$337 Cheap United flights St. Louis (STL) to Sioux Falls (FSD)

$337 Cheap United flights St. Louis (STL) to Sioux Falls (FSD)

Prices were available within the past 7 days and start at $337 for one-way flights and $299 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 9 - Tue, Jan 13

STL

St. Louis

FSD

Sioux Falls

$299 Roundtrip, found 3 days ago

$299

Roundtrip

found 3 days ago

Select United flight, departing Fri, Jan 9 from St. Louis to Sioux Falls, returning Tue, Jan 13, priced at $299 found 3 days ago

Sat, Jan 10 - Mon, Jan 12

STL

St. Louis

FSD

Sioux Falls

$359 Roundtrip, found 3 days ago

$359

Roundtrip

found 3 days ago

Select United flight, departing Sat, Jan 10 from St. Louis to Sioux Falls, returning Mon, Jan 12, priced at $359 found 3 days ago

Fri, Jan 9 - Tue, Jan 13

STL

St. Louis

FSD

Sioux Falls

$365 Roundtrip, found 3 days ago

$365

Roundtrip

found 3 days ago

Select United flight, departing Fri, Jan 9 from St. Louis to Sioux Falls, returning Tue, Jan 13, priced at $365 found 3 days ago

Fri, Jan 9 - Tue, Jan 13

STL

St. Louis

FSD

Sioux Falls

$425 Roundtrip, found 3 days ago

$425

Roundtrip

found 3 days ago

Select United flight, departing Fri, Jan 9 from St. Louis to Sioux Falls, returning Tue, Jan 13, priced at $425 found 3 days ago

Thu, Jan 8 - Mon, Jan 12

STL

St. Louis

FSD

Sioux Falls

$439 Roundtrip, found 3 days ago

$439

Roundtrip

found 3 days ago

Select United flight, departing Thu, Jan 8 from St. Louis to Sioux Falls, returning Mon, Jan 12, priced at $439 found 3 days ago

Fri, Jan 9 - Tue, Jan 13

STL

St. Louis

FSD

Sioux Falls

$500 Roundtrip, found 3 days ago

$500

Roundtrip

found 3 days ago

Select United flight, departing Fri, Jan 9 from St. Louis to Sioux Falls, returning Tue, Jan 13, priced at $500 found 3 days ago