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Cheap flights from Houston (HOU) 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 Houston (HOU) to San Antonio (SAT)

How to find the cheapest flight from Houston (HOU) to San Antonio (SAT)
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How to find the cheapest flight from Houston (HOU) to San Antonio (SAT)
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How to find the cheapest flight from Houston (HOU) to San Antonio (SAT)
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Cheap flights from Houston to San Antonio in April , May 2026

25 Apr - 05 May $ 319.00
HOU
Houston
United Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
United Airlines
DIRECT
HOU
Houston
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11 Apr - 09 May $ 1,128.00
HOU
Houston
Alaska Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Alaska Airlines
1 STOPS
HOU
Houston
Pick dates
10 Apr - 09 May $ 1,186.00
HOU
Houston
Alaska Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Alaska Airlines
1 STOPS
HOU
Houston
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Last minute flights from Houston to San Antonio

28 Apr - 30 Apr $ 319.00
HOU
Houston
United Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
United Airlines
DIRECT
HOU
Houston
Pick dates
11 Apr - 30 Apr $ 1,284.00
HOU
Houston
Alaska Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Alaska Airlines
1 STOPS
HOU
Houston
Pick dates
13 Apr - 30 Apr $ 1,341.00
HOU
Houston
Alaska Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Alaska Airlines
1 STOPS
HOU
Houston
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One-way flights to San Antonio from Houston

9:53 PM - 9:53 PM
United Airlines
0 Stops
1h 6m
HOU - SAT
$ 119
Kiwi
Pick dates
9:53 PM - 9:53 PM
United Airlines
0 Stops
1h 6m
HOU - SAT
$ 267
Kiwi
Pick dates
9:53 PM - 9:53 PM
United Airlines
0 Stops
1h 6m
HOU - SAT
$ 267
Kiwi
Pick dates

How to find the cheapest flight from Houston (HOU) to San Antonio (SAT)

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