$444 Cheap United flights Sioux Falls (FSD) to Denver (DEN)

$444 Cheap United flights Sioux Falls (FSD) to Denver (DEN)

Prices were available within the past 7 days and start at $444 for one-way flights and $309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 23 - Sat, Jul 26

FSD

Sioux Falls

DEN

Denver

$309 Roundtrip, found 1 day ago

$309

Roundtrip

found 1 day ago

Select United flight, departing Wed, Jul 23 from Sioux Falls to Denver, returning Sat, Jul 26, priced at $309 found 1 day ago

Sat, Jul 19 - Wed, Jul 30

FSD

Sioux Falls

DEN

Denver

$339 Roundtrip, found 1 day ago

$339

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jul 19 from Sioux Falls to Denver, returning Wed, Jul 30, priced at $339 found 1 day ago

Sat, Jul 19 - Mon, Jul 28

FSD

Sioux Falls

DEN

Denver

$404 Roundtrip, found 1 day ago

$404

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jul 19 from Sioux Falls to Denver, returning Mon, Jul 28, priced at $404 found 1 day ago

Sun, Jul 20 - Sat, Jul 26

FSD

Sioux Falls

DEN

Denver

$444 Roundtrip, found 1 day ago

$444

Roundtrip

found 1 day ago

Select United flight, departing Sun, Jul 20 from Sioux Falls to Denver, returning Sat, Jul 26, priced at $444 found 1 day ago

Mon, Jul 21 - Wed, Jul 23

FSD

Sioux Falls

DEN

Denver

$568 Roundtrip, found 1 day ago

$568

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jul 21 from Sioux Falls to Denver, returning Wed, Jul 23, priced at $568 found 1 day ago

Tue, Jul 22 - Fri, Jul 25

FSD

Sioux Falls

DEN

Denver

$577 Roundtrip, found 1 day ago

$577

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 22 from Sioux Falls to Denver, returning Fri, Jul 25, priced at $577 found 1 day ago