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Mexico City

$299+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MEX
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find 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 October 29, 2025.

This Aeromexico deal was found by Cheapflights users on 10/27. 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 11/111:25 pmPWM - MEX
2 stops26h 45mAeromexico
Thu 4/3011:25 amMEX - PWM
1 stop8h 38mAeromexico
Deal found 10/27$560
This Aeromexico deal was found by Cheapflights users on 10/27. 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.
Thu 11/206:00 amPWM - MEX
2 stops17h 30mAeromexico
Tue 11/256:55 amMEX - PWM
1 stop15h 59mAeromexico
Deal found 10/27$595
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:37 pmPWM - MEX
2 stops17h 43mAmerican Airlines
Tue 11/256:45 amMEX - PWM
2 stops14h 48mAmerican Airlines
Deal found 10/28$596
This Aeromexico deal was found by Cheapflights users on 10/29. 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.
Thu 12/46:08 amPWM - MEX
2 stops18h 17mAeromexico
Sun 12/78:40 amMEX - PWM
1 stop12h 43mAeromexico
Deal found 10/29$615
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 11/115:37 pmPWM - MEX
1 stop20h 43mAmerican Airlines
Thu 4/3012:50 pmMEX - PWM
1 stop7h 35mAmerican Airlines
Deal found 10/27$629
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:39 pmPWM - MEX
2 stops12h 31mAmerican Airlines
Sun 12/76:00 amMEX - PWM
2 stops11h 15mAmerican Airlines
Deal found 10/29$656
This Aeromexico deal was found by Cheapflights users on 10/28. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/31:27 pmPWM - MEX
2 stops21h 58mAeromexico
Thu 11/612:20 pmMEX - PWM
1 stop8h 59mAeromexico
Deal found 10/28$668
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:37 pmPWM - MEX
2 stops16h 16mAmerican Airlines
Thu 11/68:00 amMEX - PWM
2 stops13h 54mAmerican Airlines
Deal found 10/28$694

Cheap 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$560
(Aeromexico)

One-way from

$299
(United Airlines)

Popular in

December

Cheapest in

July

Average price

$714
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. 2% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 October 29, 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

Wed 3/11

5:30 am-9:30 pm

2 stops18h 00m

Mexico City Benito Juarez

Thu 3/19

9:55 am-9:59 pm

2 stops10h 04m

$563

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Wed 3/11

5:30 am-2:15 pm

1 stop10h 45m

Mexico City Benito Juarez

Thu 3/19

7:05 am-11:49 pm

1 stop14h 44m

$563

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Wed 3/11

5:30 am-2:15 pm

1 stop10h 45m

Mexico City Benito Juarez

Wed 3/18

9:55 am-11:05 pm

2 stops11h 10m

$568

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Thu 1/15

5:30 am-11:30 pm

2 stops19h 00m

Mexico City Benito Juarez

Sun 1/18

6:30 am-10:29 pm

2 stops14h 59m

$583

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Wed 3/11

5:30 am-2:15 pm

1 stop10h 45m

Mexico City Benito Juarez

Sat 3/21

7:05 am-11:49 pm

1 stop14h 44m

$583

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Thu 1/15

2:31 pm-9:50 pm

1 stop8h 19m

Mexico City Benito Juarez

Sun 1/18

5:45 am-6:50 pm

2 stops12h 05m

$588

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Thu 3/12

11:25 am-10:55 pm

2 stops13h 30m

Mexico City Benito Juarez

Fri 3/20

8:35 am-11:49 pm

2 stops13h 14m

$588

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Sat 3/14

6:30 am-10:55 pm

2 stops18h 25m

Mexico City Benito Juarez

Wed 3/18

6:40 am-9:59 pm

2 stops13h 19m

$588

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Wed 3/11

5:30 am-2:15 pm

1 stop10h 45m

Mexico City Benito Juarez

Fri 3/20

8:35 am-11:49 pm

2 stops13h 14m

$588

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Sun 3/15

5:30 am-11:55 am

1 stop8h 25m

Mexico City Benito Juarez

Thu 3/19

8:35 am-11:05 pm

2 stops12h 30m

$588

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 13 results
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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 October.
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, November is the cheapest month in which you can book a flight from Portland, Maine to Mexico City (average of $340). Flying from Portland, Maine to Mexico City in February is currently the most expensive (average of $482). 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 October 29, 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
7,992 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,992 reviews
Delta
7.9
Good
7,992 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,999 reviews
Delta
7.9
Good
7,992 reviews

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 10h 45m. Fly via Aeromexico or Delta 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 32% 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, November is the cheapest month in which you can book a flight from Portland, Maine to Mexico City (average of $340). Flying from Portland, Maine to Mexico City in February is currently the most expensive (average of $482). 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

Browse thousands of different options on Cheapflights for your next trip

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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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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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$475Average$690FlexibilityNo cancel feeOn-time69%
DeltaCheapest$552Average$592FlexibilityNo cancel feeOn-timeN/A

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