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Cheap flights from Baltimore (BWI) 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 Baltimore (BWI) to San Francisco (SFO)

How to find the cheapest flight from Baltimore (BWI) to San Francisco (SFO)
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How to find the cheapest flight from Baltimore (BWI) to San Francisco (SFO)
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How to find the cheapest flight from Baltimore (BWI) to San Francisco (SFO)
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Cheap flights from Baltimore to San Francisco in September , October 2026

29 Sep - 29 Oct $ 441.00
BWI
Baltimore
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
BWI
Baltimore
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30 Sep - 06 Oct $ 550.00
BWI
Baltimore
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
BWI
Baltimore
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29 Sep - 11 Oct $ 995.00
BWI
Baltimore
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
BWI
Baltimore
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Last minute flights from Baltimore to San Francisco

29 Sep - 01 Oct $ 587.00
BWI
Baltimore
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
BWI
Baltimore
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29 Sep - 01 Oct $ 587.00
BWI
Baltimore
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
BWI
Baltimore
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29 Sep - 30 Sep $ 1,328.00
BWI
Baltimore
United Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
United Airlines
DIRECT
BWI
Baltimore
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One-way flights to San Francisco from Baltimore

12:45 PM - 8:22 PM
Frontier Airlines
1 Stops
12h 43m
BWI - SFO
$ 297
Kiwi
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10:22 AM - 5:45 PM
Frontier Airlines
1 Stops
12h 46m
BWI - SFO
$ 297
Kiwi
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8:05 AM - 8:05 AM
United Airlines
0 Stops
5h 51m
BWI - SFO
$ 649
Kiwi
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How to find the cheapest flight from Baltimore (BWI) to San Francisco (SFO)

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