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Cheap flights from Austin (AUS) to San Francisco (SFO)

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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 Austin (AUS) to San Francisco (SFO)

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

30 Apr - 04 May $ 171.00
AUS
Austin
United Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
United Airlines
DIRECT
AUS
Austin
Pick dates
14 Apr - 05 May $ 261.00
AUS
Austin
Alaska Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
1 STOPS
AUS
Austin
Pick dates
09 Apr - 06 May $ 351.00
AUS
Austin
Alaska Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
1 STOPS
AUS
Austin
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Last minute flights from Austin to San Francisco

29 Apr - 30 Apr $ 279.00
AUS
Austin
United Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
United Airlines
DIRECT
AUS
Austin
Pick dates
15 Apr - 30 Apr $ 337.00
AUS
Austin
Alaska Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
1 STOPS
AUS
Austin
Pick dates
16 Apr - 30 Apr $ 417.00
AUS
Austin
United Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
United Airlines
DIRECT
AUS
Austin
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One-way flights to San Francisco from Austin

1:00 PM - 1:00 PM
United Airlines
0 Stops
4h 2m
AUS - SFO
$ 83
Kiwi
Pick dates
5:47 PM - 8:46 PM
Alaska Airlines
1 Stops
6h 56m
AUS - SFO
$ 139
Kiwi
Pick dates
7:00 AM - 7:00 AM
United Airlines
0 Stops
4h 2m
AUS - SFO
$ 144
Kiwi
Pick dates

How to find the cheapest flight from Austin (AUS) to San Francisco (SFO)

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