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Harlingen

$119+ Cheap flights from Pennsylvania to Harlingen, TX (HRL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — HRL
Aug 27 — Sep 31
Mi 8/27
Mi 9/3
1 adult, Economy
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Cheap flight deals from Pennsylvania to Harlingen

Keep the following information in mind while searching for Pennsylvania to Harlingen flight deals. Data was last updated August 22, 2025.

Round-trip from

$229
(United Airlines)

One-way from

$119
(American Airlines)

Popular in

April

Cheapest in

January

Average price

$338
From Pennsylvania to Harlingen Valley Intl
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One-way flight from Pennsylvania to Harlingen Valley Intl
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Highest demand for flights based on searches. 16% potential increase in price ($89 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Pennsylvania to Harlingen

Cheapest flights from Pennsylvania to Harlingen
Explore the most affordable flight options available from Pennsylvania to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2025.

This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 9/37:59 amEWR - HRL
1 stop6h 31mUnited Airlines
Sa 9/65:20 pmHRL - EWR
1 stop6h 35mUnited Airlines
Deal found 8/21$229
This American Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 9/39:59 amLGA - HRL
1 stop9h 06mAmerican Airlines
Sa 9/62:51 pmHRL - LGA
1 stop7h 44mAmerican Airlines
Deal found 8/21$229
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 9/37:45 amLGA - HRL
1 stop6h 45mUnited Airlines
Sa 9/65:00 amHRL - LGA
2 stops9h 13mUnited Airlines
Deal found 8/21$234
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 9/188:15 amPHL - HRL
1 stop8h 47mUnited Airlines
Di 9/235:00 amHRL - PHL
1 stop6h 01mUnited Airlines
Deal found 8/19$237
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 10/46:15 amPIT - HRL
1 stop8h 04mUnited Airlines
Di 10/77:00 amHRL - PIT
1 stop7h 49mUnited Airlines
Deal found 8/21$244
This Southwest deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 11/1110:50 amLGA - HRL
1 stop8h 10mSouthwest
Di 11/1810:30 amHRL - LGA
1 stop5h 50mSouthwest
Deal found 8/19$251
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 11/117:00 amLGA - HRL
2 stops9h 32mAmerican Airlines
Di 11/1810:15 amHRL - LGA
1 stop8h 45mAmerican Airlines
Deal found 8/19$256
This American Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 9/67:00 amPIT - HRL
1 stop8h 19mAmerican Airlines
Di 9/92:51 pmHRL - PIT
1 stop6h 47mAmerican Airlines
Deal found 8/21$264
This Southwest deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 11/610:40 amLGA - HRL
1 stop8h 10mSouthwest
So 11/99:35 amHRL - LGA
1 stop5h 20mSouthwest
Deal found 8/20$277
This Southwest deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 9/262:45 pmLGA - HRL
1 stop8h 30mSouthwest
So 9/284:10 pmHRL - LGA
1 stop5h 40mSouthwest
Deal found 8/18$302
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 9/135:00 amDCA - HRL
1 stop5h 41mAmerican Airlines
So 9/146:19 pmHRL - DCA
1 stop5h 36mAmerican Airlines
Deal found 8/19$305
This Southwest deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 11/42:45 pmPHL - HRL
2 stops8h 10mSouthwest
Mo 11/105:45 amHRL - PHL
2 stops6h 45mSouthwest
Deal found 8/19$306

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Harlingen 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, Cheapflights users made 2,558,603 searches. Data last updated August 22, 2025.
Use the filters below to find and compare flights from Pennsylvania to Harlingen that are best for you.

Fly from

Pennsylvania

Fly to

Harlingen

Route

Depart

Return

Price

NewarkHarlingen

EWR - HRL

EWRHRL

Newark

Mi 9/3

7:59 am-1:30 pm

1 stop6h 31m

Harlingen Valley Intl

Sa 9/6

5:20 pm-12:55 am

1 stop6h 35m

$229

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Mi 9/3

9:59 am-6:05 pm

1 stop9h 06m

Harlingen Valley Intl

Sa 9/6

2:51 pm-11:35 pm

1 stop7h 44m

$229

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Mi 9/3

7:45 am-1:30 pm

1 stop6h 45m

Harlingen Valley Intl

Sa 9/6

5:00 am-3:13 pm

2 stops9h 13m

$234

PhiladelphiaHarlingen

PHL - HRL

PHLHRL

Philadelphia

Do 9/18

8:15 am-4:02 pm

1 stop8h 47m

Harlingen Valley Intl

Di 9/23

5:00 am-12:01 pm

1 stop6h 01m

$237

PittsburghHarlingen

PIT - HRL

PITHRL

Pittsburgh

Sa 10/4

11:56 am-6:05 pm

1 stop7h 09m

Harlingen Valley Intl

Di 10/7

2:50 pm-10:27 pm

1 stop6h 37m

$244

PittsburghHarlingen

PIT - HRL

PITHRL

Pittsburgh

Sa 10/4

6:15 am-1:19 pm

1 stop8h 04m

Harlingen Valley Intl

Di 10/7

7:00 am-3:49 pm

1 stop7h 49m

$244

PittsburghHarlingen

PIT - HRL

PITHRL

Pittsburgh

Sa 9/6

7:00 am-2:19 pm

1 stop8h 19m

Harlingen Valley Intl

Di 9/9

2:51 pm-10:38 pm

1 stop6h 47m

$264

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Do 11/6

10:40 am-5:50 pm

1 stop8h 10m

Harlingen Valley Intl

So 11/9

9:35 am-3:55 pm

1 stop5h 20m

$277

Washington, D.C.Harlingen

DCA - HRL

DCAHRL

Washington, D.C. Reagan-National

Sa 9/13

5:00 am-9:41 am

1 stop5h 41m

Harlingen Valley Intl

So 9/14

6:19 pm-12:55 am

1 stop5h 36m

$305

PhiladelphiaHarlingen

PHL - HRL

PHLHRL

Philadelphia

Di 11/4

2:45 pm-9:55 pm

2 stops8h 10m

Harlingen Valley Intl

Mo 11/10

5:45 am-1:30 pm

2 stops6h 45m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 47 results
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Best time to book a flight from Pennsylvania to Harlingen

Have a flexible travel schedule? Discover the best time to fly to Harlingen from Pennsylvania with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Harlingen

What is the cheapest month to book a flight from Pennsylvania to Harlingen, Texas?

Currently, April is the cheapest month in which you can book a flight from Pennsylvania to Harlingen, Texas (average of $267). Flying from Pennsylvania to Harlingen, Texas in June is currently the most expensive (average of $381). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PA to HRL?

Find hourly flight availability from Pennsylvania to Harlingen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 22, 2025.

When flying from Pennsylvania to Harlingen, Texas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Harlingen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Harlingen from Pennsylvania?

    For a flight from Pennsylvania to Harlingen, you will be flying into Valley Intl. Harlingen Valley Intl (HRL) is just 3.7 mi from the center of the city.

  • How long is the flight from Pennsylvania to Harlingen, Texas?

    Airlines like United Airlines, American Airlines, and Southwest fly from Pennsylvania to Harlingen, Texas in about 6h 31m. The time it takes to get you to your destination can typically vary by up to 2h 35m. There are 1672 mi between Pennsylvania and Harlingen, Texas. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Pennsylvania to Harlingen, Texas one-way?

    One-way options have recently been found by users for as low as $119 on American Airlines. Other airlines that offer cheap prices include United Airlines from $126 and Southwest from $170 one-way.

  • What are the most popular routes from Pennsylvania to Harlingen, Texas?

    The most popular flight routes from Pennsylvania to Harlingen, Texas are New York LaGuardia - Harlingen Valley Intl, Newark - Harlingen Valley Intl and Washington, D.C. Dulles Intl - Harlingen Valley Intl.

  • Can I find deals for flights from Pennsylvania to Harlingen that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to Harlingen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Harlingen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Harlingen.

  • Can I find deals for business class flights from Pennsylvania to Harlingen?

    Yes. Cheapflights offers flight deals from Pennsylvania to Harlingen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pennsylvania to Harlingen, Texas?

    Currently, April is the cheapest month in which you can book a flight from Pennsylvania to Harlingen, Texas (average of $267). Flying from Pennsylvania to Harlingen, Texas in June is currently the most expensive (average of $381). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Pennsylvania to Harlingen

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Pennsylvania to Harlingen

Discover the top airline that operate flights from Pennsylvania to Harlingen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$472FlexibilityNo cancel feeOn-time71%

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