What is the cheapest airline that flies from Portland to Mexico?

United Airlines and American Airlines are the most popular carriers operating from Portland to Mexico

What airlines fly to Mexico?

JetBlue, Delta and American Airlines are the top three most popular airlines that fly to Mexico from Portland, Maine according to our data. JetBlue is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Mexico. Keep in mind that there are 8 different airlines that fly to Mexico on a routine basis, so you have a few additional options to choose from.

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?

There are 5 operators available for flights from Portland Airport to Mexico as of August 2026.

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.

$239 Cheap Flights from Portland, Maine to Mexico in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland, Maine to Mexico

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:15 pm - 9:10 pmPWM Portland-CUN Cancun

6h 55m1 stop Atlanta Hartsfield-Jackson

11:20 am - 10:23 pmCUN Cancun-PWM Portland

11h 03m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson

$353Aeromexico

Fri, Nov 27 - Fri, Dec 4

2:15 pm - 9:10 pmPWM Portland-CUN Cancun

6h 55m1 stop Atlanta Hartsfield-Jackson

1:40 pm - 10:23 pmCUN Cancun-PWM Portland

8h 43m1 stop Atlanta Hartsfield-Jackson

$353Aeromexico

Fri, Nov 27 - Fri, Dec 4

7:00 am - 2:35 pmPWM Portland-CUN Cancun

8h 35m1 stop Charlotte Douglas

12:30 pm - 11:36 pmCUN Cancun-PWM Portland

10h 06m1 stop Philadelphia

$358American Airlines

Fri, Sep 11 - Mon, Sep 14

6:00 am - 2:00 pmPWM Portland-CUN Cancun

8h 00m1 stop Atlanta Hartsfield-Jackson

1:55 pm - 11:49 pmCUN Cancun-PWM Portland

9h 54m1 stop New York John F Kennedy Intl

$358Delta

Mon, Jan 11 - Fri, Jan 15

6:00 am - 4:30 pmPWM Portland-CUN Cancun

10h 30m1 stop Atlanta Hartsfield-Jackson

6:06 am - 11:49 pmCUN Cancun-PWM Portland

17h 43m2 stops Mexico City Benito Juarez New York John F Kennedy Intl

$358Delta

Fri, Jan 8 - Fri, Jan 15

6:47 pm - 12:20 pmPWM Portland-CUN Cancun

17h 33m2 stops Philadelphia Charlotte Douglas

11:50 am - 11:37 pmCUN Cancun-PWM Portland

11h 47m2 stops Miami Washington, D.C. Reagan-National

$363American Airlines

Fri, Nov 27 - Fri, Dec 4

7:25 pm - 11:10 amPWM Portland-CUN Cancun

16h 45m1 stop Washington, D.C. Dulles Intl

7:23 am - 11:21 pmCUN Cancun-PWM Portland

14h 58m1 stop Newark

$478United Airlines

Sat, Oct 24 - Tue, Oct 27

5:15 am - 11:05 amPWM Portland-CUN Cancun

6h 50m1 stop Washington, D.C. Dulles Intl

7:23 am - 11:21 pmCUN Cancun-PWM Portland

14h 58m1 stop Newark

$478United Airlines

Tue, Oct 20 - Sat, Oct 31

5:20 am - 5:20 pmPWM Portland-CUN Cancun

12h 00m2 stops Baltimore/Washington Denver Intl

11:20 am - 11:55 pmCUN Cancun-PWM Portland

12h 35m2 stops Lambert-St Louis Baltimore/Washington

$749Southwest

Wed, Nov 25 - Mon, Nov 30

5:35 am - 7:45 pmPWM Portland-CUN Cancun

14h 10m2 stops Baltimore/Washington Houston Hobby

12:10 pm - 11:00 pmCUN Cancun-PWM Portland

10h 50m2 stops Orlando Baltimore/Washington

$945Southwest

Sun, Jan 10 - Mon, Jan 18

Cheap last minute flights

Enter your travel dates to find the best prices.

5:30 am - 11:25 amPWM Portland-CUN Cancun

6h 55m1 stop Philadelphia

11:00 am - 11:37 pmCUN Cancun-PWM Portland

11h 37m1 stop Philadelphia

$762American Airlines

Fri, Aug 7 - Fri, Aug 14

6:46 pm - 10:00 amPWM Portland-CUN Cancun

16h 14m1 stop Philadelphia

12:33 pm - 11:37 pmCUN Cancun-PWM Portland

10h 04m2 stops Miami Philadelphia

$767American Airlines

Fri, Aug 7 - Fri, Aug 14

5:15 am - 7:19 pmPWM Portland-CUN Cancun

15h 04m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

5:22 pm - 2:34 pmCUN Cancun-PWM Portland

20h 12m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$783United Airlines

Sat, Aug 8 - Sat, Aug 15

5:30 am - 3:30 pmPWM Portland-CUN Cancun

11h 00m2 stops Philadelphia Miami

12:33 pm - 11:37 pmCUN Cancun-PWM Portland

10h 04m2 stops Miami Philadelphia

$796American Airlines

Fri, Aug 7 - Fri, Aug 14

5:15 am - 3:51 pmPWM Portland-CUN Cancun

11h 36m1 stop Washington, D.C. Dulles Intl

5:22 pm - 5:42 pmCUN Cancun-PWM Portland

23h 20m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$811United Airlines

Sat, Aug 8 - Sat, Aug 15

6:46 pm - 10:00 amPWM Portland-CUN Cancun

16h 14m1 stop Philadelphia

10:50 am - 11:37 pmCUN Cancun-PWM Portland

11h 47m2 stops Dallas/Fort Worth Philadelphia

$925American Airlines

Thu, Aug 6 - Mon, Aug 10

5:15 am - 2:42 pmPWM Portland-CZM Cozumel Intl

10h 27m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

3:52 pm - 9:23 pmCZM Cozumel Intl-PWM Portland

28h 31m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$954United Airlines

Fri, Aug 7 - Fri, Aug 14

5:15 am - 2:42 pmPWM Portland-CZM Cozumel Intl

34h 27m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

3:52 pm - 5:42 pmCZM Cozumel Intl-PWM Portland

24h 50m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$982United Airlines

Sat, Aug 8 - Sat, Aug 15

6:05 am - 1:00 pmPWM Portland-CUN Cancun

7h 55m1 stop Atlanta Hartsfield-Jackson

7:38 pm - 11:13 pmCUN Cancun-PWM Portland

26h 35m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson

$1,294Aeromexico

Mon, Aug 10 - Mon, Aug 10

6:05 am - 4:49 pmPWM Portland-CUN Cancun

11h 44m2 stops Atlanta Hartsfield-Jackson Mexico City Benito Juarez

7:38 pm - 11:13 pmCUN Cancun-PWM Portland

26h 35m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson

$1,647Aeromexico

Mon, Aug 10 - Mon, Aug 10

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Aeromexico flights from Portland, Maine to Mexico

Our best Aeromexico deals on Portland, Maine to Mexico flight tickets

Aeromexico

Nov 27

PWM2:15 pmPortland

6h 55m

1 stop

CUN9:10 pmCancun

Dec 4

CUN1:40 pmCancun

8h 43m

1 stop

PWM10:23 pmPortland

$353

Aeromexico

Sep 7

PWM6:05 amPortland

7h 55m

1 stop

CUN1:00 pmCancun

Sep 13

CUN8:05 amCancun

14h 23m

1 stop

PWM11:28 pmPortland

$443

Aeromexico

Aug 20

PWM6:05 amPortland

15h 00m

1 stop

CUN8:05 pmCancun

Aug 27

CUN2:10 pmCancun

8h 03m

1 stop

PWM11:13 pmPortland

$462

American Airlines flights from Portland, Maine to Mexico

Our best American Airlines deals on Portland, Maine to Mexico flight tickets

American Airlines

Oct 17

PWM7:26 pmPortland

15h 41m

1 stop

CUN10:07 amCancun

Oct 24

CUN1:46 pmCancun

7h 50m

1 stop

PWM10:36 pmPortland

$407

American Airlines

Oct 17

PWM7:26 pmPortland

17h 01m

1 stop

CUN11:27 amCancun

Oct 24

CUN11:33 amCancun

11h 10m

2 stops

PWM11:43 pmPortland

$412

American Airlines

Aug 20

PWM9:52 amPortland

11h 11m

2 stops

CUN8:03 pmCancun

Aug 27

CUN11:31 amCancun

11h 10m

2 stops

PWM11:41 pmPortland

$415

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandCancún

PWM Portland - CUN Cancun

PWMCUN

Portland

Fri 11/27

2:15 pm-9:10 pm

1 stop6h 55m

Cancun

Fri 12/4

11:20 am-10:23 pm

2 stops11h 03m

$353

Quickest round-trip

PortlandCancún

PWM Portland - CUN Cancun

PWMCUN

Portland

Fri 11/27

2:15 pm-9:10 pm

1 stop6h 55m

Cancun

Fri 12/4

1:40 pm-10:23 pm

1 stop8h 43m

$353

PortlandCancún

PWM Portland - CUN Cancun

PWMCUN

Portland

Fri 9/11

7:00 am-2:35 pm

1 stop8h 35m

Cancun

Mon 9/14

12:30 pm-11:36 pm

1 stop10h 06m

$358

PortlandCancún

PWM Portland - CUN Cancun

PWMCUN

Portland

Mon 1/11

6:00 am-2:00 pm

1 stop8h 00m

Cancun

Fri 1/15

1:55 pm-11:49 pm

1 stop9h 54m

$358

PortlandCancún

PWM Portland - CUN Cancun

PWMCUN

Portland

Fri 1/8

6:00 am-4:30 pm

1 stop10h 30m

Cancun

Fri 1/15

6:06 am-11:49 pm

2 stops17h 43m

$358

PortlandCancún

PWM Portland - CUN Cancun

PWMCUN

Portland

Fri 11/27

6:47 pm-12:20 pm

2 stops17h 33m

Cancun

Fri 12/4

11:50 am-11:37 pm

2 stops11h 47m

$363

PortlandCancún

PWM Portland - CUN Cancun

PWMCUN

Portland

Sat 10/24

7:25 pm-11:10 am

1 stop16h 45m

Cancun

Tue 10/27

7:23 am-11:21 pm

1 stop14h 58m

$478

PortlandCancún

PWM Portland - CUN Cancun

PWMCUN

Portland

Tue 10/20

5:15 am-11:05 am

1 stop6h 50m

Cancun

Sat 10/31

7:23 am-11:21 pm

1 stop14h 58m

$478

PortlandCancún

PWM Portland - CUN Cancun

PWMCUN

Portland

Wed 11/25

5:20 am-5:20 pm

2 stops12h 00m

Cancun

Mon 11/30

11:20 am-11:55 pm

2 stops12h 35m

$749

PortlandCancún

PWM Portland - CUN Cancun

PWMCUN

Portland

Sun 1/10

5:35 am-7:45 pm

2 stops14h 10m

Cancun

Mon 1/18

12:10 pm-11:00 pm

2 stops10h 50m

$945

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Mexico?

If you’re not able to fly to Mexico in March, then October is your next best option. Flight prices from Portland, Maine to Mexico during October average around $484.

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

You could potentially save up to 40% 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	7h 37m
Direct flights	None

The fastest flight from Portland, Maine to Mexico takes 7h 37m

There are no direct flights from Portland, Maine to Mexico. There are no popular flight routes from Portland, Maine to Mexico.

Search flight deals

Frequently asked questions about flying from Portland, Maine to Mexico

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?
There are 5 operators available for flights from Portland Airport to Mexico as of August 2026.
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
Delta	PriceFrom $181	Free Cancellation	Rating 7.8 8,492 reviews	Search Delta flights
JetBlue	PriceFrom $298	Free Cancellation	Rating 7.1 3,023 reviews	Search JetBlue flights
American Airlines	PriceFrom $317	Free Cancellation	Rating 7.1 11,852 reviews	Search American Airlines flights
United Airlines	PriceFrom $326	Free Cancellation	Rating 7.4 10,061 reviews	Search United Airlines flights
Southwest	PriceFrom $601	Free Cancellation	Rating 8.0 4,220 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.