$169 Cheap United flights Washington (IAD) to San Francisco (SFO)

$169 Cheap United flights Washington (IAD) to San Francisco (SFO)

Prices were available within the past 7 days and start at $169 for one-way flights and $347 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 6 - Mon, Aug 18

IAD

Washington

SFO

San Francisco

$347 Roundtrip, found 6 days ago

$347

Roundtrip

found 6 days ago

Select United flight, departing Wed, Aug 6 from Washington to San Francisco, returning Mon, Aug 18, priced at $347 found 6 days ago

Mon, Jul 14 - Tue, Jul 15

IAD

Washington

SFO

San Francisco

$367 Roundtrip, found 14 hours ago

$367

Roundtrip

found 14 hours ago

Select United flight, departing Mon, Jul 14 from Washington to San Francisco, returning Tue, Jul 15, priced at $367 found 14 hours ago