Flight Routes from Ontario to Louisville

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

Trip type
Flight distance
2,887 km
Time difference

Flight schedule from Ontario (ONT) to Louisville (SDF)

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

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Matching outbound flights1 of 1
fromto
dep.arr.
durationstopovers
  1. October 25 – 31, 2026
  2. November 1 – 7, 2026
  3. November 8 – 14, 2026
    No flights could be found for the active filters.
    1. ONTSDF
      nonstop
      1. Southwest Airlines

      Important flight information

      Discover more flights around Ontario and Louisville

      Departure airport Airport Ontario-CA (ONT)
      Arrival airport Airport Louisville International Airport, KY (SDF)
      Destination country Flights to United States
      Departure airport - Destination country Ontario-CA - United States
      Alternative routes to United States
      Alternative flights to Louisville