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$246+ 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
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
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 septiembre 17, 2025.

Round-trip from

$319
(American Airlines)

One-way from

$246
(United Airlines)

Popular in

December

Cheapest in

July

Average price

$667
From Portland to Mexico
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One-way flight from Portland to Mexico
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Highest demand for flights based on searches. 5% potential increase in price ($36 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 September 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 septiembre 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/17. 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.
dom. 12/77:11 amPWM - CUN
1 stop9h 04mAmerican Airlines
vie. 12/125:20 pmCUN - PWM
2 stops18h 15mAmerican Airlines
Deal found 9/17$319
This Delta deal was found by Cheapflights users on 9/15. 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.
dom. 12/76:00 amPWM - CUN
1 stop15h 20mDelta
vie. 12/121:35 pmCUN - PWM
1 stop10h 24mDelta
Deal found 9/15$368
This Delta deal was found by Cheapflights users on 9/15. 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.
mar. 10/285:42 amPWM - CUN
2 stops9h 38mDelta
mié. 11/58:00 amCUN - PWM
2 stops15h 09mDelta
Deal found 9/15$372
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
mié. 10/2911:16 amPWM - CUN
1 stop21h 48mMultiple Airlines
jue. 11/1310:15 amCUN - PWM
1 stop22h 51mMultiple Airlines
Deal found 9/16$408
This American Airlines deal was found by Cheapflights users on 9/17. 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.
mar. 11/45:43 amPWM - CUN
2 stops10h 37mAmerican Airlines
mar. 11/1811:50 amCUN - PWM
2 stops12h 09mAmerican Airlines
Deal found 9/17$423
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/23:15 pmPWM - CUN
2 stops22h 29mMultiple Airlines
jue. 11/610:15 amCUN - PWM
1 stop22h 51mMultiple Airlines
Deal found 9/17$433
This American Airlines deal was found by Cheapflights users on 9/17. 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.
vie. 10/176:00 amPWM - CUN
1 stop6h 30mAmerican Airlines
vie. 10/2410:45 amCUN - PWM
2 stops12h 06mAmerican Airlines
Deal found 9/17$451
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
jue. 10/303:15 pmPWM - CUN
2 stops17h 49mMultiple Airlines
jue. 11/610:15 amCUN - PWM
1 stop22h 51mMultiple Airlines
Deal found 9/14$452
This American Airlines deal was found by Cheapflights users on 9/15. 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.
lun. 11/35:43 amPWM - CUN
2 stops10h 28mAmerican Airlines
lun. 11/171:10 pmCUN - PWM
2 stops10h 49mAmerican Airlines
Deal found 9/15$456
This Delta deal was found by Cheapflights users on 9/15. 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.
mié. 12/315:35 amPWM - CZM
1 stop9h 40mDelta
jue. 1/83:15 pmCZM - PWM
1 stop5h 44mDelta
Deal found 9/15$498
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/306:00 amPWM - MTY
1 stop13h 06mDelta
mié. 11/51:26 pmMTY - PWM
1 stop7h 53mDelta
Deal found 9/17$554
This Aeromexico deal was found by Cheapflights users on 9/16. 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.
sáb. 12/275:35 amPWM - CZM
2 stops31h 59mAeromexico
sáb. 1/33:30 pmCZM - PWM
1 stop6h 12mAeromexico
Deal found 9/16$558

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 septiembre 17, 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

dom. 11/2

5:00 am-8:20 pm

1 stop15h 20m

Cancun

jue. 11/6

1:25 pm-10:19 pm

1 stop8h 54m

$368

PortlandCancún

PWM - CUN

PWMCUN

Portland

mar. 10/28

1:27 pm-8:20 pm

1 stop7h 53m

Cancun

mié. 11/5

8:00 am-10:19 pm

1 stop14h 19m

$368

PortlandCancún

PWM - CUN

PWMCUN

Portland

dom. 12/7

6:00 am-3:33 pm

1 stop9h 33m

Cancun

vie. 12/12

11:56 am-10:17 pm

1 stop10h 21m

$368

PortlandCancún

PWM - CUN

PWMCUN

Portland

dom. 12/7

6:00 am-9:20 pm

1 stop15h 20m

Cancun

vie. 12/12

1:35 pm-11:59 pm

1 stop10h 24m

$368

PortlandCancún

PWM - CUN

PWMCUN

Portland

dom. 12/7

5:46 am-5:54 pm

2 stops12h 08m

Cancun

vie. 12/12

5:19 pm-11:35 am

2 stops18h 16m

$382

PortlandCozumel

PWM - CZM

PWMCZM

Portland

mié. 12/31

5:35 am-2:15 pm

1 stop9h 40m

Cozumel

jue. 1/8

3:15 pm-9:59 pm

1 stop5h 44m

$498

PortlandOaxaca

PWM - OAX

PWMOAX

Portland

jue. 1/8

2:35 pm-7:25 am

2 stops17h 50m

Oaxaca Xoxocotlan

jue. 2/12

6:01 am-9:59 pm

2 stops14h 58m

$504

PortlandMonterrey

PWM - MTY

PWMMTY

Portland

jue. 10/30

6:00 am-5:06 pm

1 stop13h 06m

Monterrey Gen Mariano Escobedo

mié. 11/5

1:26 pm-10:19 pm

1 stop7h 53m

$554

PortlandCozumel

PWM - CZM

PWMCZM

Portland

sáb. 12/27

5:35 am-12:34 pm

2 stops31h 59m

Cozumel

sáb. 1/3

3:30 pm-10:42 pm

1 stop6h 12m

$558

PortlandMexico City

PWM - MEX

PWMMEX

Portland

vie. 10/31

9:46 am-10:30 pm

2 stops38h 44m

Mexico City Benito Juarez

vie. 11/7

11:10 am-10:36 am

1 stop22h 26m

$559

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 43 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 septiembre 17, 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 septiembre 17, 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
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

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
1,696 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

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
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

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
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

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
2,914 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

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 7h 53m. 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 $246. Users have also found prices from $249 and $271 on American Airlines and JetBlue, respectively.

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

    Most travelers choose Portland - Cancun, Portland - Cozumel or Portland - San José del Cabo Los Cabos 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$186Average$708FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$324Average$666FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$379Average$570FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$429Average$711FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$444Average$642FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$551Average$939FlexibilityNo cancel feeOn-time63%

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