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$136+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — PHL
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap 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 March 23, 2026.

This Southwest deal was found by Cheapflights users on 3/22. 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 4/217:10 am
HRL
-
LGA
2 stops7h 50m
Southwest
Tue 4/284:25 pm
LGA
-
HRL
1 stop6h 35m
Southwest
Deal found 3/22$235
This American Airlines deal was found by Cheapflights users on 3/19. 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.
Tue 5/52:47 pm
HRL
-
IAD
1 stop7h 39m
American Airlines
Wed 5/67:00 am
IAD
-
HRL
1 stop8h 17m
American Airlines
Deal found 3/19$271
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/95:18 pm
HRL
-
DCA
1 stop5h 40m
United Airlines
Mon 5/112:35 pm
DCA
-
HRL
1 stop6h 25m
United Airlines
Deal found 3/20$280
This Southwest deal was found by Cheapflights users on 3/18. 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.
Sat 4/186:05 am
HRL
-
LGA
1 stop7h 50m
Southwest
Tue 4/218:30 am
LGA
-
HRL
1 stop8h 30m
Southwest
Deal found 3/18$284
This Southwest deal was found by Cheapflights users on 3/20. 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.
Sat 5/96:05 am
HRL
-
DCA
2 stops6h 55m
Southwest
Mon 5/116:35 pm
DCA
-
HRL
1 stop5h 25m
Southwest
Deal found 3/20$285
This Southwest deal was found by Cheapflights users on 3/18. 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.
Mon 4/275:00 pm
HRL
-
DCA
1 stop5h 25m
Southwest
Mon 5/186:35 pm
DCA
-
HRL
1 stop5h 25m
Southwest
Deal found 3/18$289
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:00 am
HRL
-
EWR
1 stop8h 55m
United Airlines
Tue 4/215:35 am
EWR
-
HRL
1 stop6h 48m
United Airlines
Deal found 3/20$291
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:20 am
HRL
-
DCA
1 stop5h 44m
United Airlines
Mon 5/112:35 pm
DCA
-
HRL
1 stop8h 24m
United Airlines
Deal found 3/20$309
This Southwest deal was found by Cheapflights users on 3/19. 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.
Wed 4/156:20 am
HRL
-
LGA
1 stop8h 10m
Southwest
Mon 4/205:30 pm
LGA
-
HRL
1 stop6h 30m
Southwest
Deal found 3/19$313
This Southwest deal was found by Cheapflights users on 3/20. 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.
Wed 5/2710:45 am
HRL
-
LGA
1 stop10h 35m
Southwest
Wed 6/312:35 pm
LGA
-
HRL
2 stops10h 25m
Southwest
Deal found 3/20$319
This Southwest deal was found by Cheapflights users on 3/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:00 am
HRL
-
LGA
1 stop8h 35m
Southwest
Tue 5/54:25 pm
LGA
-
HRL
1 stop6h 35m
Southwest
Deal found 3/21$320
This Delta deal was found by Cheapflights users on 3/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/54:02 pm
HRL
-
IAD
1 stop6h 30m
Delta
Wed 5/66:00 am
IAD
-
HRL
2 stops9h 47m
Delta
Deal found 3/19$330

Find flight deals from Harlingen to Pennsylvania

Keep the following information in mind while searching for Harlingen to Pennsylvania flight deals. Data was last updated March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$235
(Southwest)

One-way from

$136
(United Airlines)

Popular in

January

Cheapest in

July
Provider with most accurate pricing for Harlingen Valley Intl-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harlingen Valley Intl-Philadelphia flights.
Search Deals
From Harlingen Valley Intl to Pennsylvania
Search Deals
One-way flight from Harlingen Valley Intl to Pennsylvania
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals

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 March 23, 2026.
Use the filters below to find and compare flights from Harlingen to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenNew York

HRL - LGA

HRLLGA

Harlingen Valley Intl

Tue 4/21

7:10 am-4:00 pm

2 stops7h 50m

New York LaGuardia

Tue 4/28

4:25 pm-10:00 pm

1 stop6h 35m

$235

HarlingenNew York

HRL - LGA

HRLLGA

Harlingen Valley Intl

Sat 4/18

6:05 am-2:55 pm

1 stop7h 50m

New York LaGuardia

Tue 4/21

12:35 pm-8:55 pm

2 stops9h 20m

$289

HarlingenNew York

HRL - LGA

HRLLGA

Harlingen Valley Intl

Wed 4/15

6:20 am-3:30 pm

1 stop8h 10m

New York LaGuardia

Mon 4/20

5:30 pm-11:00 pm

1 stop6h 30m

$313

HarlingenNew York

HRL - LGA

HRLLGA

Harlingen Valley Intl

Fri 5/1

6:00 am-3:35 pm

1 stop8h 35m

New York LaGuardia

Tue 5/5

12:35 pm-10:00 pm

2 stops10h 25m

$325

HarlingenWashington, D.C.

HRL - IAD

HRLIAD

Harlingen Valley Intl

Tue 5/5

4:02 pm-11:32 pm

1 stop6h 30m

Washington, D.C. Dulles Intl

Wed 5/6

6:00 am-2:47 pm

2 stops9h 47m

$330

HarlingenNewark

HRL - EWR

HRLEWR

Harlingen Valley Intl

Thu 4/23

12:05 pm-7:29 pm

1 stop6h 24m

Newark

Tue 4/28

2:11 pm-7:40 pm

1 stop6h 29m

$330

HarlingenWashington, D.C.

HRL - DCA

HRLDCA

Harlingen Valley Intl

Wed 5/6

5:18 pm-11:58 pm

1 stop5h 40m

Washington, D.C. Reagan-National

Sat 5/9

8:30 am-4:04 pm

1 stop8h 34m

$351

HarlingenWashington, D.C.

HRL - IAD

HRLIAD

Harlingen Valley Intl

Wed 5/6

5:18 pm-11:59 pm

1 stop5h 41m

Washington, D.C. Dulles Intl

Sat 5/9

6:00 am-11:23 am

1 stop6h 23m

$351

HarlingenWashington, D.C.

HRL - IAD

HRLIAD

Harlingen Valley Intl

Thu 4/16

4:02 pm-11:32 pm

1 stop6h 30m

Washington, D.C. Dulles Intl

Mon 4/20

6:00 am-3:05 pm

1 stop10h 05m

$354

HarlingenWashington, D.C.

HRL - DCA

HRLDCA

Harlingen Valley Intl

Sat 5/2

5:18 pm-11:58 pm

1 stop5h 40m

Washington, D.C. Reagan-National

Tue 5/5

11:05 am-4:04 pm

1 stop5h 59m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 48 resultsSorted by cheapest first
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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 June is currently the most expensive (average of $353). 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 March 23, 2026.
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
7.1
Good
11,488 reviews

Entertainment

6.9

Food

6.4

Comfort

7.2

Crew

7.9

Overall

7.1

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.1
Good
11,488 reviews
American Airlines
7.1
Good
11,488 reviews

Entertainment

6.9

Food

6.4

Comfort

7.2

Crew

7.9

Overall

7.1

Boarding

7.5

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, United Airlines, and Delta can get you from Harlingen, Texas to Pennsylvania in just under 5h 40m. Your travel time can differ by up to 2h 10m. 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 most popular routes from Harlingen, Texas to Pennsylvania?

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

  • 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 June is currently the most expensive (average of $353). 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

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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$269Average$446FlexibilityNo cancel feeOn-time71%

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