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Cheap Flights from Sioux City to St Louis - SUX to STL (reverse)

Did You Know?

There are 1518 flights from Sioux City, IA to St Louis per week.
You must make at least one connection to fly from Sioux City, IA to St Louis.
American Airlines has 383 connecting flights between Sioux City, IA and St Louis.
34,542 seats are available per week to fly from Sioux City, IA to St Louis.

Cheap Domestic Flights from Sioux City - SUX

Flights
Airline
Lowest Price
American
$199

Cheap Domestic Flights to St Louis - STL

Flights
Airline
Lowest Price
American, United, Delta
$217
American, Delta, United
$212
Delta, US Airways, United
$257
Alaska, United, Delta, American, US Airways
$341
United, Delta, US Airways
$222
US Airways, Delta, United, American, Frontier
$267
US Airways, AirTran, United, Delta, American
$307
United, US Airways, Frontier, Delta
$85
Frontier, United, Delta, US Airways, American
$322
United, US Airways, American, Frontier, Delta
$282
US Airways, United, Delta, American
$305
United, Delta, Frontier, American, US Airways
$105
American, US Airways, Delta, United, Frontier
$208
United, US Airways, American
$332
Frontier, American, US Airways, Delta, United
$266
AirTran, American, United, US Airways
$271
American, US Airways, Delta, United
$217
Frontier, United, Delta, US Airways
$105
Frontier, Delta, AirTran, United, US Airways, American
$260
Alaska, United, Delta
$426
United, Delta, US Airways, American, AirTran
$301
Frontier, American, US Airways, Delta, United
$264
Frontier, US Airways, American, Delta, AirTran, United
$200
Delta, United, American
$307
United, American, US Airways, Delta
$308
American
$244
United, Delta, US Airways, Frontier, American
$263
Cheap Flights from Sioux City to St Louis, from $264 Round trip from SUX to STL