Which airline flies to the most destinations from TYS?

Allegiant Air has the broadest named-carrier coverage in FlightQ's current TYS schedule set, with 20 nonstop destinations listed here.

How many airlines fly from TYS?

FlightQ currently identifies 12 airlines serving 49 nonstop destinations from TYS.

Why can airline counts change?

Airlines add, pause, and retime routes seasonally. This page is built from FlightQ's current schedule capture, so use it for route research and confirm exact dates before booking.

Airlines Flying From TYS

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Airlines Flying From TYS | FlightQ

Carrier coverage from TYS

Airlines flying from TYS
Airline	Destinations	Flights	Top routes
Allegiant Air	20	74	SFB 1-2/day PIE 1-2/day FLL 1-2/day VPS 4×/wk
United Airlines	8	118	ORD 5-6/day IAD 4-5/day IAH 3-4/day DEN 2/day
American Airlines	7	143	CLT 6-7/day DFW 5-6/day PHL 3/day DCA 2-3/day
Southwest Airlines	7	44	BNA 2/day MCO 1-2/day BWI 1/day DEN 1/day
Delta Air Lines	4	118	ATL 8-9/day DTW 3-4/day LGA 2-3/day MSP 1-2/day
Vuela El Salvador	4	4	BHM weekly TRI weekly CSV weekly MGM weekly
My Jet Xpress Airlines	3	3	TRI weekly CSV weekly LBT weekly
Nolinor	2	5	MMI 4×/wk AVL weekly
National Airlines	2	2	CAK weekly MMI weekly
Nordwind Airlines	2	2	LCI weekly RKW weekly
Frontier Airlines	1	3	DEN 3×/wk
PSSEP	1	1	ISM weekly

Flight counts are the scheduled rows captured in the current sample window, not annual totals. The destination count is a better comparison for network breadth.

Airlines flying from TYS

Carrier coverage from TYS

FAQ

Which airline flies to the most destinations from TYS?

How many airlines fly from TYS?

Why can airline counts change?