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

Tuesday, September 29th, 2026

8 round-trip options

Returning
Sun, Oct 4, 2026•5 Day Trip
$362 USD
Google Flights
Returning
Tue, Oct 6, 2026•7 Day Trip
$217 USD
Google Flights
Returning
Wed, Oct 7, 2026•8 Day Trip
$227 USD
Google Flights
Returning
Thu, Oct 8, 2026•9 Day Trip
$242 USD
Google Flights
Returning
Fri, Oct 9, 2026•10 Day Trip
$265 USD
Google Flights
Returning
Sat, Oct 10, 2026•11 Day Trip
$229 USD
Google Flights
Returning
Sun, Oct 11, 2026•12 Day Trip
$362 USD
Google Flights
Returning
Mon, Oct 12, 2026•13 Day Trip
$347 USD
Google Flights