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Cheap flights from Portland, Maine to Mexico from $170

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 12/6. 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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Find the cheapest flights from Portland, Maine to Mexico

Cheap round-trip flights

Delta Logo
5:30 am - 4:31 pmPWM-CUN
11h 01m1 stop
Delta Logo
8:59 am - 9:59 pmCUN-PWM
13h 00m2 stops
$368Delta
Find Deal
Sun, Feb 8 - Thu, Feb 12
Delta Logo
5:42 am - 2:20 pmPWM-CUN
9h 38m2 stops
Delta Logo
8:00 am - 11:09 pmCUN-PWM
15h 09m2 stops
$372Delta
Find Deal
Tue, Oct 28 - Wed, Nov 5
American Airlines Logo
7:02 am - 4:11 pmPWM-CUN
9h 09m1 stop
American Airlines Logo
1:16 pm - 9:35 pmCUN-PWM
8h 19m1 stop
$378American Airlines
Find Deal
Tue, Nov 4 - Wed, Nov 12
American Airlines Logo
7:02 am - 4:20 pmPWM-CUN
9h 18m2 stops
American Airlines Logo
1:16 pm - 9:35 pmCUN-PWM
8h 19m1 stop
$382American Airlines
Find Deal
Tue, Nov 4 - Wed, Nov 12
Aeromexico Logo
6:00 am - 9:20 pmPWM-CUN
15h 20m1 stop
Aeromexico Logo
9:54 pm - 11:54 pmCUN-PWM
26h 00m2 stops
$456Aeromexico
Find Deal
Mon, Nov 3 - Mon, Nov 17
United Airlines Logo
4:11 pm - 1:34 pmPWM-CUN
21h 23m2 stops
United Airlines Logo
12:28 pm - 1:52 pmCUN-PWM
25h 24m2 stops
$512United Airlines
Find Deal
Thu, Feb 26 - Wed, Mar 4
Aeromexico Logo
5:30 am - 2:00 pmPWM-CZM
9h 30m1 stop
Aeromexico Logo
3:15 pm - 9:59 pmCZM-PWM
5h 44m1 stop
$528Aeromexico
Find Deal
Wed, Jan 14 - Mon, Jan 19
United Airlines Logo
6:00 am - 1:57 pmPWM-CUN
7h 57m1 stop
United Airlines Logo
4:04 pm - 11:21 pmCUN-PWM
7h 17m1 stop
$545United Airlines
Find Deal
Sun, Feb 22 - Sat, Feb 28
Southwest Logo
12:45 pm - 8:25 pmPWM-CUN
7h 40m1 stop
Southwest Logo
12:55 pm - 10:15 pmCUN-PWM
9h 20m1 stop
$619Southwest
Find Deal
Tue, Nov 4 - Tue, Nov 11
Southwest Logo
11:50 am - 7:45 pmPWM-CUN
7h 55m1 stop
Southwest Logo
12:55 pm - 10:15 pmCUN-PWM
9h 20m1 stop
$766Southwest
Find Deal
Thu, Nov 6 - Tue, Nov 11

Aeromexico flights from Portland, Maine to Mexico

Our best Aeromexico deals on Portland, Maine to Mexico flight tickets
Aeromexico
Nov 3
PWM6:00 amPortland
15h 20m
1 stop
CUN9:20 pmCancun
Nov 17
CUN9:54 pmCancun
26h 00m
2 stops
PWM11:54 pmPortland
$456
Find similar
Aeromexico
Jan 14
PWM5:30 amPortland
9h 30m
1 stop
CZM2:00 pmCozumel
Jan 19
CZM3:15 pmCozumel
5h 44m
1 stop
PWM9:59 pmPortland
$528
Find similar
Aeromexico
Dec 27
PWM5:35 amPortland
31h 59m
2 stops
CZM12:34 pmCozumel
Jan 3
CZM3:30 pmCozumel
6h 12m
1 stop
PWM10:42 pmPortland
$558
Find similar

American Airlines flights from Portland, Maine to Mexico

Our best American Airlines deals on Portland, Maine to Mexico flight tickets
American Airlines
Nov 4
PWM7:02 amPortland
9h 09m
1 stop
CUN4:11 pmCancun
Nov 12
CUN1:16 pmCancun
8h 19m
1 stop
PWM9:35 pmPortland
$378
Find similar
American Airlines
Nov 4
PWM7:02 amPortland
9h 18m
2 stops
CUN4:20 pmCancun
Nov 12
CUN1:16 pmCancun
8h 19m
1 stop
PWM9:35 pmPortland
$382
Find similar
American Airlines
Oct 28
PWM3:38 pmPortland
24h 42m
1 stop
CUN3:20 pmCancun
Nov 3
CUN2:25 pmCancun
7h 10m
1 stop
PWM9:35 pmPortland
$386
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 September 16, 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

Sun 2/8

5:30 am-4:31 pm

1 stop11h 01m

Cancun

Thu 2/12

8:59 am-9:59 pm

2 stops13h 00m

$368

PortlandCancún

PWM - CUN

PWMCUN

Portland

Tue 10/28

5:42 am-2:20 pm

2 stops9h 38m

Cancun

Wed 11/5

8:00 am-11:09 pm

2 stops15h 09m

$372

PortlandCancún

PWM - CUN

PWMCUN

Portland

Tue 11/4

7:02 am-4:11 pm

1 stop9h 09m

Cancun

Wed 11/12

1:16 pm-9:35 pm

1 stop8h 19m

$378

PortlandCancún

PWM - CUN

PWMCUN

Portland

Tue 11/4

7:02 am-4:20 pm

2 stops9h 18m

Cancun

Wed 11/12

1:16 pm-9:35 pm

1 stop8h 19m

$382

PortlandCancún

PWM - CUN

PWMCUN

Portland

Mon 11/3

6:00 am-9:20 pm

1 stop15h 20m

Cancun

Mon 11/17

9:54 pm-11:54 pm

2 stops26h 00m

$456

PortlandCancún

PWM - CUN

PWMCUN

Portland

Thu 2/26

4:11 pm-1:34 pm

2 stops21h 23m

Cancun

Wed 3/4

12:28 pm-1:52 pm

2 stops25h 24m

$512

PortlandCozumel

PWM - CZM

PWMCZM

Portland

Wed 1/14

5:30 am-2:00 pm

1 stop9h 30m

Cozumel

Mon 1/19

3:15 pm-9:59 pm

1 stop5h 44m

$528

PortlandCancún

PWM - CUN

PWMCUN

Portland

Sun 2/22

6:00 am-1:57 pm

1 stop7h 57m

Cancun

Sat 2/28

4:04 pm-11:21 pm

1 stop7h 17m

$545

PortlandCancún

PWM - CUN

PWMCUN

Portland

Tue 11/4

12:45 pm-8:25 pm

1 stop7h 40m

Cancun

Tue 11/11

12:55 pm-10:15 pm

1 stop9h 20m

$619

PortlandCancún

PWM - CUN

PWMCUN

Portland

Thu 11/6

11:50 am-7:45 pm

1 stop7h 55m

Cancun

Tue 11/11

12:55 pm-10:15 pm

1 stop9h 20m

$766

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 June is your next best option. Flight prices from Portland, Maine to Mexico during June average around $500.

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 $579 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 $466 on momondo.

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

You could potentially save up to 34% 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
1,696 reviews
Search Aeromexico flights
DeltaPriceFrom $324Free CancellationRating
7.9
7,957 reviews
Search Delta flights
JetBluePriceFrom $379Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
United AirlinesPriceFrom $429Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
American AirlinesPriceFrom $444Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $551Free CancellationRating
8.0
4,242 reviews
Search Southwest 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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