Direct flights from Cincinnati to Louisville
1 nonstop flight a week on 1 airline. Zero layovers — one hop from CVG to SDF.
Flight time: about 17m nonstop
Which days does it fly?
When does it fly?
Departure times in Cincinnati local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Allegiant AAY9202 | 4:57p | 17m | Thu |
Allegiant
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The route
One hop: CVG → SDFDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Cincinnati (CVG) to Louisville (SDF)
Cincinnati Northern Kentucky International Airport (CVG) has 1 nonstop flight a week to Louisville (SDF), operated by Allegiant. No layovers, no connections — one hop out of CVG and you're there.
This route flies on Thursday — check the schedule grid above before you pick a travel day. Route data updated July 2026 from observed departures.
Route data updated July 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Cincinnati to Louisville?
The nonstop flight from Cincinnati (CVG) to Louisville (SDF) takes about 17m in the air, based on recently observed nonstop departures.
How long does it take to drive from Cincinnati to Louisville?
Driving from Cincinnati to Louisville takes about 1h 35m — roughly 100 miles — so the car is a real alternative on this route. The nonstop flight takes about 17m.