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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 August , September 2026

26 Aug - 10 Sep $ 278.00
AUS
Austin
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
AUS
Austin
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26 Aug - 02 Sep $ 280.00
AUS
Austin
Alaska Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
1 STOPS
AUS
Austin
Pick dates
21 Aug - 16 Sep $ 413.00
AUS
Austin
United Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
United Airlines
DIRECT
AUS
Austin
Pick dates

Last minute flights from Austin to San Francisco

26 Aug - 31 Aug $ 394.00
AUS
Austin
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
AUS
Austin
Pick dates
26 Aug - 31 Aug $ 421.00
AUS
Austin
Alaska Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
1 STOPS
AUS
Austin
Pick dates
25 Aug - 31 Aug $ 699.00
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

6:02 AM - 3:43 PM
Alaska Airlines
1 Stops
13h 20m
AUS - SFO
$ 157
Kiwi
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7:10 AM - 7:10 AM
United Airlines
0 Stops
3h 49m
AUS - SFO
$ 243
Kiwi
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4:00 PM - 4:00 PM
United Airlines
0 Stops
3h 50m
AUS - SFO
$ 243
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.