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

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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 San Antonio (SAT) to Houston (HOU)

How to find the cheapest flight from San Antonio (SAT) to Houston (HOU)
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How to find the cheapest flight from San Antonio (SAT) to Houston (HOU)
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How to find the cheapest flight from San Antonio (SAT) to Houston (HOU)
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Cheap flights from San Antonio to Houston in December 2025 , January 2026

31 Dec - 14 Jan $ 399.00
SAT
San Antonio
United Airlines
DIRECT
HOU
Houston
HOU
Houston
United Airlines
DIRECT
SAT
San Antonio
Pick dates
21 Dec - 10 Jan $ 1,138.00
SAT
San Antonio
Hawaiian Airlines
1 STOPS
HOU
Houston
HOU
Houston
Hawaiian Airlines
1 STOPS
SAT
San Antonio
Pick dates
21 Dec - 10 Jan $ 1,148.00
SAT
San Antonio
Hawaiian Airlines
1 STOPS
HOU
Houston
HOU
Houston
Hawaiian Airlines
1 STOPS
SAT
San Antonio
Pick dates

Last minute flights from San Antonio to Houston

30 Dec - 31 Dec $ 457.00
SAT
San Antonio
United Airlines
DIRECT
HOU
Houston
HOU
Houston
United Airlines
DIRECT
SAT
San Antonio
Pick dates
21 Dec - 31 Dec $ 474.00
SAT
San Antonio
United Airlines
DIRECT
HOU
Houston
HOU
Houston
United Airlines
DIRECT
SAT
San Antonio
Pick dates
17 Dec - 31 Dec $ 556.00
SAT
San Antonio
United Airlines
DIRECT
HOU
Houston
HOU
Houston
United Airlines
DIRECT
SAT
San Antonio
Pick dates

One-way flights to Houston from San Antonio

9:51 AM - 9:51 AM
United Airlines
0 Stops
1h 7m
SAT - HOU
$ 228
Kiwi
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7:40 AM - 7:40 AM
United Airlines
0 Stops
1h 7m
SAT - HOU
$ 246
Kiwi
Pick dates
5:20 AM - 5:20 AM
United Airlines
0 Stops
1h 2m
SAT - HOU
$ 327
Kiwi
Pick dates

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

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