KnoxvilleHoustonDirect FlightsTYS–HOU
Knoxville (Mc Ghee Tyson Airport) to Houston (William P. Hobby Airport).
Flight time from TYS to HOU is estimated at about 2h 12m, based on the 781-mile great-circle distance. Our current captured departure sample includes 3×/wk across 1 captured airline, with Allegiant Air appearing most often in that sample. Captured departure times run from 17:30 to 19:58 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~2h 12m Estimated from great-circle distance — no tracked flights yet. | 781 mi | 3×/wk From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for TYS to HOU
Our current provider sample includes 3×/wk from TYS to HOU across 1 captured airline.
- First departure
- 17:30
- Last departure
- 19:58
- Cadence
- ~every 2 hours
- Captured departures/day
- 2
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Allegiant Air | 3×/wk | Airbus A320 family · Seat map | 17:3019:58 |
Aircraft on this route
Flying the other way?
HOU to TYS flights — 2×/wk on 1 airline →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for TYS to HOU, last seen June 15, 2026. Frequency uses 3 scheduled departures across 2 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from TYS to HOU?
The TYS to HOU flight time is estimated at about 2h 12m from great-circle distance until enough tracked flights are available.
How far is TYS from HOU?
TYS to HOU is about 781 miles by air.
Which airlines fly from TYS to HOU?
Our current provider sample for TYS to HOU includes Allegiant Air. Confirm live timetables before booking.
What aircraft fly from TYS to HOU?
Aircraft captured in our current provider sample for TYS to HOU include Airbus A320 family.