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$187+ 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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — CUN
May 5 — May 121
Mon 5/5
Mon 5/12
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 April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$403
(American Airlines)

One-way from

$187
(American Airlines)

Popular in

April

Cheapest in

August

Average price

$706
Provider with most accurate pricing for Portland-Cancun flight deals.
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Provider most trusted by Cheapflights users for Portland-Cancun flights.
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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. 10% potential increase in price ($64 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 April 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 April 30, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 6/126:01 pmPWM - CUN
1 stop16h 32mAmerican Airlines
Mon 6/1610:45 amCUN - PWM
1 stop10h 59mAmerican Airlines
Deal found 4/29$403
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/99:30 pmPWM - CUN
1 stop11h 46mMultiple Airlines
Sun 5/119:12 amCUN - PWM
1 stop24h 58mMultiple Airlines
Deal found 4/29$473
This Delta deal was found by Cheapflights users on 4/28. 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.
Sat 8/166:30 amPWM - CUN
2 stops8h 38mDelta
Sat 8/237:00 amCUN - PWM
2 stops13h 44mDelta
Deal found 4/28$501
This Aeromexico deal was found by Cheapflights users on 4/29. 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.
Thu 6/126:00 amPWM - CUN
2 stops18h 30mAeromexico
Mon 6/167:06 amCUN - PWM
2 stops16h 20mAeromexico
Deal found 4/29$513
This JetBlue deal was found by Cheapflights users on 4/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/297:12 amPWM - CUN
1 stop8h 23mJetBlue
Mon 6/22:18 pmCUN - PWM
1 stop7h 41mJetBlue
Deal found 4/29$665
This Southwest deal was found by Cheapflights users on 4/28. 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.
Sun 12/2811:50 amPWM - CUN
1 stop8h 35mSouthwest
Sat 1/312:25 pmCUN - PWM
2 stops11h 55mSouthwest
Deal found 4/28$969
This WestJet deal was found by Cheapflights users on 4/29. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2911:33 amPWM - CUN
2 stops30h 54mWestJet
Mon 6/210:20 amCUN - PWM
2 stops29h 30mWestJet
Deal found 4/29$1,300
This Priceline deal was found by Cheapflights users on 4/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:05 amPWM - CUN
2 stops32h 10mLATAM Airlines
Fri 1/21:20 amCUN - PWM
2 stops22h 54mLATAM Airlines
Deal found 4/28$5,034

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 April 30, 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

Thu 6/12

6:01 pm-9:33 am

1 stop16h 32m

Cancun

Mon 6/16

10:45 am-10:44 pm

1 stop10h 59m

$403

PortlandCancún

PWM - CUN

PWMCUN

Portland

Sat 8/16

6:30 am-2:08 pm

2 stops8h 38m

Cancun

Sat 8/23

1:45 pm-9:44 pm

1 stop6h 59m

$431

PortlandCancún

PWM - CUN

PWMCUN

Portland

Fri 5/9

9:30 pm-8:16 am

1 stop11h 46m

Cancun

Sun 5/11

9:12 am-11:10 am

1 stop24h 58m

$473

PortlandCancún

PWM - CUN

PWMCUN

Portland

Thu 6/12

6:00 am-11:30 pm

2 stops18h 30m

Cancun

Mon 6/16

7:06 am-12:26 am

2 stops16h 20m

$513

PortlandCancún

PWM - CUN

PWMCUN

Portland

Thu 5/29

7:12 am-2:35 pm

1 stop8h 23m

Cancun

Mon 6/2

2:18 pm-10:59 pm

1 stop7h 41m

$665

PortlandCancún

PWM - CUN

PWMCUN

Portland

Thu 5/29

11:33 am-5:27 pm

2 stops30h 54m

Cancun

Mon 6/2

10:20 am-4:50 pm

2 stops29h 30m

$1,300

PortlandCancún

PWM - CUN

PWMCUN

Portland

Tue 6/17

5:08 am-3:20 pm

2 stops11h 12m

$187

PortlandCancún

PWM - CUN

PWMCUN

Portland

Wed 10/1

6:30 am-8:02 pm

2 stops14h 32m

$199

PortlandCancún

PWM - CUN

PWMCUN

Portland

Thu 6/12

8:56 pm-8:12 am

3 stops36h 16m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Portland to Cancún

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Cancún in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Cancún flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Portland, Maine-Cancún flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Portland, Maine-Cancún flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Cancún flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Cancún flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 April 25, 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 April 30, 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 April 30, 2025.
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aeromexico
7.5
Good
1,698 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
JetBlue
7.3
Good
2,922 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,826 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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?

    American Airlines, at $403, was found to be the cheapest airline from Portland, Maine to Cancún.Alternate airlines to your destination round-trip include Delta and Aeromexico. You may be able to fly from Portland, Maine to Cancún for 27% 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
Punta Sam
Holbox

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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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Portland to Cozumel flights
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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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$283Average$393FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$322Average$462FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$379Average$526FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$402Average$659FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$434Average$618FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$551Average$904FlexibilityNo cancel feeOn-time63%

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