Cheap United flights Chicago (ORD) to Harlingen (HRL)

Cheap United flights Chicago (ORD) to Harlingen (HRL)

Prices were available within the past 7 days and start at for one-way flights and $303 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 17 - Sat, May 24

ORD

Chicago

HRL

Harlingen

$303 Roundtrip, found 5 hours ago

$303

Roundtrip

found 5 hours ago

Select United flight, departing Sat, May 17 from Chicago to Harlingen, returning Sat, May 24, priced at $303 found 5 hours ago

Sat, May 17 - Wed, May 21

ORD

Chicago

HRL

Harlingen

$317 Roundtrip, found 5 hours ago

$317

Roundtrip

found 5 hours ago

Select United flight, departing Sat, May 17 from Chicago to Harlingen, returning Wed, May 21, priced at $317 found 5 hours ago

Sun, May 18 - Sat, May 24

ORD

Chicago

HRL

Harlingen

$324 Roundtrip, found 5 hours ago

$324

Roundtrip

found 5 hours ago

Select United flight, departing Sun, May 18 from Chicago to Harlingen, returning Sat, May 24, priced at $324 found 5 hours ago

Sun, May 18 - Wed, May 21

ORD

Chicago

HRL

Harlingen

$338 Roundtrip, found 5 hours ago

$338

Roundtrip

found 5 hours ago

Select United flight, departing Sun, May 18 from Chicago to Harlingen, returning Wed, May 21, priced at $338 found 5 hours ago

Sun, May 18 - Thu, May 22

ORD

Chicago

HRL

Harlingen

$359 Roundtrip, found 5 hours ago

$359

Roundtrip

found 5 hours ago

Select United flight, departing Sun, May 18 from Chicago to Harlingen, returning Thu, May 22, priced at $359 found 5 hours ago

Sun, May 18 - Tue, May 27

ORD

Chicago

HRL

Harlingen

$374 Roundtrip, found 5 hours ago

$374

Roundtrip

found 5 hours ago

Select United flight, departing Sun, May 18 from Chicago to Harlingen, returning Tue, May 27, priced at $374 found 5 hours ago

Fri, May 23 - Sat, May 24

ORD

Chicago

HRL

Harlingen

$389 Roundtrip, found 5 hours ago

$389

Roundtrip

found 5 hours ago

Select United flight, departing Fri, May 23 from Chicago to Harlingen, returning Sat, May 24, priced at $389 found 5 hours ago

Sat, May 17 - Fri, May 23

ORD

Chicago

HRL

Harlingen

$412 Roundtrip, found 5 hours ago

$412

Roundtrip

found 5 hours ago

Select United flight, departing Sat, May 17 from Chicago to Harlingen, returning Fri, May 23, priced at $412 found 5 hours ago

Sun, May 18 - Fri, May 23

ORD

Chicago

HRL

Harlingen

$433 Roundtrip, found 5 hours ago

$433

Roundtrip

found 5 hours ago

Select United flight, departing Sun, May 18 from Chicago to Harlingen, returning Fri, May 23, priced at $433 found 5 hours ago

Fri, May 23 - Tue, May 27

ORD

Chicago

HRL

Harlingen

$439 Roundtrip, found 5 hours ago

$439

Roundtrip

found 5 hours ago

Select United flight, departing Fri, May 23 from Chicago to Harlingen, returning Tue, May 27, priced at $439 found 5 hours ago

Mon, May 19 - Sun, May 25

ORD

Chicago

HRL

Harlingen

$467 Roundtrip, found 5 hours ago

$467

Roundtrip

found 5 hours ago

Select United flight, departing Mon, May 19 from Chicago to Harlingen, returning Sun, May 25, priced at $467 found 5 hours ago

Thu, May 22 - Fri, May 23

ORD

Chicago

HRL

Harlingen

$498 Roundtrip, found 5 hours ago

$498

Roundtrip

found 5 hours ago

Select United flight, departing Thu, May 22 from Chicago to Harlingen, returning Fri, May 23, priced at $498 found 5 hours ago