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

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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 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 February , March 2026

23 Feb - 25 Mar $ 494.00
HRL
Harlingen
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
HRL
Harlingen
Pick dates
23 Feb - 25 Mar $ 494.00
HRL
Harlingen
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
HRL
Harlingen
Pick dates
23 Feb - 25 Mar $ 494.00
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

21 Feb - 28 Feb $ 302.00
HRL
Harlingen
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
HRL
Harlingen
Pick dates
21 Feb - 28 Feb $ 302.00
HRL
Harlingen
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
HRL
Harlingen
Pick dates
21 Feb - 28 Feb $ 302.00
HRL
Harlingen
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
HRL
Harlingen
Pick dates

One-way flights to San Antonio from Harlingen

7:00 AM - 9:34 AM
United Airlines
1 Stops
3h 47m
HRL - SAT
$ 165
Kiwi
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9:20 AM - 11:55 AM
United Airlines
1 Stops
3h 48m
HRL - SAT
$ 166
Kiwi
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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.