Knoxville to Denver flights
Direct and connecting flights from McGhee Tyson Airport (TYS) to Denver International Airport (DEN) — airlines, aircraft types, and the safety record for this route.
Route FAQ
How long does the flight from Knoxville to Denver take?
Flight time from Knoxville (TYS) to Denver (DEN) depends on routing, aircraft type, and whether the flight is direct or connecting. A direct flight typically reflects great-circle distance plus winds, while one-stop options can add several hours depending on the layover airport. The typical block time and frequency we have observed for this route are shown above.
Which airlines fly from Knoxville to Denver?
Airline availability for TYS to DEN changes by season and sometimes week to week as carriers adjust capacity. The airlines and aircraft types observed operating this route, both direct and connecting, are listed below based on real flight-tracking data.
Are there direct flights from Knoxville to Denver?
Direct (nonstop) availability on TYS to DEN varies by date, day of week, and season. Busy city pairs usually have multiple daily nonstops, while thinner routes may only have direct service a few days per week or only during peak seasons.
No fatal or serious occurrence involving any operator on this pair in the last 90 days.
- Allegiant Air88
- SkyWest64
- Frontier Airlines58
| Carrier | Sightings / 90d | Safety events |
|---|---|---|
| SkyWest | 2 sightings | No recorded events |
| Frontier Airlines | 2 sightings | No recorded events |
| Allegiant Air | 2 sightings | No recorded events |
Planning TYS → DEN
TYS to DEN is a medium-haul route of 1,866 km (1,159 mi). See the return DEN → TYS route.
Alternative airports near Knoxville: Athens (MMI) — 69 km, Cleveland (HDI) — 100 km, Crossville (CSV) — 100 km.
Alternative airports near Denver: Buckley (BFK) — 19 km, Denver (APA) — 36 km, Broomfield-CO (BJC) — 38 km.