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Cheap flights from Portland, Maine to Harlingen from $315

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Portland, Maine to Harlingen

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:47 am - 7:47 pmPWM  Portland-HRL Harlingen Valley Intl
12h 00m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
5:05 am - 2:27 pmHRL  Harlingen Valley Intl-PWM Portland
8h 22m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl
$470United Airlines
Tue, Nov 10 - Wed, Nov 11
United Airlines Logo
8:49 am - 7:47 pmPWM  Portland-HRL Harlingen Valley Intl
11h 58m2 stops Newark Houston George Bush Intcntl
United Airlines Logo
5:05 am - 2:27 pmHRL  Harlingen Valley Intl-PWM Portland
8h 22m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl
$489United Airlines
Tue, Nov 10 - Wed, Nov 11
United Airlines Logo
6:06 am - 3:59 pmPWM  Portland-HRL Harlingen Valley Intl
10h 53m2 stops Newark Houston George Bush Intcntl
United Airlines Logo
5:05 am - 2:16 pmHRL  Harlingen Valley Intl-PWM Portland
8h 11m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$588United Airlines
Thu, Sep 17 - Sun, Nov 15
American Airlines Logo
9:00 am - 4:06 pmPWM  Portland-HRL Harlingen Valley Intl
8h 06m1 stop Dallas/Fort Worth
American Airlines Logo
6:41 pm - 11:53 amHRL  Harlingen Valley Intl-PWM Portland
16h 12m2 stops Dallas/Fort Worth Chicago O'Hare Intl
$829American Airlines
Thu, Sep 17 - Sun, Nov 15
United Airlines Logo
6:06 am - 3:59 pmPWM  Portland-HRL Harlingen Valley Intl
10h 53m3 stops Newark Cleveland Hopkins Intl Houston George Bush Intcntl
United Airlines Logo
5:05 am - 2:16 pmHRL  Harlingen Valley Intl-PWM Portland
8h 11m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$1,118United Airlines
Thu, Sep 17 - Sun, Nov 15
United Airlines Logo
5:15 am - 1:24 pmPWM  Portland-HRL Harlingen Valley Intl
9h 09m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl
United Airlines Logo
5:05 am - 2:38 pmHRL  Harlingen Valley Intl-PWM Portland
8h 33m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl
$1,353United Airlines
Tue, Sep 22 - Sat, Sep 26
United Airlines Logo
6:00 am - 3:59 pmPWM  Portland-HRL Harlingen Valley Intl
10h 59m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
5:05 am - 11:59 pmHRL  Harlingen Valley Intl-PWM Portland
17h 54m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl
$1,375United Airlines
Sat, Sep 26 - Wed, Sep 30
American Airlines Logo
5:30 am - 3:05 pmPWM  Portland-HRL Harlingen Valley Intl
10h 35m2 stops Philadelphia Dallas/Fort Worth
American Airlines Logo
10:45 am - 6:46 pmHRL  Harlingen Valley Intl-PWM Portland
7h 01m1 stop Dallas/Fort Worth
$1,646American Airlines
Sat, Sep 26 - Wed, Sep 30
United Airlines Logo
5:15 am - 3:59 pmPWM  Portland-HRL Harlingen Valley Intl
11h 44m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl
United Airlines Logo
5:05 am - 9:46 pmHRL  Harlingen Valley Intl-PWM Portland
15h 41m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$1,649United Airlines
Sun, Sep 20 - Thu, Sep 24
United Airlines Logo
6:06 am - 3:59 pmPWM  Portland-HRL Harlingen Valley Intl
10h 53m3 stops Newark Washington, D.C. Reagan-National Houston George Bush Intcntl
United Airlines Logo
5:05 am - 2:38 pmHRL  Harlingen Valley Intl-PWM Portland
8h 33m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl
$1,760United Airlines
Tue, Sep 22 - Sat, Sep 26

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United Airlines flights from Portland, Maine to Harlingen

Our best United Airlines deals on Portland, Maine to Harlingen flight tickets
United Airlines
Nov 10
PWM8:47 amPortland
12h 00m
2 stops
HRL7:47 pmHarlingen Valley Intl
Nov 11
HRL5:05 amHarlingen Valley Intl
8h 22m
2 stops
PWM2:27 pmPortland
$470
United Airlines
Nov 10
PWM8:49 amPortland
11h 58m
2 stops
HRL7:47 pmHarlingen Valley Intl
Nov 11
HRL5:05 amHarlingen Valley Intl
8h 22m
2 stops
PWM2:27 pmPortland
$489
United Airlines
Sep 17
PWM6:06 amPortland
10h 53m
2 stops
HRL3:59 pmHarlingen Valley Intl
Nov 15
HRL5:05 amHarlingen Valley Intl
8h 11m
2 stops
PWM2:16 pmPortland
$588

American Airlines flights from Portland, Maine to Harlingen

Our best American Airlines deals on Portland, Maine to Harlingen flight tickets
American Airlines
Sep 17
PWM9:00 amPortland
8h 06m
1 stop
HRL4:06 pmHarlingen Valley Intl
Nov 15
HRL6:41 pmHarlingen Valley Intl
16h 12m
2 stops
PWM11:53 amPortland
$829
American Airlines
Sep 26
PWM5:30 amPortland
10h 35m
2 stops
HRL3:05 pmHarlingen Valley Intl
Sep 30
HRL10:45 amHarlingen Valley Intl
7h 01m
1 stop
PWM6:46 pmPortland
$1,646
American Airlines
Sep 26
PWM9:00 amPortland
7h 05m
1 stop
HRL3:05 pmHarlingen Valley Intl
Sep 30
HRL10:45 amHarlingen Valley Intl
7h 01m
1 stop
PWM6:46 pmPortland
$2,083

momondo Fare Finder

 
Use the filters below to find and compare flights from Portland, Maine to Harlingen that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

PortlandHarlingen

PWM Portland - HRL Harlingen Valley Intl

PWMHRL

Portland

Tue 11/10

8:47 am-7:47 pm

2 stops12h 00m

Harlingen Valley Intl

Wed 11/11

5:05 am-2:27 pm

2 stops8h 22m

$470

PortlandHarlingen

PWM Portland - HRL Harlingen Valley Intl

PWMHRL

Portland

Tue 11/10

8:49 am-7:47 pm

2 stops11h 58m

Harlingen Valley Intl

Wed 11/11

5:05 am-2:27 pm

2 stops8h 22m

$489

PortlandHarlingen

PWM Portland - HRL Harlingen Valley Intl

PWMHRL

Portland

Thu 9/17

6:06 am-3:59 pm

2 stops10h 53m

Harlingen Valley Intl

Sun 11/15

5:05 am-2:16 pm

2 stops8h 11m

$588

PortlandHarlingen

PWM Portland - HRL Harlingen Valley Intl

PWMHRL

Portland

Thu 9/17

9:00 am-4:06 pm

1 stop8h 06m

Harlingen Valley Intl

Sun 11/15

6:41 pm-11:53 am

2 stops16h 12m

$829

PortlandHarlingen

PWM Portland - HRL Harlingen Valley Intl

PWMHRL

Portland

Thu 9/17

6:06 am-3:59 pm

3 stops10h 53m

Harlingen Valley Intl

Sun 11/15

5:05 am-2:16 pm

2 stops8h 11m

$1,118

PortlandHarlingen

PWM Portland - HRL Harlingen Valley Intl

PWMHRL

Portland

Tue 9/22

5:15 am-1:24 pm

2 stops9h 09m

Harlingen Valley Intl

Sat 9/26

5:05 am-2:38 pm

2 stops8h 33m

$1,353

PortlandHarlingen

PWM Portland - HRL Harlingen Valley Intl

PWMHRL

Portland

Sat 9/26

6:00 am-3:59 pm

2 stops10h 59m

Harlingen Valley Intl

Wed 9/30

5:05 am-11:59 pm

2 stops17h 54m

$1,375
Quickest round-trip

PortlandHarlingen

PWM Portland - HRL Harlingen Valley Intl

PWMHRL

Portland

Sat 9/26

5:30 am-3:05 pm

2 stops10h 35m

Harlingen Valley Intl

Wed 9/30

10:45 am-6:46 pm

1 stop7h 01m

$1,646

PortlandHarlingen

PWM Portland - HRL Harlingen Valley Intl

PWMHRL

Portland

Sun 9/20

5:15 am-3:59 pm

2 stops11h 44m

Harlingen Valley Intl

Thu 9/24

5:05 am-9:46 pm

2 stops15h 41m

$1,649

PortlandHarlingen

PWM Portland - HRL Harlingen Valley Intl

PWMHRL

Portland

Tue 9/22

6:06 am-3:59 pm

3 stops10h 53m

Harlingen Valley Intl

Sat 9/26

5:05 am-2:38 pm

2 stops8h 33m

$1,760

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Harlingen from

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

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 airline that flies from Portland to Harlingen Valley Intl?

United Airlines is the most popular carrier operating from Portland to Harlingen Valley Intl

What airlines fly to Harlingen?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Harlingen from Portland, Maine according to our data. American Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Harlingen. Keep in mind that there are 3 different airlines that fly to Harlingen on a routine basis, so you have a few additional options to choose from.

When to book flights from Portland, Maine to Harlingen

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Harlingen according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland, Maine to Harlingen (PWM to HRL) flight deals and tips

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

Best Price Found

$315

Fastest flight time

10h 53m

Direct flights

None
The best one-way flight to Harlingen from Portland, Maine in the past 72 hours is $315. The best round-trip flight deal from Portland, Maine to Harlingen found on momondo in the last 72 hours is $470.
The fastest flight from Portland, Maine to Harlingen takes 10h 53m
There are no direct flights from Portland, Maine to Harlingen. There are no popular flight routes from Portland, Maine to Harlingen.
Search flight deals

Frequently asked questions about flying from Portland, Maine to Harlingen

  • How far is Portland to Harlingen Valley Intl by plane?

    Harlingen Valley Intl is 1951.0 mi away from Portland. A reasonable flight in good conditions will take 10h 53m.

  • When did momondo last update prices for flights from Portland Airport to Harlingen Valley Intl Airport?

    Prices for flights from Portland Airport to Harlingen Valley Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Portland Airport to Harlingen Valley Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Harlingen Valley Intl Airport.

  • What documentation or ID do you need to fly to Harlingen Valley Intl Airport?

    The travel and health documents required for your trip to Harlingen Valley Intl Airport 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 Harlingen Valley Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Harlingen for you.

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

momondo does allow users to show only those flights to Harlingen 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 Harlingen?

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 Harlingen from Portland.

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

Yes momondo offers price alerts on flights to Harlingen from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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