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$166+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MEX
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$364
(American Airlines)

One-way from

$166
(Delta)

Popular in

December

Cheapest in

July

Average price

$552
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. 1% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This American Airlines deal was found by Cheapflights users on 6/30. 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 10/285:50 amPWM - CUN
1 stop9h 45mAmerican Airlines
Tue 11/42:05 pmCUN - PWM
2 stops8h 25mAmerican Airlines
Deal found 6/30$364
This Delta deal was found by Cheapflights users on 6/30. 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 10/2812:30 pmPWM - CUN
1 stop8h 39mDelta
Tue 11/41:54 pmCUN - PWM
1 stop9h 37mDelta
Deal found 6/30$394
This JetBlue deal was found by Cheapflights users on 7/3. 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.
Fri 9/267:30 amPWM - CUN
1 stop8h 03mJetBlue
Mon 9/2911:20 amCUN - PWM
1 stop9h 42mJetBlue
Deal found 7/3$395
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 8/156:05 pmPWM - MEX
1 stop27h 30mMultiple Airlines
Sat 8/302:35 pmMEX - PWM
2 stops27h 37mMultiple Airlines
Deal found 7/1$502
This American Airlines deal was found by Cheapflights users on 7/3. 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 8/209:08 amPWM - MEX
1 stop13h 37mAmerican Airlines
Wed 9/312:35 pmMEX - PWM
1 stop22h 32mAmerican Airlines
Deal found 7/3$508
This Delta deal was found by Cheapflights users on 7/3. 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.
Wed 12/315:40 amPWM - CZM
1 stop9h 20mDelta
Thu 1/83:15 pmCZM - PWM
1 stop5h 44mDelta
Deal found 7/3$529
This Delta deal was found by Cheapflights users on 7/2. 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 10/305:40 amPWM - MEX
2 stops13h 55mDelta
Mon 11/36:40 amMEX - PWM
2 stops15h 51mDelta
Deal found 7/2$556
This Delta deal was found by Cheapflights users on 7/1. 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 8/252:36 pmPWM - OAX
2 stops18h 59mDelta
Tue 9/28:03 amOAX - PWM
2 stops14h 00mDelta
Deal found 7/1$564
This SmartFares deal was found by Cheapflights users on 7/1. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/156:00 amPWM - PVR
1 stop8h 19mAeromexico
Fri 2/136:02 amPVR - PWM
2 stops14h 57mAeromexico
Deal found 7/1$569
This Aeromexico deal was found by Cheapflights users on 6/30. 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.
Fri 9/56:31 amPWM - OAX
2 stops18h 00mAeromexico
Tue 9/96:00 amOAX - PWM
2 stops16h 03mAeromexico
Deal found 6/30$583
This American Airlines deal was found by Cheapflights users on 7/1. 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 8/261:13 pmPWM - OAX
2 stops24h 56mAmerican Airlines
Mon 9/11:05 pmOAX - PWM
2 stops19h 36mAmerican Airlines
Deal found 7/1$588
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Tue 7/157:15 pmPWM - PVR
2 stops18h 12mUnited Airlines
Fri 2/131:01 pmPVR - PWM
1 stop9h 16mUnited Airlines
Deal found 7/1$589

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 July 3, 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

Tue 10/28

5:50 am-2:35 pm

1 stop9h 45m

Cancun

Tue 11/4

2:05 pm-10:30 pm

2 stops8h 25m

$364

PortlandCancún

PWM - CUN

PWMCUN

Portland

Tue 10/28

12:30 pm-8:09 pm

1 stop8h 39m

Cancun

Tue 11/4

1:54 pm-11:31 pm

1 stop9h 37m

$394

PortlandCancún

PWM - CUN

PWMCUN

Portland

Fri 9/26

7:30 am-2:33 pm

1 stop8h 03m

Cancun

Mon 9/29

11:20 am-10:02 pm

1 stop9h 42m

$395

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Fri 8/15

6:05 pm-7:35 pm

1 stop27h 30m

Mexico City Benito Juarez

Sat 8/30

2:35 pm-8:12 pm

2 stops27h 37m

$502

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Wed 8/20

9:08 am-8:45 pm

1 stop13h 37m

Mexico City Benito Juarez

Wed 9/3

12:35 pm-1:07 pm

1 stop22h 32m

$508

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Thu 10/30

5:40 am-5:35 pm

2 stops13h 55m

Mexico City Benito Juarez

Mon 11/3

6:40 am-11:31 pm

2 stops15h 51m

$556

PortlandOaxaca

PWM - OAX

PWMOAX

Portland

Mon 8/25

2:36 pm-7:35 am

2 stops18h 59m

Oaxaca Xoxocotlan

Tue 9/2

8:03 am-12:03 am

2 stops14h 00m

$564

PortlandPuerto Vallarta

PWM - PVR

PWMPVR

Portland

Tue 7/15

6:00 am-12:19 pm

1 stop8h 19m

Puerto Vallarta Ordaz

Fri 2/13

6:02 am-9:59 pm

2 stops14h 57m

$569

PortlandOaxaca

PWM - OAX

PWMOAX

Portland

Fri 9/5

6:31 am-10:31 pm

2 stops18h 00m

Oaxaca Xoxocotlan

Tue 9/9

6:00 am-12:03 am

2 stops16h 03m

$583

PortlandOaxaca

PWM - OAX

PWMOAX

Portland

Tue 8/26

1:13 pm-12:09 pm

2 stops24h 56m

Oaxaca Xoxocotlan

Mon 9/1

1:05 pm-10:41 am

2 stops19h 36m

$588

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 46 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 $388). 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 July 3, 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 July 3, 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

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

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

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

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

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

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
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

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
7.3
Good
2,916 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

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

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

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.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $166. Users have also found prices from $216 and $305 on American Airlines and United Airlines, 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 $388). 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$282Average$570FlexibilityNo cancel feeOn-time62%
AeromexicoCheapest$283Average$760FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$322Average$655FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$427Average$728FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$444Average$637FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$551Average$904FlexibilityNo cancel feeOn-time63%

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