$79 Cheap United flights Seattle (SEA) to Denver (DEN)

$79 Cheap United flights Seattle (SEA) to Denver (DEN)

Prices were available within the past 7 days and start at $79 for one-way flights and $156 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 24 - Tue, Oct 28

SEA

Seattle

DEN

Denver

$156 Roundtrip, found 2 hours ago

$156

Roundtrip

found 2 hours ago

Select United flight, departing Fri, Oct 24 from Seattle to Denver, returning Tue, Oct 28, priced at $156 found 2 hours ago

Fri, Oct 24 - Tue, Oct 28

SEA

Seattle

DEN

Denver

$166 Roundtrip, found 2 hours ago

$166

Roundtrip

found 2 hours ago

Select United flight, departing Fri, Oct 24 from Seattle to Denver, returning Tue, Oct 28, priced at $166 found 2 hours ago

Fri, Oct 24 - Tue, Oct 28

SEA

Seattle

DEN

Denver

$171 Roundtrip, found 2 hours ago

$171

Roundtrip

found 2 hours ago

Select United flight, departing Fri, Oct 24 from Seattle to Denver, returning Tue, Oct 28, priced at $171 found 2 hours ago

Wed, Sep 3 - Tue, Sep 9

SEA

Seattle

DEN

Denver

$177 Roundtrip, found 1 day ago

$177

Roundtrip

found 1 day ago

Select United flight, departing Wed, Sep 3 from Seattle to Denver, returning Tue, Sep 9, priced at $177 found 1 day ago

Sun, Sep 21 - Mon, Sep 22

SEA

Seattle

DEN

Denver

$180 Roundtrip, found 4 hours ago

$180

Roundtrip

found 4 hours ago

Select United flight, departing Sun, Sep 21 from Seattle to Denver, returning Mon, Sep 22, priced at $180 found 4 hours ago

Wed, Sep 3 - Tue, Sep 9

SEA

Seattle

DEN

Denver

$183 Roundtrip, found 1 day ago

$183

Roundtrip

found 1 day ago

Select United flight, departing Wed, Sep 3 from Seattle to Denver, returning Tue, Sep 9, priced at $183 found 1 day ago