Direct flights from Pittsburgh to Knoxville
2 nonstop flights a week on 2 airlines. Zero layovers — one hop from PIT to TYS.
Flight time: about 1h nonstop
Which days does it fly?
When does it fly?
Departure times in Pittsburgh local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Allegiant AAY9204 | 12:32p | 54m | Sun |
| Sun Country SCX8223 | 2:52p | 1h6m | Tue |
Allegiant
Sun CountryThe route
One hop: PIT → TYSDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Pittsburgh (PIT) to Knoxville (TYS)
Pittsburgh International Airport (PIT) has 2 nonstop flights a week to Knoxville (TYS), operated by Allegiant and Sun Country. No layovers, no connections — one hop out of PIT and you're there.
This route flies on Tuesday and Sunday — check the schedule grid above before you pick a travel day. Route data updated August 2026 from observed departures.
Route data updated August 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Pittsburgh to Knoxville?
The nonstop flight from Pittsburgh (PIT) to Knoxville (TYS) takes about 1h in the air, based on recently observed nonstop departures.