Cheap Delta flights Washington (IAD) to Sioux Falls (FSD)

Cheap Delta flights Washington (IAD) to Sioux Falls (FSD)

Prices were available within the past 7 days and start at for one-way flights and $419 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Dec 19 - Sat, Dec 20

IAD

Washington

FSD

Sioux Falls

$419 Roundtrip, found 3 days ago

$419

Roundtrip

found 3 days ago

Select Delta flight, departing Fri, Dec 19 from Washington to Sioux Falls, returning Sat, Dec 20, priced at $419 found 3 days ago

Fri, Dec 19 - Mon, Dec 22

IAD

Washington

FSD

Sioux Falls

$424 Roundtrip, found 3 days ago

$424

Roundtrip

found 3 days ago

Select Delta flight, departing Fri, Dec 19 from Washington to Sioux Falls, returning Mon, Dec 22, priced at $424 found 3 days ago

Fri, Dec 19 - Sun, Dec 21

IAD

Washington

FSD

Sioux Falls

$439 Roundtrip, found 3 days ago

$439

Roundtrip

found 3 days ago

Select Delta flight, departing Fri, Dec 19 from Washington to Sioux Falls, returning Sun, Dec 21, priced at $439 found 3 days ago

Sat, Dec 20 - Wed, Dec 24

IAD

Washington

FSD

Sioux Falls

$508 Roundtrip, found 3 days ago

$508

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Dec 20 from Washington to Sioux Falls, returning Wed, Dec 24, priced at $508 found 3 days ago