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$148+ 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MEX
12月 21 — 12月 281
週日 12/21
週日 12/28
1 adult, Economy
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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 11月 21, 2025.

This Delta deal was found by Cheapflights users on 11/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 11/276:00 amPWM - CUN
1 stop15h 20mDelta
週三 12/312:00 pmCUN - PWM
1 stop10h 23mDelta
Deal found 11/19$351
This American Airlines deal was found by Cheapflights users on 11/19. 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.
週四 12/45:17 pmPWM - CUN
2 stops17h 28mAmerican Airlines
週一 12/85:20 pmCUN - PWM
2 stops18h 17mAmerican Airlines
Deal found 11/19$446
This Delta deal was found by Cheapflights users on 11/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 12/46:08 amPWM - CUN
1 stop15h 12mDelta
週一 12/88:49 amCUN - PWM
2 stops13h 34mDelta
Deal found 11/19$517
This American Airlines deal was found by Cheapflights users on 11/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 12/65:34 amPWM - MEX
2 stops17h 21mAmerican Airlines
週六 12/136:00 amMEX - PWM
2 stops15h 55mAmerican Airlines
Deal found 11/20$538
This United Airlines deal was found by Cheapflights users on 11/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週日 12/216:00 amPWM - CUN
1 stop7h 57mUnited Airlines
週五 12/2611:35 amCUN - PWM
1 stop12h 24mUnited Airlines
Deal found 11/18$613
This American Airlines deal was found by Cheapflights users on 11/18. 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.
週三 12/35:34 amPWM - SJD
2 stops11h 18mAmerican Airlines
週一 12/82:23 pmSJD - PWM
2 stops19h 14mAmerican Airlines
Deal found 11/18$691
This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 11/279:54 amPWM - CUN
1 stop6h 46mUnited Airlines
週日 11/305:09 pmCUN - PWM
1 stop16h 55mUnited Airlines
Deal found 11/19$720
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 12/2411:16 amPWM - MEX
1 stop9h 29mMultiple Airlines
週二 1/68:10 amMEX - PWM
2 stops25h 12mMultiple Airlines
Deal found 11/20$730
This United Airlines deal was found by Cheapflights users on 11/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 12/66:00 amPWM - CZM
3 stops32h 23mUnited Airlines
週二 12/92:25 pmCZM - PWM
2 stops22h 57mUnited Airlines
Deal found 11/18$748
This American Airlines deal was found by Cheapflights users on 11/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 12/226:41 pmPWM - PVR
2 stops18h 16mAmerican Airlines
週三 12/316:32 pmPVR - PWM
2 stops21h 07mAmerican Airlines
Deal found 11/20$756
This Delta deal was found by Cheapflights users on 11/20. 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.
週六 12/66:08 amPWM - MEX
1 stop10h 07mDelta
週六 12/132:05 pmMEX - PWM
1 stop7h 18mDelta
Deal found 11/20$790
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 12/229:46 amPWM - MEX
1 stop10h 59mMultiple Airlines
週二 1/68:10 amMEX - PWM
2 stops25h 12mMultiple Airlines
Deal found 11/20$805

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 11月 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$317
(United Airlines)

One-way from

$148
(American Airlines)

Popular in

December

Cheapest in

July

Average price

$657
Provider with most accurate pricing for Portland-Mexico City Benito Juarez flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Mexico City Benito Juarez flights.
Search Deals
From Portland to Mexico
Search Deals
One-way flight from Portland to Mexico
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 11月 21, 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

週日 3/1

6:00 am-1:57 pm

1 stop7h 57m

Cancun

週二 3/24

1:04 pm-10:51 pm

1 stop8h 47m

$317

PortlandCancún

PWM - CUN

PWMCUN

Portland

週日 1/18

5:20 am-4:20 pm

2 stops11h 00m

Cancun

週五 1/23

11:30 am-10:07 pm

2 stops10h 37m

$322

PortlandCancún

PWM - CUN

PWMCUN

Portland

週日 2/1

5:20 am-2:15 pm

2 stops8h 55m

Cancun

週二 2/10

3:15 pm-10:07 pm

1 stop6h 52m

$322

PortlandCancún

PWM - CUN

PWMCUN

Portland

週六 1/17

6:00 am-5:50 pm

2 stops11h 50m

Cancun

週四 1/22

8:39 am-11:30 pm

2 stops14h 51m

$322

PortlandCancún

PWM - CUN

PWMCUN

Portland

週六 1/17

6:00 am-5:50 pm

2 stops11h 50m

Cancun

週五 1/23

4:20 pm-9:01 am

2 stops16h 41m

$322

PortlandCancún

PWM - CUN

PWMCUN

Portland

週日 5/3

6:30 am-2:55 pm

1 stop9h 25m

Cancun

週四 5/7

12:35 pm-10:03 pm

1 stop8h 28m

$333

PortlandCancún

PWM - CUN

PWMCUN

Portland

週一 2/2

6:17 am-3:25 pm

1 stop9h 08m

Cancun

週三 2/4

6:01 am-10:27 pm

2 stops16h 26m

$333

PortlandCancún

PWM - CUN

PWMCUN

Portland

週日 2/1

6:00 am-3:25 pm

1 stop9h 25m

Cancun

週二 2/10

3:13 pm-10:27 pm

1 stop7h 14m

$333

PortlandCancún

PWM - CUN

PWMCUN

Portland

週日 1/18

5:30 am-4:35 pm

1 stop11h 05m

Cancun

週五 1/23

8:00 am-10:27 pm

1 stop14h 27m

$333

PortlandCancún

PWM - CUN

PWMCUN

Portland

週四 2/26

5:31 am-3:17 pm

1 stop9h 46m

Cancun

週三 3/4

8:38 am-11:04 pm

2 stops14h 26m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 60 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, September is the cheapest month in which you can book a flight from Portland, Maine to Mexico (average of $172). Flying from Portland, Maine to Mexico in December is currently the most expensive (average of $253). 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 11月 21, 2025.

It’s optimal to fly from Portland, Maine to Mexico at noon. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the morning.

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 11月 21, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and Aeromexico 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
7.9
Good
8,002 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,002 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,029 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Aeromexico
7.4
Good
1,659 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,047 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,902 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 7h 57m. 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 United Airlines. According to our data, you can fly for as low as $148. Users have also found prices from $148 and $212 on American Airlines and Aeromexico, respectively.

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

    Most travelers choose Portland - Cancun, Portland - Cozumel or Portland - Puerto Vallarta Ordaz 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, September is the cheapest month in which you can book a flight from Portland, Maine to Mexico (average of $172). Flying from Portland, Maine to Mexico in December is currently the most expensive (average of $253). 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 5 airlines flying from Portland to Mexico

Discover the top 5 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 11月 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$186Average$513FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$324Average$675FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$379Average$597FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$394Average$670FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$402Average$576FlexibilityNo cancel feeOn-time71%

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