Knoxville (TYS) to Orlando (SFB) flights
One airline flies nonstop from Knoxville (TYS) to Orlando (SFB): Allegiant Air. The two airports are 511 miles (823 km) apart. There are also 3 ways to fly it with one stop, through Nashville, Memphis and Key West.
Airlines flying nonstop from TYS to SFB
- Allegiant AirNot in an alliance
TYS to SFB with one stop
3 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Nashville (BNA)Southwest Airlines, then Allegiant Air
- Via Memphis (MEM)Allegiant Air the whole way
- Via Key West (EYW)Allegiant Air the whole way
TYS to SFB: common questions
Which airlines fly nonstop from TYS to SFB?
Allegiant Air flies nonstop from Knoxville (TYS) to Orlando (SFB).
How far is Knoxville from Orlando by plane?
Knoxville (TYS) and Orlando (SFB) are 511 miles (823 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does TYS to SFB cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for TYS to SFB with taxes and fees.
Where can I connect between Knoxville and Orlando?
The most direct connections are through Nashville (BNA), Memphis (MEM) and Key West (EYW). On 2 of them the same airline flies both flights, for example Allegiant Air through Memphis.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.