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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)
Save up to 31%
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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 March , April 2026

31 Mar - 22 Apr $ 240.00
AUS
Austin
United Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
United Airlines
DIRECT
AUS
Austin
Pick dates
09 Mar - 08 Apr $ 322.00
AUS
Austin
Alaska Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
1 STOPS
AUS
Austin
Pick dates
07 Mar - 15 Apr $ 445.00
AUS
Austin
United Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
United Airlines
DIRECT
AUS
Austin
Pick dates

Last minute flights from Austin to San Francisco

27 Mar - 31 Mar $ 269.00
AUS
Austin
United Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
United Airlines
DIRECT
AUS
Austin
Pick dates
11 Mar - 31 Mar $ 390.00
AUS
Austin
Alaska Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
1 STOPS
AUS
Austin
Pick dates
12 Mar - 31 Mar $ 807.00
AUS
Austin
Alaska Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
1 STOPS
AUS
Austin
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One-way flights to San Francisco from Austin

3:03 PM - 3:03 PM
United Airlines
0 Stops
4h 2m
AUS - SFO
$ 76
Kiwi
Pick dates
9:40 AM - 9:40 AM
United Airlines
0 Stops
4h 3m
AUS - SFO
$ 190
Kiwi
Pick dates
9:40 AM - 9:40 AM
United Airlines
0 Stops
4h 3m
AUS - SFO
$ 190
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.