$126 Cheap American Airlines flights Philadelphia (PHL) to Harlingen (HRL)

View $126 flight on Wed, Jan 28, 2026Opens in a new window
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$126 Cheap American Airlines flights Philadelphia (PHL) to Harlingen (HRL)

Prices were available within the past 7 days and start at $126 for one-way flights and $255 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Jan 28 - Sat, Jan 31
PHL
Philadelphia
HRL
Harlingen
$255 Roundtrip, found 2 days ago
$255
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jan 28 from Philadelphia to Harlingen, returning Sat, Jan 31, priced at $255 found 2 days ago
American Airlines
Wed, Jan 28 - Mon, Feb 2
PHL
Philadelphia
HRL
Harlingen
$269 Roundtrip, found 5 hours ago
$269
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Jan 28 from Philadelphia to Harlingen, returning Mon, Feb 2, priced at $269 found 5 hours ago
American Airlines
Wed, Jan 28 - Sat, Jan 31
PHL
Philadelphia
HRL
Harlingen
$274 Roundtrip, found 2 days ago
$274
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jan 28 from Philadelphia to Harlingen, returning Sat, Jan 31, priced at $274 found 2 days ago
American Airlines
Wed, Jan 28 - Mon, Feb 2
PHL
Philadelphia
HRL
Harlingen
$275 Roundtrip, found 5 hours ago
$275
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Jan 28 from Philadelphia to Harlingen, returning Mon, Feb 2, priced at $275 found 5 hours ago
American Airlines
Thu, Jan 29 - Mon, Feb 2
PHL
Philadelphia
HRL
Harlingen
$288 Roundtrip, found 2 days ago
$288
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Jan 29 from Philadelphia to Harlingen, returning Mon, Feb 2, priced at $288 found 2 days ago
American Airlines
Wed, Jan 28 - Mon, Feb 2
PHL
Philadelphia
HRL
Harlingen
$290 Roundtrip, found 5 hours ago
$290
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Jan 28 from Philadelphia to Harlingen, returning Mon, Feb 2, priced at $290 found 5 hours ago

Find the cheapest month to fly from Philadelphia (PHL) to Harlingen (HRL)

September is typically the cheapest month to fly

From $215 - $447 per traveler.

Alternative airports near Harlingen

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Valley Intl. HRL. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $445
HRL
Valley Intl.
CheapestClosest
Average driving time to city center7 min
Flights from $445

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Valley Intl.
Airlines serving
American Airlines, Delta, Southwest Airlines, United
Popular airline
Southwest Airlines
Distance
1597 mi
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