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 10 hours ago
Fair Availability
25% of dates checked are available within 10% of the lowest price

Saturday, October 3rd, 2026

4 round-trip options

Returning
Thu, Oct 8, 2026•5 Day Trip
$379 USD
Google Flights
Returning
Mon, Oct 12, 2026•9 Day Trip
$317 USD
Google Flights
Returning
Tue, Oct 13, 2026•10 Day Trip
$327 USD
Google Flights
Returning
Wed, Oct 14, 2026•11 Day Trip
$327 USD
Google Flights