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Cheap Flights from St Louis to Sioux Falls - STL to FSD

Did You Know?

United Airlines has 426 connecting flights between St Louis, MO and Sioux Falls.
You must make at least one connection to fly from St Louis, MO to Sioux Falls.

Cheap Domestic Flights from St Louis - STL

Flights
Airline
Lowest Price
Delta, Air Choice One, American, US Airways, United, Alaska
$172
United, Delta, Frontier, American, US Airways
$234
United, Delta, American, Frontier
$213
AirTran, Frontier, United, Alaska, US Airways, American, Delta
$149
United, Delta, American, AirTran, US Airways
$208
United, Delta, American
$244
AirTran, American, US Airways, United, Frontier
$234
American
$292
American, US Airways, Frontier, AirTran, Delta, Alaska, United
$212
AirTran, Frontier, American, US Airways, United, Alaska, Delta
$273
American, Delta, United
$244
Alaska, Delta, United, American, Frontier, AirTran, US Airways
$273
Delta, American, AirTran, United
$273
Delta, US Airways, United
$215
American, Delta
$249
Delta, US Airways, American, United, AirTran
$234

Cheap Domestic Flights to Sioux Falls - FSD

Flights
Airline
Lowest Price
American, US Airways, Delta, United
$423
Delta, American, US Airways, United
$431
American, United, Delta
$280
American, US Airways, United, Delta
$458
US Airways, United, Delta, American
$280
Delta, American, Frontier
$292
Delta, United, US Airways, American
$399
American, Delta
$304
United, Delta, US Airways, American
$386
US Airways, American, United, Delta
$356
United, Delta, American
$427
American, Delta, United
$402
Cheap Flights from St Louis to Sioux Falls, from $252 Round trip from STL to FSD