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Mc Ghee Tyson Airport (TYS) currently has nonstop service to 29 destinations on 8 airlines in our latest departure data. The busiest route is to Atlanta (ATL), and the largest operator here is Allegiant Air with nonstops to 14 destinations.
Route data as of September 27, 2026, based on a 7-day departures sample.
This schedule snapshot includes nonstop flights from TYS to 29 destinations. The snapshot shows about 71 flights per day across those routes. The busiest options start with Atlanta (ATL), Chicago (ORD), Charlotte (CLT).
0 international routes in this schedule set
United States 29
8-9/day
Bombardier CRJ · Airbus A320 family · Boeing 737
These routes have enough tracked flights or schedule depth for a full guide with duration, distance, airlines, aircraft, and frequency.
Knoxville to Atlanta · US
Chicago · 475 mi · 8-9/day
Charlotte · 176 mi · 8-9/day
Dallas · 770 mi · 5-6/day
Philadelphia · 554 mi · 3-4/day
New York · 647 mi · 3-4/day
Denver · 1,160 mi · 3-4/day
Houston · 771 mi · 3/day
Ranked by destinations served, then daily frequency.
+1 more TYS routes on United Airlines — use the full route directory for every destination.
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
Mc Ghee Tyson Airport (TYS / KTYS) is located in Knoxville, United States.
The IATA code is TYS. The ICAO code is KTYS.
The busiest scheduled route from TYS in our current departure data is TYS to ATL (Atlanta), with 8-9/day.
Allegiant Air is the largest operator in our TYS schedule data, serving 14 destinations with 8-9/day.
This schedule snapshot includes 0 international routes and 29 domestic routes from TYS.
8 airlines operate at TYS. Top carriers include Allegiant Air, American Airlines, Southwest Airlines, United Airlines, Delta Air Lines.
This schedule snapshot includes direct flights from TYS to 29 destinations including Atlanta, Chicago, Charlotte, Dallas, Philadelphia.
View live arrivals and departures at TYS on FlightRadar24.
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