Direct (nonstop) flights from Memphis to Knoxville
1 airline flys nonstop from Memphis International (MEM) to Mc Ghee Tyson (TYS). It's 342 miles (550 km), about 1h 12m in the air. Operated by Allegiant Air.
Allegiant Air
Route data last updated: May 26, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Memphis to Knoxville with one stop · direct emits 63 kg CO₂ per passenger
Looking for the return flight?
TYS → MEM: Flights from Knoxville to MemphisOther direct flights from Memphis
Direct flights from Knoxville (TYS)
Frequently Asked Questions
How long is the direct flight from Memphis to Knoxville?
A nonstop flight from Memphis (MEM) to Knoxville (TYS) takes approximately 1 hours and 12 minutes. The distance is 342 miles (550 km).
Which airlines fly nonstop from Memphis to Knoxville?
Just Allegiant Air.
Is there a nonstop flight from Memphis to Knoxville?
Yes. 1 airline: Allegiant Air.
How far is Memphis from Knoxville?
The flight distance from Memphis to Knoxville is 342 miles (550 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What type of aircraft flies from Memphis to Knoxville?
At 1h 12m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Memphis to Knoxville?
Roughly 63 kg CO2 per passenger one-way. That's about the same as driving 315 km.
Is the return flight from Knoxville to Memphis also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Memphis to Knoxville?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Memphis International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.