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Cheap flights from Portland, Maine to Harlingen from $389

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
7:10 am - 3:53 pmPWM  Portland-HRL Harlingen Valley Intl
9h 43m2 stops Newark Houston George Bush Intcntl
United Airlines Logo
9:20 am - 9:03 pmHRL  Harlingen Valley Intl-PWM Portland
10h 43m2 stops Houston George Bush Intcntl Newark
$389United Airlines
Sat, Feb 6 - Wed, Feb 10
United Airlines Logo
5:50 am - 4:01 pmPWM  Portland-HRL Harlingen Valley Intl
11h 11m2 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
$416United Airlines
Thu, Nov 12 - Tue, Nov 17
American Airlines Logo
6:13 am - 6:05 pmPWM  Portland-HRL Harlingen Valley Intl
12h 52m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth
American Airlines Logo
10:35 am - 9:29 pmHRL  Harlingen Valley Intl-PWM Portland
9h 54m2 stops Dallas/Fort Worth Charlotte Douglas
$439American Airlines
Sat, Jan 23 - Thu, Jan 28
American Airlines Logo
7:00 am - 6:08 pmPWM  Portland-HRL Harlingen Valley Intl
12h 08m2 stops Charlotte Douglas Dallas/Fort Worth
American Airlines Logo
6:41 pm - 11:19 amHRL  Harlingen Valley Intl-PWM Portland
15h 38m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National
$468American Airlines
Sat, Jan 23 - Thu, Jan 28
United Airlines Logo
5:50 am - 4:01 pmPWM  Portland-HRL Harlingen Valley Intl
11h 11m2 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
$499United Airlines
Tue, Nov 10 - Wed, Nov 11
United Airlines Logo
2:05 pm - 10:48 pmPWM  Portland-HRL Harlingen Valley Intl
9h 43m2 stops Washington, D.C. Dulles 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
$505United Airlines
Fri, Nov 6 - Tue, Nov 10
United Airlines Logo
5:50 am - 4:01 pmPWM  Portland-HRL Harlingen Valley Intl
11h 11m2 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
$553United Airlines
Tue, Nov 10 - Wed, Nov 11
United Airlines Logo
5:50 am - 4:01 pmPWM  Portland-HRL Harlingen Valley Intl
11h 11m2 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
$579United 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 - 2:16 pmHRL  Harlingen Valley Intl-PWM Portland
8h 11m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$614United Airlines
Tue, Nov 10 - Wed, Nov 11
United Airlines Logo
6:00 am - 3:53 pmPWM  Portland-HRL Harlingen Valley Intl
10h 53m2 stops Newark Houston George Bush Intcntl
United Airlines Logo
2:05 pm - 11:32 pmHRL  Harlingen Valley Intl-PWM Portland
32h 27m3 stops Houston George Bush Intcntl Kansas City Newark
$637United Airlines
Sat, Jan 23 - Thu, Jan 28

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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
Feb 6
PWM7:10 amPortland
9h 43m
2 stops
HRL3:53 pmHarlingen Valley Intl
Feb 10
HRL9:20 amHarlingen Valley Intl
10h 43m
2 stops
PWM9:03 pmPortland
$389
United Airlines
Nov 12
PWM5:50 amPortland
11h 11m
2 stops
HRL4:01 pmHarlingen Valley Intl
Nov 17
HRL5:05 amHarlingen Valley Intl
8h 11m
2 stops
PWM2:16 pmPortland
$416
United Airlines
Nov 10
PWM5:50 amPortland
11h 11m
2 stops
HRL4:01 pmHarlingen Valley Intl
Nov 11
HRL5:05 amHarlingen Valley Intl
8h 11m
2 stops
PWM2:16 pmPortland
$499

American Airlines flights from Portland, Maine to Harlingen

Our best American Airlines deals on Portland, Maine to Harlingen flight tickets
American Airlines
Jan 23
PWM6:13 amPortland
12h 52m
2 stops
HRL6:05 pmHarlingen Valley Intl
Jan 28
HRL10:35 amHarlingen Valley Intl
9h 54m
2 stops
PWM9:29 pmPortland
$439
American Airlines
Jan 23
PWM7:00 amPortland
12h 08m
2 stops
HRL6:08 pmHarlingen Valley Intl
Jan 28
HRL6:41 pmHarlingen Valley Intl
15h 38m
2 stops
PWM11:19 amPortland
$468

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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Depart

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Price

Cheapest round-trip

PortlandHarlingen

PWM Portland - HRL Harlingen Valley Intl

PWMHRL

Portland

Sat 2/6

7:10 am-3:53 pm

2 stops9h 43m

Harlingen Valley Intl

Wed 2/10

9:20 am-9:03 pm

2 stops10h 43m

$389

PortlandHarlingen

PWM Portland - HRL Harlingen Valley Intl

PWMHRL

Portland

Thu 11/12

5:50 am-4:01 pm

2 stops11h 11m

Harlingen Valley Intl

Tue 11/17

5:05 am-2:16 pm

2 stops8h 11m

$416

PortlandHarlingen

PWM Portland - HRL Harlingen Valley Intl

PWMHRL

Portland

Sat 1/23

6:13 am-6:05 pm

2 stops12h 52m

Harlingen Valley Intl

Thu 1/28

10:35 am-9:29 pm

2 stops9h 54m

$439

PortlandHarlingen

PWM Portland - HRL Harlingen Valley Intl

PWMHRL

Portland

Sat 1/23

7:00 am-6:08 pm

2 stops12h 08m

Harlingen Valley Intl

Thu 1/28

6:41 pm-11:19 am

2 stops15h 38m

$468

PortlandHarlingen

PWM Portland - HRL Harlingen Valley Intl

PWMHRL

Portland

Tue 11/10

5:50 am-4:01 pm

2 stops11h 11m

Harlingen Valley Intl

Wed 11/11

5:05 am-2:16 pm

2 stops8h 11m

$499
Quickest round-trip

PortlandHarlingen

PWM Portland - HRL Harlingen Valley Intl

PWMHRL

Portland

Fri 11/6

2:05 pm-10:48 pm

2 stops9h 43m

Harlingen Valley Intl

Tue 11/10

5:05 am-2:27 pm

2 stops8h 22m

$505

PortlandHarlingen

PWM Portland - HRL Harlingen Valley Intl

PWMHRL

Portland

Tue 11/10

5:50 am-4:01 pm

2 stops11h 11m

Harlingen Valley Intl

Wed 11/11

5:05 am-2:16 pm

2 stops8h 11m

$553

PortlandHarlingen

PWM Portland - HRL Harlingen Valley Intl

PWMHRL

Portland

Tue 11/10

5:50 am-4:01 pm

2 stops11h 11m

Harlingen Valley Intl

Wed 11/11

5:05 am-2:16 pm

2 stops8h 11m

$579

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-2:16 pm

2 stops8h 11m

$614

PortlandHarlingen

PWM Portland - HRL Harlingen Valley Intl

PWMHRL

Portland

Sat 1/23

6:00 am-3:53 pm

2 stops10h 53m

Harlingen Valley Intl

Thu 1/28

2:05 pm-11:32 pm

3 stops32h 27m

$637

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

You could potentially save up to 10% on your flight if you consider stops on a Portland, Maine to Harlingen flight.

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

$389

Fastest flight time

9h 43m

Direct flights

None
The best flight deal from Portland, Maine to Harlingen found on momondo in the last 72 hours is $389
The fastest flight from Portland, Maine to Harlingen takes 9h 43m
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 9h 43m.

  • 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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