$348 Cheap United flights Washington (DCA) to Sioux Falls (FSD)

$348 Cheap United flights Washington (DCA) to Sioux Falls (FSD)

Prices were available within the past 7 days and start at $348 for one-way flights and $409 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 19 - Sun, May 24

DCA

Washington

FSD

Sioux Falls

$409 Roundtrip, found 1 day ago

$409

Roundtrip

found 1 day ago

Select United flight, departing Tue, May 19 from Washington to Sioux Falls, returning Sun, May 24, priced at $409 found 1 day ago

Wed, May 20 - Wed, May 27

DCA

Washington

FSD

Sioux Falls

$444 Roundtrip, found 1 day ago

$444

Roundtrip

found 1 day ago

Select United flight, departing Wed, May 20 from Washington to Sioux Falls, returning Wed, May 27, priced at $444 found 1 day ago

Wed, May 20 - Sun, May 24

DCA

Washington

FSD

Sioux Falls

$460 Roundtrip, found 1 day ago

$460

Roundtrip

found 1 day ago

Select United flight, departing Wed, May 20 from Washington to Sioux Falls, returning Sun, May 24, priced at $460 found 1 day ago

Wed, May 20 - Wed, May 27

DCA

Washington

FSD

Sioux Falls

$486 Roundtrip, found 1 day ago

$486

Roundtrip

found 1 day ago

Select United flight, departing Wed, May 20 from Washington to Sioux Falls, returning Wed, May 27, priced at $486 found 1 day ago

Wed, May 20 - Wed, May 27

DCA

Washington

FSD

Sioux Falls

$491 Roundtrip, found 1 day ago

$491

Roundtrip

found 1 day ago

Select United flight, departing Wed, May 20 from Washington to Sioux Falls, returning Wed, May 27, priced at $491 found 1 day ago

Wed, May 20 - Wed, May 27

DCA

Washington

FSD

Sioux Falls

$497 Roundtrip, found 1 day ago

$497

Roundtrip

found 1 day ago

Select United flight, departing Wed, May 20 from Washington to Sioux Falls, returning Wed, May 27, priced at $497 found 1 day ago