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Cheap flights from Portland to Cancún from $148

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 5/18. 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
0 bags

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Find the cheapest flights from Portland to Cancún

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Portland to Cancún.
American Airlines Logo
11:59 pm - 7:20 pmPDX-CUN
17h 21m1 stop
American Airlines Logo
5:00 pm - 10:05 amCUN-PDX
19h 05m1 stop
$325American Airlines
Find Deal
Sat, Aug 30 - Thu, Sep 11
American Airlines Logo
11:59 pm - 10:58 amPDX-CUN
8h 59m1 stop
American Airlines Logo
10:05 am - 6:33 pmCUN-PDX
10h 28m1 stop
$329American Airlines
Find Deal
Sat, Aug 30 - Sat, Sep 6
United Airlines Logo
5:00 am - 4:45 pmPDX-CUN
9h 45m1 stop
United Airlines Logo
5:01 pm - 12:31 amCUN-PDX
9h 30m1 stop
$345United Airlines
Find Deal
Wed, May 7 - Wed, May 14
United Airlines Logo
11:59 pm - 12:02 pmPDX-CUN
10h 03m1 stop
United Airlines Logo
11:08 am - 10:26 pmCUN-PDX
13h 18m1 stop
$349United Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
Aeromexico Logo
6:15 am - 5:10 pmPDX-CUN
8h 55m1 stop
Aeromexico Logo
4:13 pm - 11:52 pmCUN-PDX
9h 39m1 stop
$351Aeromexico
Find Deal
Tue, Jul 1 - Thu, Jul 10
Delta Logo
5:30 am - 8:31 pmPDX-CUN
13h 01m2 stops
Delta Logo
4:10 pm - 11:38 pmCUN-PDX
9h 28m1 stop
$352Delta
Find Deal
Fri, Aug 15 - Fri, Aug 22
Delta Logo
10:00 am - 12:03 amPDX-CUN
12h 03m2 stops
Delta Logo
9:00 am - 11:48 pmCUN-PDX
16h 48m2 stops
$353Delta
Find Deal
Sat, Sep 20 - Mon, Sep 29
Aeromexico Logo
6:00 am - 11:03 pmPDX-CUN
15h 03m2 stops
Aeromexico Logo
9:00 am - 11:51 pmCUN-PDX
16h 51m2 stops
$365Aeromexico
Find Deal
Sat, Sep 27 - Sat, Oct 4
Frontier Logo
6:37 am - 2:51 pmPDX-CUN
30h 14m1 stop
Frontier Logo
3:15 pm - 11:27 pmCUN-PDX
10h 12m1 stop
$428Frontier
Find Deal
Wed, May 14 - Tue, May 20
Frontier Logo
6:35 am - 2:51 pmPDX-CUN
30h 16m1 stop
Frontier Logo
3:24 pm - 10:09 amCUN-PDX
20h 45m1 stop
$435Frontier
Find Deal
Sun, May 18 - Sat, May 24

American Airlines flights from Portland to Cancún

Our best American Airlines deals on Portland to Cancún flight tickets
American Airlines
Aug 30
PDX11:59 pmPortland
17h 21m
1 stop
CUN7:20 pmCancun
Sep 11
CUN5:00 pmCancun
19h 05m
1 stop
PDX10:05 amPortland
American Airlines
Aug 30
PDX11:59 pmPortland
8h 59m
1 stop
CUN10:58 amCancun
Sep 6
CUN10:05 amCancun
10h 28m
1 stop
PDX6:33 pmPortland
American Airlines
Aug 30
PDX11:59 pmPortland
11h 08m
2 stops
CUN1:07 pmCancun
Sep 6
CUN8:00 amCancun
16h 43m
1 stop
PDX10:43 pmPortland

United Airlines flights from Portland to Cancún

Our best United Airlines deals on Portland to Cancún flight tickets
United Airlines
May 7
PDX5:00 amPortland
9h 45m
1 stop
CUN4:45 pmCancun
May 14
CUN5:01 pmCancun
9h 30m
1 stop
PDX12:31 amPortland
United Airlines
Aug 14
PDX11:59 pmPortland
10h 03m
1 stop
CUN12:02 pmCancun
Aug 18
CUN11:08 amCancun
13h 18m
1 stop
PDX10:26 pmPortland
United Airlines
Aug 18
PDX3:40 pmPortland
16h 24m
2 stops
CUN10:04 amCancun
Aug 22
CUN1:43 pmCancun
10h 55m
2 stops
PDX10:38 pmPortland

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 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 Tuesday when prices can be found for as low as $468. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $718. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cancún.

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

Our most recent data shows that the best time of day to fly to Cancún is in the afternoon. Flights from Portland to Cancún during this time can be as low as $481. Flights to Cancún are more costly in the morning, with an average ticket price of $710. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 to Cancún?

You are more likely to see cheaper flights to Cancún from Portland when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around $545 when searching 18 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 $494 on momondo.

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

There are 2 cabin classes available to choose from on Portland to Cancun 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 April 2025, prices for Portland to Cancún flights are approximately 23% 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

Best Price Found

$148

Fastest flight time

7h 05m

Direct flights

None

Airports in Cancún

1 airport
The best one-way flight to Cancún from Portland in the past 72 hours is $148. The best round-trip flight deal from Portland to Cancún found on momondo in the last 72 hours is $325.
The fastest flight from Portland to Cancún takes 7h 05m
There are no direct flights from Portland to Cancún. Popular non-direct route for this connection is Portland Airport - Cancun Airport.
There is 1 airport near Cancún: Cancun (CUN)

  • How far is Portland to Cancun by plane?

    A flight from Portland to Cancun will travel around 2629.2 mi. 7h 05m 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
FrontierPriceFrom $224Free CancellationRating
6.0
3,281 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $232Free CancellationRating
6.3
7,926 reviews
Search Spirit Airlines flights
AeromexicoPriceFrom $331Free CancellationRating
7.4
1,699 reviews
Search Aeromexico flights
United AirlinesPriceFrom $350Free CancellationRating
7.4
8,667 reviews
Search United Airlines flights
DeltaPriceFrom $351Free CancellationRating
8.0
7,917 reviews
Search Delta flights
American AirlinesPriceFrom $374Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $393Free CancellationRating
8.0
9,882 reviews
Search Alaska Airlines flights
VolarisPriceFrom $463Free CancellationRating
6.7
1,172 reviews
Search Volaris flights
Air CanadaPriceFrom $470Free CancellationRating
7.0
9,142 reviews
Search Air Canada flights
SouthwestPriceFrom $481Free CancellationRating
8.0
4,280 reviews
Search Southwest 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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