Direct flights from Knoxville to Louisville
1 nonstop flight a week on 1 airline. Zero layovers — one hop from TYS to SDF.
Flight time: about 38m nonstop
Which days does it fly?
When does it fly?
Departure times in Knoxville local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Sun Country SCX8114 | 7:03p | 38m | Mon |
Sun Country
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The route
One hop: TYS → SDFDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Knoxville (TYS) to Louisville (SDF)
McGhee Tyson Airport (TYS) has 1 nonstop flight a week to Louisville (SDF), operated by Sun Country. No layovers, no connections — one hop out of TYS and you're there.
This route flies on Monday — check the schedule grid above before you pick a travel day. Route data updated September 2026 from observed departures.
Route data updated September 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Knoxville to Louisville?
The nonstop flight from Knoxville (TYS) to Louisville (SDF) takes about 38m in the air, based on recently observed nonstop departures.
How long does it take to drive from Knoxville to Louisville?
Driving from Knoxville to Louisville takes about 3h 42m — roughly 247 miles — so the car is a real alternative on this route. The nonstop flight takes about 38m.