$119 Cheap Delta flights St. Louis (STL) to Harlingen (HRL)

$119 Cheap Delta flights St. Louis (STL) to Harlingen (HRL)

Prices were available within the past 7 days and start at $119 for one-way flights and $217 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 1 - Sat, Nov 8

STL

St. Louis

HRL

Harlingen

$217 Roundtrip, found 16 hours ago

$217

Roundtrip

found 16 hours ago

Select Delta flight, departing Sat, Nov 1 from St. Louis to Harlingen, returning Sat, Nov 8, priced at $217 found 16 hours ago

Wed, Oct 29 - Wed, Nov 5

STL

St. Louis

HRL

Harlingen

$237 Roundtrip, found 16 hours ago

$237

Roundtrip

found 16 hours ago

Select Delta flight, departing Wed, Oct 29 from St. Louis to Harlingen, returning Wed, Nov 5, priced at $237 found 16 hours ago

Wed, Oct 29 - Fri, Nov 7

STL

St. Louis

HRL

Harlingen

$248 Roundtrip, found 16 hours ago

$248

Roundtrip

found 16 hours ago

Select Delta flight, departing Wed, Oct 29 from St. Louis to Harlingen, returning Fri, Nov 7, priced at $248 found 16 hours ago

Sat, Nov 1 - Sat, Nov 8

STL

St. Louis

HRL

Harlingen

$252 Roundtrip, found 16 hours ago

$252

Roundtrip

found 16 hours ago

Select Delta flight, departing Sat, Nov 1 from St. Louis to Harlingen, returning Sat, Nov 8, priced at $252 found 16 hours ago

Sun, Nov 2 - Fri, Nov 7

STL

St. Louis

HRL

Harlingen

$259 Roundtrip, found 16 hours ago

$259

Roundtrip

found 16 hours ago

Select Delta flight, departing Sun, Nov 2 from St. Louis to Harlingen, returning Fri, Nov 7, priced at $259 found 16 hours ago

Mon, Nov 3 - Sat, Nov 8

STL

St. Louis

HRL

Harlingen

$278 Roundtrip, found 16 hours ago

$278

Roundtrip

found 16 hours ago

Select Delta flight, departing Mon, Nov 3 from St. Louis to Harlingen, returning Sat, Nov 8, priced at $278 found 16 hours ago

Sun, Nov 2 - Sat, Nov 8

STL

St. Louis

HRL

Harlingen

$289 Roundtrip, found 16 hours ago

$289

Roundtrip

found 16 hours ago

Select Delta flight, departing Sun, Nov 2 from St. Louis to Harlingen, returning Sat, Nov 8, priced at $289 found 16 hours ago

Sat, Nov 1 - Sat, Nov 8

STL

St. Louis

HRL

Harlingen

$293 Roundtrip, found 16 hours ago

$293

Roundtrip

found 16 hours ago

Select Delta flight, departing Sat, Nov 1 from St. Louis to Harlingen, returning Sat, Nov 8, priced at $293 found 16 hours ago