Direct flights from Jacksonville to Knoxville
2 nonstop flights a week on 1 airline. Zero layovers — one hop from JAX to TYS.
Flight time: about 57m nonstop
Which days does it fly?
When does it fly?
Departure times in Jacksonville local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Allegiant AAY3050 | 4:09p | 56m | Thu |
| Allegiant AAY3050 | 4:31p | 58m | Sun |
Allegiant
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The route
One hop: JAX → TYSDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Jacksonville (JAX) to Knoxville (TYS)
Jacksonville International Airport (JAX) has 2 nonstop flights a week to Knoxville (TYS), operated by Allegiant. No layovers, no connections — one hop out of JAX and you're there.
This route flies on Thursday and Sunday — 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 Jacksonville to Knoxville?
The nonstop flight from Jacksonville (JAX) to Knoxville (TYS) takes about 57m in the air, based on recently observed nonstop departures.
How long does it take to drive from Jacksonville to Knoxville?
Driving from Jacksonville to Knoxville takes about 8h 6m, covering roughly 558 miles. The nonstop flight takes about 57m.