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$306+ Cheap flights from Portland, ME (PWM) to Mexico City (MEX)

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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MEX
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Portland to Mexico City

Cheapest flights from Portland to Mexico City
Explore the most affordable flight options available from Portland to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/11. 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.
Tue 12/236:00 amPWM - MEX
2 stops14h 35mAmerican Airlines
Fri 1/26:00 amMEX - PWM
2 stops15h 55mAmerican Airlines
Deal found 12/11$1,187
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:45 amPWM - MEX
2 stops14h 25mDelta
Fri 1/27:05 amMEX - PWM
1 stop14h 38mDelta
Deal found 12/11$1,309

Find flight deals from Portland to Mexico City

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Mexico City (MEX). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$516
(Kiwi.com)

One-way from

$306
(Delta)

Popular in

September

Cheapest in

July

Average price

$779
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 City Benito Juarez
Search Deals
One-way flight from Portland to Mexico City Benito Juarez
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($144 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Mexico City 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 December 12, 2025.
Use the filters below to find and compare flights from Portland to Mexico City that are best for you.

Fly from

Portland

Fly to

Mexico City

Route

Depart

Return

Price

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Mon 1/26

9:47 am-7:45 pm

1 stop10h 58m

Mexico City Benito Juarez

Mon 2/2

6:10 pm-5:38 pm

2 stops46h 28m

$516

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Mon 1/26

5:30 am-8:50 pm

1 stop16h 20m

Mexico City Benito Juarez

Mon 2/2

6:55 am-12:20 am

1 stop16h 25m

$543

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Tue 1/13

7:00 am-9:55 pm

1 stop15h 55m

Mexico City Benito Juarez

Fri 1/23

11:20 am-10:07 pm

1 stop9h 47m

$570

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Mon 1/26

6:00 am-8:50 pm

2 stops15h 50m

Mexico City Benito Juarez

Mon 2/2

8:40 am-11:22 pm

2 stops13h 42m

$575

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Fri 1/23

5:30 am-8:50 pm

1 stop16h 20m

Mexico City Benito Juarez

Tue 1/27

12:35 pm-10:27 pm

1 stop8h 52m

$590

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Wed 1/7

11:02 am-7:45 pm

1 stop9h 43m

Mexico City Benito Juarez

Wed 1/14

3:45 pm-10:49 am

2 stops42h 04m

$603

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Wed 1/7

5:30 am-6:55 pm

2 stops14h 25m

Mexico City Benito Juarez

Wed 1/14

10:10 am-10:27 pm

2 stops11h 17m

$670

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Fri 2/13

7:07 am-9:55 pm

1 stop15h 48m

Mexico City Benito Juarez

Sun 2/15

8:00 am-11:17 pm

2 stops14h 17m

$708

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Thu 1/1

5:45 am-9:50 pm

1 stop17h 05m

$306

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Wed 12/31

5:45 am-9:50 pm

1 stop17h 05m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 19 results
1
2

Compare providers for flights from Portland to Mexico City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Mexico City in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Mexico City flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland, Maine-Mexico City flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland, Maine-Mexico City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Mexico City flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Mexico City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Mexico City

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

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

Currently, December is the cheapest month in which you can book a flight from Portland, Maine to Mexico City (average of $319). Flying from Portland, Maine to Mexico City in February is currently the most expensive (average of $474). 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 Mexico City

Get insights into the airlines that provide service to Mexico City. 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 City. Reviews last updated December 12, 2025.
Peruse reviews from past customers who have flown with Delta and United Airlines from Portland to Mexico City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

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

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

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
9,095 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

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 City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland, Maine to Mexico City?

    There are many flights that can get you from Portland, Maine to Mexico City in 15h 55m. Fly via Aeromexico or American Airlines to get the fastest option. The distance from Portland, Maine to Mexico City is about 2356 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Portland, Maine to Mexico City round-trip from $475. Another airline that can offer you cheap pricing is Delta. You may be able to fly from Portland, Maine to Mexico City for 31% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Portland, Maine to Mexico City (average of $319). Flying from Portland, Maine to Mexico City in February is currently the most expensive (average of $474). 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 Mexico City?

Book flights to Mexico City if you plan to visit one of these locations
Taxco

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Alternative routes for Portland to Mexico City

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Mexico City flights
Bangor to Mexico City flights

Top 2 airlines flying from Portland to Mexico City

Discover the top 2 airlines that operate flights from Portland to Mexico City. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$475Average$690FlexibilityNo cancel feeOn-time69%
DeltaCheapest$535Average$591FlexibilityNo cancel feeOn-timeN/A

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