Direct flights from Knoxville to Las Vegas
2 nonstop flights a week on 1 airline. Zero layovers — one hop from TYS to LAS.
Flight time: about 4h6m 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 |
|---|---|---|---|
| Allegiant AAY3044 | 6:38a | 4h5m | Mon |
| Allegiant AAY1399 | 7:39p | 4h7m | Fri |
AllegiantThe route
One hop: TYS → LASDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Knoxville (TYS) to Las Vegas (LAS)
McGhee Tyson Airport (TYS) has 2 nonstop flights a week to Las Vegas (LAS), operated by Allegiant. No layovers, no connections — one hop out of TYS and you're there.
This route flies on Monday and Friday — 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 Las Vegas?
The nonstop flight from Knoxville (TYS) to Las Vegas (LAS) takes about 4h6m in the air, based on recently observed nonstop departures.
How long does it take to drive from Knoxville to Las Vegas?
Driving from Knoxville to Las Vegas takes about 28h 21m behind the wheel — roughly 1,971 miles, or about 3 days of real driving. The nonstop flight takes about 4h6m.