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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
$196
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
$194
United, Delta, American
$244
AirTran, American, US Airways, United, Frontier
$234
American
$292
American, US Airways, Frontier, AirTran, Delta, Alaska, United
$163
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
$274
Delta, US Airways, United
$211
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
$402
Delta, American, US Airways, United
$411
American, United, Delta
$277
American, US Airways, United, Delta
$426
US Airways, United, Delta, American
$277
Delta, American, Frontier
$292
Delta, United, US Airways, American
$375
American, Delta
$267
United, Delta, US Airways, American
$377
US Airways, American, United, Delta
$356
United, Delta, American
$448
American, Delta, United
$399
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Cheap Flights from St Louis to Sioux Falls, from $248 Round trip from STL to FSD