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 8 hours ago
Rare Availability
5% of dates checked are available within 10% of the lowest price

Tuesday, December 1st, 2026

8 round-trip options

Returning
Sun, Dec 6, 2026•5 Day Trip
$579 USD
Google Flights
Returning
Mon, Dec 7, 2026•6 Day Trip
$459 USD
Google Flights
Returning
Tue, Dec 8, 2026•7 Day Trip
$434 USD
Google Flights
Returning
Wed, Dec 9, 2026•8 Day Trip
$434 USD
Google Flights
Returning
Thu, Dec 10, 2026•9 Day Trip
$469 USD
Google Flights
Returning
Sun, Dec 13, 2026•12 Day Trip
$579 USD
Google Flights
Returning
Mon, Dec 14, 2026•13 Day Trip
$459 USD
Google Flights
Returning
Tue, Dec 15, 2026•14 Day Trip
$434 USD
Google Flights