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Cheap flights from Louisville (SDF) 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 Louisville (SDF) to San Francisco (SFO)

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

30 Apr - 05 May $ 473.00
SDF
Louisville
United Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
United Airlines
1 STOPS
SDF
Louisville
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18 Apr - 08 May $ 684.00
SDF
Louisville
BREEZE
2 STOPS
SFO
San Francisco
SFO
San Francisco
BREEZE
DIRECT
SDF
Louisville
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19 Apr - 08 May $ 752.00
SDF
Louisville
BREEZE
2 STOPS
SFO
San Francisco
SFO
San Francisco
BREEZE
DIRECT
SDF
Louisville
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Last minute flights from Louisville to San Francisco

28 Apr - 01 May $ 727.00
SDF
Louisville
United Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
United Airlines
1 STOPS
SDF
Louisville
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18 Apr - 30 Apr $ 1,106.00
SDF
Louisville
Alaska Airlines
2 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
2 STOPS
SDF
Louisville
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19 Apr - 30 Apr $ 2,028.00
SDF
Louisville
Alaska Airlines
2 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
1 STOPS
SDF
Louisville
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One-way flights to San Francisco from Louisville

6:00 PM - 6:00 PM
United Airlines
0 Stops
5h 9m
SDF - SFO
$ 279
Kiwi
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9:07 AM - 10:30 AM
United Airlines
1 Stops
7h 5m
SDF - SFO
$ 474
Kiwi
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3:36 PM - 5:57 PM
United Airlines
1 Stops
7h 14m
SDF - SFO
$ 474
Kiwi
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How to find the cheapest flight from Louisville (SDF) to San Francisco (SFO)

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