$109 Cheap United flights Denver (DEN) to Seattle (SEA)

$109 Cheap United flights Denver (DEN) to Seattle (SEA)

Prices were available within the past 7 days and start at $109 for one-way flights and $212 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 11 - Thu, Jul 24

DEN

Denver

SEA

Seattle

$212 Roundtrip, found 6 days ago

$212

Roundtrip

found 6 days ago

Select United flight, departing Fri, Jul 11 from Denver to Seattle, returning Thu, Jul 24, priced at $212 found 6 days ago

Wed, May 28 - Sun, Jun 1

DEN

Denver

SEA

Seattle

$217 Roundtrip, found 1 day ago

$217

Roundtrip

found 1 day ago

Select United flight, departing Wed, May 28 from Denver to Seattle, returning Sun, Jun 1, priced at $217 found 1 day ago

Mon, Jun 30 - Sun, Jul 6

DEN

Denver

SEA

Seattle

$222 Roundtrip, found 1 day ago

$222

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jun 30 from Denver to Seattle, returning Sun, Jul 6, priced at $222 found 1 day ago

Wed, May 28 - Sun, Jun 1

DEN

Denver

SEA

Seattle

$229 Roundtrip, found 1 day ago

$229

Roundtrip

found 1 day ago

Select United flight, departing Wed, May 28 from Denver to Seattle, returning Sun, Jun 1, priced at $229 found 1 day ago