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Cheap flights from Maryland to Harlingen from $112

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Maryland to Harlingen

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
11:40 am - 3:50 pmDCA  Washington, D.C. Reagan-National-HRL Harlingen Valley Intl
5h 10m1 stop Houston Hobby
Southwest Logo
7:25 am - 3:55 pmHRL  Harlingen Valley Intl-DCA Washington, D.C. Reagan-National
7h 30m1 stop Austin Bergstrom
$236Southwest
Wed, Dec 2 - Wed, Dec 9
Southwest Logo
6:05 am - 12:10 pmDCA  Washington, D.C. Reagan-National-HRL Harlingen Valley Intl
7h 05m1 stop Houston Hobby
Southwest Logo
7:25 am - 3:55 pmHRL  Harlingen Valley Intl-DCA Washington, D.C. Reagan-National
7h 30m1 stop Austin Bergstrom
$238Southwest
Wed, Dec 2 - Thu, Dec 10
Southwest Logo
2:40 pm - 9:50 pmDCA  Washington, D.C. Reagan-National-HRL Harlingen Valley Intl
8h 10m2 stops Lambert-St Louis Houston Hobby
Southwest Logo
7:25 am - 3:55 pmHRL  Harlingen Valley Intl-DCA Washington, D.C. Reagan-National
7h 30m1 stop Austin Bergstrom
$241Southwest
Wed, Dec 2 - Wed, Dec 9
United Airlines Logo
12:40 pm - 7:32 pmDCA  Washington, D.C. Reagan-National-HRL Harlingen Valley Intl
7h 52m1 stop Houston George Bush Intcntl
United Airlines Logo
9:20 am - 3:55 pmHRL  Harlingen Valley Intl-DCA Washington, D.C. Reagan-National
5h 35m1 stop Houston George Bush Intcntl
$252United Airlines
Fri, Feb 5 - Sat, Feb 13
United Airlines Logo
6:00 am - 11:14 amIAD  Washington, D.C. Dulles Intl-HRL Harlingen Valley Intl
6h 14m1 stop Houston George Bush Intcntl
United Airlines Logo
2:00 pm - 10:42 pmHRL  Harlingen Valley Intl-IAD Washington, D.C. Dulles Intl
7h 42m1 stop Houston George Bush Intcntl
$291United Airlines
Wed, Dec 2 - Wed, Dec 9
American Airlines Logo
5:10 pm - 11:31 pmIAD  Washington, D.C. Dulles Intl-HRL Harlingen Valley Intl
7h 21m1 stop Dallas/Fort Worth
American Airlines Logo
2:26 pm - 11:29 pmHRL  Harlingen Valley Intl-IAD Washington, D.C. Dulles Intl
8h 03m1 stop Dallas/Fort Worth
$291American Airlines
Sat, Dec 5 - Sat, Dec 12
United Airlines Logo
6:00 am - 11:14 amIAD  Washington, D.C. Dulles Intl-HRL Harlingen Valley Intl
6h 14m1 stop Houston George Bush Intcntl
United Airlines Logo
12:00 pm - 6:23 pmHRL  Harlingen Valley Intl-IAD Washington, D.C. Dulles Intl
5h 23m1 stop Houston George Bush Intcntl
$291United Airlines
Thu, Dec 3 - Thu, Dec 10
Delta Logo
5:45 am - 1:23 pmPHL  Philadelphia-HRL Harlingen Valley Intl
8h 38m1 stop Minneapolis St Paul
Delta Logo
2:13 pm - 11:50 pmHRL  Harlingen Valley Intl-PHL Philadelphia
8h 37m1 stop Minneapolis St Paul
$328Delta
Fri, Oct 9 - Sun, Oct 11
Delta Logo
5:45 am - 1:23 pmPHL  Philadelphia-HRL Harlingen Valley Intl
8h 38m1 stop Minneapolis St Paul
Delta Logo
2:13 pm - 11:50 pmHRL  Harlingen Valley Intl-PHL Philadelphia
8h 37m1 stop Minneapolis St Paul
$359Delta
Fri, Oct 9 - Sun, Oct 11
American Airlines Logo
5:30 pm - 11:31 pmPHL  Philadelphia-HRL Harlingen Valley Intl
7h 01m1 stop Dallas/Fort Worth
American Airlines Logo
2:50 pm - 10:50 pmHRL  Harlingen Valley Intl-PHL Philadelphia
7h 00m1 stop Dallas/Fort Worth
$424American Airlines
Tue, Nov 10 - Thu, Nov 19

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American Airlines flights from Maryland to Harlingen

Our best American Airlines deals on Maryland to Harlingen flight tickets
American Airlines
Dec 5
IAD5:10 pmWashington, D.C. Dulles Intl
7h 21m
1 stop
HRL11:31 pmHarlingen Valley Intl
Dec 12
HRL10:44 amHarlingen Valley Intl
9h 30m
2 stops
IAD9:14 pmWashington, D.C. Dulles Intl
$422
American Airlines
Nov 10
PHL5:30 pmPhiladelphia
7h 01m
1 stop
HRL11:31 pmHarlingen Valley Intl
Nov 19
HRL2:50 pmHarlingen Valley Intl
7h 00m
1 stop
PHL10:50 pmPhiladelphia
$424
American Airlines
Nov 27
PHL8:12 amPhiladelphia
7h 08m
1 stop
HRL2:20 pmHarlingen Valley Intl
Dec 2
HRL2:26 pmHarlingen Valley Intl
7h 48m
1 stop
PHL11:14 pmPhiladelphia
$427

United Airlines flights from Maryland to Harlingen

Our best United Airlines deals on Maryland to Harlingen flight tickets
United Airlines
Oct 31
DCA12:50 pmWashington, D.C. Reagan-National
7h 57m
1 stop
HRL7:47 pmHarlingen Valley Intl
Nov 1
HRL5:05 amHarlingen Valley Intl
5h 42m
1 stop
DCA11:47 amWashington, D.C. Reagan-National
$291
United Airlines
Nov 10
IAD2:38 pmWashington, D.C. Dulles Intl
6h 09m
1 stop
HRL7:47 pmHarlingen Valley Intl
Nov 11
HRL1:59 pmHarlingen Valley Intl
5h 50m
1 stop
IAD8:49 pmWashington, D.C. Dulles Intl
$313
United Airlines
Nov 10
PHL12:40 pmPhiladelphia
8h 07m
1 stop
HRL7:47 pmHarlingen Valley Intl
Nov 11
HRL5:05 amHarlingen Valley Intl
5h 32m
1 stop
PHL11:37 amPhiladelphia
$337

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Harlingen

DCA Washington, D.C. Reagan-National - HRL Harlingen Valley Intl

DCAHRL

Washington, D.C. Reagan-National

Wed 12/2

11:40 am-3:50 pm

1 stop5h 10m

Harlingen Valley Intl

Wed 12/9

7:25 am-3:55 pm

1 stop7h 30m

$236

Washington, D.C.Harlingen

DCA Washington, D.C. Reagan-National - HRL Harlingen Valley Intl

DCAHRL

Washington, D.C. Reagan-National

Wed 12/2

6:05 am-12:10 pm

1 stop7h 05m

Harlingen Valley Intl

Thu 12/10

7:25 am-3:55 pm

1 stop7h 30m

$238

Washington, D.C.Harlingen

DCA Washington, D.C. Reagan-National - HRL Harlingen Valley Intl

DCAHRL

Washington, D.C. Reagan-National

Wed 12/2

2:40 pm-9:50 pm

2 stops8h 10m

Harlingen Valley Intl

Wed 12/9

7:25 am-3:55 pm

1 stop7h 30m

$241

Washington, D.C.Harlingen

DCA Washington, D.C. Reagan-National - HRL Harlingen Valley Intl

DCAHRL

Washington, D.C. Reagan-National

Fri 2/5

12:40 pm-7:32 pm

1 stop7h 52m

Harlingen Valley Intl

Sat 2/13

9:20 am-3:55 pm

1 stop5h 35m

$252

Washington, D.C.Harlingen

IAD Washington, D.C. Dulles Intl - HRL Harlingen Valley Intl

IADHRL

Washington, D.C. Dulles Intl

Wed 12/2

6:00 am-11:14 am

1 stop6h 14m

Harlingen Valley Intl

Wed 12/9

2:00 pm-10:42 pm

1 stop7h 42m

$291

Washington, D.C.Harlingen

IAD Washington, D.C. Dulles Intl - HRL Harlingen Valley Intl

IADHRL

Washington, D.C. Dulles Intl

Sat 12/5

5:10 pm-11:31 pm

1 stop7h 21m

Harlingen Valley Intl

Sat 12/12

2:26 pm-11:29 pm

1 stop8h 03m

$291
Quickest round-trip

Washington, D.C.Harlingen

IAD Washington, D.C. Dulles Intl - HRL Harlingen Valley Intl

IADHRL

Washington, D.C. Dulles Intl

Thu 12/3

6:00 am-11:14 am

1 stop6h 14m

Harlingen Valley Intl

Thu 12/10

12:00 pm-6:23 pm

1 stop5h 23m

$291

PhiladelphiaHarlingen

PHL Philadelphia - HRL Harlingen Valley Intl

PHLHRL

Philadelphia

Fri 10/9

5:45 am-1:23 pm

1 stop8h 38m

Harlingen Valley Intl

Sun 10/11

2:13 pm-11:50 pm

1 stop8h 37m

$328

PhiladelphiaHarlingen

PHL Philadelphia - HRL Harlingen Valley Intl

PHLHRL

Philadelphia

Fri 10/9

5:45 am-1:23 pm

1 stop8h 38m

Harlingen Valley Intl

Sun 10/11

2:13 pm-11:50 pm

1 stop8h 37m

$359

PhiladelphiaHarlingen

PHL Philadelphia - HRL Harlingen Valley Intl

PHLHRL

Philadelphia

Tue 11/10

5:30 pm-11:31 pm

1 stop7h 01m

Harlingen Valley Intl

Thu 11/19

2:50 pm-10:50 pm

1 stop7h 00m

$424

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 Harlingen from

How to get the cheapest flight ticket from Maryland 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 month to fly to Harlingen?

If you aren’t able to travel during the month of January, then book flights to Harlingen from Maryland during July instead. Flights to Harlingen in July, while not as cheap as those in January, still average around $338.

Cheap Maryland to Harlingen flight deals and tips

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

Best Price Found

$112

Fastest flight time

4h 55m

Direct flights

None
The best one-way flight to Harlingen from Maryland in the past 72 hours is $112. The best round-trip flight deal from Maryland to Harlingen found on momondo in the last 72 hours is $236.
The fastest flight from Maryland to Harlingen takes 4h 55m
There are no direct flights from Maryland to Harlingen. There are no popular flight routes from Maryland to Harlingen.
Search flight deals

Frequently asked questions about flying from Maryland to Harlingen

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

    Prices for flights from Maryland to Harlingen Valley Intl Airport refresh daily.

  • How many operators does momondo search for flights from Maryland to Harlingen Valley Intl Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maryland to Harlingen Valley Intl Airport.

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

    The required travel and health documents for your Harlingen Valley Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Harlingen Valley Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Maryland to Harlingen

Compare and see reviews for airlines that fly from Maryland to Harlingen with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $313Free CancellationRating
8.0
4,196 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Maryland 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 Maryland to Harlingen for you.

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

Flights from Maryland to Harlingen with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Maryland 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 Maryland.

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

If you are not ready to book a flight from Maryland to Harlingen now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Harlingen and let you know when they change.

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