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

Tuesday, October 20th, 2026

7 round-trip options

Returning
Sun, Oct 25, 2026•5 Day Trip
$362 USD
Google Flights
Returning
Mon, Oct 26, 2026•6 Day Trip
$242 USD
Google Flights
Returning
Tue, Oct 27, 2026•7 Day Trip
$217 USD
Google Flights
Returning
Wed, Oct 28, 2026•8 Day Trip
$217 USD
Google Flights
Returning
Thu, Oct 29, 2026•9 Day Trip
$242 USD
Google Flights
Returning
Sun, Nov 1, 2026•12 Day Trip
$362 USD
Google Flights
Returning
Tue, Nov 3, 2026•14 Day Trip
$217 USD
Google Flights