Southwest® flights from Baltimore/Washington to San Francisco from $119

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Low fares from Baltimore/Washington to San Francisco

$

Baltimore/Washington (BWI)to

San Francisco (SFO)
Depart: 04/22/2026

One-way

Basic

From
$119
Seen: 20 hrs ago

Baltimore/Washington (BWI)to

San Francisco (SFO)
Depart: 03/10/2026

One-way

Basic

From
$119
Seen: 3 hrs ago

Baltimore/Washington (BWI)to

San Francisco (SFO)
Depart: 03/31/2026

One-way

Basic

From
$119
Seen: 22 hrs ago

Baltimore/Washington (BWI)to

San Francisco (SFO)
Depart: 04/15/2026

One-way

Basic

From
$119
Seen: 17 hrs ago

Baltimore/Washington (BWI)to

San Francisco (SFO)
Depart: 03/17/2026

One-way

Basic

From
$119
Seen: 19 hrs ago

Baltimore/Washington (BWI)to

San Francisco (SFO)
Depart: 03/21/2026

One-way

Basic

From
$119
Seen: 1 hour ago

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*Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

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