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$202+ Cheap flights from Portland, ME (PWM) to Mexico

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MEX
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Portland to Mexico

Keep the following information in mind while searching for Portland to Mexico flight deals. Data was last updated August 20, 2025.

Round-trip from

$348
(Expedia)

One-way from

$202
(Delta)

Popular in

December

Cheapest in

July

Average price

$629
From Portland to Mexico
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One-way flight from Portland to Mexico
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Portland to Mexico

Cheapest flights from Portland to Mexico
Explore the most affordable flight options available from Portland to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Expedia deal was found by Cheapflights users on 8/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/47:09 amPWM - CUN
1 stop8h 23mJetBlue
Sat 10/1111:20 amCUN - PWM
1 stop9h 42mJetBlue
Deal found 8/18$348
This Priceline deal was found by Cheapflights users on 8/19. 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.
Sat 10/47:30 amPWM - CUN
1 stop27h 30mJetBlue
Tue 10/711:20 amCUN - PWM
1 stop25h 02mJetBlue
Deal found 8/19$371
This JetBlue deal was found by Cheapflights users on 8/20. 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.
Tue 9/97:30 amPWM - CUN
1 stop6h 45mJetBlue
Mon 9/1511:20 amCUN - PWM
1 stop9h 47mJetBlue
Deal found 8/20$385
This Delta deal was found by Cheapflights users on 8/20. 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.
Tue 9/306:00 amPWM - CUN
1 stop7h 50mDelta
Tue 10/78:00 amCUN - PWM
1 stop13h 19mDelta
Deal found 8/20$432
This Delta deal was found by Cheapflights users on 8/20. 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.
Mon 9/226:33 amPWM - CUN
2 stops14h 42mDelta
Mon 9/2912:39 pmCUN - PWM
1 stop10h 55mDelta
Deal found 8/20$436
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 10/276:14 amPWM - CUN
1 stop8h 36mAmerican Airlines
Mon 11/171:16 pmCUN - PWM
1 stop8h 19mAmerican Airlines
Deal found 8/17$442
This American Airlines deal was found by Cheapflights users on 8/19. 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 10/45:10 pmPWM - CUN
2 stops17h 31mAmerican Airlines
Tue 10/77:45 amCUN - PWM
2 stops11h 29mAmerican Airlines
Deal found 8/19$446
This American Airlines deal was found by Cheapflights users on 8/18. 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 12/41:09 pmPWM - CUN
1 stop23h 16mAmerican Airlines
Mon 12/84:00 pmCUN - PWM
1 stop6h 24mAmerican Airlines
Deal found 8/18$449
This Delta deal was found by Cheapflights users on 8/20. 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.
Sun 9/216:00 amPWM - CUN
1 stop15h 15mDelta
Mon 9/2912:39 pmCUN - PWM
1 stop10h 55mDelta
Deal found 8/20$463
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Sun 9/286:14 amPWM - CUN
1 stop9h 14mUnited Airlines
Fri 10/312:20 pmCUN - PWM
1 stop8h 24mUnited Airlines
Deal found 8/20$472
This American Airlines deal was found by Cheapflights users on 8/18. 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 10/26:00 amPWM - CUN
2 stops10h 28mAmerican Airlines
Thu 10/910:45 amCUN - PWM
2 stops12h 06mAmerican Airlines
Deal found 8/18$489
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Wed 12/315:39 amPWM - CZM
2 stops9h 36mAmerican Airlines
Thu 1/83:00 pmCZM - PWM
2 stops20h 05mAmerican Airlines
Deal found 8/18$502

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Mexico 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 August 20, 2025.
Use the filters below to find and compare flights from Portland to Mexico that are best for you.

Fly from

Portland

Fly to

Mexico

Route

Depart

Return

Price

PortlandCancún

PWM - CUN

PWMCUN

Portland

Sat 10/4

7:09 am-2:32 pm

1 stop8h 23m

Cancun

Sat 10/11

11:20 am-10:02 pm

1 stop9h 42m

$348

PortlandCancún

PWM - CUN

PWMCUN

Portland

Mon 9/29

7:09 am-1:15 pm

1 stop7h 06m

Cancun

Mon 10/6

11:20 am-10:02 pm

1 stop9h 42m

$365

PortlandCancún

PWM - CUN

PWMCUN

Portland

Sat 10/4

7:30 am-2:32 pm

1 stop8h 02m

Cancun

Tue 10/7

11:20 am-10:01 pm

1 stop9h 41m

$365

PortlandCancún

PWM - CUN

PWMCUN

Portland

Tue 9/9

7:30 am-1:15 pm

1 stop6h 45m

Cancun

Mon 9/15

11:20 am-10:07 pm

1 stop9h 47m

$385

PortlandCancún

PWM - CUN

PWMCUN

Portland

Tue 9/16

6:00 am-2:20 pm

1 stop9h 20m

Cancun

Wed 9/24

2:00 pm-12:11 am

1 stop9h 11m

$432

PortlandCancún

PWM - CUN

PWMCUN

Portland

Sun 1/25

5:30 am-1:50 pm

1 stop8h 20m

Cancun

Sat 1/31

12:25 pm-9:59 pm

1 stop9h 34m

$432

PortlandCancún

PWM - CUN

PWMCUN

Portland

Thu 9/11

1:35 pm-8:15 pm

1 stop7h 40m

Cancun

Wed 9/17

3:20 pm-12:11 am

1 stop7h 51m

$432

PortlandCancún

PWM - CUN

PWMCUN

Portland

Sun 1/18

5:30 am-6:31 pm

2 stops13h 01m

Cancun

Thu 1/22

1:40 pm-9:59 pm

1 stop8h 19m

$432

PortlandCancún

PWM - CUN

PWMCUN

Portland

Thu 9/25

6:00 am-8:15 pm

1 stop15h 15m

Cancun

Thu 10/2

3:20 pm-12:11 am

1 stop7h 51m

$432

PortlandOaxaca

PWM - OAX

PWMOAX

Portland

Wed 1/7

5:30 am-7:25 am

2 stops26h 55m

Oaxaca Xoxocotlan

Wed 2/18

7:59 am-9:59 pm

2 stops13h 00m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 57 results
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Best time to book a flight from Portland to Mexico

Have a flexible travel schedule? Discover the best time to fly to Mexico 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 Mexico

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

Currently, May is the cheapest month in which you can book a flight from Portland, Maine to Mexico (average of $387). Flying from Portland, Maine to Mexico in December is currently the most expensive (average of $615). 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 MX?

Find hourly flight availability from Portland to Mexico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

When flying from Portland, Maine to Mexico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Mexico

Get insights into the airlines that provide service to Mexico. 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 Mexico. Reviews last updated August 20, 2025.
Get a feel of what it's like to fly with Delta, Aeromexico, and United Airlines from Portland to Mexico by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aeromexico
7.5
Good
1,718 reviews
Delta
8.0
Very good
7,982 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,928 reviews
Delta
8.0
Very good
7,982 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.2
Good
2,916 reviews
Delta
8.0
Very good
7,982 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly from for flights from Portland to Mexico?

    Portland (PWM) is the airport you will fly out of if you book a flight from Portland to Mexico. It is only a 2.9 mi journey to Portland (PWM) from Portland’s city center.

  • How long is the flight from Portland, Maine to Mexico?

    Departing from Portland, Maine to Mexico will take you 8h 23m. Airlines will cover a distance of 1828 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Portland, Maine to Mexico one-way?

    For one-way options, check prices for Aeromexico. According to our data, you can fly for as low as $202. Users have also found prices from $202 and $207 on Delta and American Airlines, respectively.

  • What are the most popular routes from Portland, Maine to Mexico?

    Most travelers choose Portland - Cancun, Portland - Cozumel or Portland - Mexico City Benito Juarez when deciding on the best route from Portland, Maine to Mexico.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Mexico 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 Mexico?

    Currently, May is the cheapest month in which you can book a flight from Portland, Maine to Mexico (average of $387). Flying from Portland, Maine to Mexico in December is currently the most expensive (average of $615). 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

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Top 6 airlines flying from Portland to Mexico

Discover the top 6 airlines that operate flights from Portland to Mexico. 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$186Average$748FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$324Average$689FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$379Average$579FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$429Average$747FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$444Average$640FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$551Average$904FlexibilityNo cancel feeOn-time63%

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