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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
$247
American, Delta, United
$212
Delta, US Airways, United
$273
Alaska, United, Delta, American, US Airways
$341
United, Delta, US Airways
$222
US Airways, Delta, United, American, Frontier
$309
US Airways, AirTran, United, Delta, American
$329
United, US Airways, Frontier, Delta
$85
Frontier, United, Delta, US Airways, American
$322
United, US Airways, American, Frontier, Delta
$354
US Airways, United, Delta, American
$356
United, Delta, Frontier, American, US Airways
$105
American, US Airways, Delta, United, Frontier
$208
United, US Airways, American
$409
Frontier, American, US Airways, Delta, United
$266
AirTran, American, United, US Airways
$345
American, US Airways, Delta, United
$436
Frontier, United, Delta, US Airways
$105
Frontier, Delta, AirTran, United, US Airways, American
$260
Alaska, United, Delta
$426
United, Delta, US Airways, American, AirTran
$313
Frontier, American, US Airways, Delta, United
$264
Frontier, US Airways, American, Delta, AirTran, United
$200
Delta, United, American
$358
United, American, US Airways, Delta
$428
American
$244
United, Delta, US Airways, Frontier, American
$263
Cheap Flights from Sioux City to St Louis, from $274 Round trip from SUX to STL