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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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MEX
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
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 November 13, 2025.

This American Airlines deal was found by Cheapflights users on 11/12. 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.
Tue 12/95:34 amPWM - CUN
2 stops10h 46mAmerican Airlines
Tue 12/165:20 pmCUN - PWM
2 stops18h 17mAmerican Airlines
Deal found 11/12$315
This Delta deal was found by Cheapflights users on 11/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:08 amPWM - CUN
1 stop15h 12mDelta
Tue 12/161:37 pmCUN - PWM
1 stop10h 22mDelta
Deal found 11/12$327
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Sat 11/155:30 amPWM - CUN
2 stops12h 20mUnited Airlines
Sat 11/225:09 pmCUN - PWM
1 stop6h 50mUnited Airlines
Deal found 11/12$452
This Delta deal was found by Cheapflights users on 11/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:00 amPWM - CUN
2 stops9h 34mDelta
Sat 11/2211:53 amCUN - PWM
2 stops10h 26mDelta
Deal found 11/12$456
This American Airlines deal was found by Cheapflights users on 11/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:40 pmPWM - CUN
1 stop16h 23mAmerican Airlines
Mon 12/85:20 pmCUN - PWM
2 stops18h 17mAmerican Airlines
Deal found 11/11$458
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Thu 12/115:17 pmPWM - CUN
2 stops17h 28mAmerican Airlines
Sun 12/143:13 pmCUN - PWM
1 stop7h 21mAmerican Airlines
Deal found 11/12$463
This Delta deal was found by Cheapflights users on 11/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:00 amPWM - CUN
2 stops12h 37mDelta
Mon 11/178:00 amCUN - PWM
1 stop14h 19mDelta
Deal found 11/12$543
This American Airlines deal was found by Cheapflights users on 11/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:34 amPWM - MEX
2 stops17h 21mAmerican Airlines
Sat 12/131:45 pmMEX - PWM
1 stop7h 47mAmerican Airlines
Deal found 11/11$608
This Delta deal was found by Cheapflights users on 11/13. 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 12/215:45 amPWM - CZM
1 stop9h 30mDelta
Sun 12/283:30 pmCZM - PWM
1 stop6h 13mDelta
Deal found 11/13$617
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Tue 12/236:41 pmPWM - PVR
2 stops22h 07mAmerican Airlines
Wed 12/316:32 pmPVR - PWM
2 stops21h 07mAmerican Airlines
Deal found 11/12$631
This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/155:30 amPWM - MID
2 stops14h 22mUnited Airlines
Mon 11/178:00 amMID - PWM
2 stops14h 17mUnited Airlines
Deal found 11/11$668
This Delta deal was found by Cheapflights users on 11/13. 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 12/215:45 amPWM - CZM
1 stop9h 30mDelta
Fri 12/263:30 pmCZM - PWM
1 stop6h 13mDelta
Deal found 11/13$681

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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$315
(American 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 November 13, 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

Wed 2/25

6:30 am-3:20 pm

1 stop8h 50m

Cancun

Fri 3/6

1:35 pm-12:20 am

1 stop10h 45m

$325

PortlandCancún

PWM - CUN

PWMCUN

Portland

Thu 2/26

5:31 am-9:10 pm

1 stop15h 39m

Cancun

Tue 3/3

8:00 am-12:20 am

2 stops16h 20m

$325

PortlandCancún

PWM - CUN

PWMCUN

Portland

Tue 2/24

6:00 am-4:31 pm

2 stops10h 31m

Cancun

Tue 3/3

1:35 pm-12:20 am

1 stop10h 45m

$325

PortlandCancún

PWM - CUN

PWMCUN

Portland

Thu 2/26

5:31 am-9:10 pm

1 stop15h 39m

Cancun

Mon 3/9

12:40 pm-9:59 pm

1 stop8h 19m

$325

PortlandCancún

PWM - CUN

PWMCUN

Portland

Sat 2/28

7:30 am-3:20 pm

1 stop7h 50m

Cancun

Fri 3/6

1:35 pm-12:20 am

1 stop10h 45m

$325

PortlandCancún

PWM - CUN

PWMCUN

Portland

Wed 2/25

6:00 am-9:10 pm

2 stops15h 10m

Cancun

Thu 3/5

1:35 pm-12:20 am

1 stop10h 45m

$325

PortlandCancún

PWM - CUN

PWMCUN

Portland

Tue 2/24

6:30 am-3:20 pm

1 stop8h 50m

Cancun

Thu 3/5

1:35 pm-12:20 am

1 stop10h 45m

$325

PortlandCancún

PWM - CUN

PWMCUN

Portland

Sat 2/28

7:30 am-3:20 pm

1 stop7h 50m

Cancun

Tue 3/3

1:35 pm-12:20 am

1 stop10h 45m

$325

PortlandCancún

PWM - CUN

PWMCUN

Portland

Tue 2/24

6:30 am-3:20 pm

1 stop8h 50m

Cancun

Mon 3/9

12:40 pm-9:59 pm

1 stop8h 19m

$325

PortlandCancún

PWM - CUN

PWMCUN

Portland

Mon 3/2

6:30 am-3:20 pm

1 stop8h 50m

Cancun

Fri 3/6

4:35 pm-12:20 am

1 stop7h 45m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

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 $252). 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 November 13, 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 November 13, 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
8,007 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

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
8,007 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

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
9,015 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

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
1,672 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

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
11,050 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

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
2,907 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

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 8h 50m. 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 American Airlines. According to our data, you can fly for as low as $148. Users have also found prices from $267 and $294 on United Airlines and Delta, 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 $252). 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 November 13, 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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