Cheap United flights Boise (BOI) to San Francisco (SFO)

Cheap United flights Boise (BOI) to San Francisco (SFO)

Prices were available within the past 7 days and start at for one-way flights and $318 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Dec 27 - Wed, Dec 31

BOI

Boise

SFO

San Francisco

$318 Roundtrip, found 2 days ago

$318

Roundtrip

found 2 days ago

Select United flight, departing Sat, Dec 27 from Boise to San Francisco, returning Wed, Dec 31, priced at $318 found 2 days ago