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Cheap flights from Portland to Cancún from $165

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Cancún departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Cancún

Cheap round-trip flights

Enter your travel dates to find the best prices.
Volaris Logo
11:15 pm - 12:04 pm
PDX
-
CUN
10h 49m
1 stop
Volaris Logo
10:40 am - 8:59 pm
CUN
-
PDX
12h 19m
1 stop
$383Volaris
Mon, Sep 7 - Fri, Sep 11
Volaris Logo
11:15 pm - 12:04 pm
PDX
-
CUN
10h 49m
1 stop
Volaris Logo
10:40 am - 8:59 pm
CUN
-
PDX
12h 19m
1 stop
$387Volaris
Mon, Sep 28 - Sat, Oct 3
Multiple Airlines Logo
3:22 pm - 11:58 pm
PDX
-
CUN
30h 36m
2 stops
Multiple Airlines Logo
12:49 pm - 8:59 pm
CUN
-
PDX
10h 10m
1 stop
$423Multiple Airlines
Sat, Sep 19 - Thu, Sep 24
Multiple Airlines Logo
12:34 pm - 11:58 pm
PDX
-
CUN
33h 24m
2 stops
Multiple Airlines Logo
12:49 pm - 8:59 pm
CUN
-
PDX
10h 10m
1 stop
$427Multiple Airlines
Sun, Oct 11 - Sat, Oct 17
American Airlines Logo
2:07 pm - 10:00 am
PDX
-
CUN
17h 53m
1 stop
American Airlines Logo
11:00 am - 11:23 pm
CUN
-
PDX
14h 23m
1 stop
$451American Airlines
Fri, Sep 11 - Tue, Sep 15
American Airlines Logo
11:03 pm - 12:37 pm
PDX
-
CUN
10h 34m
1 stop
American Airlines Logo
7:00 am - 7:32 pm
CUN
-
PDX
15h 32m
1 stop
$453American Airlines
Sun, Nov 1 - Fri, Nov 6
Delta Logo
12:25 am - 12:56 pm
PDX
-
CUN
10h 31m
1 stop
Delta Logo
6:04 am - 7:14 pm
CUN
-
PDX
15h 10m
2 stops
$453Delta
Sun, Oct 4 - Fri, Oct 9
Aeromexico Logo
1:28 pm - 10:30 am
PDX
-
CUN
19h 02m
2 stops
Aeromexico Logo
7:56 am - 9:40 pm
CUN
-
PDX
15h 44m
2 stops
$453Aeromexico
Sat, Oct 10 - Fri, Oct 16
Aeromexico Logo
7:00 am - 1:30 am
PDX
-
CUN
16h 30m
2 stops
Aeromexico Logo
8:00 am - 7:09 pm
CUN
-
PDX
13h 09m
1 stop
$453Aeromexico
Sat, Oct 17 - Fri, Oct 23
Delta Logo
5:49 pm - 2:10 pm
PDX
-
CUN
18h 21m
2 stops
Delta Logo
3:20 pm - 11:44 pm
CUN
-
PDX
10h 24m
1 stop
$457Delta
Sat, Oct 24 - Sat, Oct 31

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Volaris flights from Portland to Cancún

Our best Volaris deals on Portland to Cancún flight tickets
Volaris
Sep 7
PDX11:15 pmPortland
10h 49m
1 stop
CUN12:04 pmCancun
Sep 11
CUN10:40 amCancun
12h 19m
1 stop
PDX8:59 pmPortland
$383
Volaris
Sep 28
PDX11:15 pmPortland
10h 49m
1 stop
CUN12:04 pmCancun
Oct 3
CUN10:40 amCancun
12h 19m
1 stop
PDX8:59 pmPortland
$387
Volaris
Sep 28
PDX11:15 pmPortland
10h 49m
1 stop
CUN12:04 pmCancun
Oct 3
CUN10:40 amCancun
12h 19m
1 stop
PDX8:59 pmPortland
$388

momondo 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, momondo users made 832,500 searches. Data last updated July 28, 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

Price

Cheapest round-trip
Quickest round-trip

PortlandCancún

PDX - CUN

PDXCUN

Portland

Mon 9/7

11:15 pm-12:04 pm

1 stop10h 49m

Cancun

Fri 9/11

10:40 am-8:59 pm

1 stop12h 19m

$383

PortlandCancún

PDX - CUN

PDXCUN

Portland

Mon 9/28

11:15 pm-12:04 pm

1 stop10h 49m

Cancun

Sat 10/3

10:40 am-8:59 pm

1 stop12h 19m

$387

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sat 9/19

3:22 pm-11:58 pm

2 stops30h 36m

Cancun

Thu 9/24

12:49 pm-8:59 pm

1 stop10h 10m

$423

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sun 10/11

12:34 pm-11:58 pm

2 stops33h 24m

Cancun

Sat 10/17

12:49 pm-8:59 pm

1 stop10h 10m

$427

PortlandCancún

PDX - CUN

PDXCUN

Portland

Fri 9/11

2:07 pm-10:00 am

1 stop17h 53m

Cancun

Tue 9/15

11:00 am-11:23 pm

1 stop14h 23m

$451

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sun 11/1

11:03 pm-12:37 pm

1 stop10h 34m

Cancun

Fri 11/6

7:00 am-7:32 pm

1 stop15h 32m

$453

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sun 10/4

12:25 am-12:56 pm

1 stop10h 31m

Cancun

Fri 10/9

6:04 am-7:14 pm

2 stops15h 10m

$453

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sat 10/10

1:28 pm-10:30 am

2 stops19h 02m

Cancun

Fri 10/16

7:56 am-9:40 pm

2 stops15h 44m

$453

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sat 10/17

7:00 am-1:30 am

2 stops16h 30m

Cancun

Fri 10/23

8:00 am-7:09 pm

1 stop13h 09m

$453

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sat 10/24

5:49 pm-2:10 pm

2 stops18h 21m

Cancun

Sat 10/31

3:20 pm-11:44 pm

1 stop10h 24m

$457

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to Cancún from

How to get the cheapest flight ticket from Portland to Cancún

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland and Cancún?

Prices are currently low for flights on this route.

Typical prices usually range from $401 to $645.
The lowest price recently found on this route was $383.

What is the cheapest month to fly to Cancún?

If you don’t want to visit Cancún in September, then you should wait until January to fly from Portland, when ticket prices are also cheap, with an average price of $454.

What is the cheapest day to depart on your flight to Cancún?

The cheapest day to depart from Portland to Cancún is on a Saturday when prices can be found for as low as $587. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $665. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cancún.

What is the cheapest Portland to Cancun flight route?

Fly from Portland to Cancun for the best Portland - Cancun flight prices

How far in advance should I book a flight from Portland to Cancún?

You are more likely to see cheaper flights to Cancún from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around $505 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cancún from Portland for as low as $433 on momondo.

What cabin class options are available on Portland to Cancún flights?

There are 2 cabin classes available to choose from on Portland to Cancún flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Portland to Cancún flight prices changed over time?

As of July 2026, prices for Portland to Cancún flights are approximately 14% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Cancún

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Cancún according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Cancún (PDX to CUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Cancún

Fastest flight time

5h 51m

Direct flights

Sun

Airports in Cancún

1 airport
The fastest flight from Portland to Cancún takes 5h 51m
Direct flights go from Portland to Cancún on Sunday. There are no airlines offering direct flights.
There is 1 airport in Cancún. From Portland there are direct flights to Cancun (CUN).
Search flight deals

Frequently asked questions about flying from Portland to Cancún

  • How far is Portland to Cancun by plane?

    A flight from Portland to Cancun will travel around 2629.2 mi. 5h 51m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Portland Airport to Cancun Airport?

    Prices for flights from Portland Airport to Cancun Airport refresh daily.

  • How many operators does momondo search for flights from Portland Airport to Cancun Airport?

  • How old do you have to be to fly from Portland Airport to Cancun Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Cancun Airport.

  • What documentation or ID do you need to fly to Cancun Airport?

    The necessary travel and health documents for your Cancun Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Portland to Cancún?

  • What is the most popular airline from Portland to Cancún?

Best airlines flying from Portland to Cancún

Compare and see reviews for airlines that fly from Portland to Cancún with momondo
Airline
Rating
Free Cancellation
Price
VolarisPriceFrom $229Free CancellationRating
6.6
1,148 reviews
Search Volaris flights
AeromexicoPriceFrom $279Free CancellationRating
7.4
1,469 reviews
Search Aeromexico flights
DeltaPriceFrom $284Free CancellationRating
7.8
8,483 reviews
Search Delta flights
United AirlinesPriceFrom $347Free CancellationRating
7.4
10,048 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $348Free CancellationRating
7.9
12,723 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $374Free CancellationRating
7.1
11,839 reviews
Search American Airlines flights
SouthwestPriceFrom $426Free CancellationRating
8.0
4,228 reviews
Search Southwest flights
Air CanadaPriceFrom $477Free CancellationRating
7.1
11,401 reviews
Search Air Canada flights

Traveling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Playa del Carmen
Isla Mujeres
Puerto Morelos
Holbox
Akumal
Puerto Aventuras
Punta Sam
Valladolid

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Cancún?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Cancún. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Cancún with flexible booking policies on momondo?

Flights from Portland to Cancún with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Portland to Cancún?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Cancún.

I’m not ready to book a flight from Portland to Cancún right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to Cancún flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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