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Mexico City

$247+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MEX
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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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 July 31, 2025.

Round-trip from

$516
(American Airlines)

One-way from

$247
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$552
From Portland to Mexico City Benito Juarez
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One-way flight from Portland to Mexico City Benito Juarez
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Highest demand for flights based on searches. 4% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 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 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 July 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Wed 8/2712:38 pmPWM - MEX
1 stop8h 57mMultiple Airlines
Wed 9/311:15 pmMEX - PWM
2 stops31h 51mMultiple Airlines
Deal found 7/31$476
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 8/209:08 amPWM - MEX
1 stop9h 06mAmerican Airlines
Wed 9/35:00 amMEX - PWM
1 stop10h 45mAmerican Airlines
Deal found 7/30$516
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/276:00 amPWM - MEX
1 stop7h 45mUnited Airlines
Wed 9/38:45 amMEX - PWM
1 stop8h 44mUnited Airlines
Deal found 7/31$561
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:00 amPWM - MEX
1 stop15h 40mAeromexico
Sat 9/2011:15 amMEX - PWM
1 stop8h 45mAeromexico
Deal found 7/30$580
This Delta deal was found by Cheapflights users on 7/31. 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 9/156:00 amPWM - MEX
1 stop7h 50mDelta
Mon 9/229:05 amMEX - PWM
1 stop13h 29mDelta
Deal found 7/31$590
This WestJet 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/205:00 pmPWM - MEX
2 stops23h 55mWestJet
Tue 9/21:20 amMEX - PWM
2 stops38h 28mWestJet
Deal found 7/30$1,589
This Booking.com deal was found by Cheapflights users on 7/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/278:00 amPWM - MEX
2 stops17h 15mAir Canada
Tue 9/212:15 amMEX - PWM
2 stops20h 48mAir Canada
Deal found 7/31$1,632

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 July 31, 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 8/27

12:38 pm-7:35 pm

1 stop8h 57m

Mexico City Benito Juarez

Wed 9/3

11:15 pm-9:06 am

2 stops31h 51m

$476

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Wed 8/20

9:08 am-4:14 pm

1 stop9h 06m

Mexico City Benito Juarez

Wed 9/3

5:00 am-5:45 pm

1 stop10h 45m

$516

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Wed 8/27

6:00 am-11:45 am

1 stop7h 45m

Mexico City Benito Juarez

Wed 9/3

8:45 am-7:29 pm

1 stop8h 44m

$561

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Sat 9/13

6:00 am-7:40 pm

1 stop15h 40m

Mexico City Benito Juarez

Sat 9/20

11:15 am-10:00 pm

1 stop8h 45m

$580

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Mon 9/15

6:00 am-11:50 am

1 stop7h 50m

Mexico City Benito Juarez

Mon 9/22

9:05 am-12:34 am

1 stop13h 29m

$590

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Wed 8/20

5:00 pm-2:55 pm

2 stops23h 55m

Mexico City Benito Juarez

Tue 9/2

1:20 am-5:48 pm

2 stops38h 28m

$1,589

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Wed 8/27

8:00 am-11:15 pm

2 stops17h 15m

Mexico City Benito Juarez

Tue 9/2

12:15 am-11:03 pm

2 stops20h 48m

$1,632

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Mon 9/29

9:46 am-5:45 am

2 stops45h 59m

$247

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Tue 8/19

6:00 am-4:14 pm

2 stops12h 14m

$250

PortlandMexico City

PWM - MEX

PWMMEX

Portland

Mon 8/25

6:00 am-7:15 pm

2 stops15h 15m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 12 results
1
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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, May is the cheapest month in which you can book a flight from Portland, Maine to Mexico City (average of $388). Flying from Portland, Maine to Mexico City 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.

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 July 31, 2025.
Peruse reviews from past customers who have flown with Delta, Aeromexico, 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
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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
1,721 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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
7,981 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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!
WestJet
7.2
Good
2,978 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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 City. 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 Portland, Maine to Mexico City round-trip?

    Cheapflights users have booked flights from Portland, Maine to Mexico City round-trip from $516. Other airlines that can offer you cheap pricing are Aeromexico, from $561, and Delta, from $590. You may be able to fly from Portland, Maine to Mexico City for 23% less than the average price by searching for these airlines.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $250. Users have also found prices from $298 and $393 on Delta and Aeromexico, respectively.

  • 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, May is the cheapest month in which you can book a flight from Portland, Maine to Mexico City (average of $388). Flying from Portland, Maine to Mexico City 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

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.
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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$475Average$807FlexibilityNo cancel feeOn-time69%
DeltaCheapest$552Average$592FlexibilityNo cancel feeOn-timeN/A

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