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Cheap flights from Harlingen (HRL) to San Diego (SAN)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Harlingen (HRL) to San Diego (SAN)

How to find the cheapest flight from Harlingen (HRL) to San Diego (SAN)
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How to find the cheapest flight from Harlingen (HRL) to San Diego (SAN)
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How to find the cheapest flight from Harlingen (HRL) to San Diego (SAN)
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Cheap flights from Harlingen to San Diego in February , March 2026

27 Feb - 03 Mar $ 558.00
HRL
Harlingen
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
HRL
Harlingen
Pick dates
27 Feb - 03 Mar $ 558.00
HRL
Harlingen
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
HRL
Harlingen
Pick dates
27 Feb - 01 Mar $ 585.00
HRL
Harlingen
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
HRL
Harlingen
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One-way flights to San Diego from Harlingen

7:00 AM - 1:25 PM
United Airlines
2 Stops
10h
HRL - SAN
$ 254
Kiwi
Pick dates
12:10 PM - 4:49 PM
United Airlines
1 Stops
8h 23m
HRL - SAN
$ 275
Kiwi
Pick dates
7:00 AM - 9:30 AM
United Airlines
1 Stops
6h 14m
HRL - SAN
$ 349
Kiwi
Pick dates

How to find the cheapest flight from Harlingen (HRL) to San Diego (SAN)

Related info for your journey
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How to find the cheapest flight from Harlingen (HRL) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Harlingen (HRL) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.