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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 March , April 2026

17 Mar - 15 Apr $ 272.00
BWI
Baltimore
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
BWI
Baltimore
Pick dates
17 Mar - 22 Apr $ 272.00
BWI
Baltimore
Frontier Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier Airlines
1 STOPS
BWI
Baltimore
Pick dates
17 Mar - 29 Apr $ 272.00
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

19 Mar - 31 Mar $ 461.00
BWI
Baltimore
United Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
United Airlines
1 STOPS
BWI
Baltimore
Pick dates
21 Mar - 31 Mar $ 461.00
BWI
Baltimore
United Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
United Airlines
1 STOPS
BWI
Baltimore
Pick dates
19 Mar - 31 Mar $ 461.00
BWI
Baltimore
United Airlines
DIRECT
SFO
San Francisco
SFO
San Francisco
United Airlines
1 STOPS
BWI
Baltimore
Pick dates

One-way flights to San Francisco from Baltimore

6:31 PM - 6:31 PM
United Airlines
0 Stops
6h 19m
BWI - SFO
$ 178
Kiwi
Pick dates
6:31 PM - 6:31 PM
United Airlines
0 Stops
6h 19m
BWI - SFO
$ 226
Kiwi
Pick dates
6:31 PM - 6:31 PM
United Airlines
0 Stops
6h 19m
BWI - SFO
$ 226
Kiwi
Pick dates

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.