Direct (nonstop) flights from Atlanta to Knoxville
1 airline flys nonstop from Hartsfield–Jackson Atlanta International Airport (ATL) to Mc Ghee Tyson (TYS). It's 151 miles (243 km), about 56m in the air. Operated by Delta Air Lines.
Delta Air Lines
Route data last updated: May 26, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Atlanta to Knoxville with one stop · direct emits 28 kg CO₂ per passenger
Looking for the return flight?
TYS → ATL: Flights from Knoxville to AtlantaOther direct flights from Atlanta
Direct flights from Knoxville (TYS)
Frequently Asked Questions
How long is the direct flight from Atlanta to Knoxville?
A nonstop flight from Atlanta (ATL) to Knoxville (TYS) takes approximately 0 hours and 56 minutes. The distance is 151 miles (243 km).
Which airlines fly nonstop from Atlanta to Knoxville?
Just Delta Air Lines.
Is there a nonstop flight from Atlanta to Knoxville?
Yes. 1 airline: Delta Air Lines.
How far is Atlanta from Knoxville?
The flight distance from Atlanta to Knoxville is 151 miles (243 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Atlanta to Knoxville?
At 56m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Atlanta to Knoxville?
Roughly 28 kg CO2 per passenger one-way. That's about the same as driving 140 km.
Is the return flight from Knoxville to Atlanta 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 Atlanta 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 Hartsfield–Jackson Atlanta International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.