Direct (nonstop) flights from Dallas to Knoxville
1 airline flys nonstop from Dallas Love Fld (DAL) to Mc Ghee Tyson (TYS). It's 762 miles (1,227 km), about 2h 5m in the air. Operated by Southwest Airlines.
Southwest Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Dallas to Knoxville with one stop · direct emits 141 kg CO₂ per passenger
Looking for the return flight?
TYS → DAL: Flights from Knoxville to DallasOther direct flights from Dallas
Direct flights from Knoxville (TYS)
Frequently Asked Questions
How long is the direct flight from Dallas to Knoxville?
A nonstop flight from Dallas (DAL) to Knoxville (TYS) takes approximately 2 hours and 5 minutes. The distance is 762 miles (1,227 km).
Which airlines fly nonstop from Dallas to Knoxville?
Just Southwest Airlines.
Is there a nonstop flight from Dallas to Knoxville?
Yes. 1 airline: Southwest Airlines.
How far is Dallas from Knoxville?
The flight distance from Dallas to Knoxville is 762 miles (1,227 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Madrid.
What type of aircraft flies from Dallas to Knoxville?
At 2h 5m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Dallas to Knoxville?
Roughly 141 kg CO2 per passenger one-way. That's about the same as driving 705 km.
Is the return flight from Knoxville to Dallas 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 Dallas 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 Dallas Love Fld for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.