$126 Cheap United flights Philadelphia (PHL) to Harlingen (HRL)

$126 Cheap United flights Philadelphia (PHL) to Harlingen (HRL)

Prices were available within the past 7 days and start at $126 for one-way flights and $239 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 23 - Mon, Oct 27

PHL

Philadelphia

HRL

Harlingen

$239 Roundtrip, found 4 days ago

$239

Roundtrip

found 4 days ago

Select United flight, departing Thu, Oct 23 from Philadelphia to Harlingen, returning Mon, Oct 27, priced at $239 found 4 days ago

Tue, Oct 21 - Wed, Oct 22

PHL

Philadelphia

HRL

Harlingen

$251 Roundtrip, found 6 hours ago

$251

Roundtrip

found 6 hours ago

Select United flight, departing Tue, Oct 21 from Philadelphia to Harlingen, returning Wed, Oct 22, priced at $251 found 6 hours ago

Tue, Oct 21 - Wed, Oct 22

PHL

Philadelphia

HRL

Harlingen

$254 Roundtrip, found 6 hours ago

$254

Roundtrip

found 6 hours ago

Select United flight, departing Tue, Oct 21 from Philadelphia to Harlingen, returning Wed, Oct 22, priced at $254 found 6 hours ago

Tue, Oct 21 - Wed, Oct 22

PHL

Philadelphia

HRL

Harlingen

$256 Roundtrip, found 6 hours ago

$256

Roundtrip

found 6 hours ago

Select United flight, departing Tue, Oct 21 from Philadelphia to Harlingen, returning Wed, Oct 22, priced at $256 found 6 hours ago

Tue, Oct 21 - Wed, Oct 22

PHL

Philadelphia

HRL

Harlingen

$260 Roundtrip, found 6 hours ago

$260

Roundtrip

found 6 hours ago

Select United flight, departing Tue, Oct 21 from Philadelphia to Harlingen, returning Wed, Oct 22, priced at $260 found 6 hours ago

Tue, Oct 21 - Wed, Oct 22

PHL

Philadelphia

HRL

Harlingen

$261 Roundtrip, found 6 hours ago

$261

Roundtrip

found 6 hours ago

Select United flight, departing Tue, Oct 21 from Philadelphia to Harlingen, returning Wed, Oct 22, priced at $261 found 6 hours ago