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$185+ 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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — PHL
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$270
(Southwest)

One-way from

$185
(Delta)

Popular in

November

Cheapest in

July

Average price

$333
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 ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 29, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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 11/1710:21 amHRL - LGA
1 stop6h 29mAmerican Airlines
Thu 11/202:53 pmLGA - HRL
1 stop9h 04mAmerican Airlines
Deal found 10/27$289
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 12/185:00 amHRL - DCA
1 stop5h 29mUnited Airlines
Mon 1/52:45 pmDCA - HRL
1 stop8h 14mUnited Airlines
Deal found 10/28$323
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 11/194:02 pmHRL - LGA
1 stop6h 31mAmerican Airlines
Fri 11/216:59 amLGA - HRL
1 stop9h 37mAmerican Airlines
Deal found 10/28$334
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/1112:11 pmHRL - LGA
1 stop8h 45mAmerican Airlines
Sat 11/158:15 amLGA - HRL
1 stop8h 17mAmerican Airlines
Deal found 10/27$337
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 11/115:00 amHRL - EWR
1 stop8h 00mUnited Airlines
Sat 11/1510:15 amEWR - HRL
1 stop6h 44mUnited Airlines
Deal found 10/27$339
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 11/1112:10 pmHRL - LGA
1 stop5h 54mUnited Airlines
Sat 11/1510:15 amLGA - HRL
2 stops10h 24mUnited Airlines
Deal found 10/27$342
This Southwest deal was found by Cheapflights users on 10/28. 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.
Thu 12/185:45 amHRL - DCA
1 stop9h 30mSouthwest
Mon 1/51:00 pmDCA - HRL
1 stop7h 25mSouthwest
Deal found 10/28$348
This Southwest deal was found by Cheapflights users on 10/27. 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.
Sun 12/75:45 amHRL - DCA
1 stop9h 30mSouthwest
Thu 12/1111:15 amDCA - HRL
1 stop7h 45mSouthwest
Deal found 10/27$349
This Southwest deal was found by Cheapflights users on 10/28. 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.
Tue 11/253:40 pmHRL - LGA
1 stop6h 35mSouthwest
Tue 12/27:25 amLGA - HRL
1 stop11h 35mSouthwest
Deal found 10/28$364
This Delta deal was found by Cheapflights users on 10/29. 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.
Sat 11/83:39 pmHRL - DCA
1 stop6h 46mDelta
Fri 11/146:10 amDCA - HRL
1 stop9h 33mDelta
Deal found 10/29$374
This Delta deal was found by Cheapflights users on 10/29. 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.
Wed 11/53:39 pmHRL - IAD
1 stop7h 00mDelta
Sun 11/166:03 amIAD - HRL
1 stop9h 40mDelta
Deal found 10/29$374
This Delta deal was found by Cheapflights users on 10/29. 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.
Sat 11/83:39 pmHRL - DCA
1 stop6h 46mDelta
Sat 11/156:06 amDCA - HRL
2 stops9h 37mDelta
Deal found 10/29$379

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 October 29, 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

HarlingenNew York

HRL - LGA

HRLLGA

Harlingen Valley Intl

Fri 2/20

5:45 am-1:15 pm

1 stop6h 30m

New York LaGuardia

Tue 2/24

10:55 am-6:00 pm

1 stop8h 05m

$270

HarlingenNew York

HRL - LGA

HRLLGA

Harlingen Valley Intl

Mon 1/19

6:02 am-3:01 pm

1 stop7h 59m

New York LaGuardia

Sun 1/25

6:30 am-2:46 pm

1 stop9h 16m

$289

HarlingenWashington, D.C.

HRL - DCA

HRLDCA

Harlingen Valley Intl

Tue 3/31

3:00 pm-11:33 pm

1 stop7h 33m

Washington, D.C. Reagan-National

Wed 4/1

7:40 am-2:29 pm

1 stop7h 49m

$304

HarlingenNew York

HRL - LGA

HRLLGA

Harlingen Valley Intl

Mon 11/17

10:21 am-8:00 pm

1 stop8h 39m

New York LaGuardia

Thu 11/20

5:04 pm-10:57 pm

1 stop6h 53m

$313

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

$313

HarlingenNewark

HRL - EWR

HRLEWR

Harlingen Valley Intl

Mon 1/19

6:02 am-3:29 pm

1 stop8h 27m

Newark

Sun 1/25

6:00 am-2:46 pm

1 stop9h 46m

$313

HarlingenWashington, D.C.

HRL - DCA

HRLDCA

Harlingen Valley Intl

Thu 12/18

5:00 am-11:29 am

1 stop5h 29m

Washington, D.C. Reagan-National

Mon 1/5

2:45 pm-9:59 pm

1 stop8h 14m

$323

HarlingenNew York

HRL - LGA

HRLLGA

Harlingen Valley Intl

Wed 11/19

4:02 pm-11:33 pm

1 stop6h 31m

New York LaGuardia

Fri 11/21

6:59 am-3:36 pm

1 stop9h 37m

$334

HarlingenNew York

HRL - LGA

HRLLGA

Harlingen Valley Intl

Tue 11/11

12:11 pm-9:56 pm

1 stop8h 45m

New York LaGuardia

Sat 11/15

8:15 am-3:32 pm

1 stop8h 17m

$337

HarlingenNewark

HRL - EWR

HRLEWR

Harlingen Valley Intl

Tue 11/11

5:00 am-2:00 pm

1 stop8h 00m

Newark

Sat 11/15

10:15 am-3:59 pm

1 stop6h 44m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 60 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 $654). 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 October 29, 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
11,030 reviews

Boarding

7.5

Overall

7.2

Food

6.4

Comfort

7.2

Crew

8.0

Entertainment

6.9

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
11,030 reviews
American Airlines
7.2
Good
11,030 reviews

Boarding

7.5

Overall

7.2

Food

6.4

Comfort

7.2

Crew

8.0

Entertainment

6.9

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?

    Southwest, American Airlines, and Delta can get you from Harlingen, Texas to Pennsylvania in just under 6h 30m. Your travel time can differ by up to 1h 29m. Airlines will cover a distance of 1689 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 Delta ($185), Sun Country Air ($239), and Southwest ($255).

  • 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 $654). 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 Harlingen to Pennsylvania

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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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$276Average$428FlexibilityNo cancel feeOn-time71%

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