Which layover airport offers the lowest fares from Portland to Cancún?

Flights via San Francisco (SFO) offer the lowest average round-trip price of $347.

Which layover airport has the shortest connection time from Portland to Cancún?

Phoenix (PHX) has the shortest average layover time for this route: 1h 19m.

Which airport is the most popular layover for flights between Portland and Cancún?

Dallas (DFW) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Portland to Cancun?

Air Canada, United Airlines, and Volaris are the most popular carriers operating from Portland to Cancun

What airlines fly to Cancún?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Cancún from Portland according to our data. American Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Cancún. Keep in mind that there are 8 different airlines that fly to Cancún on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Portland to Cancún?

Flights connecting via Salt Lake City (SLC) have the shortest average one-way travel time: 7h 27m.

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?

There are 8 operators available for flights from Portland Airport to Cancun Airport as of September 2026.

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.

$178 Cheap Flights from Portland to Cancún in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Cancún

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7:00 am - 7:00 amPDX Portland-CUN Cancun

21h 00m1 stop Vancouver Intl

6:10 pm - 6:31 pmCUN Cancun-PDX Portland

27h 21m1 stop Vancouver Intl

$437Air Canada

Mon, Nov 2 - Mon, Nov 9

10:00 am - 1:00 pmPDX Portland-CUN Cancun

24h 00m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

9:30 pm - 2:41 pmCUN Cancun-PDX Portland

20h 11m2 stops Toronto Pearson Intl Vancouver Intl

$437Air Canada

Wed, Dec 2 - Tue, Dec 8

10:22 pm - 3:31 pmPDX Portland-CUN Cancun

14h 09m1 stop Guadalajara Miguel Hidal

10:20 am - 8:50 pmCUN Cancun-PDX Portland

13h 30m1 stop Guadalajara Miguel Hidal

$437Volaris

Sun, Feb 28 - Wed, Mar 10

11:15 pm - 3:28 pmPDX Portland-CUN Cancun

14h 13m1 stop Guadalajara Miguel Hidal

10:40 am - 8:59 pmCUN Cancun-PDX Portland

12h 19m1 stop Guadalajara Miguel Hidal

$438Volaris

Mon, Oct 12 - Fri, Oct 16

7:10 pm - 11:30 pmPDX Portland-CUN Cancun

25h 20m2 stops Vancouver Intl Toronto Pearson Intl

10:20 am - 8:50 pmCUN Cancun-PDX Portland

13h 30m1 stop Guadalajara Miguel Hidal

$439Multiple Airlines

Fri, Nov 27 - Fri, Dec 4

11:15 pm - 3:28 pmPDX Portland-CUN Cancun

14h 13m1 stop Guadalajara Miguel Hidal

7:00 am - 6:31 pmCUN Cancun-PDX Portland

14h 31m1 stop Vancouver Intl

$443Multiple Airlines

Sat, Oct 24 - Sun, Nov 1

11:49 pm - 9:18 pmPDX Portland-CUN Cancun

18h 29m1 stop Dallas/Fort Worth

7:00 am - 10:15 pmCUN Cancun-PDX Portland

18h 15m1 stop Dallas/Fort Worth

$464American Airlines

Sat, Jan 16 - Wed, Jan 20

6:21 pm - 3:43 pmPDX Portland-CUN Cancun

18h 22m1 stop Phoenix Sky Harbor Intl

11:55 am - 12:16 amCUN Cancun-PDX Portland

15h 21m1 stop Miami

$464American Airlines

Sat, Jan 16 - Thu, Jan 21

7:49 pm - 11:25 amPDX Portland-CUN Cancun

12h 36m2 stops San Francisco Houston George Bush Intcntl

4:47 pm - 11:18 pmCUN Cancun-PDX Portland

9h 31m1 stop Houston George Bush Intcntl

$477United Airlines

Sat, Jan 16 - Wed, Jan 20

7:49 pm - 11:25 amPDX Portland-CUN Cancun

12h 36m2 stops San Francisco Houston George Bush Intcntl

4:47 pm - 11:18 pmCUN Cancun-PDX Portland

9h 31m1 stop Houston George Bush Intcntl

$477United Airlines

Sat, Jan 16 - Thu, Jan 21

Cheap last minute flights

Enter your travel dates to find the best prices.

11:15 pm - 12:04 pmPDX Portland-CUN Cancun

10h 49m1 stop Guadalajara Miguel Hidal

12:49 pm - 8:59 pmCUN Cancun-PDX Portland

10h 10m1 stop Guadalajara Miguel Hidal

$647Volaris

Mon, Sep 28 - Sun, Oct 4

2:07 pm - 10:00 amPDX Portland-CUN Cancun

17h 53m1 stop Dallas/Fort Worth

12:09 pm - 7:20 pmCUN Cancun-PDX Portland

9h 11m1 stop Dallas/Fort Worth

$648American Airlines

Fri, Sep 25 - Sat, Oct 3

11:10 pm - 11:35 amPDX Portland-CUN Cancun

10h 25m1 stop Detroit Metropolitan Wayne County

12:40 pm - 10:33 pmCUN Cancun-PDX Portland

11h 53m2 stops Mexico City Benito Juarez Salt Lake City

$648Delta

Fri, Sep 25 - Sat, Oct 3

11:10 pm - 12:59 pmPDX Portland-CUN Cancun

11h 49m1 stop Detroit Metropolitan Wayne County

8:00 am - 9:47 pmCUN Cancun-PDX Portland

15h 47m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson

$648Delta

Fri, Sep 25 - Sat, Oct 3

11:30 pm - 1:10 pmPDX Portland-CUN Cancun

11h 40m1 stop Chicago O'Hare Intl

3:43 pm - 10:53 pmCUN Cancun-PDX Portland

9h 10m1 stop Denver Intl

$652United Airlines

Sat, Sep 26 - Wed, Sep 30

2:07 pm - 10:00 amPDX Portland-CUN Cancun

17h 53m1 stop Dallas/Fort Worth

11:00 am - 7:20 pmCUN Cancun-PDX Portland

10h 20m1 stop Dallas/Fort Worth

$652American Airlines

Sat, Sep 26 - Wed, Sep 30

8:00 pm - 10:35 amPDX Portland-CUN Cancun

12h 35m2 stops Las Vegas Harry Reid Intl Houston Hobby

1:05 pm - 10:15 pmCUN Cancun-PDX Portland

11h 10m2 stops Houston Hobby Denver Intl

$653Southwest

Sun, Sep 27 - Tue, Oct 6

11:59 pm - 10:06 amPDX Portland-CUN Cancun

8h 07m1 stop Houston George Bush Intcntl

1:12 pm - 10:53 pmCUN Cancun-PDX Portland

11h 41m2 stops Houston George Bush Intcntl Denver Intl

$657United Airlines

Sat, Sep 26 - Wed, Sep 30

11:15 pm - 3:28 pmPDX Portland-CUN Cancun

14h 13m1 stop Guadalajara Miguel Hidal

10:40 am - 8:59 pmCUN Cancun-PDX Portland

12h 19m1 stop Guadalajara Miguel Hidal

$669Volaris

Wed, Sep 23 - Fri, Sep 25

11:30 pm - 2:10 pmPDX Portland-CUN Cancun

12h 40m2 stops Chicago Midway Baltimore/Washington

10:10 am - 6:25 pmCUN Cancun-PDX Portland

10h 15m2 stops Houston Hobby Phoenix Sky Harbor Intl

$737Southwest

Thu, Sep 24 - Sat, Sep 26

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Air Canada flights from Portland to Cancún

Our best Air Canada deals on Portland to Cancún flight tickets

Air Canada

Nov 2

PDX7:00 amPortland

21h 00m

1 stop

CUN7:00 amCancun

Nov 9

CUN6:10 pmCancun

27h 21m

1 stop

PDX6:31 pmPortland

$437

Air Canada

Nov 3

PDX7:00 amPortland

13h 30m

2 stops

CUN11:30 pmCancun

Nov 10

CUN8:00 amCancun

28h 26m

1 stop

PDX9:26 amPortland

$440

Air Canada

Oct 24

PDX3:30 pmPortland

22h 40m

1 stop

CUN4:10 pmCancun

Oct 31

CUN5:10 pmCancun

28h 21m

1 stop

PDX7:31 pmPortland

$441

United Airlines flights from Portland to Cancún

Our best United Airlines deals on Portland to Cancún flight tickets

United Airlines

Jan 16

PDX7:49 pmPortland

12h 36m

2 stops

CUN11:25 amCancun

Jan 20

CUN4:47 pmCancun

9h 31m

1 stop

PDX11:18 pmPortland

$477

United Airlines

Feb 8

PDX7:49 pmPortland

12h 36m

2 stops

CUN11:25 amCancun

Feb 13

CUN4:47 pmCancun

9h 25m

1 stop

PDX11:12 pmPortland

$478

United Airlines

Oct 6

PDX5:00 amPortland

7h 40m

1 stop

CUN2:40 pmCancun

Oct 20

CUN12:11 pmCancun

12h 12m

1 stop

PDX10:23 pmPortland

$604

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandCancún

PDX Portland - CUN Cancun

PDXCUN

Portland

Mon 11/2

7:00 am-7:00 am

1 stop21h 00m

Cancun

Mon 11/9

6:10 pm-6:31 pm

1 stop27h 21m

$437

PortlandCancún

PDX Portland - CUN Cancun

PDXCUN

Portland

Wed 12/2

10:00 am-1:00 pm

2 stops24h 00m

Cancun

Tue 12/8

9:30 pm-2:41 pm

2 stops20h 11m

$437

PortlandCancún

PDX Portland - CUN Cancun

PDXCUN

Portland

Sun 2/28

10:22 pm-3:31 pm

1 stop14h 09m

Cancun

Wed 3/10

10:20 am-8:50 pm

1 stop13h 30m

$437

PortlandCancún

PDX Portland - CUN Cancun

PDXCUN

Portland

Mon 10/12

11:15 pm-3:28 pm

1 stop14h 13m

Cancun

Fri 10/16

10:40 am-8:59 pm

1 stop12h 19m

$438

PortlandCancún

PDX Portland - CUN Cancun

PDXCUN

Portland

Fri 11/27

7:10 pm-11:30 pm

2 stops25h 20m

Cancun

Fri 12/4

10:20 am-8:50 pm

1 stop13h 30m

$439

PortlandCancún

PDX Portland - CUN Cancun

PDXCUN

Portland

Sat 10/24

11:15 pm-3:28 pm

1 stop14h 13m

Cancun

Sun 11/1

7:00 am-6:31 pm

1 stop14h 31m

$443

PortlandCancún

PDX Portland - CUN Cancun

PDXCUN

Portland

Sat 1/16

11:49 pm-9:18 pm

1 stop18h 29m

Cancun

Wed 1/20

7:00 am-10:15 pm

1 stop18h 15m

$464

PortlandCancún

PDX Portland - CUN Cancun

PDXCUN

Portland

Sat 1/16

6:21 pm-3:43 pm

1 stop18h 22m

Cancun

Thu 1/21

11:55 am-12:16 am

1 stop15h 21m

$464

Quickest round-trip

PortlandCancún

PDX Portland - CUN Cancun

PDXCUN

Portland

Sat 1/16

7:49 pm-11:25 am

2 stops12h 36m

Cancun

Wed 1/20

4:47 pm-11:18 pm

1 stop9h 31m

$477

PortlandCancún

PDX Portland - CUN Cancun

PDXCUN

Portland

Sat 1/16

7:49 pm-11:25 am

2 stops12h 36m

Cancun

Thu 1/21

4:47 pm-11:18 pm

1 stop9h 31m

$477

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

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

Prices are currently typical for flights on this route.

Typical prices usually range from $430 to $626.
The lowest price recently found on this route was $437.

What is the cheapest month to fly to Cancún?

If you don’t want to visit Cancún in May, then you should wait until February to fly from Portland, when ticket prices are also cheap, with an average price of $461.

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 $599. 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 $528 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 $481 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 September 2026, prices for Portland to Cancún flights are approximately 34% more expensive 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	$178
Fastest flight time	5h 51m
Direct flights	Sun
Airports in Cancún	1 airport

The best one-way flight to Cancún from Portland in the past 72 hours is $178. The best round-trip flight deal from Portland to Cancún found on momondo in the last 72 hours is $437.

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?
There are 8 operators available for flights from Portland Airport to Cancun Airport as of September 2026.
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?
Based on momondo bookings for flights between Portland and Cancún, the leading plane model is Boeing 737-900 Passenger/BBJ3 (winglets), making up 58.33% of the total bookings. Other popular models include Boeing 737 MAX 9 with 25.00% and Boeing 737 with 16.67%.
What is the most popular airline from Portland to Cancún?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Portland to Cancún is American Airlines (26% of total bookings). The next most popular airlines are United Airlines (24%), Delta (17%), and Volaris (16%).

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
Volaris	PriceFrom $229	Free Cancellation	Rating 6.6 1,136 reviews	Search Volaris flights
Delta	PriceFrom $270	Free Cancellation	Rating 7.8 8,595 reviews	Search Delta flights
Aeromexico	PriceFrom $279	Free Cancellation	Rating 7.5 1,463 reviews	Search Aeromexico flights
Alaska Airlines	PriceFrom $341	Free Cancellation	Rating 7.9 12,954 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $353	Free Cancellation	Rating 7.4 10,229 reviews	Search United Airlines flights
American Airlines	PriceFrom $382	Free Cancellation	Rating 7.0 12,081 reviews	Search American Airlines flights
Air Canada	PriceFrom $413	Free Cancellation	Rating 7.1 11,667 reviews	Search Air Canada flights
Southwest	PriceFrom $426	Free Cancellation	Rating 8.0 4,196 reviews	Search Southwest flights

Playa del Carmen

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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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Cheap flights from Portland to Cancún from $178

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 2/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Portland to Cancún

Our best Air Canada deals on Portland to Cancún flight tickets

United Airlines flights from Portland to Cancún

Our best United Airlines deals on Portland to Cancún flight tickets

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How to get the cheapest flight ticket from Portland to Cancún

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

What is the cheapest month to fly to Cancún?

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

What is the cheapest Portland to Cancun flight route?

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

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

How have Portland to Cancún flight prices changed over time?

What is the cheapest airline that flies from Portland to Cancun?

What airlines fly to Cancún?

Which airport is the most popular layover for flights between Portland and Cancún?

Which layover airport offers the lowest fares from Portland to Cancún?

Which layover airport has the shortest travel time from Portland to Cancún?

Which layover airport has the shortest connection time from Portland to Cancún?

When to book flights from Portland to Cancún

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

Best Price Found

Fastest flight time

Direct flights

Airports in Cancún

Frequently asked questions about flying 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

Traveling to a place near Cancún?

Why use momondo?

An easier way to manage your Cancún trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Mexico

Airports servicing Quintana Roo

Fly your favorite airline to Cancún

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Cancún

List of cabin classes available on flights landing in Cancún. Availability may vary depending on flight origin and airline.

Popular cities in Mexico

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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