Cheap United flights Louisville (SDF) to Harlingen (HRL)

Cheap United flights Louisville (SDF) to Harlingen (HRL)

Prices were available within the past 7 days and start at for one-way flights and $327 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 23 - Tue, Oct 7

SDF

Louisville

HRL

Harlingen

$327 Roundtrip, found 19 hours ago

$327

Roundtrip

found 19 hours ago

Select United flight, departing Tue, Sep 23 from Louisville to Harlingen, returning Tue, Oct 7, priced at $327 found 19 hours ago

Tue, Sep 23 - Sat, Oct 4

SDF

Louisville

HRL

Harlingen

$349 Roundtrip, found 19 hours ago

$349

Roundtrip

found 19 hours ago

Select United flight, departing Tue, Sep 23 from Louisville to Harlingen, returning Sat, Oct 4, priced at $349 found 19 hours ago

Tue, Sep 23 - Mon, Oct 6

SDF

Louisville

HRL

Harlingen

$353 Roundtrip, found 19 hours ago

$353

Roundtrip

found 19 hours ago

Select United flight, departing Tue, Sep 23 from Louisville to Harlingen, returning Mon, Oct 6, priced at $353 found 19 hours ago

Thu, Sep 25 - Sat, Oct 4

SDF

Louisville

HRL

Harlingen

$375 Roundtrip, found 19 hours ago

$375

Roundtrip

found 19 hours ago

Select United flight, departing Thu, Sep 25 from Louisville to Harlingen, returning Sat, Oct 4, priced at $375 found 19 hours ago

Thu, Sep 25 - Mon, Oct 6

SDF

Louisville

HRL

Harlingen

$379 Roundtrip, found 19 hours ago

$379

Roundtrip

found 19 hours ago

Select United flight, departing Thu, Sep 25 from Louisville to Harlingen, returning Mon, Oct 6, priced at $379 found 19 hours ago

Fri, Sep 26 - Sat, Oct 4

SDF

Louisville

HRL

Harlingen

$384 Roundtrip, found 19 hours ago

$384

Roundtrip

found 19 hours ago

Select United flight, departing Fri, Sep 26 from Louisville to Harlingen, returning Sat, Oct 4, priced at $384 found 19 hours ago

Sat, Sep 27 - Mon, Oct 6

SDF

Louisville

HRL

Harlingen

$388 Roundtrip, found 19 hours ago

$388

Roundtrip

found 19 hours ago

Select United flight, departing Sat, Sep 27 from Louisville to Harlingen, returning Mon, Oct 6, priced at $388 found 19 hours ago

Tue, Sep 23 - Wed, Oct 1

SDF

Louisville

HRL

Harlingen

$390 Roundtrip, found 19 hours ago

$390

Roundtrip

found 19 hours ago

Select United flight, departing Tue, Sep 23 from Louisville to Harlingen, returning Wed, Oct 1, priced at $390 found 19 hours ago

Sat, Sep 27 - Sun, Oct 5

SDF

Louisville

HRL

Harlingen

$397 Roundtrip, found 19 hours ago

$397

Roundtrip

found 19 hours ago

Select United flight, departing Sat, Sep 27 from Louisville to Harlingen, returning Sun, Oct 5, priced at $397 found 19 hours ago

Thu, Sep 25 - Wed, Oct 1

SDF

Louisville

HRL

Harlingen

$416 Roundtrip, found 19 hours ago

$416

Roundtrip

found 19 hours ago

Select United flight, departing Thu, Sep 25 from Louisville to Harlingen, returning Wed, Oct 1, priced at $416 found 19 hours ago

Sat, Sep 27 - Wed, Oct 1

SDF

Louisville

HRL

Harlingen

$425 Roundtrip, found 19 hours ago

$425

Roundtrip

found 19 hours ago

Select United flight, departing Sat, Sep 27 from Louisville to Harlingen, returning Wed, Oct 1, priced at $425 found 19 hours ago

Thu, Sep 25 - Thu, Oct 2

SDF

Louisville

HRL

Harlingen

$443 Roundtrip, found 19 hours ago

$443

Roundtrip

found 19 hours ago

Select United flight, departing Thu, Sep 25 from Louisville to Harlingen, returning Thu, Oct 2, priced at $443 found 19 hours ago