Cheap United flights from Casper to Harlingen (CPR to HRL)

Find The Best Day To Fly from Casper to Harlingen

Amazing United CPR to HRL Flight Deals

The cheapest flights to Valley Intl. found within the past 7 days were $349 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Tue, Oct 28 - Sat, Nov 1
CPR
Casper
HRL
Harlingen
$349 Roundtrip, found 1 day ago
$349
Roundtrip
found 1 day ago
Select United flight, departing Tue, Oct 28 from Casper to Harlingen, returning Sat, Nov 1, priced at $349 found 1 day ago
Sat, Oct 25 - Wed, Oct 29
CPR
Casper
HRL
Harlingen
$374 Roundtrip, found 1 day ago
$374
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 25 from Casper to Harlingen, returning Wed, Oct 29, priced at $374 found 1 day ago
Sat, Oct 25 - Sun, Nov 2
CPR
Casper
HRL
Harlingen
$399 Roundtrip, found 1 day ago
$399
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 25 from Casper to Harlingen, returning Sun, Nov 2, priced at $399 found 1 day ago
Sat, Oct 25 - Sat, Nov 1
CPR
Casper
HRL
Harlingen
$399 Roundtrip, found 1 day ago
$399
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 25 from Casper to Harlingen, returning Sat, Nov 1, priced at $399 found 1 day ago
Sat, Oct 25 - Sat, Nov 1
CPR
Casper
HRL
Harlingen
$412 Roundtrip, found 1 day ago
$412
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 25 from Casper to Harlingen, returning Sat, Nov 1, priced at $412 found 1 day ago
Sat, Oct 25 - Sat, Nov 1
CPR
Casper
HRL
Harlingen
$424 Roundtrip, found 1 day ago
$424
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 25 from Casper to Harlingen, returning Sat, Nov 1, priced at $424 found 1 day ago
Fri, Oct 24 - Wed, Oct 29
CPR
Casper
HRL
Harlingen
$434 Roundtrip, found 1 day ago
$434
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 24 from Casper to Harlingen, returning Wed, Oct 29, priced at $434 found 1 day ago
Sat, Oct 25 - Sat, Nov 1
CPR
Casper
HRL
Harlingen
$437 Roundtrip, found 1 day ago
$437
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 25 from Casper to Harlingen, returning Sat, Nov 1, priced at $437 found 1 day ago
Sun, Oct 26 - Sat, Nov 1
CPR
Casper
HRL
Harlingen
$437 Roundtrip, found 1 day ago
$437
Roundtrip
found 1 day ago
Select United flight, departing Sun, Oct 26 from Casper to Harlingen, returning Sat, Nov 1, priced at $437 found 1 day ago
Sat, Oct 25 - Sun, Nov 2
CPR
Casper
HRL
Harlingen
$438 Roundtrip, found 1 day ago
$438
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 25 from Casper to Harlingen, returning Sun, Nov 2, priced at $438 found 1 day ago
Sat, Oct 25 - Sat, Nov 1
CPR
Casper
HRL
Harlingen
$443 Roundtrip, found 1 day ago
$443
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 25 from Casper to Harlingen, returning Sat, Nov 1, priced at $443 found 1 day ago
Fri, Oct 24 - Sun, Nov 2
CPR
Casper
HRL
Harlingen
$459 Roundtrip, found 1 day ago
$459
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 24 from Casper to Harlingen, returning Sun, Nov 2, priced at $459 found 1 day ago

Travelers ❤️ these 🏨 after their flight to Harlingen

Sage House North - stylish,cozy, in the heart of Harlingen!

Sage House North - stylish,cozy, in the heart of Harlingen!

Harlingen
This vacation home features laundry facilities.
Sage House North - stylish,cozy, in the heart of Harlingen!
Holiday Inn Express Harlingen by IHG

Holiday Inn Express Harlingen by IHG

2.5 out of 5
501 S P St, Harlingen, TX
This hotel features an outdoor pool and a gym. Traveling on business? Take advantage of the business center, free WiFi in public areas, and free airport shuttle. ...
9.2/10 Wonderful! (1,010 reviews)
"Enjoyed my stay the personal we’re very friendly"

Reviewed on Jul 15, 2025

Holiday Inn Express Harlingen by IHG
Wild Cactus 🌵

Wild Cactus 🌵

Harlingen
This condo featured laundry facilities and barbecue grills.
8/10 Very Good! (2 reviews)
Very Clean
"We would stay again if in the area. Debbie was quick to answer our questions."

Reviewed on Feb 14, 2025

Wild Cactus 🌵
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.