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Allegiant · McGhee Tyson Airport · TYS

Allegiant nonstop flights from Knoxville

16 nonstop destinations on Allegiant out of TYS — 11% of everything that departs. Zero layovers, zero connections.

16
Nonstop cities
11%
of TYS departures
53
Flights / week
TYS
Your origin

Where Allegiant can take you

Dashed arcs = Allegiant nonstop routes from TYS · updates with the day filter
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All nonstop destinations from Knoxville (TYS) every airline, not just Allegiant

Where can you fly nonstop on Allegiant from Knoxville (TYS)?

Allegiant flies 16 nonstop routes from McGhee Tyson Airport (TYS), around 53 departures a week — 11% of everything leaving TYS.

Its busiest is Knoxville to St Petersburg-Clearwater at 10 Allegiant flights a week. 13 of these 16 destinations have no other nonstop operator from TYS, so Allegiant is the only way to reach them without a connection.

Use the day filter above to see which Allegiant routes fly on the day you want to travel. Route data updated September 2026 from observed departures.

Frequencies shown are Allegiant's own departures, counted from observed schedules. Schedules change — always confirm with the airline before booking.