Baltimore-Washington (BWI) to San Francisco (SFO) flight deal in economy from $317

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesBWI

Baltimore/Washington International Thurgood Marshall Ai

Baltimore-Washington, United States
United StatesSFO

San Francisco International Airport

San Francisco, United States
$465 USD
-32%$317 USD
Verified about 12 hours ago
Fair Availability
25% of dates checked are available within 10% of the lowest price

Friday, July 31st, 2026

6 round-trip options

Returning
Thu, Aug 6, 2026•6 Day Trip
$1,007 USD
Google Flights
Returning
Fri, Aug 7, 2026•7 Day Trip
$913 USD
Google Flights
Returning
Sat, Aug 8, 2026•8 Day Trip
$928 USD
Google Flights
Returning
Tue, Aug 11, 2026•11 Day Trip
$853 USD
Google Flights
Returning
Thu, Aug 13, 2026•13 Day Trip
$829 USD
Google Flights
Returning
Fri, Aug 14, 2026•14 Day Trip
$866 USD
Google Flights