What is the cheapest airline that flies from Harlingen Valley Intl to Pennsylvania?

Southwest, American Airlines, and United Airlines are the most popular carriers operating from Harlingen Valley Intl to Pennsylvania

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?

The number of operators available for flights from Harlingen Valley Intl Airport to Pennsylvania is 3 as of June 2026.

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.

$107 Cheap Flights from Harlingen to Pennsylvania in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Harlingen to Pennsylvania

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:10 pm - 7:05 pm

HRL

LGA

5h 55m

1 stop

1:00 pm - 9:44 pm

LGA

HRL

9h 44m

2 stops

$252United Airlines

Tue, Nov 10 - Tue, Nov 17

11:35 am - 7:25 pm

HRL

LGA

6h 50m

1 stop

10:30 am - 5:15 pm

LGA

HRL

7h 45m

1 stop

$254Southwest

Tue, Nov 10 - Tue, Nov 17

12:35 pm - 9:25 pm

HRL

LGA

7h 50m

1 stop

7:00 am - 2:55 pm

LGA

HRL

8h 55m

1 stop

$255Southwest

Wed, Sep 16 - Sat, Sep 19

12:35 pm - 7:05 pm

HRL

LGA

5h 30m

1 stop

7:00 am - 3:50 pm

LGA

HRL

9h 50m

2 stops

$261Southwest

Wed, Sep 16 - Sat, Sep 19

6:20 am - 3:50 pm

HRL

LGA

8h 30m

2 stops

8:30 am - 5:15 pm

LGA

HRL

9h 45m

2 stops

$264Southwest

Tue, Nov 10 - Tue, Nov 17

1:59 pm - 9:57 pm

HRL

LGA

6h 58m

1 stop

7:50 am - 3:59 pm

LGA

HRL

9h 09m

1 stop

$269United Airlines

Thu, Sep 10 - Sat, Sep 12

2:00 pm - 11:29 pm

HRL

DCA

8h 29m

1 stop

6:10 am - 1:31 pm

DCA

HRL

8h 21m

1 stop

$306Delta

Thu, Oct 22 - Thu, Nov 19

2:00 pm - 11:36 pm

HRL

EWR

8h 36m

1 stop

6:00 am - 1:31 pm

EWR

HRL

8h 31m

1 stop

$349Delta

Wed, Oct 7 - Sun, Oct 11

10:45 am - 7:20 pm

HRL

EWR

7h 35m

1 stop

5:26 pm - 10:47 pm

EWR

HRL

6h 21m

1 stop

$420American Airlines

Thu, Sep 10 - Sat, Sep 12

3:35 pm - 10:57 pm

HRL

EWR

6h 22m

1 stop

5:26 pm - 10:47 pm

EWR

HRL

6h 21m

1 stop

$425American Airlines

Sat, Sep 12 - Sat, Sep 19

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Delta flights from Harlingen to Pennsylvania

Our best Delta deals on Harlingen to Pennsylvania flight tickets

Delta

Oct 22

HRL2:00 pmHarlingen Valley Intl

8h 29m

1 stop

DCA11:29 pmWashington, D.C. Reagan-National

Nov 19

DCA6:10 amWashington, D.C. Reagan-National

8h 21m

1 stop

HRL1:31 pmHarlingen Valley Intl

$306

Delta

Oct 7

HRL2:00 pmHarlingen Valley Intl

6h 57m

1 stop

LGA9:57 pmNew York LaGuardia

Oct 11

LGA6:05 amNew York LaGuardia

8h 26m

1 stop

HRL1:31 pmHarlingen Valley Intl

$313

Delta

Oct 10

HRL2:00 pmHarlingen Valley Intl

6h 57m

1 stop

LGA9:57 pmNew York LaGuardia

Oct 14

LGA6:05 amNew York LaGuardia

8h 26m

1 stop

HRL1:31 pmHarlingen Valley Intl

$328

United Airlines flights from Harlingen to Pennsylvania

Our best United Airlines deals on Harlingen to Pennsylvania flight tickets

United Airlines

Nov 10

HRL12:10 pmHarlingen Valley Intl

5h 55m

1 stop

LGA7:05 pmNew York LaGuardia

Nov 17

LGA1:00 pmNew York LaGuardia

9h 44m

2 stops

HRL9:44 pmHarlingen Valley Intl

$252

United Airlines

Sep 10

HRL1:59 pmHarlingen Valley Intl

6h 58m

1 stop

LGA9:57 pmNew York LaGuardia

Sep 12

LGA7:50 amNew York LaGuardia

9h 09m

1 stop

HRL3:59 pmHarlingen Valley Intl

$269

United Airlines

Jul 8

HRL7:20 amHarlingen Valley Intl

5h 37m

1 stop

DCA1:57 pmWashington, D.C. Reagan-National

Jul 14

DCA2:55 pmWashington, D.C. Reagan-National

7h 59m

1 stop

HRL9:54 pmHarlingen Valley Intl

$313

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenNew York

HRL - LGA

HRLLGA

Harlingen Valley Intl

Tue 11/10

12:10 pm-7:05 pm

1 stop5h 55m

New York LaGuardia

Tue 11/17

1:00 pm-9:44 pm

2 stops9h 44m

$252

HarlingenNew York

HRL - LGA

HRLLGA

Harlingen Valley Intl

Tue 11/10

11:35 am-7:25 pm

1 stop6h 50m

New York LaGuardia

Tue 11/17

10:30 am-5:15 pm

1 stop7h 45m

$254

HarlingenNew York

HRL - LGA

HRLLGA

Harlingen Valley Intl

Wed 9/16

12:35 pm-9:25 pm

1 stop7h 50m

New York LaGuardia

Sat 9/19

7:00 am-2:55 pm

1 stop8h 55m

$255

HarlingenNew York

HRL - LGA

HRLLGA

Harlingen Valley Intl

Wed 9/16

12:35 pm-7:05 pm

1 stop5h 30m

New York LaGuardia

Sat 9/19

7:00 am-3:50 pm

2 stops9h 50m

$261

HarlingenNew York

HRL - LGA

HRLLGA

Harlingen Valley Intl

Tue 11/10

6:20 am-3:50 pm

2 stops8h 30m

New York LaGuardia

Tue 11/17

8:30 am-5:15 pm

2 stops9h 45m

$264

HarlingenNew York

HRL - LGA

HRLLGA

Harlingen Valley Intl

Thu 9/10

1:59 pm-9:57 pm

1 stop6h 58m

New York LaGuardia

Sat 9/12

7:50 am-3:59 pm

1 stop9h 09m

$269

HarlingenWashington, D.C.

HRL - DCA

HRLDCA

Harlingen Valley Intl

Thu 10/22

2:00 pm-11:29 pm

1 stop8h 29m

Washington, D.C. Reagan-National

Thu 11/19

6:10 am-1:31 pm

1 stop8h 21m

$306

HarlingenNewark

HRL - EWR

HRLEWR

Harlingen Valley Intl

Wed 10/7

2:00 pm-11:36 pm

1 stop8h 36m

Newark

Sun 10/11

6:00 am-1:31 pm

1 stop8h 31m

$349

HarlingenNewark

HRL - EWR

HRLEWR

Harlingen Valley Intl

Thu 9/10

10:45 am-7:20 pm

1 stop7h 35m

Newark

Sat 9/12

5:26 pm-10:47 pm

1 stop6h 21m

$420

Quickest round-trip

HarlingenNewark

HRL - EWR

HRLEWR

Harlingen Valley Intl

Sat 9/12

3:35 pm-10:57 pm

1 stop6h 22m

Newark

Sat 9/19

5:26 pm-10:47 pm

1 stop6h 21m

$425

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 Harlingen 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

Prices

Airlines

What is the cheapest month to fly to Pennsylvania?

The month of March is, on average, the cheapest month to fly to Pennsylvania from Harlingen, with most prices found around $0. If you don’t want to visit Pennsylvania in March, then you should wait until February to fly from Harlingen, when ticket prices are also cheap, with an average price of $257.

Can stopping save me money on Harlingen to Pennsylvania flights?

You could potentially save up to 9% on your flight if you consider stops on a Harlingen to Pennsylvania flight.

Cheap Harlingen to Pennsylvania flight deals and tips

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

Fastest flight time	5h 37m
Direct flights	None

The fastest flight from Harlingen to Pennsylvania takes 5h 37m

There are no direct flights from Harlingen to Pennsylvania. There are no popular flight routes from Harlingen to Pennsylvania.

Search flight deals

Frequently asked questions about flying from Harlingen to Pennsylvania

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?
The number of operators available for flights from Harlingen Valley Intl Airport to Pennsylvania is 3 as of June 2026.
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 to Pennsylvania

Compare and see reviews for airlines that fly from Harlingen to Pennsylvania with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $269	Free Cancellation	Rating 7.1 11,640 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.