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

Flights via Atlanta (ATL) offer the lowest average round-trip price of $371.

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

Seattle (SEA) has the shortest average layover time for this route: 1h 29m.

What airlines fly to Cancún?

American Airlines, Delta and United Airlines 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 48% of people opting to fly with this airline when traveling to Cancún. Keep in mind that there are 10 different airlines that fly to Cancún on a routine basis, so you have a few additional options to choose from.

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

Southwest, Delta, and Hawaiian Airlines are the most popular carriers operating from Portland to Cancun

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

Dallas (DFW) was the most common stop: 32% of momondo users choosing 1-stop flights on this route connected there.

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 12m.

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 10 operators available for flights from Portland Airport to Cancun Airport as of October 2025.

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.

$144 Cheap Flights from Portland to Cancún in 2025/26

Q: 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 $398 to $552. The lowest price recently found on this route was $342.

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Find the cheapest flights from Portland to Cancún

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:35 am - 2:08 pmPDX-CUN

10h 33m1 stop

5:15 pm - 12:14 amCUN-PDX

9h 59m1 stop

$342Delta

Find Deal

Mon, Nov 10 - Thu, Nov 20

7:06 pm - 2:35 pmPDX-CUN

16h 29m1 stop

5:15 pm - 12:14 amCUN-PDX

9h 59m1 stop

$346Delta

Find Deal

Fri, Nov 14 - Mon, Nov 24

7:00 am - 8:18 pmPDX-CUN

10h 18m1 stop

6:30 am - 12:13 pmCUN-PDX

8h 43m1 stop

$348United Airlines

Find Deal

Tue, Nov 11 - Tue, Nov 18

9:30 pm - 6:45 pmPDX-CUN

19h 15m1 stop

6:15 pm - 9:40 amCUN-PDX

18h 25m1 stop

$356Hawaiian Airlines

Find Deal

Thu, Oct 30 - Wed, Nov 5

7:00 am - 5:50 pmPDX-CUN

7h 50m1 stop

6:30 am - 12:13 pmCUN-PDX

8h 43m1 stop

$359United Airlines

Find Deal

Tue, Nov 11 - Thu, Nov 20

6:00 am - 8:41 pmPDX-CUN

11h 41m1 stop

5:15 pm - 10:39 amCUN-PDX

20h 24m1 stop

$360American Airlines

Find Deal

Wed, Jan 28 - Sat, Jan 31

7:20 am - 6:45 pmPDX-CUN

8h 25m1 stop

8:15 am - 6:18 amCUN-PDX

25h 03m1 stop

$362Hawaiian Airlines

Find Deal

Mon, Nov 17 - Thu, Nov 27

9:30 pm - 6:45 pmPDX-CUN

19h 15m1 stop

7:55 pm - 10:24 pmCUN-PDX

29h 29m1 stop

$363Alaska Airlines

Find Deal

Thu, Oct 30 - Fri, Nov 7

6:00 am - 8:41 pmPDX-CUN

11h 41m1 stop

11:59 am - 10:09 pmCUN-PDX

13h 10m1 stop

$366American Airlines

Find Deal

Wed, Jan 28 - Mon, Feb 2

3:29 pm - 4:45 pmPDX-CUN

22h 16m1 stop

8:15 am - 6:18 amCUN-PDX

25h 03m1 stop

$368Alaska Airlines

Find Deal

Fri, Nov 14 - Thu, Nov 27

Delta flights from Portland to Cancún

Our best Delta deals on Portland to Cancún flight tickets

Delta

Nov 10

PDX12:35 amPortland

10h 33m

1 stop

CUN2:08 pmCancun

Nov 20

CUN5:15 pmCancun

9h 59m

1 stop

PDX12:14 amPortland

$342

Find similar

Delta

Nov 14

PDX7:06 pmPortland

16h 29m

1 stop

CUN2:35 pmCancun

Nov 24

CUN5:15 pmCancun

9h 59m

1 stop

PDX12:14 amPortland

$346

Find similar

Delta

Nov 12

PDX6:29 amPortland

11h 51m

2 stops

CUN9:20 pmCancun

Nov 20

CUN1:32 pmCancun

11h 49m

1 stop

PDX10:21 pmPortland

$347

Find similar

United Airlines flights from Portland to Cancún

Our best United Airlines deals on Portland to Cancún flight tickets

United Airlines

Nov 11

PDX7:00 amPortland

10h 18m

1 stop

CUN8:18 pmCancun

Nov 18

CUN6:30 amCancun

8h 43m

1 stop

PDX12:13 pmPortland

$348

Find similar

United Airlines

Nov 11

PDX7:00 amPortland

7h 50m

1 stop

CUN5:50 pmCancun

Nov 20

CUN6:30 amCancun

8h 43m

1 stop

PDX12:13 pmPortland

$359

Find similar

United Airlines

Nov 1

PDX11:59 pmPortland

11h 35m

2 stops

CUN1:34 pmCancun

Nov 12

CUN6:30 amCancun

8h 43m

1 stop

PDX12:13 pmPortland

$364

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandCancún

PDX - CUN

PDXCUN

Portland

Mon 11/10

12:35 am-2:08 pm

1 stop10h 33m

Cancun

Thu 11/20

5:15 pm-12:14 am

1 stop9h 59m

$342

PortlandCancún

PDX - CUN

PDXCUN

Portland

Fri 11/14

7:06 pm-2:35 pm

1 stop16h 29m

Cancun

Mon 11/24

5:15 pm-12:14 am

1 stop9h 59m

$346

PortlandCancún

PDX - CUN

PDXCUN

Portland

Tue 11/11

7:00 am-8:18 pm

1 stop10h 18m

Cancun

Tue 11/18

6:30 am-12:13 pm

1 stop8h 43m

$348

PortlandCancún

PDX - CUN

PDXCUN

Portland

Thu 10/30

9:30 pm-6:45 pm

1 stop19h 15m

Cancun

Wed 11/5

6:15 pm-9:40 am

1 stop18h 25m

$356

PortlandCancún

PDX - CUN

PDXCUN

Portland

Tue 11/11

7:00 am-5:50 pm

1 stop7h 50m

Cancun

Thu 11/20

6:30 am-12:13 pm

1 stop8h 43m

$359

PortlandCancún

PDX - CUN

PDXCUN

Portland

Wed 1/28

6:00 am-8:41 pm

1 stop11h 41m

Cancun

Sat 1/31

5:15 pm-10:39 am

1 stop20h 24m

$360

PortlandCancún

PDX - CUN

PDXCUN

Portland

Mon 11/17

7:20 am-6:45 pm

1 stop8h 25m

Cancun

Thu 11/27

8:15 am-6:18 am

1 stop25h 03m

$362

PortlandCancún

PDX - CUN

PDXCUN

Portland

Thu 10/30

9:30 pm-6:45 pm

1 stop19h 15m

Cancun

Fri 11/7

7:55 pm-10:24 pm

1 stop29h 29m

$363

PortlandCancún

PDX - CUN

PDXCUN

Portland

Wed 1/28

6:00 am-8:41 pm

1 stop11h 41m

Cancun

Mon 2/2

11:59 am-10:09 pm

1 stop13h 10m

$366

PortlandCancún

PDX - CUN

PDXCUN

Portland

Fri 11/14

3:29 pm-4:45 pm

1 stop22h 16m

Cancun

Thu 11/27

8:15 am-6:18 am

1 stop25h 03m

$368

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?

What is the cheapest month to fly to Cancún?

If you don’t want to visit Cancún in September, then you should wait until August to fly from Portland, when ticket prices are also cheap, with an average price of $444.

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

The cheapest day to depart from Portland to Cancún is on a Wednesday when prices can be found for as low as $528. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $1,204. 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 $653. 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 weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around $512 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 $462 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 October 2025, prices for Portland to Cancún flights are approximately 11% 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	$420
Fastest flight time	5h 45m
Direct flights	Wed and Sun
Airports in Cancún	1 airport

The best flight deal from Portland to Cancún found on momondo in the last 72 hours is $420

The fastest flight from Portland to Cancún takes 5h 45m

Direct flights go from Portland to Cancún on Wednesday and Sunday. There are no airlines offering direct flights.

There is 1 airport near Cancún: Cancun (CUN)

Search flight deals

How far is Portland to Cancun by plane?
A flight from Portland to Cancun will travel around 2629.2 mi. 5h 49m 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 10 operators available for flights from Portland Airport to Cancun Airport as of October 2025.
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 44.00% of the total bookings. Other popular models include Boeing 737 MAX 9 with 32.00%, Boeing 737 with 8.00%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 8.00%.
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 (35% of total bookings). The next most popular airlines are Delta (21%), United Airlines (16%), and Alaska Airlines (10%).

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
Frontier	PriceFrom $195	Free Cancellation	Rating 5.8 3,143 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $287	Free Cancellation	Rating 7.8 2,775 reviews	Search Hawaiian Airlines flights
Volaris	PriceFrom $289	Free Cancellation	Rating 6.7 1,149 reviews	Search Volaris flights
Aeromexico	PriceFrom $317	Free Cancellation	Rating 7.4 1,687 reviews	Search Aeromexico flights
Delta	PriceFrom $319	Free Cancellation	Rating 7.9 7,971 reviews	Search Delta flights
Southwest	PriceFrom $325	Free Cancellation	Rating 8.0 4,236 reviews	Search Southwest flights
United Airlines	PriceFrom $332	Free Cancellation	Rating 7.4 8,966 reviews	Search United Airlines flights
American Airlines	PriceFrom $341	Free Cancellation	Rating 7.2 11,043 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $353	Free Cancellation	Rating 8.0 11,049 reviews	Search Alaska Airlines flights
Air Canada	PriceFrom $477	Free Cancellation	Rating 7.1 10,263 reviews	Search Air Canada flights

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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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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.

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Cheap flights from Portland to Cancún from $144

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 12/6. 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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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Portland to Cancún

Cheap round-trip flights

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Delta flights from Portland to Cancún

Our best Delta deals on Portland to Cancún flight tickets

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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

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?

What is the cheapest month to fly to Cancún?

If you don’t want to visit Cancún in September, then you should wait until August to fly from Portland, when ticket prices are also cheap, with an average price of $444.

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

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

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 October 2025, prices for Portland to Cancún flights are approximately 11% cheaper when compared to flights at the same time last year.

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

Southwest, Delta, and Hawaiian Airlines are the most popular carriers operating from Portland to Cancun

What airlines fly to Cancún?

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

Dallas (DFW) was the most common stop: 32% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Atlanta (ATL) offer the lowest average round-trip price of $371.

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 12m.

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

Seattle (SEA) has the shortest average layover time for this route: 1h 29m.

When to book flights from Portland to Cancún

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

Fastest flight time

Direct flights

Airports in Cancún

How far is Portland to Cancun by plane?

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

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?

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

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

Traveling to a place near Cancún?

Why use momondo?

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

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

How can momondo help me find flights 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?

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