$316+ Cheap flights from Portland, ME (PWM) to Mexico City (MEX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MEX
Oct 16 — Oct 231
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Mexico City with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Mexico City
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Best
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Cheapest flights from Portland to Mexico CityExplore 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 September 16, 2026.
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 September 16, 2026.
This Aeromexico deal was found by Cheapflights users on 9/13. 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.
Sun 11/156:00 am -
1 stop10h 05m
Sun 11/159:00 pm -
2 stops25h 31m
Deal found 9/13![Aeromexico logo]()
$530
This Aeromexico deal was found by Cheapflights users on 9/13. 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 11/126:00 am -
2 stops18h 29m
Tue 11/1712:30 pm -
1 stop10h 01m
Deal found 9/13![Aeromexico logo]()
$619
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 11/139:48 am -
2 stops15h 52m
Tue 11/1711:10 am -
1 stop20h 58m
Deal found 9/13![Multiple Airlines logo]()
$646
This Delta deal was found by Cheapflights users on 9/13. 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.
Sat 11/146:00 am -
1 stop9h 10m
Tue 11/1712:30 pm -
1 stop10h 01m
Deal found 9/13![Delta logo]()
$649
This Delta deal was found by Cheapflights users on 9/13. 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.
Thu 11/122:05 pm -
1 stop8h 45m
Wed 11/188:40 am -
1 stop13h 51m
Deal found 9/13![Delta logo]()
$653
This Delta deal was found by Cheapflights users on 9/13. 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 11/162:05 pm -
1 stop8h 45m
Wed 11/182:10 pm -
1 stop8h 21m
Deal found 9/13![Delta logo]()
$664
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/55:45 am -
1 stop17h 10m
Mon 11/98:06 am -
1 stop12h 30m
Deal found 9/15![American Airlines logo]()
$665
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/511:07 am -
2 stops14h 03m
Tue 11/106:45 am -
2 stops14h 44m
Deal found 9/16![American Airlines logo]()
$675
This Aeromexico deal was found by Cheapflights users on 9/13. 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.
Fri 11/132:05 pm -
1 stop7h 20m
Sat 11/148:40 am -
1 stop13h 51m
Deal found 9/13![Aeromexico logo]()
$679
This Aeromexico deal was found by Cheapflights users on 9/15. 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 11/56:01 am -
2 stops10h 34m
Mon 11/96:01 am -
2 stops16h 30m
Deal found 9/15![Aeromexico logo]()
$689
This Aeromexico deal was found by Cheapflights users on 9/13. 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 11/126:00 am -
2 stops11h 45m
Sun 11/158:35 am -
2 stops13h 56m
Deal found 9/13![Aeromexico logo]()
$694
This Aeromexico deal was found by Cheapflights users on 9/14. 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 10/156:01 am -
2 stops17h 44m
Mon 10/199:05 am -
2 stops12h 30m
Deal found 9/14![Aeromexico logo]()
$723
Best flights from Portland to Mexico CityDiscover carefully curated flight deals from Portland to Mexico City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
Discover carefully curated flight deals from Portland to Mexico City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
This Delta deal was found by Cheapflights users on 9/15. 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 2/96:00 am -
1 stop7h 55m
Tue 2/168:50 am -
1 stop13h 59m
Deal found 9/15![Delta logo]()
$619
This Aeromexico deal was found by Cheapflights users on 9/15. 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 2/96:00 am -
1 stop7h 55m
Tue 2/167:10 am -
2 stops14h 13m
Deal found 9/15![Aeromexico logo]()
$619
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/52:05 pm -
1 stop8h 45m
Tue 11/1010:05 am -
2 stops12h 16m
Deal found 9/16![United Airlines logo]()
$619
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/55:45 am -
1 stop17h 10m
Mon 11/98:06 am -
1 stop12h 30m
Deal found 9/15![American Airlines logo]()
$665
This Delta deal was found by Cheapflights users on 9/13. 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 11/156:00 am -
1 stop9h 10m
Tue 11/177:40 am -
2 stops14h 51m
Deal found 9/13![Delta logo]()
$649
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/42:05 pm -
1 stop8h 45m
Mon 11/99:40 am -
1 stop13h 19m
Deal found 9/15![United Airlines logo]()
$767
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/305:45 pm -
1 stop20h 30m
Fri 11/68:06 am -
1 stop13h 27m
Deal found 9/15![American Airlines logo]()
$770
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/156:00 am -
1 stop7h 45m
Mon 10/198:45 am -
2 stops12h 43m
Deal found 9/15![United Airlines logo]()
$768
Last-minute flights from Portland to Mexico CityDiscover last-minute flight deals from Portland to Mexico City. Data last updated September 16, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Mexico City. Data last updated September 16, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 9/189:49 am -
1 stop12h 26m
Tue 9/2212:50 pm -
1 stop8h 42m
Deal found 9/15![United Airlines logo]()
$789
This Delta deal was found by Cheapflights users on 9/14. 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.
Fri 9/1811:35 am -
2 stops12h 15m
Tue 9/227:05 am -
2 stops14h 12m
Deal found 9/14![Delta logo]()
$793
This Aeromexico deal was found by Cheapflights users on 9/12. 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.
Sun 10/116:01 am -
1 stop17h 49m
Sun 10/186:55 am -
2 stops14h 40m
Deal found 9/12![Aeromexico logo]()
$747
This Aeromexico deal was found by Cheapflights users on 9/13. 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.
Sun 10/116:01 am -
1 stop17h 49m
Thu 10/156:55 am -
2 stops14h 40m
Deal found 9/13![Aeromexico logo]()
$757
This Aeromexico deal was found by Cheapflights users on 9/14. 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 10/156:01 am -
2 stops17h 44m
Mon 10/198:40 am -
1 stop12h 55m
Deal found 9/14![Aeromexico logo]()
$723
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/156:00 am -
1 stop7h 45m
Mon 10/198:45 am -
1 stop8h 39m
Deal found 9/15![United Airlines logo]()
$764
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 10/2411:55 am -
2 stops13h 15m
Sat 10/315:45 am -
2 stops13h 37m
Deal found 9/16![American Airlines logo]()
$801
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/305:45 pm -
1 stop20h 30m
Thu 11/512:45 am -
2 stops13h 48m
Deal found 9/15![American Airlines logo]()
$761
One-way flights from Portland to Mexico CitySearch for one-way flight options from Portland to Mexico City. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
Search for one-way flight options from Portland to Mexico City. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 9/237:00 am -
3 stops38h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 9/283:53 pm -
3 stops29h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 9/15. 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 9/282:10 pm -
1 stop9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Delta logo]()
$446
This American Airlines deal was found by Cheapflights users on 9/15. 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 12/226:42 pm -
2 stops16h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$561
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 September 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $530 (Aeromexico) |
One-way from | $316 (Kiwi.com) |
Popular in | September |
Cheapest in | January |
Average price | $1,140 |
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 7,457,451 searches. Data last updated September 16, 2026.
Use the filters below to find and compare flights from Portland to Mexico City that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandMexico City
PWM Portland - MEX Mexico City Benito Juarez
PWMMEX
Portland
Wed 9/23
7:00 am-7:45 pm
3 stops38h 45m
Mexico City Benito Juarez
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$316
PortlandMexico City
PWM Portland - MEX Mexico City Benito Juarez
PWMMEX
Portland
Mon 9/28
7:00 am-10:45 pm
2 stops17h 45m
Mexico City Benito Juarez
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$441
Quickest round-trip
PortlandMexico City
PWM Portland - MEX Mexico City Benito Juarez
PWMMEX
Portland
Mon 9/28
2:10 pm-9:50 pm
1 stop9h 40m
Mexico City Benito Juarez
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$446
PortlandMexico City
PWM Portland - MEX Mexico City Benito Juarez
PWMMEX
Portland
Tue 2/9
6:00 am-12:55 pm
1 stop7h 55m
Mexico City Benito Juarez
Tue 2/16
8:50 am-11:49 pm
1 stop13h 59m
$619
PortlandMexico City
PWM Portland - MEX Mexico City Benito Juarez
PWMMEX
Portland
Tue 2/9
6:00 am-12:55 pm
1 stop7h 55m
Mexico City Benito Juarez
Tue 2/16
7:10 am-10:23 pm
2 stops14h 13m
$619
PortlandMexico City
PWM Portland - MEX Mexico City Benito Juarez
PWMMEX
Portland
Thu 11/5
2:05 pm-9:50 pm
1 stop8h 45m
Mexico City Benito Juarez
Tue 11/10
10:05 am-11:21 pm
2 stops12h 16m
$619
PortlandMexico City
PWM Portland - MEX Mexico City Benito Juarez
PWMMEX
Portland
Sun 11/15
6:00 am-2:10 pm
1 stop9h 10m
Mexico City Benito Juarez
Tue 11/17
7:40 am-11:31 pm
2 stops14h 51m
$649
PortlandMexico City
PWM Portland - MEX Mexico City Benito Juarez
PWMMEX
Portland
Thu 11/5
5:45 am-9:55 pm
1 stop17h 10m
Mexico City Benito Juarez
Mon 11/9
8:06 am-9:36 pm
1 stop12h 30m
$665
PortlandMexico City
PWM Portland - MEX Mexico City Benito Juarez
PWMMEX
Portland
Tue 12/22
10:01 am-7:45 pm
3 stops58h 44m
Mexico City Benito Juarez
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$748
PortlandMexico City
PWM Portland - MEX Mexico City Benito Juarez
PWMMEX
Portland
Wed 11/4
2:05 pm-9:50 pm
1 stop8h 45m
Mexico City Benito Juarez
Mon 11/9
9:40 am-11:59 pm
1 stop13h 19m
$767
Showing 1-10 of 12 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
PWM-MEX
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.
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 September 16, 2026.
Peruse reviews from past customers who have flown with Delta 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.
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.8
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.8
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
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.
Traveling to a place near Mexico City?
Book flights to Mexico City if you plan to visit one of these locationsTaxco
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Complete your trip to Mexico City by adding a car rental and/or hotel reservation to your travel itinerary.
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Other flights to Mexico City
Explore flights to Mexico City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 16, 2026.
Portland and Mexico City flights
Browse other Portland and Mexico City flight options. Last updated on September 16, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on September 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$644 | Average$834 | FlexibilityNo cancel fee | On-timeN/A |