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Cheap flights from Portland, Maine to Mexico from $143

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 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
5:09 pm - 10:43 am
PWM
-
CUN
17h 34m2 stops
American Airlines Logo
3:15 pm - 10:07 pm
CUN
-
PWM
6h 52m1 stop
$312American Airlines
Sat, Feb 7 - Tue, Feb 10
American Airlines Logo
3:58 pm - 2:53 pm
PWM
-
CUN
22h 55m1 stop
American Airlines Logo
3:15 pm - 10:07 pm
CUN
-
PWM
6h 52m1 stop
$313American Airlines
Sat, Feb 7 - Tue, Feb 10
Aeromexico Logo
5:30 am - 9:20 pm
PWM
-
CUN
15h 50m1 stop
Aeromexico Logo
6:01 am - 12:20 am
CUN
-
PWM
18h 19m2 stops
$333Aeromexico
Sat, Jan 31 - Wed, Feb 4
Delta Logo
6:17 am - 9:11 pm
PWM
-
CUN
14h 54m2 stops
Delta Logo
1:40 pm - 12:18 am
CUN
-
PWM
10h 38m2 stops
$338Delta
Tue, Feb 3 - Thu, Feb 12
Aeromexico Logo
5:30 am - 4:35 pm
PWM
-
CUN
11h 05m1 stop
Aeromexico Logo
8:00 am - 10:27 pm
CUN
-
PWM
14h 27m1 stop
$350Aeromexico
Sat, Jan 31 - Wed, Feb 4
JetBlue Logo
6:00 am - 2:35 pm
PWM
-
CUN
9h 35m1 stop
JetBlue Logo
10:50 am - 11:36 pm
CUN
-
PWM
11h 46m1 stop
$412JetBlue
Thu, Apr 30 - Sun, May 3
JetBlue Logo
6:00 am - 3:13 pm
PWM
-
CUN
10h 13m1 stop
JetBlue Logo
11:20 am - 11:36 pm
CUN
-
PWM
11h 16m1 stop
$417JetBlue
Wed, Apr 8 - Tue, Apr 14
United Airlines Logo
3:05 pm - 12:54 pm
PWM
-
CUN
21h 49m2 stops
United Airlines Logo
5:55 pm - 2:31 pm
CUN
-
PWM
20h 36m2 stops
$422United Airlines
Sat, Jan 31 - Wed, Feb 4
Delta Logo
5:31 am - 4:45 pm
PWM
-
CUN
11h 14m1 stop
Delta Logo
3:13 pm - 11:06 pm
CUN
-
PWM
7h 53m1 stop
$428Delta
Sat, Feb 21 - Sat, Feb 28
United Airlines Logo
4:10 pm - 1:23 pm
PWM
-
CZM
22h 13m2 stops
United Airlines Logo
3:21 pm - 9:01 am
CZM
-
PWM
16h 40m2 stops
$462United Airlines
Sat, Jan 31 - Sat, Feb 7

Aeromexico flights from Portland, Maine to Mexico

Our best Aeromexico deals on Portland, Maine to Mexico flight tickets
Aeromexico
Jan 31
PWM5:30 amPortland
10h 00m
1 stop
CUN3:30 pmCancun
Feb 4
CUN8:00 amCancun
14h 27m
1 stop
PWM10:27 pmPortland
$333
Find similar
Aeromexico
Jan 31
PWM5:30 amPortland
11h 05m
1 stop
CUN4:35 pmCancun
Feb 4
CUN8:00 amCancun
14h 27m
1 stop
PWM10:27 pmPortland
$350
Find similar
Aeromexico
Feb 16
PWM5:31 amPortland
15h 40m
1 stop
CUN9:11 pmCancun
Mar 10
CUN12:40 pmCancun
10h 30m
1 stop
PWM12:10 amPortland
$467
Find similar

Delta flights from Portland, Maine to Mexico

Our best Delta deals on Portland, Maine to Mexico flight tickets
Delta
Feb 3
PWM6:17 amPortland
14h 54m
2 stops
CUN9:11 pmCancun
Feb 12
CUN1:40 pmCancun
10h 38m
2 stops
PWM12:18 amPortland
$338
Find similar
Delta
Feb 21
PWM5:31 amPortland
11h 14m
1 stop
CUN4:45 pmCancun
Feb 28
CUN3:13 pmCancun
7h 53m
1 stop
PWM11:06 pmPortland
$428
Find similar
Delta
Feb 23
PWM6:30 amPortland
14h 41m
2 stops
CUN9:11 pmCancun
Feb 28
CUN3:13 pmCancun
7h 53m
1 stop
PWM11:06 pmPortland
$433
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 December 18, 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

Sat 2/7

5:09 pm-10:43 am

2 stops17h 34m

Cancun

Tue 2/10

3:15 pm-10:07 pm

1 stop6h 52m

$312

PortlandCancún

PWM - CUN

PWMCUN

Portland

Sat 2/7

3:58 pm-2:53 pm

1 stop22h 55m

Cancun

Tue 2/10

3:15 pm-10:07 pm

1 stop6h 52m

$313

PortlandCancún

PWM - CUN

PWMCUN

Portland

Sat 1/31

5:30 am-9:20 pm

1 stop15h 50m

Cancun

Wed 2/4

6:01 am-12:20 am

2 stops18h 19m

$333

PortlandCancún

PWM - CUN

PWMCUN

Portland

Tue 2/3

6:17 am-9:11 pm

2 stops14h 54m

Cancun

Thu 2/12

1:40 pm-12:18 am

2 stops10h 38m

$338

PortlandCancún

PWM - CUN

PWMCUN

Portland

Sat 1/31

5:30 am-4:35 pm

1 stop11h 05m

Cancun

Wed 2/4

8:00 am-10:27 pm

1 stop14h 27m

$350

PortlandCancún

PWM - CUN

PWMCUN

Portland

Thu 4/30

6:00 am-2:35 pm

1 stop9h 35m

Cancun

Sun 5/3

10:50 am-11:36 pm

1 stop11h 46m

$412

PortlandCancún

PWM - CUN

PWMCUN

Portland

Wed 4/8

6:00 am-3:13 pm

1 stop10h 13m

Cancun

Tue 4/14

11:20 am-11:36 pm

1 stop11h 16m

$417

PortlandCancún

PWM - CUN

PWMCUN

Portland

Sat 1/31

3:05 pm-12:54 pm

2 stops21h 49m

Cancun

Wed 2/4

5:55 pm-2:31 pm

2 stops20h 36m

$422

PortlandCancún

PWM - CUN

PWMCUN

Portland

Sat 2/21

5:31 am-4:45 pm

1 stop11h 14m

Cancun

Sat 2/28

3:13 pm-11:06 pm

1 stop7h 53m

$428

PortlandCozumel

PWM - CZM

PWMCZM

Portland

Sat 1/31

4:10 pm-1:23 pm

2 stops22h 13m

Cozumel

Sat 2/7

3:21 pm-9:01 am

2 stops16h 40m

$462

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 $583 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 $404 on momondo.

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

You could potentially save up to 11% 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

Fastest flight time

6h 59m

Direct flights

None
The fastest flight from Portland, Maine to Mexico takes 6h 59m
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
1,629 reviews
Search Aeromexico flights
DeltaPriceFrom $280Free CancellationRating
7.9
8,008 reviews
Search Delta flights
United AirlinesPriceFrom $297Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
JetBluePriceFrom $379Free CancellationRating
7.2
2,896 reviews
Search JetBlue flights
American AirlinesPriceFrom $402Free CancellationRating
7.2
11,054 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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