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

American Airlines, United Airlines, and Aeromexico are the most popular carriers operating from Portland to Cancun

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

Atlanta (ATL) has the shortest average layover time for this route: 1h 40m.

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

Flights via Atlanta (ATL) offer the lowest average round-trip price of $663.

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

Atlanta (ATL) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

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

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 6h 40m.

What airlines fly to Cancún?

JetBlue, Delta and American Airlines are the top three most popular airlines that fly to Cancún from Portland, Maine according to our data. JetBlue is the first choice among our users, with 52% 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.

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

Prices for flights from Portland Airport to Cancun Airport were last updated today.

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

As of November 2025, there are 5 operators available to choose from 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 required travel and health documents for your Cancun Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cancun Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$137 Cheap Flights from Portland to Cancún in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from $694 to $978. The lowest price recently found on this route was $305.

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Find the cheapest flights from Portland, Maine to Cancún

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9:54 am - 4:40 pmPWM-CUN

6h 46m1 stop

2:04 pm - 11:05 pmCUN-PWM

9h 01m1 stop

$301United Airlines

Find Deal

ter, nov 18 - sex, nov 21

6:08 am - 9:20 pmPWM-CUN

15h 12m1 stop

3:15 pm - 10:23 pmCUN-PWM

7h 08m1 stop

$302Aeromexico

Find Deal

seg, dez 8 - qui, dez 11

5:07 pm - 1:25 pmPWM-CUN

20h 18m2 stops

2:22 pm - 11:43 pmCUN-PWM

9h 21m2 stops

$305American Airlines

Find Deal

seg, jan 26 - sex, jan 30

6:08 am - 2:05 pmPWM-CUN

7h 57m1 stop

7:45 am - 10:23 pmCUN-PWM

14h 38m2 stops

$327Delta

Find Deal

seg, dez 8 - qui, dez 11

5:31 am - 4:31 pmPWM-CUN

11h 00m1 stop

1:35 pm - 12:20 amCUN-PWM

10h 45m1 stop

$344Delta

Find Deal

ter, mar 3 - sex, mar 6

5:35 am - 4:06 pmPWM-CUN

10h 31m2 stops

5:09 pm - 12:05 pmCUN-PWM

18h 56m2 stops

$375American Airlines

Find Deal

ter, mar 3 - sex, mar 6

11:02 am - 9:13 amPWM-CUN

22h 11m1 stop

10:15 am - 9:07 amCUN-PWM

22h 52m1 stop

$417Multiple Airlines

Find Deal

qua, jan 28 - dom, fev 1

11:02 am - 9:10 amPWM-CUN

22h 08m1 stop

10:15 am - 9:07 amCUN-PWM

22h 52m1 stop

$424Multiple Airlines

Find Deal

qua, jan 28 - dom, fev 1

6:00 am - 4:24 pmPWM-CUN

11h 24m1 stop

10:40 am - 11:36 pmCUN-PWM

11h 56m2 stops

$595JetBlue

Find Deal

qui, abr 9 - sáb, abr 18

6:00 am - 4:24 pmPWM-CUN

11h 24m1 stop

3:05 pm - 11:36 pmCUN-PWM

7h 31m1 stop

$621JetBlue

Find Deal

qui, abr 16 - qui, abr 23

United Airlines flights from Portland, Maine to Cancún

Our best United Airlines deals on Portland, Maine to Cancún flight tickets

United Airlines

Nov 18

PWM9:54 amPortland

6h 46m

1 stop

CUN4:40 pmCancun

Nov 21

CUN2:04 pmCancun

9h 01m

1 stop

PWM11:05 pmPortland

$301

Find similar

United Airlines

Nov 9

PWM5:30 amPortland

12h 20m

2 stops

CUN5:50 pmCancun

Nov 15

CUN6:30 amCancun

16h 47m

2 stops

PWM11:17 pmPortland

$598

Find similar

United Airlines

Mar 24

PWM6:00 amPortland

7h 57m

1 stop

CUN12:57 pmCancun

Mar 29

CUN4:12 pmCancun

17h 32m

1 stop

PWM10:44 amPortland

$629

Find similar

Aeromexico flights from Portland, Maine to Cancún

Our best Aeromexico deals on Portland, Maine to Cancún flight tickets

Aeromexico

Dec 8

PWM6:08 amPortland

15h 12m

1 stop

CUN9:20 pmCancun

Dec 11

CUN3:15 pmCancun

7h 08m

1 stop

PWM10:23 pmPortland

$302

Find similar

Aeromexico

Nov 9

PWM6:00 amPortland

15h 20m

1 stop

CUN9:20 pmCancun

Nov 15

CUN6:00 amCancun

17h 54m

2 stops

PWM11:54 pmPortland

$596

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandCancún

PWM - CUN

PWMCUN

Portland

ter 11/18

9:54 am-4:40 pm

1 stop6h 46m

Cancun

sex 11/21

2:04 pm-11:05 pm

1 stop9h 01m

$301

PortlandCancún

PWM - CUN

PWMCUN

Portland

seg 12/8

6:08 am-9:20 pm

1 stop15h 12m

Cancun

qui 12/11

3:15 pm-10:23 pm

1 stop7h 08m

$302

PortlandCancún

PWM - CUN

PWMCUN

Portland

seg 1/26

5:07 pm-1:25 pm

2 stops20h 18m

Cancun

sex 1/30

2:22 pm-11:43 pm

2 stops9h 21m

$305

PortlandCancún

PWM - CUN

PWMCUN

Portland

seg 12/8

6:08 am-2:05 pm

1 stop7h 57m

Cancun

qui 12/11

7:45 am-10:23 pm

2 stops14h 38m

$327

PortlandCancún

PWM - CUN

PWMCUN

Portland

ter 3/3

5:31 am-4:31 pm

1 stop11h 00m

Cancun

sex 3/6

1:35 pm-12:20 am

1 stop10h 45m

$344

PortlandCancún

PWM - CUN

PWMCUN

Portland

ter 3/3

5:35 am-4:06 pm

2 stops10h 31m

Cancun

sex 3/6

5:09 pm-12:05 pm

2 stops18h 56m

$375

PortlandCancún

PWM - CUN

PWMCUN

Portland

qua 1/28

11:02 am-9:13 am

1 stop22h 11m

Cancun

dom 2/1

10:15 am-9:07 am

1 stop22h 52m

$417

PortlandCancún

PWM - CUN

PWMCUN

Portland

qua 1/28

11:02 am-9:10 am

1 stop22h 08m

Cancun

dom 2/1

10:15 am-9:07 am

1 stop22h 52m

$424

PortlandCancún

PWM - CUN

PWMCUN

Portland

qui 4/9

6:00 am-4:24 pm

1 stop11h 24m

Cancun

sáb 4/18

10:40 am-11:36 pm

2 stops11h 56m

$595

PortlandCancún

PWM - CUN

PWMCUN

Portland

qui 4/16

6:00 am-4:24 pm

1 stop11h 24m

Cancun

qui 4/23

3:05 pm-11:36 pm

1 stop7h 31m

$621

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland, Maine 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, Maine and Cancún?

What is the cheapest month to fly to Cancún?

If you don’t want to visit Cancún in August, then you should wait until October to fly from Portland, Maine, when ticket prices are also cheap, with an average price of $492.

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

The cheapest day to depart from Portland, Maine to Cancún is on a Wednesday when prices can be found for as low as $456. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $640. 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 evening. Flights from Portland, Maine to Cancún during this time can be as low as $289. Flights to Cancún are more costly in the morning, with an average ticket price of $581. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Cancún from Portland, Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around $598 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cancún from Portland, Maine for as low as $440 on momondo.

How have Portland, Maine to Cancún flight prices changed over time?

When to book flights from Portland, Maine to Cancún

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

Estimated round-trip price

Cheap Portland, Maine to Cancún (PWM to CUN) flight deals and tips

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

Direct flights	None

There are no direct flights from Portland, Maine to Cancún. There are no popular flight routes from Portland, Maine to Cancún.

Search flight deals

How far is Portland to Cancun by plane?
A flight from Portland to Cancun will travel around 1821.9 mi. 6h 39m 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 were last updated today.
How many operators does momondo search for flights from Portland Airport to Cancun Airport?
As of November 2025, there are 5 operators available to choose from 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 required travel and health documents for your Cancun Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cancun Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Portland, Maine to Cancún?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Portland, Maine to Cancún is American Airlines (51% of total bookings). The next most popular airlines are United Airlines (21%), Delta (13%), and Aeromexico (7%).

Best airlines flying from Portland, Maine to Cancún

Compare and see reviews for airlines that fly from Portland, Maine to Cancún with momondo

Airline	Rating	Free Cancellation	Price
Aeromexico	PriceFrom $186	Free Cancellation	Rating 7.4 1,672 reviews	Search Aeromexico flights
Delta	PriceFrom $324	Free Cancellation	Rating 7.9 8,002 reviews	Search Delta flights
JetBlue	PriceFrom $379	Free Cancellation	Rating 7.2 2,907 reviews	Search JetBlue flights
United Airlines	PriceFrom $394	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights
American Airlines	PriceFrom $402	Free Cancellation	Rating 7.2 11,038 reviews	Search American Airlines flights

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Cancún. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Portland to Cancún on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Portland to Cancún flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Portland to Cancún now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cancún and let you know when they 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.

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qui 12/11

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Cheap flights from Portland, Maine to Cancún from $137

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, Maine to Cancún departing on 1/9. 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

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United Airlines flights from Portland, Maine to Cancún

Our best United Airlines deals on Portland, Maine to Cancún flight tickets

Aeromexico flights from Portland, Maine to Cancún

Our best Aeromexico deals on Portland, Maine to Cancún flight tickets

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How to get the cheapest flight ticket from Portland, Maine 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, Maine and Cancún?

What is the cheapest month to fly to Cancún?

If you don’t want to visit Cancún in August, then you should wait until October to fly from Portland, Maine, when ticket prices are also cheap, with an average price of $492.

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?

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

How have Portland, Maine to Cancún flight prices changed over time?

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

American Airlines, United Airlines, and Aeromexico 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, Maine and Cancún?

Atlanta (ATL) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Atlanta (ATL) offer the lowest average round-trip price of $663.

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

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 6h 40m.

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

Atlanta (ATL) has the shortest average layover time for this route: 1h 40m.

When to book flights from Portland, Maine to Cancún

Cheap Portland, Maine to Cancún (PWM to CUN) flight deals and tips

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

Direct flights

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 airline from Portland, Maine to Cancún?

Best airlines flying from Portland, Maine to Cancún

Compare and see reviews for airlines that fly from Portland, Maine 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