Flights from Houston to Harlingen

Cheapest flights from Houston

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 22 - Wed, Jul 23

IAH

George Bush Intercontinental

HRL

Valley Intl.

$269 Roundtrip, found 1 day ago

$269

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 22 from George Bush Intercontinental to Valley Intl., returning Wed, Jul 23, priced at $269 found 1 day ago

Sat, Jul 19 - Wed, Jul 23

IAH

George Bush Intercontinental

HRL

Valley Intl.

$299 Roundtrip, found 1 day ago

$299

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jul 19 from George Bush Intercontinental to Valley Intl., returning Wed, Jul 23, priced at $299 found 1 day ago

Tue, Jul 22 - Mon, Jul 28

HOU

William P. Hobby

HRL

Valley Intl.

$329 Roundtrip, found 1 day ago

$329

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jul 22 from William P. Hobby to Valley Intl., returning Mon, Jul 28, priced at $329 found 1 day ago

Sat, Jul 19 - Thu, Jul 24

IAH

George Bush Intercontinental

HRL

Valley Intl.

$329 Roundtrip, found 1 day ago

$329

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jul 19 from George Bush Intercontinental to Valley Intl., returning Thu, Jul 24, priced at $329 found 1 day ago

Sun, Jul 20 - Wed, Jul 23

IAH

George Bush Intercontinental

HRL

Valley Intl.

$333 Roundtrip, found 1 day ago

$333

Roundtrip

found 1 day ago

Select United flight, departing Sun, Jul 20 from George Bush Intercontinental to Valley Intl., returning Wed, Jul 23, priced at $333 found 1 day ago

Fri, Jul 18 - Tue, Jul 29

IAH

George Bush Intercontinental

HRL

Valley Intl.

$353 Roundtrip, found 1 day ago

$353

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Jul 18 from George Bush Intercontinental to Valley Intl., returning Tue, Jul 29, priced at $353 found 1 day ago

Fri, Jul 18 - Thu, Jul 24

IAH

George Bush Intercontinental

HRL

Valley Intl.

$363 Roundtrip, found 1 day ago

$363

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Jul 18 from George Bush Intercontinental to Valley Intl., returning Thu, Jul 24, priced at $363 found 1 day ago

Sat, Jul 19 - Mon, Jul 21

IAH

George Bush Intercontinental

HRL

Valley Intl.

$363 Roundtrip, found 1 day ago

$363

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jul 19 from George Bush Intercontinental to Valley Intl., returning Mon, Jul 21, priced at $363 found 1 day ago

Sat, Jul 19 - Tue, Jul 22

IAH

George Bush Intercontinental

HRL

Valley Intl.

$383 Roundtrip, found 1 day ago

$383

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jul 19 from George Bush Intercontinental to Valley Intl., returning Tue, Jul 22, priced at $383 found 1 day ago

Fri, Jul 18 - Sat, Jul 19

IAH

George Bush Intercontinental

HRL

Valley Intl.

$393 Roundtrip, found 1 day ago

$393

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Jul 18 from George Bush Intercontinental to Valley Intl., returning Sat, Jul 19, priced at $393 found 1 day ago

Fri, Jul 18 - Sat, Jul 26

IAH

George Bush Intercontinental

HRL

Valley Intl.

$393 Roundtrip, found 1 day ago

$393

Roundtrip

found 1 day ago

Select United flight, departing Fri, Jul 18 from George Bush Intercontinental to Valley Intl., returning Sat, Jul 26, priced at $393 found 1 day ago

Sun, Jul 20 - Tue, Jul 22

IAH

George Bush Intercontinental

HRL

Valley Intl.

$417 Roundtrip, found 1 day ago

$417

Roundtrip

found 1 day ago

Select United flight, departing Sun, Jul 20 from George Bush Intercontinental to Valley Intl., returning Tue, Jul 22, priced at $417 found 1 day ago

Fri, Jul 18 - Tue, Jul 22

IAH

George Bush Intercontinental

HRL

Valley Intl.

$447 Roundtrip, found 1 day ago

$447

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Jul 18 from George Bush Intercontinental to Valley Intl., returning Tue, Jul 22, priced at $447 found 1 day ago

Sat, Jul 19 - Sun, Jul 20

IAH

George Bush Intercontinental

HRL

Valley Intl.

$467 Roundtrip, found 1 day ago

$467

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jul 19 from George Bush Intercontinental to Valley Intl., returning Sun, Jul 20, priced at $467 found 1 day ago

Sat, Jul 19 - Sun, Jul 20

IAH

George Bush Intercontinental

HRL

Valley Intl.

$496 Roundtrip, found 1 day ago

$496

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jul 19 from George Bush Intercontinental to Valley Intl., returning Sun, Jul 20, priced at $496 found 1 day ago

Sat, Jul 19 - Sun, Jul 20

IAH

George Bush Intercontinental

HRL

Valley Intl.

$523 Roundtrip, found 1 day ago

$523

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jul 19 from George Bush Intercontinental to Valley Intl., returning Sun, Jul 20, priced at $523 found 1 day ago

Sat, Jul 19 - Sun, Jul 20

IAH

George Bush Intercontinental

HRL

Valley Intl.

$530 Roundtrip, found 1 day ago

$530

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jul 19 from George Bush Intercontinental to Valley Intl., returning Sun, Jul 20, priced at $530 found 1 day ago

Fri, Jul 18 - Sun, Jul 20

IAH

George Bush Intercontinental

HRL

Valley Intl.

$531 Roundtrip, found 1 day ago

$531

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Jul 18 from George Bush Intercontinental to Valley Intl., returning Sun, Jul 20, priced at $531 found 1 day ago

Sat, Jul 19 - Sun, Jul 20

IAH

George Bush Intercontinental

HRL

Valley Intl.

$551 Roundtrip, found 1 day ago

$551

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Jul 19 from George Bush Intercontinental to Valley Intl., returning Sun, Jul 20, priced at $551 found 1 day ago

Sat, Jul 19 - Sun, Jul 20

IAH

George Bush Intercontinental

HRL

Valley Intl.

$557 Roundtrip, found 1 day ago

$557

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jul 19 from George Bush Intercontinental to Valley Intl., returning Sun, Jul 20, priced at $557 found 1 day ago