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

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FromToDatesFare TypePrice

San Diego (SAN)

Harlingen (HRL)

Depart: 12/20/19

Return: 12/29/19

Roundtrip
from
$774*
Viewed:32minutesago

San Diego (SAN)

Harlingen (HRL)

Depart: 12/29/19

Return: 01/07/20

Roundtrip
from
$774*
Viewed:39minutesago

San Diego (SAN)

Harlingen (HRL)

Depart: 01/11/20

Return: 01/18/20

Roundtrip
from
$276*
Viewed:1hourago

San Diego (SAN)

Harlingen (HRL)

Depart: 01/09/20

Return: 01/16/20

Roundtrip
from
$298*
Viewed:1hourago

San Diego (SAN)

Harlingen (HRL)

Depart: 01/12/20

Return: 01/19/20

Roundtrip
from
$298*
Viewed:1hourago

San Diego (SAN)

Harlingen (HRL)

Depart: 01/16/20

Return: 01/23/20

Roundtrip
from
$298*
Viewed:1hourago

San Diego (SAN)

Harlingen (HRL)

Depart: 01/15/20

Return: 01/22/20

Roundtrip
from
$276*
Viewed:1hourago

San Diego (SAN)

Harlingen (HRL)

Depart: 01/23/20

Return: 01/30/20

Roundtrip
from
$298*
Viewed:1hourago

San Diego (SAN)

Harlingen (HRL)

Depart: 01/21/20

Return: 01/28/20

Roundtrip
from
$276*
Viewed:1hourago

San Diego (SAN)

Harlingen (HRL)

Depart: 01/14/20

Return: 01/21/20

Roundtrip
from
$276*
Viewed:1hourago

*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.

Weather in Harlingen

Monday sky is clear
84°F 12/09/19
Tuesday light rain
61°F 12/10/19
Wednesday sky is clear
61°F 12/11/19
Thursday overcast clouds
68°F 12/12/19
Friday sky is clear
70°F 12/13/19
Saturday sky is clear
77°F 12/14/19
Sunday few clouds
82°F 12/15/19
Powered by: OpenWeatherMap.org