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$145+ Cheap flights from Harlingen, TX (HRL) to Pennsylvania

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — PHL
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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Cheap flight deals from Harlingen to Pennsylvania

Keep the following information in mind while searching for Harlingen to Pennsylvania flight deals. Data was last updated November 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$251
(American Airlines)

One-way from

$145
(American Airlines)

Popular in

April

Cheapest in

July

Average price

$445
Provider with most accurate pricing for Harlingen Valley Intl-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Harlingen Valley Intl-Philadelphia flights.
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From Harlingen Valley Intl to Pennsylvania
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One-way flight from Harlingen Valley Intl to Pennsylvania
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Highest demand for flights based on searches. 8% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Harlingen to Pennsylvania

Cheapest flights from Harlingen to Pennsylvania
Explore the most affordable flight options available from Harlingen to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

This American Airlines deal was found by Cheapflights users on 11/9. 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.
Tue 12/94:02 pmHRL - DCA
1 stop5h 58mAmerican Airlines
Tue 12/1611:59 amDCA - HRL
1 stop6h 40mAmerican Airlines
Deal found 11/9$251
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Fri 12/54:02 pmHRL - LGA
1 stop6h 31mAmerican Airlines
Tue 12/98:00 amLGA - HRL
1 stop8h 30mAmerican Airlines
Deal found 11/8$270
This United Airlines deal was found by Cheapflights users on 11/8. 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.
Fri 12/55:00 pmHRL - EWR
1 stop6h 57mUnited Airlines
Tue 12/95:45 amEWR - HRL
1 stop6h 19mUnited Airlines
Deal found 11/8$270
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Sat 12/64:02 pmHRL - LGA
1 stop6h 31mAmerican Airlines
Thu 12/116:59 amLGA - HRL
1 stop9h 30mAmerican Airlines
Deal found 11/8$272
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Sat 12/64:02 pmHRL - EWR
1 stop6h 57mAmerican Airlines
Thu 12/116:00 amEWR - HRL
1 stop6h 40mAmerican Airlines
Deal found 11/8$272
This American Airlines deal was found by Cheapflights users on 11/9. 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.
Tue 12/94:02 pmHRL - IAD
1 stop5h 57mAmerican Airlines
Tue 12/165:22 pmIAD - HRL
1 stop6h 49mAmerican Airlines
Deal found 11/9$285
This American Airlines deal was found by Cheapflights users on 11/9. 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.
Mon 12/812:13 pmHRL - LGA
1 stop6h 47mAmerican Airlines
Thu 12/116:59 amLGA - HRL
1 stop9h 30mAmerican Airlines
Deal found 11/9$289
This United Airlines deal was found by Cheapflights users on 11/8. 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.
Wed 12/35:00 pmHRL - EWR
1 stop6h 57mUnited Airlines
Mon 12/85:45 amEWR - HRL
1 stop6h 19mUnited Airlines
Deal found 11/8$295
This United Airlines deal was found by Cheapflights users on 11/8. 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.
Fri 12/59:20 amHRL - LGA
1 stop8h 44mUnited Airlines
Tue 12/92:15 pmLGA - HRL
2 stops8h 39mUnited Airlines
Deal found 11/8$305
This Delta deal was found by Cheapflights users on 11/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/73:41 pmHRL - LGA
1 stop6h 59mDelta
Thu 12/116:00 amLGA - HRL
1 stop9h 46mDelta
Deal found 11/9$314
This Delta deal was found by Cheapflights users on 11/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/123:41 pmHRL - LGA
1 stop6h 59mDelta
Sat 12/137:45 amLGA - HRL
1 stop8h 25mDelta
Deal found 11/9$317
This Delta deal was found by Cheapflights users on 11/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/193:15 pmHRL - DCA
1 stop7h 22mDelta
Sun 1/46:30 amDCA - HRL
1 stop8h 50mDelta
Deal found 11/10$319

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harlingen 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, Cheapflights users made 2,558,603 searches. Data last updated November 10, 2025.
Use the filters below to find and compare flights from Harlingen to Pennsylvania that are best for you.

Fly from

Harlingen

Fly to

Pennsylvania

Route

Depart

Return

Price

HarlingenWashington, D.C.

HRL - DCA

HRLDCA

Harlingen Valley Intl

Tue 12/9

4:02 pm-11:00 pm

1 stop5h 58m

Washington, D.C. Reagan-National

Tue 12/16

11:59 am-5:39 pm

1 stop6h 40m

$251

HarlingenNewark

HRL - EWR

HRLEWR

Harlingen Valley Intl

Fri 12/5

5:00 pm-12:57 am

1 stop6h 57m

Newark

Tue 12/9

5:45 am-11:04 am

1 stop6h 19m

$270

HarlingenNew York

HRL - LGA

HRLLGA

Harlingen Valley Intl

Fri 12/5

12:13 pm-9:59 pm

1 stop8h 46m

New York LaGuardia

Tue 12/9

10:45 am-5:39 pm

1 stop7h 54m

$295

HarlingenWashington, D.C.

HRL - IAD

HRLIAD

Harlingen Valley Intl

Tue 12/9

4:02 pm-10:59 pm

1 stop5h 57m

Washington, D.C. Dulles Intl

Tue 12/16

7:55 am-3:30 pm

2 stops8h 35m

$300

HarlingenNew York

HRL - LGA

HRLLGA

Harlingen Valley Intl

Tue 3/10

3:00 pm-11:50 pm

1 stop7h 50m

New York LaGuardia

Wed 3/11

6:05 am-2:29 pm

1 stop9h 24m

$314

HarlingenNew York

HRL - LGA

HRLLGA

Harlingen Valley Intl

Fri 12/12

3:41 pm-11:40 pm

1 stop6h 59m

New York LaGuardia

Sat 12/13

7:45 am-3:10 pm

1 stop8h 25m

$317

HarlingenWashington, D.C.

HRL - DCA

HRLDCA

Harlingen Valley Intl

Mon 12/22

3:15 pm-11:57 pm

1 stop7h 42m

Washington, D.C. Reagan-National

Thu 1/1

6:00 am-2:20 pm

1 stop9h 20m

$319

HarlingenWashington, D.C.

HRL - DCA

HRLDCA

Harlingen Valley Intl

Fri 12/19

3:15 pm-11:37 pm

1 stop7h 22m

Washington, D.C. Reagan-National

Thu 1/1

6:00 am-2:20 pm

1 stop9h 20m

$319

HarlingenNewark

HRL - EWR

HRLEWR

Harlingen Valley Intl

Sat 12/13

5:03 pm-12:57 am

1 stop6h 54m

Newark

Tue 12/16

5:45 am-11:04 am

1 stop6h 19m

$323

HarlingenNewark

HRL - EWR

HRLEWR

Harlingen Valley Intl

Fri 12/5

4:02 pm-11:59 pm

1 stop6h 57m

Newark

Tue 12/9

6:00 am-11:40 am

1 stop6h 40m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

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

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Harlingen 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 Harlingen to Pennsylvania

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

Currently, September is the cheapest month in which you can book a flight from Harlingen, Texas to Pennsylvania (average of $245). Flying from Harlingen, Texas to Pennsylvania in March is currently the most expensive (average of $392). 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.

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pennsylvania. Reviews last updated November 10, 2025.
See what other customers who have flown with American Airlines from Harlingen to Pennsylvania have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,045 reviews

Overall

7.2

Comfort

7.2

Boarding

7.5

Crew

8.0

Entertainment

6.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,045 reviews
American Airlines
7.2
Good
11,045 reviews

Overall

7.2

Comfort

7.2

Boarding

7.5

Crew

8.0

Entertainment

6.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Harlingen to Pennsylvania. 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 from for flights from Harlingen to Pennsylvania?

    If you book a flight to Pennsylvania from Harlingen, you will be flying from Valley Intl, which is the city’s only airport. Harlingen Valley Intl (HRL) is located 3.7 mi from the center of Harlingen.

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

    American Airlines, United Airlines, and Delta can get you from Harlingen, Texas to Pennsylvania in just under 5h 58m. Your travel time can differ by up to 1h 52m. Airlines will cover a distance of 1477 mi. 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 Harlingen, Texas to Pennsylvania one-way?

    The cheapest airlines for a one-way flight from Harlingen, Texas to Pennsylvania are American Airlines ($145), United Airlines ($180), and Southwest ($210).

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Harlingen to Pennsylvania 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 Harlingen, Texas to Pennsylvania?

    Currently, September is the cheapest month in which you can book a flight from Harlingen, Texas to Pennsylvania (average of $245). Flying from Harlingen, Texas to Pennsylvania in March is currently the most expensive (average of $392). 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.

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Alternative routes for Harlingen to Pennsylvania

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

Discover the top airline that operate flights from Harlingen to Pennsylvania. 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 November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$276Average$428FlexibilityNo cancel feeOn-time71%

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