$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 2 days ago

$299

Roundtrip

found 2 days ago

Select United flight, departing Fri, Jan 9 from St. Louis to Sioux Falls, returning Tue, Jan 13, priced at $299 found 2 days ago

Wed, Jan 7 - Sun, Jan 11

STL

St. Louis

FSD

Sioux Falls

$313 Roundtrip, found 2 days ago

$313

Roundtrip

found 2 days ago

Select United flight, departing Wed, Jan 7 from St. Louis to Sioux Falls, returning Sun, Jan 11, priced at $313 found 2 days ago

Wed, Jan 7 - Sun, Jan 11

STL

St. Louis

FSD

Sioux Falls

$345 Roundtrip, found 2 days ago

$345

Roundtrip

found 2 days ago

Select United flight, departing Wed, Jan 7 from St. Louis to Sioux Falls, returning Sun, Jan 11, priced at $345 found 2 days ago

Sat, Jan 10 - Mon, Jan 12

STL

St. Louis

FSD

Sioux Falls

$359 Roundtrip, found 2 days ago

$359

Roundtrip

found 2 days ago

Select United flight, departing Sat, Jan 10 from St. Louis to Sioux Falls, returning Mon, Jan 12, priced at $359 found 2 days ago

Fri, Jan 9 - Tue, Jan 13

STL

St. Louis

FSD

Sioux Falls

$365 Roundtrip, found 2 days ago

$365

Roundtrip

found 2 days ago

Select United flight, departing Fri, Jan 9 from St. Louis to Sioux Falls, returning Tue, Jan 13, priced at $365 found 2 days ago

Tue, Jan 6 - Mon, Jan 12

STL

St. Louis

FSD

Sioux Falls

$369 Roundtrip, found 2 days ago

$369

Roundtrip

found 2 days ago

Select United flight, departing Tue, Jan 6 from St. Louis to Sioux Falls, returning Mon, Jan 12, priced at $369 found 2 days ago