Skip to content

Get United's best fares today on flights to Harlingen from *

Select journey type

Enter to select travel class and passengers

Book with confidence with United

Most popular flights to Harlingen (HRL)

San Juan(SJU)to
Harlingen(HRL)
-
Roundtrip
|
Economy
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Most popular flights to Harlingen (HRL)

San Juan(SJU)to
Harlingen(HRL)
-
Roundtrip
|
Business
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Things to do in Harlingen

Fly to Harlingen with United Airlines from over 200 airports within the United States and an additional 100 airports internationally.

Harlingen’s top attractions

  • Get up close to nearly 500 interesting bird species at the World Birding Center.
  • Appreciate nature at Laguna Atascosa National Wildlife Refuge and Hilltop Gardens.
  • Take the kids to Gladys Porter Zoo in nearby Brownsville.
  • Stroll along historic Jackson Street, spot the statuesque Iwo Jima Memorial and learn more about the city at the Harlingen Arts and Heritage Museum.
  • Shop at the extensive Rio Grande Valley Premium Outlets.

Best time to travel to Harlingen

The city hosts numerous concerts and comedy events year-round. Autumn and winter are the ideal seasons to visit Harlingen if you want to bird watch in the Rio Grande Valley. The popular Rio Grande Valley Birding Festival takes place every autumn.

Weather in Harlingen

Tuesday few clouds
96°F 07/07/2020
Wednesday scattered clouds
95°F 07/08/2020
Thursday sky is clear
95°F 07/09/2020
Friday sky is clear
97°F 07/10/2020
Saturday few clouds
99°F 07/11/2020
Sunday sky is clear
101°F 07/12/2020
Monday sky is clear
100°F 07/13/2020
Powered by: OpenWeatherMap.org

Search for more flights to Harlingen (HRL)

FromToDatesFare TypePrice

San Juan (SJU)

Harlingen (HRL)

Depart: 09/08/2020

Return: 09/15/2020

Roundtrip
from
$323*
Viewed:1dayago

San Juan (SJU)

Harlingen (HRL)

Depart: 08/28/2020

Return: 09/11/2020

Roundtrip
from
$360*
Viewed:1dayago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.