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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)
Save up to 31%
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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 November , December 2026

19 Nov - 30 Dec $ 1,103.00
HRL
Harlingen
Sun Country Airlines
2 STOPS
SAT
San Antonio
SAT
San Antonio
Sun Country Airlines
3 STOPS
HRL
Harlingen
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19 Nov - 30 Dec $ 1,126.00
HRL
Harlingen
Sun Country Airlines
2 STOPS
SAT
San Antonio
SAT
San Antonio
Sun Country Airlines
3 STOPS
HRL
Harlingen
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19 Nov - 30 Dec $ 1,171.00
HRL
Harlingen
Sun Country Airlines
2 STOPS
SAT
San Antonio
SAT
San Antonio
Sun Country Airlines
2 STOPS
HRL
Harlingen
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One-way flights to San Antonio from Harlingen

12:10 PM - 4:14 PM
Frontier Airlines
3 Stops
31h 23m
HRL - SAT
$ 548
Kiwi
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12:10 PM - 4:14 PM
Frontier Airlines
2 Stops
31h 23m
HRL - SAT
$ 564
Kiwi
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12:10 PM - 9:00 AM
Frontier Airlines
2 Stops
23h 1m
HRL - SAT
$ 587
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.