$139 Cheap United flights San Francisco (SFO) to Washington (IAD)

$139 Cheap United flights San Francisco (SFO) to Washington (IAD)

Prices were available within the past 7 days and start at $139 for one-way flights and $279 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 10 - Fri, Dec 12

SFO

San Francisco

IAD

Washington

$279 Roundtrip, found 1 day ago

$279

Roundtrip

found 1 day ago

Select United flight, departing Wed, Dec 10 from San Francisco to Washington, returning Fri, Dec 12, priced at $279 found 1 day ago

Wed, Dec 10 - Fri, Dec 12

SFO

San Francisco

IAD

Washington

$293 Roundtrip, found 1 day ago

$293

Roundtrip

found 1 day ago

Select United flight, departing Wed, Dec 10 from San Francisco to Washington, returning Fri, Dec 12, priced at $293 found 1 day ago

Wed, Dec 10 - Fri, Dec 12

SFO

San Francisco

IAD

Washington

$319 Roundtrip, found 1 day ago

$319

Roundtrip

found 1 day ago

Select United flight, departing Wed, Dec 10 from San Francisco to Washington, returning Fri, Dec 12, priced at $319 found 1 day ago

Wed, Dec 10 - Fri, Dec 12

SFO

San Francisco

IAD

Washington

$324 Roundtrip, found 1 day ago

$324

Roundtrip

found 1 day ago

Select United flight, departing Wed, Dec 10 from San Francisco to Washington, returning Fri, Dec 12, priced at $324 found 1 day ago