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Cheap flights from Portland, Maine to Mexico from $137

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Mexico departing on 1/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Portland, Maine to Mexico

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:20 am - 4:09 pmPWM-CUN
10h 49m2 stops
American Airlines Logo
11:30 am - 10:07 pmCUN-PWM
10h 37m2 stops
$305American Airlines
Find Deal
Mon, Jan 19 - Mon, Jan 26
Aeromexico Logo
5:30 am - 11:30 pmPWM-CUN
18h 00m2 stops
Aeromexico Logo
6:42 pm - 12:20 amCUN-PWM
29h 38m2 stops
$327Aeromexico
Find Deal
Sun, Jan 18 - Mon, Jan 26
Delta Logo
6:17 am - 3:25 pmPWM-CUN
9h 08m1 stop
Delta Logo
5:45 pm - 1:45 pmCUN-PWM
20h 00m2 stops
$331Delta
Find Deal
Mon, Jan 19 - Mon, Jan 26
United Airlines Logo
6:00 am - 5:50 pmPWM-CUN
11h 50m2 stops
United Airlines Logo
8:39 am - 11:20 pmCUN-PWM
14h 41m2 stops
$372United Airlines
Find Deal
Tue, Feb 3 - Thu, Feb 26
United Airlines Logo
6:00 am - 1:57 pmPWM-CUN
7h 57m1 stop
United Airlines Logo
8:15 am - 9:29 pmCUN-PWM
13h 14m1 stop
$411United Airlines
Find Deal
Tue, Dec 16 - Tue, Dec 23
Delta Logo
5:30 am - 1:50 pmPWM-CZM
9h 20m1 stop
Delta Logo
3:05 pm - 10:29 pmCZM-PWM
6h 24m1 stop
$451Delta
Find Deal
Mon, Jan 19 - Mon, Jan 26
Multiple Airlines Logo
11:02 am - 9:10 amPWM-CUN
22h 08m1 stop
Multiple Airlines Logo
10:15 am - 9:07 amCUN-PWM
22h 52m1 stop
$457Multiple Airlines
Find Deal
Wed, Jan 28 - Sun, Feb 1
Multiple Airlines Logo
11:02 am - 10:42 amPWM-CUN
23h 40m2 stops
Multiple Airlines Logo
10:15 am - 9:07 amCUN-PWM
22h 52m1 stop
$469Multiple Airlines
Find Deal
Wed, Jan 28 - Sun, Feb 1
JetBlue Logo
6:00 am - 6:05 pmPWM-CUN
13h 05m1 stop
JetBlue Logo
11:20 am - 11:36 pmCUN-PWM
11h 16m1 stop
$596JetBlue
Find Deal
Wed, Apr 15 - Thu, Apr 23
JetBlue Logo
6:00 am - 6:05 pmPWM-CUN
13h 05m1 stop
JetBlue Logo
11:20 am - 11:36 pmCUN-PWM
11h 16m1 stop
$621JetBlue
Find Deal
Thu, Apr 16 - Thu, Apr 23

Delta flights from Portland, Maine to Mexico

Our best Delta deals on Portland, Maine to Mexico flight tickets
Delta
Jan 19
PWM6:17 amPortland
9h 08m
1 stop
CUN3:25 pmCancun
Jan 26
CUN5:45 pmCancun
20h 00m
2 stops
PWM1:45 pmPortland
$331
Find similar
Delta
Jan 19
PWM5:30 amPortland
9h 20m
1 stop
CZM1:50 pmCozumel
Jan 26
CZM3:05 pmCozumel
6h 24m
1 stop
PWM10:29 pmPortland
$451
Find similar
Delta
Jan 19
PWM5:30 amPortland
9h 20m
1 stop
CZM1:50 pmCozumel
Jan 26
CZM3:05 pmCozumel
8h 15m
2 stops
PWM12:20 amPortland
$455
Find similar

United Airlines flights from Portland, Maine to Mexico

Our best United Airlines deals on Portland, Maine to Mexico flight tickets
United Airlines
Feb 3
PWM6:00 amPortland
11h 50m
2 stops
CUN5:50 pmCancun
Feb 26
CUN8:39 amCancun
14h 41m
2 stops
PWM11:20 pmPortland
$372
Find similar
United Airlines
Dec 16
PWM6:00 amPortland
7h 57m
1 stop
CUN1:57 pmCancun
Dec 23
CUN8:15 amCancun
13h 14m
1 stop
PWM9:29 pmPortland
$411
Find similar
United Airlines
May 1
PWM7:22 pmPortland
16h 48m
1 stop
CUN11:10 amCancun
May 6
CUN8:45 amCancun
8h 35m
1 stop
PWM6:20 pmPortland
$421
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to Mexico 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, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Portland, Maine to Mexico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandCancún

PWM - CUN

PWMCUN

Portland

Mon 1/19

5:20 am-4:09 pm

2 stops10h 49m

Cancun

Mon 1/26

11:30 am-10:07 pm

2 stops10h 37m

$305

PortlandCancún

PWM - CUN

PWMCUN

Portland

Sun 1/18

5:30 am-11:30 pm

2 stops18h 00m

Cancun

Mon 1/26

6:42 pm-12:20 am

2 stops29h 38m

$327

PortlandCancún

PWM - CUN

PWMCUN

Portland

Mon 1/19

6:17 am-3:25 pm

1 stop9h 08m

Cancun

Mon 1/26

5:45 pm-1:45 pm

2 stops20h 00m

$331

PortlandCancún

PWM - CUN

PWMCUN

Portland

Tue 2/3

6:00 am-5:50 pm

2 stops11h 50m

Cancun

Thu 2/26

8:39 am-11:20 pm

2 stops14h 41m

$372

PortlandCancún

PWM - CUN

PWMCUN

Portland

Tue 12/16

6:00 am-1:57 pm

1 stop7h 57m

Cancun

Tue 12/23

8:15 am-9:29 pm

1 stop13h 14m

$411

PortlandCozumel

PWM - CZM

PWMCZM

Portland

Mon 1/19

5:30 am-1:50 pm

1 stop9h 20m

Cozumel

Mon 1/26

3:05 pm-10:29 pm

1 stop6h 24m

$451

PortlandCancún

PWM - CUN

PWMCUN

Portland

Wed 1/28

11:02 am-9:10 am

1 stop22h 08m

Cancun

Sun 2/1

10:15 am-9:07 am

1 stop22h 52m

$457

PortlandCancún

PWM - CUN

PWMCUN

Portland

Wed 1/28

11:02 am-10:42 am

2 stops23h 40m

Cancun

Sun 2/1

10:15 am-9:07 am

1 stop22h 52m

$469

PortlandCancún

PWM - CUN

PWMCUN

Portland

Wed 4/15

6:00 am-6:05 pm

1 stop13h 05m

Cancun

Thu 4/23

11:20 am-11:36 pm

1 stop11h 16m

$596

PortlandCancún

PWM - CUN

PWMCUN

Portland

Thu 4/16

6:00 am-6:05 pm

1 stop13h 05m

Cancun

Thu 4/23

11:20 am-11:36 pm

1 stop11h 16m

$621

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Mexico from

How to get the cheapest flight ticket from Portland, Maine to Mexico

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Mexico?

If you’re not able to fly to Mexico in August, then October is your next best option. Flight prices from Portland, Maine to Mexico during October average around $492.

What is the cheapest day to depart on your flight to Mexico?

The cheapest day to depart on your flight to Mexico is on a Wednesday when prices can be found for as low as $456. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $640. These prices are subject to change though, so be sure to set up a Price Alert for flights to Mexico.

What is the cheapest time of day to depart on your flight to Mexico?

Our data shows that the cheapest Portland, Maine to Mexico flights are usually those with departure times in the evening. Our users have found flights to Mexico in the evening for as low as $289. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $581 on average. Flights to Mexico from Portland, Maine in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Mexico?

You are more likely to see cheaper flights to Mexico from Portland, Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Mexico for around $598 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mexico from Portland, Maine for as low as $440 on momondo.

Can stopping save me money on Portland, Maine to Mexico flights?

You could potentially save up to 37% on your flight if you consider stops on a Portland, Maine to Mexico flight.

Cheap Portland, Maine to Mexico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Mexico

Direct flights

None
There are no direct flights from Portland, Maine to Mexico. There are no popular flight routes from Portland, Maine to Mexico.
Search flight deals

  • When did momondo last update prices for flights from Portland Airport to Mexico?

    Prices for flights from Portland Airport to Mexico refresh daily.

  • How many operators does momondo search for flights from Portland Airport to Mexico?

  • How old do you have to be to fly from Portland Airport to Mexico?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Mexico.

  • What documentation or ID do you need to fly to Mexico?

    The travel and health documents required for your trip to Mexico can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Mexico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Portland, Maine to Mexico

Compare and see reviews for airlines that fly from Portland, Maine to Mexico with momondo
Airline
Rating
Free Cancellation
Price
AeromexicoPriceFrom $186Free CancellationRating
7.4
1,673 reviews
Search Aeromexico flights
DeltaPriceFrom $324Free CancellationRating
7.9
8,001 reviews
Search Delta flights
JetBluePriceFrom $379Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
United AirlinesPriceFrom $394Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
American AirlinesPriceFrom $402Free CancellationRating
7.2
11,036 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Mexico?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Mexico from Portland.

Can I find flights from Portland to Mexico with flexible booking policies on momondo?

momondo does allow users to show only those flights to Mexico from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Mexico?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Mexico from Portland.

I’m not ready to book a flight from Portland to Mexico right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Mexico, momondo offers a useful price alert feature which will track prices for flights to Mexico from Portland and alert you when they change.

An easier way to manage your Mexico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to Mexico

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