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Cheap flights from Harlingen, Texas to Pennsylvania from $155

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Harlingen, Texas to Pennsylvania departing on 3/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Harlingen, Texas to Pennsylvania

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:22 pm - 10:56 pm
HRL
-
DCA
6h 34m1 stop
American Airlines Logo
5:08 pm - 11:21 pm
DCA
-
HRL
7h 13m1 stop
$251American Airlines
Sat, Jan 31 - Tue, Feb 3
Southwest Logo
6:00 am - 3:10 pm
HRL
-
LGA
8h 10m1 stop
Southwest Logo
7:00 am - 2:45 pm
LGA
-
HRL
8h 45m1 stop
$251Southwest
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
11:06 am - 7:52 pm
HRL
-
EWR
7h 46m1 stop
American Airlines Logo
12:37 pm - 6:14 pm
EWR
-
HRL
6h 37m1 stop
$251American Airlines
Sat, Jan 24 - Sat, Jan 31
United Airlines Logo
12:10 pm - 9:57 pm
HRL
-
LGA
8h 47m1 stop
United Airlines Logo
10:15 am - 9:59 pm
LGA
-
HRL
12h 44m2 stops
$256United Airlines
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
3:22 pm - 10:56 pm
HRL
-
DCA
6h 34m1 stop
American Airlines Logo
6:59 am - 2:46 pm
DCA
-
HRL
8h 47m2 stops
$256American Airlines
Sat, Jan 31 - Tue, Feb 3
American Airlines Logo
6:02 am - 5:16 pm
HRL
-
IAD
10h 14m2 stops
American Airlines Logo
5:37 pm - 11:03 pm
IAD
-
HRL
6h 26m1 stop
$256American Airlines
Tue, Feb 10 - Wed, Feb 18
United Airlines Logo
9:20 am - 9:14 pm
HRL
-
LGA
10h 54m2 stops
United Airlines Logo
11:15 am - 9:59 pm
LGA
-
HRL
11h 44m2 stops
$261United Airlines
Sat, Jan 24 - Sat, Jan 31
Southwest Logo
12:30 pm - 10:55 pm
HRL
-
LGA
9h 25m1 stop
Southwest Logo
6:00 am - 11:45 am
LGA
-
HRL
6h 45m1 stop
$304Southwest
Mon, Mar 16 - Thu, Mar 19
Delta Logo
4:04 pm - 11:44 pm
HRL
-
LGA
6h 40m1 stop
Delta Logo
6:05 am - 3:05 pm
LGA
-
HRL
10h 00m1 stop
$339Delta
Sat, Apr 11 - Wed, Apr 15
Delta Logo
4:04 pm - 11:44 pm
HRL
-
LGA
6h 40m1 stop
Delta Logo
6:00 am - 3:05 pm
LGA
-
HRL
10h 05m2 stops
$344Delta
Sat, Apr 11 - Wed, Apr 15

American Airlines flights from Harlingen, Texas to Pennsylvania

Our best American Airlines deals on Harlingen, Texas to Pennsylvania flight tickets
American Airlines
Jan 24
HRL11:06 amHarlingen Valley Intl
7h 46m
1 stop
EWR7:52 pmNewark
Jan 31
EWR12:37 pmNewark
6h 37m
1 stop
HRL6:14 pmHarlingen Valley Intl
$251
Find similar
American Airlines
Jan 24
HRL6:02 amHarlingen Valley Intl
9h 27m
2 stops
EWR4:29 pmNewark
Jan 31
EWR6:00 amNewark
9h 52m
1 stop
HRL2:52 pmHarlingen Valley Intl
$256
Find similar
American Airlines
Feb 12
HRL2:43 pmHarlingen Valley Intl
7h 05m
1 stop
IAD10:48 pmWashington, D.C. Dulles Intl
Feb 17
IAD5:32 pmWashington, D.C. Dulles Intl
6h 20m
1 stop
HRL10:52 pmHarlingen Valley Intl
$260
Find similar

United Airlines flights from Harlingen, Texas to Pennsylvania

Our best United Airlines deals on Harlingen, Texas to Pennsylvania flight tickets
United Airlines
Jan 24
HRL12:10 pmHarlingen Valley Intl
8h 47m
1 stop
LGA9:57 pmNew York LaGuardia
Jan 31
LGA10:15 amNew York LaGuardia
12h 44m
2 stops
HRL9:59 pmHarlingen Valley Intl
$256
Find similar
United Airlines
Jan 24
HRL9:20 amHarlingen Valley Intl
10h 54m
2 stops
LGA9:14 pmNew York LaGuardia
Jan 31
LGA11:15 amNew York LaGuardia
11h 44m
2 stops
HRL9:59 pmHarlingen Valley Intl
$261
Find similar
United Airlines
Jan 17
HRL12:10 pmHarlingen Valley Intl
7h 39m
1 stop
IAD8:49 pmWashington, D.C. Dulles Intl
Jan 20
IAD12:50 pmWashington, D.C. Dulles Intl
8h 11m
1 stop
HRL8:01 pmHarlingen Valley Intl
$331
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen, Texas to Pennsylvania 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 December 28, 2025.
Use the filters below to find and compare flights from Harlingen, Texas to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarlingenWashington, D.C.

HRL - DCA

HRLDCA

Harlingen Valley Intl

Sat 1/31

3:22 pm-10:56 pm

1 stop6h 34m

Washington, D.C. Reagan-National

Tue 2/3

5:08 pm-11:21 pm

1 stop7h 13m

$251

HarlingenNew York

HRL - LGA

HRLLGA

Harlingen Valley Intl

Sat 1/24

6:00 am-3:10 pm

1 stop8h 10m

New York LaGuardia

Sat 1/31

7:00 am-2:45 pm

1 stop8h 45m

$251

HarlingenNewark

HRL - EWR

HRLEWR

Harlingen Valley Intl

Sat 1/24

11:06 am-7:52 pm

1 stop7h 46m

Newark

Sat 1/31

12:37 pm-6:14 pm

1 stop6h 37m

$251

HarlingenNew York

HRL - LGA

HRLLGA

Harlingen Valley Intl

Sat 1/24

12:10 pm-9:57 pm

1 stop8h 47m

New York LaGuardia

Sat 1/31

10:15 am-9:59 pm

2 stops12h 44m

$256

HarlingenWashington, D.C.

HRL - DCA

HRLDCA

Harlingen Valley Intl

Sat 1/31

3:22 pm-10:56 pm

1 stop6h 34m

Washington, D.C. Reagan-National

Tue 2/3

6:59 am-2:46 pm

2 stops8h 47m

$256

HarlingenWashington, D.C.

HRL - IAD

HRLIAD

Harlingen Valley Intl

Tue 2/10

6:02 am-5:16 pm

2 stops10h 14m

Washington, D.C. Dulles Intl

Wed 2/18

5:37 pm-11:03 pm

1 stop6h 26m

$256

HarlingenNew York

HRL - LGA

HRLLGA

Harlingen Valley Intl

Sat 1/24

9:20 am-9:14 pm

2 stops10h 54m

New York LaGuardia

Sat 1/31

11:15 am-9:59 pm

2 stops11h 44m

$261

HarlingenNew York

HRL - LGA

HRLLGA

Harlingen Valley Intl

Mon 3/16

12:30 pm-10:55 pm

1 stop9h 25m

New York LaGuardia

Thu 3/19

6:00 am-11:45 am

1 stop6h 45m

$304

HarlingenNew York

HRL - LGA

HRLLGA

Harlingen Valley Intl

Sat 4/11

4:04 pm-11:44 pm

1 stop6h 40m

New York LaGuardia

Wed 4/15

6:05 am-3:05 pm

1 stop10h 00m

$339

HarlingenNew York

HRL - LGA

HRLLGA

Harlingen Valley Intl

Sat 4/11

4:04 pm-11:44 pm

1 stop6h 40m

New York LaGuardia

Wed 4/15

6:00 am-3:05 pm

2 stops10h 05m

$344

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 Pennsylvania from

How to get the cheapest flight ticket from Harlingen, Texas to Pennsylvania

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 day to depart on your flight to Pennsylvania?

The cheapest day to depart on your flight to Pennsylvania is on a Tuesday when prices can be found for as low as $447. 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 $670. These prices are subject to change though, so be sure to set up a Price Alert for flights to Pennsylvania.

Can stopping save me money on Harlingen, Texas to Pennsylvania flights?

You could potentially save up to 17% on your flight if you consider stops on a Harlingen, Texas to Pennsylvania flight.

Cheap Harlingen, Texas to Pennsylvania flight deals and tips

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

Fastest flight time

5h 34m

Direct flights

None
The fastest flight from Harlingen, Texas to Pennsylvania takes 5h 34m
There are no direct flights from Harlingen, Texas to Pennsylvania. There are no popular flight routes from Harlingen, Texas to Pennsylvania.
Search flight deals

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

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

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

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

    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 Harlingen Valley Intl Airport to Pennsylvania.

  • What documentation or ID do you need to fly to Pennsylvania?

    The necessary travel and health documents for your Pennsylvania trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Harlingen, Texas to Pennsylvania

Compare and see reviews for airlines that fly from Harlingen, Texas to Pennsylvania with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $269Free CancellationRating
7.2
11,072 reviews
Search American Airlines flights

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Harlingen to Pennsylvania. momondo saves you time and could save you money on your trip.

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

All flight searches from Harlingen to Pennsylvania on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Harlingen to Pennsylvania?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Harlingen to Pennsylvania.

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

Of course. momondo tracks the price of Harlingen to Pennsylvania flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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