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Cheap Flights from Louisville to St Louis - SDF to STL (reverse)

Popular Flights from Louisville to St Louis

  • Airfare from Louisville to St Louis on AirTran from $175 round trip
  • Airfare from Louisville to St Louis on United from $182 round trip
  • Airfare from Louisville to St Louis on Delta from $186 round trip

Did You Know?

  • 118 flights per week fly out of Louisville, KY connecting to St Louis, MO
  • The largest aircraft operated by United flying between Louisville, KY and St Louis, MO is a EMJ with 70 seats.
  • The smallest aircraft operated by British Airways flying between Louisville, KY and St Louis, MO is a ERJ with 44 seats.
  • 8 airlines operate between Louisville, KY and St Louis, MO
  • Chicago, IL is the most popular connection for one stop flights between Louisville, KY and St Louis, MO.
  • 69,323 seats are available per day to fly out of Louisville, KY connecting to St Louis, MO
  • Southwest has the most nonstop flights between Louisville, KY and St Louis, MO.
  • Alaska has 4 one stop flights between Louisville, KY and St Louis, MO.

Advance Purchase Prices from Louisville to St Louis

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 Days
  • Continental
    $301
    $301
    $281
    $315
    $315
    $299
    $205
  • Delta
    $330
    $330
    $330
    $306
    $306
    $290
    $152
  • United
    $301
    $301
    $281
    $315
    $315
    $299
    $205

Cheap Domestic Flights from Louisville - SDF

Flights
Airline
Lowest Price
United, Delta, US Airways, American, AirTran
$219
United, US Airways, AirTran, Delta, American
$409
US Airways, Delta, United, Alaska, AirTran, American
$138
Cheap Flights from Louisville to St Louis, from $175 Round trip from SDF to STL