Direct flights from St Petersburg to Knoxville
11 nonstop flights a week on 1 airline. Zero layovers — one hop from PIE to TYS.
Flight time: about 1h37m nonstop
Which days does it fly?
When does it fly?
Departure times in St Petersburg local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Allegiant AAY996 | 9:00a | 1h41m | Tue |
| Allegiant AAY1432 | 10:48a | 1h14m | Sun |
| Allegiant AAY3055 | 10:55a | 1h37m | Thu |
| Allegiant AAY3059 | 10:56a | 1h16m | Wed |
| Allegiant AAY3029 | 10:57a | 1h49m | Mon |
| Allegiant AAY3036 | 11:17a | 1h42m | Fri |
| Allegiant AAY3034 | 5:34p | 1h29m | Sat |
| Allegiant AAY3045 | 8:33p | 1h47m | Thu |
| Allegiant AAY1434 | 8:45p | 1h38m | Sun |
| Allegiant AAY3059 | 9:57p | 1h33m | Sat |
| Allegiant AAY3048 | 11:36p | 1h15m | Fri |
Allegiant
Find fares 🥕
The route
One hop: PIE → TYSDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from St Petersburg (PIE) to Knoxville (TYS)
St. Petersburg Clearwater International Airport (PIE) has 11 nonstop flights a week to Knoxville (TYS), operated by Allegiant. No layovers, no connections — one hop out of PIE and you're there.
This route flies every day of the week, so any travel day works. 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 St Petersburg to Knoxville?
The nonstop flight from St Petersburg (PIE) to Knoxville (TYS) takes about 1h37m in the air, based on recently observed nonstop departures.
How long does it take to drive from St Petersburg to Knoxville?
Driving from St Petersburg to Knoxville takes about 9h 54m, covering roughly 687 miles. The nonstop flight takes about 1h37m.