Direct flights from Houston Hobby to Knoxville
2 nonstop flights a week on 1 airline. Zero layovers — one hop from HOU to TYS.
Flight time: about 2h11m nonstop
Which days does it fly?
When does it fly?
Departure times in Houston Hobby local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Allegiant AAY1410 | 3:47p | 2h8m | Fri |
| Allegiant AAY1411 | 4:21p | 2h14m | Mon |
Allegiant
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The route
One hop: HOU → TYSDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Houston Hobby (HOU) to Knoxville (TYS)
William P. Hobby Airport (HOU) has 2 nonstop flights a week to Knoxville (TYS), operated by Allegiant. No layovers, no connections — one hop out of HOU 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 October 2026 from observed departures.
Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Houston Hobby to Knoxville?
The nonstop flight from Houston Hobby (HOU) to Knoxville (TYS) takes about 2h11m in the air, based on recently observed nonstop departures.
How long does it take to drive from Houston Hobby to Knoxville?
Driving from Houston Hobby to Knoxville takes about 13h 28m, covering roughly 926 miles. The nonstop flight takes about 2h11m.