Flight Routes from St. Louis to Louisville

Compare cheap outbound and return flights from St. Louis (STL) to Louisville (SDF) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€395
Fastest outbound flight
Fastest inbound flight
non-stop flights
6x / week
Flight distance
409 km
Time difference

Flight schedule from St. Louis (STL) to Louisville (SDF)

Select a travel date in the flight schedule for the route from St. Louis (STL) to Louisville (SDF) and compare affordable flight deals.

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Matching outbound flightsSTL–SDF · 1 of 1
fromto
dep.arr.
durationstopovers
  1. Mar 28 – Apr 3, 2027
  2. April 4 – 10, 2027
  3. April 11 – 17, 2027
    No flights could be found for the active filters.
    1. STLSDF
      nonstop
      1. Southwest Airlines

      Important flight information

      Discover more flights around St. Louis and Louisville

      Departure airport Airport St. Louis - Lambert International Airport (STL)
      Arrival airport Airport Louisville International Airport, KY (SDF)
      Destination country Flights to United States
      Departure airport - Destination country St. Louis - Lambert International Airport - United States
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