PHL - HRL

$118 Find Cheap Flights from Philadelphia to Harlingen - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$328
Typical prices: $356-$517
Delta
Tue 10/9Thu 10/11
PHL - HRL • 1 stop
Cheapest one-way
$118
Typical prices: $154-$274
American Airlines
Wed 11/14
PHL - HRL • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Philadelphia and Harlingen. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 22% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Minneapolis St Paul (MSP)
Cheapest • Avg $390 (round-trip)
Dallas/Fort Worth (DFW)
Shortest trip • 6h 57m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Harlingen (PHL-HRL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Harlingen

Fri, Oct 9 - Sun, Oct 11
Delta Logo
5:45 am - 1:23 pmPHL  Philadelphia-HRL Harlingen Valley Intl
8h 38m1 stop Minneapolis St Paul
Delta Logo
2:13 pm - 11:50 pmHRL  Harlingen Valley Intl-PHL Philadelphia
8h 37m1 stop Minneapolis St Paul
$328Delta
Tue, Nov 10 - Wed, Nov 11
United Airlines Logo
12:40 pm - 7:47 pmPHL  Philadelphia-HRL Harlingen Valley Intl
8h 07m1 stop Houston George Bush Intcntl
United Airlines Logo
5:05 am - 11:37 amHRL  Harlingen Valley Intl-PHL Philadelphia
5h 32m1 stop Houston George Bush Intcntl
$337United Airlines
Tue, Nov 10 - Wed, Nov 11
United Airlines Logo
1:20 pm - 10:48 pmPHL  Philadelphia-HRL Harlingen Valley Intl
10h 28m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
5:05 am - 11:37 amHRL  Harlingen Valley Intl-PHL Philadelphia
5h 32m1 stop Houston George Bush Intcntl
$342United Airlines
Tue, Nov 10 - Wed, Nov 11
United Airlines Logo
1:20 pm - 10:48 pmPHL  Philadelphia-HRL Harlingen Valley Intl
10h 28m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
5:05 am - 2:17 pmHRL  Harlingen Valley Intl-PHL Philadelphia
8h 12m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$347United Airlines
Tue, Nov 10 - Wed, Nov 11
United Airlines Logo
9:45 am - 7:47 pmPHL  Philadelphia-HRL Harlingen Valley Intl
11h 02m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
5:05 am - 5:47 pmHRL  Harlingen Valley Intl-PHL Philadelphia
11h 42m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$347United Airlines
Fri, Oct 30 - Sun, Nov 1
Delta Logo
5:45 am - 1:23 pmPHL  Philadelphia-HRL Harlingen Valley Intl
8h 38m1 stop Minneapolis St Paul
Delta Logo
2:13 pm - 11:50 pmHRL  Harlingen Valley Intl-PHL Philadelphia
8h 37m1 stop Minneapolis St Paul
$359Delta
Fri, Oct 9 - Sun, Oct 11
Delta Logo
5:45 am - 1:23 pmPHL  Philadelphia-HRL Harlingen Valley Intl
8h 38m1 stop Minneapolis St Paul
Delta Logo
2:13 pm - 11:50 pmHRL  Harlingen Valley Intl-PHL Philadelphia
8h 37m1 stop Minneapolis St Paul
$359Delta
Fri, Oct 30 - Sun, Nov 1
Delta Logo
5:45 am - 1:23 pmPHL  Philadelphia-HRL Harlingen Valley Intl
8h 38m1 stop Minneapolis St Paul
Delta Logo
2:13 pm - 12:55 amHRL  Harlingen Valley Intl-PHL Philadelphia
9h 42m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
$364Delta
Tue, Nov 10 - Thu, Nov 19
American Airlines Logo
5:30 pm - 11:31 pmPHL  Philadelphia-HRL Harlingen Valley Intl
7h 01m1 stop Dallas/Fort Worth
American Airlines Logo
2:50 pm - 10:50 pmHRL  Harlingen Valley Intl-PHL Philadelphia
7h 00m1 stop Dallas/Fort Worth
$424American Airlines
Fri, Nov 27 - Wed, Dec 2
American Airlines Logo
8:12 am - 2:20 pmPHL  Philadelphia-HRL Harlingen Valley Intl
7h 08m1 stop Dallas/Fort Worth
American Airlines Logo
2:26 pm - 11:14 pmHRL  Harlingen Valley Intl-PHL Philadelphia
7h 48m1 stop Dallas/Fort Worth
$427American Airlines
Booking Insights

Price, demand and travel trends for Philadelphia to Harlingen flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Philadelphia to Harlingen with more confidence.

How much is a round-trip flight from Philadelphia to Harlingen?

Round-trip flights from Philadelphia to Harlingen start at $328. Prices are below average for this route right now, with typical round-trip fares ranging from $356 to $517. The lowest price found in the past 5 days was $328 on Delta.

What's the cheapest day of the week to fly from Philadelphia to Harlingen?

Wednesday is the cheapest day of the week to fly from Philadelphia to Harlingen, it is 16% cheaper than the average day. Sunday is the most expensive day with flight prices 26% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Philadelphia to Harlingen flights

Low season

April

Cheapest flight

$118
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly with an average 69% increase in price.
Flight from Philadelphia to Harlingen

When to book flights from Philadelphia to Harlingen

Are your dates flexible? Find out the best times to travel from Philadelphia to Harlingen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Philadelphia to Harlingen flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Philadelphia to Harlingen?

    Flights from Philadelphia to Harlingen usually depart from Philadelphia (PHL) and arrive at Harlingen Valley Intl (HRL).

  • What cabin classes can I book on flights from Philadelphia to Harlingen?

    Only Economy Class is available on flights from Philadelphia to Harlingen.

  • Which airports do connecting flights from Philadelphia to Harlingen pass through?

    One-stop flights from Philadelphia to Harlingen most commonly connect through:

    • Dallas/Fort Worth (DFW) - 79% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 14% of one-stop connections
    • Minneapolis St Paul (MSP) - 7% of one-stop connections

    Dallas/Fort Worth (DFW) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Philadelphia to Harlingen?

    Yes. Being flexible with your travel dates can save you up to 34% on the Philadelphia to Harlingen route. Wednesday is the cheapest departure day at $356 round-trip on average, while Sunday is the most expensive at $534, a difference of $178. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Philadelphia to Harlingen?

    A nonstop flight from Philadelphia to Harlingen takes 0h 00m, covering 1,596 miles.

  • Do I need a passport to fly from Philadelphia to Harlingen?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Philadelphia to Harlingen changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $328 to $854. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Philadelphia to Harlingen looking right now?

    One-way fares from Philadelphia to Harlingen are currently lower than usual. Average one-way flight prices are about $169, which is 23% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Philadelphia to Harlingen?

    Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 6h 57m, compared with 7h 22m via Houston George Bush Intcntl (IAH) and 8h 27m via Minneapolis St Paul (MSP).

  • What is the time difference between Philadelphia and Harlingen?

    Harlingen is 1 hour behind Philadelphia (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Harlingen Valley Intl Airport (HRL)?

    Harlingen Valley Intl Airport (HRL) hosts 5 major car rental companies, with daily rates starting from around $30 for economy cars. Top options include:
    • Dollar
    • Budget
    • Hertz
    • Enterprise Rent-A-Car
    • Avis

  • How much should I expect to pay for a Philadelphia to Harlingen flight?

    Round-trip flights from Philadelphia to Harlingen range from $356 to $517, with an average of $423 over the past 12 months. Anything below $356 counts as a good deal.

Your guide to booking Philadelphia to Harlingen flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average $356 - about $178 less than Sunday (33% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Philadelphia to Harlingen trip for February. Fares historically average $332 round-trip in that month - typically $385 less than the most expensive month, which is November (based on the last 12 months).

More options for your flight from Philadelphia to Harlingen

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