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Cheap flights from Harlingen (HRL) to San Antonio (SAT)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Harlingen (HRL) to San Antonio (SAT)

How to find the cheapest flight from Harlingen (HRL) to San Antonio (SAT)
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How to find the cheapest flight from Harlingen (HRL) to San Antonio (SAT)
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How to find the cheapest flight from Harlingen (HRL) to San Antonio (SAT)
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Cheap flights from Harlingen to San Antonio in January , February 2026

30 Jan - 03 Feb $ 300.00
HRL
Harlingen
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
HRL
Harlingen
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28 Jan - 02 Feb $ 300.00
HRL
Harlingen
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
HRL
Harlingen
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30 Jan - 03 Feb $ 300.00
HRL
Harlingen
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
HRL
Harlingen
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Last minute flights from Harlingen to San Antonio

22 Jan - 01 Feb $ 1,150.00
HRL
Harlingen
Sun Country Airlines
3 STOPS
SAT
San Antonio
SAT
San Antonio
Sun Country Airlines
2 STOPS
HRL
Harlingen
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22 Jan - 01 Feb $ 1,211.00
HRL
Harlingen
Sun Country Airlines
2 STOPS
SAT
San Antonio
SAT
San Antonio
Sun Country Airlines
2 STOPS
HRL
Harlingen
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22 Jan - 02 Feb $ 1,266.00
HRL
Harlingen
Sun Country Airlines
2 STOPS
SAT
San Antonio
SAT
San Antonio
Sun Country Airlines
3 STOPS
HRL
Harlingen
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One-way flights to San Antonio from Harlingen

12:10 PM - 2:20 PM
United Airlines
1 Stops
3h 21m
HRL - SAT
$ 165
Kiwi
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5:25 PM - 8:10 PM
United Airlines
1 Stops
3h 56m
HRL - SAT
$ 165
Kiwi
Pick dates
12:10 PM - 2:20 PM
United Airlines
1 Stops
3h 21m
HRL - SAT
$ 175
Kiwi
Pick dates

How to find the cheapest flight from Harlingen (HRL) to San Antonio (SAT)

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