Part of Allegiant Air’s 1,074-route global network.
Non-stop destinations from Knoxville on Allegiant Air
| Destination | IATA | Country | Distance | Duration | Route |
|---|---|---|---|---|---|
| Las Vegas | LAS | USA | 2,799 km | 4h 15m | Route ↗ |
| Phoenix | PHX | USA | 2,573 km | 4h 1m | Route ↗ |
| Denver | DEN | USA | 1,870 km | 3h 20m | Route ↗ |
| Austin | AUS | USA | 1,419 km | 2h 28m | Route ↗ |
| Boston | BOS | USA | 1,335 km | 2h 16m | Route ↗ |
| Key West | EYW | USA | 1,265 km | 2h 4m | Route ↗ |
| Houston | HOU | USA | 1,258 km | 2h 17m | Route ↗ |
| Fort Lauderdale | FLL | USA | 1,139 km | 2h 1m | Route ↗ |
| New York | EWR | USA | 1,014 km | 1h 55m | Route ↗ |
| Punta Gorda | PGD | USA | 1,003 km | 1h 53m | Route ↗ |
| Sarasota | SRQ | USA | 943 km | 1h 43m | Route ↗ |
| Philadelphia | PHL | USA | 892 km | 1h 58m | Route ↗ |
| Saint Petersburg | PIE | USA | 883 km | 1h 40m | Route ↗ |
| Orlando | MCO | USA | 855 km | 1h 41m | Route ↗ |
| Orlando | SFB | USA | 821 km | 1h 34m | Route ↗ |
| Chicago | MDW | USA | 739 km | 1h 35m | Route ↗ |
| Gulf Shores | GUF | USA | 701 km | 1h 28m | Route ↗ |
| Dulles | IAD | USA | 676 km | 1h 35m | Route ↗ |
| Fort Walton Beach | VPS | USA | 635 km | 1h 22m | Route ↗ |
| Jacksonville | JAX | USA | 627 km | 1h 22m | Route ↗ |
| Memphis | MEM | USA | 550 km | 1h 19m | Route ↗ |
Destinations by country
Allegiant Air from other airports
- Orlando (SFB) — 66 routes
- Saint Petersburg (PIE) — 61 routes
- Las Vegas (LAS) — 52 routes
- Punta Gorda (PGD) — 46 routes
- Mesa (AZA) — 42 routes
Frequently asked questions
How many destinations does Allegiant Air serve from Knoxville (TYS)?
Allegiant Air flies to 21 non-stop destinations from Knoxville (TYS), spanning 1 country.
What is the longest route Allegiant Air flies from Knoxville?
The longest non-stop route is TYS → LAS (Las Vegas) at 2,799 km.
Which countries does Allegiant Air fly to from Knoxville?
Top destination countries: USA (21).
Does Allegiant Air operate from other airports?
Yes — Allegiant Air also operates from Orlando (SFB), Saint Petersburg (PIE), Las Vegas (LAS), Punta Gorda (PGD), Mesa (AZA). Total network: 1074 routes across the carrier's footprint.