Air Canada logo]()
$461
This Air Canada deal was found by Cheapflights users on 10/4. 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 12/97:00 am -
1 stop30h 55m
Tue 12/156:35 pm -
1 stop17h 51m
Deal found 10/4![Air Canada logo]()
$463
This CheapOair deal was found by Cheapflights users on 10/4. 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 11/910:22 pm -
1 stop10h 42m
Thu 11/1210:20 am -
1 stop13h 30m
Deal found 10/4![Volaris logo]()
$469
This CheapOair deal was found by Cheapflights users on 10/4. 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 11/2410:00 am -
2 stops31h 30m
Wed 12/26:35 pm -
1 stop29h 11m
Deal found 10/4![Air Canada logo]()
$471
This American Airlines deal was found by Cheapflights users on 10/6. 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 12/511:39 pm -
1 stop14h 51m
Sat 12/127:00 am -
1 stop18h 01m
Deal found 10/6![American Airlines logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 11/261:52 pm -
2 stops24h 16m
Mon 12/710:20 am -
1 stop13h 30m
Deal found 10/6![Multiple Airlines logo]()
$475
This Air Canada deal was found by Cheapflights users on 10/5. 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 11/153:15 pm -
1 stop12h 45m
Wed 11/188:00 am -
1 stop28h 26m
Deal found 10/5![Air Canada logo]()
$476
This American Airlines deal was found by Cheapflights users on 10/6. 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 12/127:00 am -
2 stops11h 20m
Wed 12/167:00 am -
1 stop13h 52m
Deal found 10/6![American Airlines logo]()
$477
This Justfly.com deal was found by Cheapflights users on 10/4. 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 11/273:15 pm -
2 stops29h 15m
Fri 12/49:30 pm -
2 stops24h 01m
Deal found 10/4![Air Canada logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 12/15:09 pm -
2 stops26h 58m
Mon 12/710:20 am -
1 stop13h 30m
Deal found 10/6![Multiple Airlines logo]()
$480
This American Airlines deal was found by Cheapflights users on 10/5. 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.
Wed 11/116:00 am -
1 stop12h 14m
Tue 11/176:27 pm -
1 stop19h 40m
Deal found 10/5![American Airlines logo]()
$481
This American Airlines deal was found by Cheapflights users on 10/6. 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.
Thu 11/125:00 am -
1 stop13h 14m
Tue 11/176:27 pm -
1 stop19h 40m
Deal found 10/6![American Airlines logo]()
$482
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 October 8, 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 October 8, 2026.
This Delta deal was found by Cheapflights users on 10/3. 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.
Wed 10/286:45 am -
1 stop8h 20m
Tue 11/35:05 pm -
1 stop8h 13m
Deal found 10/3![Delta logo]()
$530
This United Airlines deal was found by Cheapflights users on 10/3. 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 10/2411:59 pm -
1 stop10h 35m
Sat 10/313:47 pm -
1 stop9h 30m
Deal found 10/3![United Airlines logo]()
$536
This Southwest deal was found by Cheapflights users on 10/7. 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.
Fri 12/115:00 am -
2 stops11h 45m
Mon 12/141:45 pm -
2 stops11h 00m
Deal found 10/7![Southwest logo]()
$644
This Delta deal was found by Cheapflights users on 10/5. 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 11/155:29 pm -
2 stops14h 38m
Wed 11/181:40 pm -
2 stops12h 56m
Deal found 10/5![Delta logo]()
$535
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Wed 11/185:00 am -
1 stop7h 45m
Tue 11/248:39 am -
1 stop17h 36m
Deal found 10/7![United Airlines logo]()
$542
This Delta deal was found by Cheapflights users on 10/7. 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 10/308:44 pm -
2 stops14h 21m
Fri 11/68:00 am -
2 stops15h 00m
Deal found 10/7![Delta logo]()
$541
This Southwest deal was found by Cheapflights users on 10/7. 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.
Sun 10/188:55 pm -
2 stops11h 45m
Wed 10/211:05 pm -
2 stops11h 10m
Deal found 10/7![Southwest logo]()
$650
This United Airlines deal was found by Cheapflights users on 10/6. 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 12/134:27 pm -
2 stops19h 57m
Fri 12/185:12 pm -
1 stop10h 35m
Deal found 10/6![United Airlines logo]()
$591
This United Airlines deal was found by Cheapflights users on 10/7. 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 10/297:15 pm -
2 stops14h 39m
Wed 11/111:35 pm -
1 stop10h 38m
Deal found 10/7![United Airlines logo]()
$617
This United Airlines deal was found by Cheapflights users on 10/7. 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 11/67:26 pm -
2 stops16h 58m
Tue 11/104:34 pm -
1 stop20h 02m
Deal found 10/7![United Airlines logo]()
$626
Last-minute flights from Portland to CancúnDiscover last-minute flight deals from Portland to Cancún. Data last updated October 8, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Cancún. Data last updated October 8, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 10/5. 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.
Wed 10/283:20 pm -
1 stop22h 50m
Wed 11/46:10 pm -
1 stop23h 31m
Deal found 10/5![Air Canada logo]()
$472
This American Airlines deal was found by Cheapflights users on 10/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:00 am -
1 stop13h 14m
Tue 11/103:56 pm -
1 stop11h 03m
Deal found 10/8![American Airlines logo]()
$486
This CheapOair deal was found by Cheapflights users on 10/4. 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 11/910:22 pm -
1 stop10h 42m
Thu 11/1210:20 am -
1 stop13h 30m
Deal found 10/4![Volaris logo]()
$469
This American Airlines deal was found by Cheapflights users on 10/5. 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.
Wed 11/116:00 am -
1 stop12h 14m
Tue 11/176:27 pm -
1 stop19h 40m
Deal found 10/5![American Airlines logo]()
$481
This American Airlines deal was found by Cheapflights users on 10/6. 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.
Thu 11/125:00 am -
1 stop13h 14m
Tue 11/176:27 pm -
1 stop19h 40m
Deal found 10/6![American Airlines logo]()
$482
This Air Canada deal was found by Cheapflights users on 10/5. 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 11/153:15 pm -
1 stop12h 45m
Wed 11/188:00 am -
1 stop28h 26m
Deal found 10/5![Air Canada logo]()
$476
This Air Canada deal was found by Cheapflights users on 10/6. 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
Thu 11/266:10 pm -
1 stop27h 21m
Deal found 10/6![Air Canada logo]()
$485
This CheapOair deal was found by Cheapflights users on 10/4. 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 11/2410:00 am -
2 stops31h 30m
Wed 12/26:35 pm -
1 stop29h 11m
Deal found 10/4![Air Canada logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 11/261:52 pm -
2 stops24h 16m
Mon 12/710:20 am -
1 stop13h 30m
Deal found 10/6![Multiple Airlines logo]()
$475
This Justfly.com deal was found by Cheapflights users on 10/4. 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 11/273:15 pm -
2 stops29h 15m
Fri 12/49:30 pm -
2 stops24h 01m
Deal found 10/4![Air Canada logo]()
$479
This FlightHub deal was found by Cheapflights users on 10/5. 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.
Fri 11/2710:00 am -
2 stops31h 30m
Fri 12/410:20 am -
1 stop13h 30m
Deal found 10/5![Multiple Airlines logo]()
$484
This Air Canada deal was found by Cheapflights users on 10/3. 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 11/303:15 pm -
2 stops16h 25m
Sun 12/138:00 am -
1 stop15h 46m
Deal found 10/3![Air Canada logo]()
$461
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 October 8, 2026.
Search for one-way flight options from Portland to Cancún. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
This FlightHub deal was found by Cheapflights users on 10/8. 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 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 10/8![Volaris logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 10/8. 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.
Sat 2/1310:22 pm -
1 stop14h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Volaris logo]()
$191
This United Airlines deal was found by Cheapflights users on 10/5. 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 10/277:26 pm -
1 stop8h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![United Airlines logo]()
$192
This CheapOair deal was found by Cheapflights users on 10/7. 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.
Sun 2/2110:22 pm -
1 stop14h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Volaris logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 11/912:31 pm -
2 stops34h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$196
This American Airlines deal was found by Cheapflights users on 10/6. 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.
Wed 12/96:50 am -
1 stop11h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![American Airlines logo]()
$197
This United Airlines deal was found by Cheapflights users on 10/7. 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 11/211:30 pm -
1 stop11h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![United Airlines logo]()
$202
This Trip.com deal was found by Cheapflights users on 10/4. 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.
Thu 4/13:15 pm -
1 stop23h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Air Canada logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 10/7. 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.
Wed 3/3111:27 pm -
1 stop10h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Volaris logo]()
$216
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 October 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $461 (Air Canada) |
One-way from | $186 (FlightHub) |
Popular in | November |
Cheapest in | May |
Average price | $555 |
Good round-trip deal | $823 or less |
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 October 8, 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
Mon 11/16
2:34 pm-12:23 pm
1 stop18h 49m
Cancun
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$202
Quickest round-trip
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Tue 11/10
5:00 am-4:00 pm
1 stop8h 00m
Cancun
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$202
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Sun 11/1
5:33 am-8:55 pm
2 stops12h 22m
Cancun
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$236
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Mon 10/26
11:35 pm-12:40 pm
1 stop11h 05m
Cancun
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$244
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Sat 10/24
12:29 pm-1:05 pm
2 stops22h 36m
Cancun
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$256
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Wed 10/28
4:25 pm-2:37 pm
2 stops20h 12m
Cancun
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$267
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Thu 10/29
10:15 pm-7:55 pm
2 stops19h 40m
Cancun
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$272
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Wed 11/11
7:15 pm-4:00 pm
1 stop17h 45m
Cancun
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$278
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Mon 10/19
11:00 pm-2:25 pm
1 stop13h 25m
Cancun
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$290
PortlandCancún
PDX Portland - CUN Cancun
PDXCUN
Portland
Sat 10/24
6:44 am-8:19 pm
2 stops11h 35m
Cancun
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$290
Showing 1-10 of 20 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 October.
| 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, May 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 $610). 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 $445 and $667 in December.The cheapest round-trip price found within the last 5 days was $461 on Air Canada (Dec 2-Dec 7).
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 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 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 October 8, 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.
Overall
7.9
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Overall
7.9
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Overall
7.9
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Overall
7.9
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Overall
7.9
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Overall
7.9
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
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 October 8, 2026.
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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 October 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$229 | Average$438 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$260 | Average$497 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$279 | Average$483 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$341 | Average$665 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$354 | Average$506 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$383 | Average$584 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$413 | Average$615 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$426 | Average$631 | FlexibilityNo cancel fee | On-time63% |