Baltimore-Washington (BWI) to San Francisco (SFO) flight deal in economy from $217

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
$456 USD
-52%$217 USD
Verified about 6 hours ago
Rare Availability
5% of dates checked are available within 10% of the lowest price

Wednesday, October 21st, 2026

7 round-trip options

Returning
Mon, Oct 26, 2026•5 Day Trip
$242 USD
Google Flights
Returning
Tue, Oct 27, 2026•6 Day Trip
$217 USD
Google Flights
Returning
Wed, Oct 28, 2026•7 Day Trip
$217 USD
Google Flights
Returning
Thu, Oct 29, 2026•8 Day Trip
$242 USD
Google Flights
Returning
Fri, Oct 30, 2026•9 Day Trip
$265 USD
Google Flights
Returning
Mon, Nov 2, 2026•12 Day Trip
$242 USD
Google Flights
Returning
Wed, Nov 4, 2026•14 Day Trip
$217 USD
Google Flights