Direct flights from Grand Rapids to Knoxville
1 nonstop flight a week on 1 airline. Zero layovers — one hop from GRR to TYS.
Flight time: about 1h31m nonstop
Which days does it fly?
When does it fly?
Departure times in Grand Rapids local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Allegiant AAY356 | 9:34p | 1h31m | Sun |
Allegiant
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The route
One hop: GRR → TYSDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Grand Rapids (GRR) to Knoxville (TYS)
Gerald R. Ford International Airport (GRR) has 1 nonstop flight a week to Knoxville (TYS), operated by Allegiant. No layovers, no connections — one hop out of GRR and you're there.
This route flies on 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 Grand Rapids to Knoxville?
The nonstop flight from Grand Rapids (GRR) to Knoxville (TYS) takes about 1h31m in the air, based on recently observed nonstop departures.