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$165+ Cheap flights from Portland, ME (PWM) to Cancún (CUN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — CUN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Cancun are usually found in August or September, booked 9 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Portland to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Cancún (CUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$359
(Aeromexico)

One-way from

$165
(Delta)

Popular in

April

Cheapest in

August

Average price

$504
From Portland to Cancun
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One-way flight from Portland to Cancun
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Highest demand for flights based on searches. 9% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Portland to Cancún

Cheapest flights from Portland to Cancún
Explore the most affordable flight options available from Portland to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Aeromexico deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/275:40 amPWM - CUN
1 stop6h 39mAeromexico
Tue 11/114:10 pmCUN - PWM
1 stop7h 54mAeromexico
Deal found 6/11$359
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:25 amPWM - CUN
2 stops9h 44mDelta
Tue 11/41:54 pmCUN - PWM
1 stop9h 37mDelta
Deal found 6/11$364
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/205:10 pmPWM - CUN
2 stops17h 30mAmerican Airlines
Sat 9/274:30 pmCUN - PWM
2 stops18h 16mAmerican Airlines
Deal found 6/12$399
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/127:09 pmPWM - CUN
1 stop17h 01mUnited Airlines
Thu 6/1911:14 amCUN - PWM
2 stops11h 13mUnited Airlines
Deal found 6/12$743
This deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/296:10 amPWM - CUN
1 stop8h 15mJetBlue
Mon 9/12:30 pmCUN - PWM
1 stop8h 07mJetBlue
Deal found 6/12$747
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:30 amPWM - CUN
2 stops14h 55mSouthwest
Sun 11/92:30 pmCUN - PWM
2 stops9h 50mSouthwest
Deal found 6/10$752
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/202:21 pmPWM - CUN
3 stops42h 54mMultiple Airlines
Sat 9/278:45 pmCUN - PWM
2 stops25h 28mMultiple Airlines
Deal found 6/11$773

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Portland to Cancún that are best for you.

Fly from

Portland

Fly to

Cancún

Route

Depart

Return

Price

PortlandCancún

PWM - CUN

PWMCUN

Portland

Mon 10/27

5:40 am-11:19 am

1 stop6h 39m

Cancun

Tue 11/11

4:10 pm-12:04 am

1 stop7h 54m

$359

PortlandCancún

PWM - CUN

PWMCUN

Portland

Wed 10/29

11:25 am-8:09 pm

2 stops9h 44m

Cancun

Tue 11/4

1:54 pm-11:31 pm

1 stop9h 37m

$364

PortlandCancún

PWM - CUN

PWMCUN

Portland

Sat 9/20

5:10 pm-9:40 am

2 stops17h 30m

Cancun

Sat 9/27

4:30 pm-11:46 am

2 stops18h 16m

$399

PortlandCancún

PWM - CUN

PWMCUN

Portland

Fri 8/29

6:10 am-1:25 pm

1 stop8h 15m

Cancun

Mon 9/1

2:30 pm-11:37 pm

1 stop8h 07m

$747

PortlandCancún

PWM - CUN

PWMCUN

Portland

Thu 11/6

5:30 am-8:25 pm

2 stops14h 55m

Cancun

Sun 11/9

2:30 pm-12:20 am

2 stops9h 50m

$752

PortlandCancún

PWM - CUN

PWMCUN

Portland

Sat 9/20

2:21 pm-8:15 am

3 stops42h 54m

Cancun

Sat 9/27

8:45 pm-11:13 pm

2 stops25h 28m

$773

PortlandCancún

PWM - CUN

PWMCUN

Portland

Wed 10/1

11:25 am-8:02 pm

2 stops9h 37m

$165

PortlandCancún

PWM - CUN

PWMCUN

Portland

Sat 9/20

5:10 pm-11:17 am

1 stop19h 07m

$179

PortlandCancún

PWM - CUN

PWMCUN

Portland

Sat 9/20

2:21 pm-11:33 am

3 stops46h 12m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Portland to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Cancún

How far ahead should I book a flight from Portland, Maine to Cancún?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Cancún. Price data was last updated on June 9, 2025.

Booking 9 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland, Maine to Cancún. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Portland, Maine to Cancún?

Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Cancún (average of $360). Flying from Portland, Maine to Cancún in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PWM to CUN?

Find hourly flight availability from Portland to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Portland, Maine to Cancún, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 51% versus a flight in the morning.

Rainfall in Cancún by month

Plan your trip to Cancún by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cancún ranges from 1.1 - 11.1 inches per month. October is typically the wettest month, when rainfall can reach 11.1 in. April is typically the driest time to visit Cancún when rainfall is around 1.1 in.

Temperature in Cancún by month

Plan your trip to Cancún by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cancún, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).

Reviews of airlines servicing Cancún

Get insights into the airlines that provide service to Cancún. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cancún. Reviews last updated June 12, 2025.
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Aeromexico
7.5
Good
1,706 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,925 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from Portland to Cancún. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Portland, Maine to Cancún round-trip?

    Aeromexico, at $359, was found to be the cheapest airline from Portland, Maine to Cancún.Alternate airlines to your destination round-trip include Delta and American Airlines. You may be able to fly from Portland, Maine to Cancún for 36% less than the average price by searching for these airlines.

  • Can I find deals for flights from Portland to Cancún that include hotel bookings?

    Yes. In addition to deals on Portland to Cancún flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Cancún?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Cancún.

  • Can I find deals for business class flights from Portland to Cancún?

    Yes. Cheapflights offers flight deals from Portland to Cancún by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland, Maine to Cancún?

    Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Cancún (average of $360). Flying from Portland, Maine to Cancún in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Puerto Aventuras
Holbox
Punta Sam

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Alternative routes for Portland to Cancún

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Portland to Cancún

Discover the top 6 airlines that operate flights from Portland to Cancún. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$283Average$445FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$322Average$468FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$379Average$526FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$427Average$645FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$434Average$599FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$551Average$904FlexibilityNo cancel feeOn-time63%

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