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Mexico City

$319+ 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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MEX
Mar 1 — Mar 81
Sun 3/1
Sun 3/8
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 January 30, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. 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 5/19:47 am
PWM
-
MEX
1 stop11h 58m
Multiple Airlines
Wed 5/611:05 am
MEX
-
PWM
2 stops30h 11m
Multiple Airlines
Deal found 1/27$542
This Aeromexico deal was found by Cheapflights users on 1/27. 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 9/296:00 am
PWM
-
MEX
2 stops12h 10m
Aeromexico
Thu 10/16:01 am
MEX
-
PWM
2 stops15h 57m
Aeromexico
Deal found 1/27$593
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 5/16:00 am
PWM
-
MEX
2 stops14h 32m
American Airlines
Wed 5/65:35 am
MEX
-
PWM
2 stops15h 11m
American Airlines
Deal found 1/27$617
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Thu 1/292:31 pm
PWM
-
MEX
2 stops10h 39m
United Airlines
Tue 2/2412:25 pm
MEX
-
PWM
2 stops9h 55m
United Airlines
Deal found 1/28$680
This Aeromexico deal was found by Cheapflights users on 1/29. 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 2/105:30 am
PWM
-
MEX
1 stop10h 45m
Aeromexico
Wed 2/1112:35 pm
MEX
-
PWM
1 stop8h 52m
Aeromexico
Deal found 1/29$779
This Delta deal was found by Cheapflights users on 1/29. 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 3/155:23 am
PWM
-
MEX
1 stop8h 07m
Delta
Sun 3/227:05 am
MEX
-
PWM
1 stop14h 54m
Delta
Deal found 1/29$821
This Expedia deal was found by Cheapflights users on 1/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/155:23 am
PWM
-
MEX
2 stops18h 07m
Aeromexico
Sun 3/229:10 pm
MEX
-
PWM
2 stops24h 12m
Aeromexico
Deal found 1/29$836
This United Airlines deal was found by Cheapflights users on 1/29. 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 2/109:40 am
PWM
-
MEX
2 stops10h 15m
United Airlines
Wed 2/117:50 am
MEX
-
PWM
2 stops14h 31m
United Airlines
Deal found 1/29$921

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 January 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$542
(Kiwi.com)

One-way from

$319
(Kiwi.com)

Popular in

September

Cheapest in

July

Average price

$597
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. 15% potential increase in price ($127 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 30, 2026.
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

Fri 5/1

9:47 am-7:45 pm

1 stop11h 58m

Mexico City Benito Juarez

Wed 5/6

11:05 am-7:16 pm

2 stops30h 11m

$542

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Fri 5/1

11:08 am-6:45 pm

1 stop9h 37m

Mexico City Benito Juarez

Wed 5/6

12:50 pm-11:29 pm

1 stop8h 39m

$613

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Fri 5/1

6:00 am-6:32 pm

2 stops14h 32m

Mexico City Benito Juarez

Wed 5/6

5:35 am-10:46 pm

2 stops15h 11m

$617

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Tue 2/10

5:30 am-3:15 pm

1 stop10h 45m

Mexico City Benito Juarez

Wed 2/11

12:35 pm-10:27 pm

1 stop8h 52m

$779

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Sun 3/15

5:23 am-11:30 am

1 stop8h 07m

Mexico City Benito Juarez

Sun 3/22

7:05 am-11:59 pm

1 stop14h 54m

$821

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Sun 3/15

5:23 am-9:30 pm

2 stops18h 07m

Mexico City Benito Juarez

Sun 3/22

9:10 pm-11:22 pm

2 stops24h 12m

$836

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Tue 2/10

9:40 am-6:55 pm

2 stops10h 15m

Mexico City Benito Juarez

Wed 2/11

7:50 am-11:21 pm

2 stops14h 31m

$921

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Sat 3/14

6:18 pm-10:30 pm

3 stops54h 12m

$319

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Tue 4/28

5:21 am-1:55 pm

1 stop10h 34m

$328

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Mon 4/27

5:21 am-1:55 pm

1 stop10h 34m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 17 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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Mexico City flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $281). Flying from Portland, Maine to Mexico City in July is currently the most expensive (average of $473). 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 January 30, 2026.
Peruse reviews from past customers who have flown with 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.
United Airlines
7.4
Good
9,215 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 9h 37m. Fly via United Airlines, American Airlines, or Aeromexico 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 is the cheapest airline to fly from Portland, Maine to Mexico City round-trip?

    Cheapflights users have booked flights from Portland, Maine to Mexico City round-trip from $475. You may be able to fly from Portland, Maine to Mexico City for 33% less than the average price by searching for this airline.

  • 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 $281). Flying from Portland, Maine to Mexico City in July is currently the most expensive (average of $473). 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.
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Top airline flying from Portland to Mexico City

Discover the top airline 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 January 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$475Average$690FlexibilityNo cancel feeOn-time69%

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