$71 Cheap United flights San Francisco (SFO) to Denver (DEN)

$71 Cheap United flights San Francisco (SFO) to Denver (DEN)

Prices were available within the past 7 days and start at $71 for one-way flights and $127 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, May 19 - Tue, May 20

SFO

San Francisco

DEN

Denver

$127 Roundtrip, found 4 days ago

$127

Roundtrip

found 4 days ago

Select United flight, departing Mon, May 19 from San Francisco to Denver, returning Tue, May 20, priced at $127 found 4 days ago

Mon, May 19 - Tue, May 20

SFO

San Francisco

DEN

Denver

$141 Roundtrip, found 4 days ago

$141

Roundtrip

found 4 days ago

Select United flight, departing Mon, May 19 from San Francisco to Denver, returning Tue, May 20, priced at $141 found 4 days ago

Mon, May 19 - Tue, May 20

SFO

San Francisco

DEN

Denver

$142 Roundtrip, found 4 days ago

$142

Roundtrip

found 4 days ago

Select United flight, departing Mon, May 19 from San Francisco to Denver, returning Tue, May 20, priced at $142 found 4 days ago

Mon, May 19 - Tue, May 20

SFO

San Francisco

DEN

Denver

$172 Roundtrip, found 4 days ago

$172

Roundtrip

found 4 days ago

Select United flight, departing Mon, May 19 from San Francisco to Denver, returning Tue, May 20, priced at $172 found 4 days ago

Mon, May 19 - Tue, May 20

SFO

San Francisco

DEN

Denver

$192 Roundtrip, found 4 days ago

$192

Roundtrip

found 4 days ago

Select United flight, departing Mon, May 19 from San Francisco to Denver, returning Tue, May 20, priced at $192 found 4 days ago

Mon, May 19 - Tue, May 20

SFO

San Francisco

DEN

Denver

$201 Roundtrip, found 4 days ago

$201

Roundtrip

found 4 days ago

Select United flight, departing Mon, May 19 from San Francisco to Denver, returning Tue, May 20, priced at $201 found 4 days ago