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Cheap flights from San Francisco (SFO) 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 San Francisco (SFO) to San Antonio (SAT)

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

28 Apr - 12 May $ 399.00
SFO
San Francisco
United Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
United Airlines
DIRECT
SFO
San Francisco
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13 Apr - 06 May $ 556.00
SFO
San Francisco
Alaska Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Alaska Airlines
1 STOPS
SFO
San Francisco
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13 Apr - 10 May $ 598.00
SFO
San Francisco
Alaska Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Alaska Airlines
1 STOPS
SFO
San Francisco
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Last minute flights from San Francisco to San Antonio

16 Apr - 30 Apr $ 429.00
SFO
San Francisco
United Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
United Airlines
DIRECT
SFO
San Francisco
Pick dates
13 Apr - 30 Apr $ 676.00
SFO
San Francisco
Alaska Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Alaska Airlines
1 STOPS
SFO
San Francisco
Pick dates
13 Apr - 30 Apr $ 1,509.00
SFO
San Francisco
Alaska Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Alaska Airlines
1 STOPS
SFO
San Francisco
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One-way flights to San Antonio from San Francisco

7:00 AM - 12:35 PM
Frontier Airlines
1 Stops
6h 53m
SFO - SAT
$ 149
Kiwi
Pick dates
6:30 AM - 10:53 AM
Alaska Airlines
1 Stops
8h 24m
SFO - SAT
$ 260
Kiwi
Pick dates
9:12 AM - 9:12 AM
United Airlines
0 Stops
3h 46m
SFO - SAT
$ 479
Kiwi
Pick dates

How to find the cheapest flight from San Francisco (SFO) to San Antonio (SAT)

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