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$273+ Cheap flights from Mexico City (MEX) to Portland, ME (PWM)

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — PWM
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Mexico City to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Mexico City (MEX) to Portland (PWM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 31, 2025.

Round-trip from

$499
(United Airlines)

One-way from

$273
(Kiwi.com)
From Mexico City Benito Juarez to Portland
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One-way flight from Mexico City Benito Juarez to Portland
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Find flight deals from Mexico City to Portland

Cheapest flights from Mexico City to Portland
Explore the most affordable flight options available from Mexico City to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/510:05 amMEX - PWM
2 stops12h 12mUnited Airlines
Sun 11/93:20 pmPWM - MEX
2 stops21h 55mUnited Airlines
Deal found 7/30$499
This Delta deal was found by Cheapflights users on 7/30. 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.
Wed 8/207:55 amMEX - PWM
2 stops14h 08mDelta
Wed 9/36:00 amPWM - MEX
2 stops15h 40mDelta
Deal found 7/30$502
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/205:35 amMEX - PWM
2 stops16h 09mAmerican Airlines
Fri 9/56:00 amPWM - MEX
2 stops12h 15mAmerican Airlines
Deal found 7/30$516
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1711:15 pmMEX - PWM
2 stops16h 10mMultiple Airlines
Fri 9/59:46 amPWM - MEX
1 stop11h 49mMultiple Airlines
Deal found 7/30$537
This Aeromexico deal was found by Cheapflights users on 7/30. 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.
Tue 8/198:40 amMEX - PWM
1 stop13h 23mAeromexico
Thu 9/46:31 amPWM - MEX
1 stop14h 59mAeromexico
Deal found 7/30$602

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mexico City to Portland 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 31, 2025.
Use the filters below to find and compare flights from Mexico City to Portland that are best for you.

Fly from

Mexico City

Fly to

Portland

Route

Depart

Return

Price

Mexico CityPortland

MEX - PWM

MEXPWM

Mexico City Benito Juarez

Wed 11/5

10:05 am-11:17 pm

2 stops12h 12m

Portland

Sun 11/9

3:20 pm-12:15 pm

2 stops21h 55m

$499

Mexico CityPortland

MEX - PWM

MEXPWM

Mexico City Benito Juarez

Wed 8/20

7:55 am-12:03 am

2 stops14h 08m

Portland

Wed 9/3

6:00 am-7:40 pm

2 stops15h 40m

$502

Mexico CityPortland

MEX - PWM

MEXPWM

Mexico City Benito Juarez

Wed 8/20

5:35 am-11:44 pm

2 stops16h 09m

Portland

Fri 9/5

6:00 am-4:15 pm

2 stops12h 15m

$516

Mexico CityPortland

MEX - PWM

MEXPWM

Mexico City Benito Juarez

Sun 8/17

11:15 pm-5:25 pm

2 stops16h 10m

Portland

Fri 9/5

9:46 am-7:35 pm

1 stop11h 49m

$537

Mexico CityPortland

MEX - PWM

MEXPWM

Mexico City Benito Juarez

Tue 8/19

8:40 am-12:03 am

1 stop13h 23m

Portland

Thu 9/4

6:31 am-7:30 pm

1 stop14h 59m

$602

Mexico CityPortland

MEX - PWM

MEXPWM

Mexico City Benito Juarez

Fri 9/5

11:05 am-2:26 pm

1 stop25h 21m

$273

Mexico CityPortland

MEX - PWM

MEXPWM

Mexico City Benito Juarez

Sat 9/27

6:50 am-12:34 am

1 stop15h 44m

$357

Mexico CityPortland

MEX - PWM

MEXPWM

Mexico City Benito Juarez

Wed 8/6

8:45 am-11:59 pm

1 stop13h 14m

$577

Mexico CityPortland

MEX - PWM

MEXPWM

Mexico City Benito Juarez

Thu 9/4

1:55 am-3:15 pm

3 stops35h 20m

$634

Mexico CityPortland

MEX - PWM

MEXPWM

Mexico City Benito Juarez

Wed 8/6

5:35 am-9:43 pm

2 stops14h 08m

$648

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 13 results
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Best time to book a flight from Mexico City to Portland

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

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

Currently, January is the cheapest month in which you can book a flight from Mexico City to Portland, Maine (average of $296). Flying from Mexico City to Portland, Maine in July is currently the most expensive (average of $394). 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.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from Mexico City to Portland, such as Delta, Aeromexico, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Aeromexico
7.5
Good
1,721 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
WestJet
7.2
Good
2,978 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

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

  • What are the cheapest airlines flying from Mexico City to Portland, Maine round-trip?

    According to our current data, United Airlines ($499), Delta ($502), and American Airlines ($516) offers the cheapest pricing from Mexico City to Portland, Maine.

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

    The cheapest airlines for a one-way flight from Mexico City to Portland, Maine are Delta ($357), United Airlines ($577), and WestJet ($634).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mexico City to Portland 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 Mexico City to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Mexico City to Portland, Maine (average of $296). Flying from Mexico City to Portland, Maine in July is currently the most expensive (average of $394). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Brunswick
North Conway
Auburn
Conway
Lewiston

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Alternative routes for Mexico City to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Mexico City to Boston flights
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Top 2 airlines flying from Mexico City to Portland

Discover the top 2 airlines that operate flights from Mexico City to Portland. 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 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$523Average$603FlexibilityNo cancel feeOn-time69%
DeltaCheapest$532Average$683FlexibilityNo cancel feeOn-timeN/A

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