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Cheap Flights from Sioux Falls to St Louis - FSD to STL (reverse)

Popular Flights from Sioux Falls to St Louis

  • Airfare from Sioux Falls to St Louis on American from $195 round trip
  • Airfare from Sioux Falls to St Louis on Frontier from $244 round trip
  • Airfare from Sioux Falls to St Louis on Delta from $262 round trip
  • Airfare from Sioux Falls to St Louis on United from $262 round trip
  • Airfare from Sioux Falls to St Louis on US Airways from $318 round trip

Did You Know?

  • 6 airlines operate between Sioux Falls, SD and St Louis, MO
  • The largest aircraft operated by Alaska flying between Sioux Falls, SD and St Louis, MO is a ERJ with 44 seats.
  • Chicago, IL is the most popular connection for one stop flights between Sioux Falls, SD and St Louis, MO.
  • Alaska has 2 one stop flights between Sioux Falls, SD and St Louis, MO.
  • The shortest flight between Sioux Falls, SD and St Louis, MO on Delta is 643 miles.
  • 41,580 seats are available per day to fly out of Sioux Falls, SD connecting to St Louis, MO
  • The smallest aircraft operated by United flying between Sioux Falls, SD and St Louis, MO is a ERJ with 50 seats.
  • United has the most one stop flights between Sioux Falls, SD and St Louis, MO.

Advance Purchase Prices from Sioux Falls to St Louis

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 Days
  • American
    $537
    $537
    $537
    $521
    $521
    $297
    $331
  • Continental
    $537
    $537
    $555
    $521
    $521
    $369
    $333
  • Delta
    $537
    $537
    $555
    $521
    $521
    $369
    $331
  • Frontier
    $517
    $517
    $555
    $521
    $521
    $297
    $333
  • US Airways
    $537
    $537
    $555
    $521
    $521
    $369
    $333
  • United
    $537
    $537
    $555
    $521
    $521
    $369
    $333

Cheap Domestic Flights from Sioux Falls - FSD

Flights
Airline
Lowest Price
Frontier, United, Delta, US Airways
$154
Cheap Flights from Sioux Falls to St Louis, from $195 Round trip from FSD to STL