Direct (nonstop) flights from Denver to Chattanooga
1 airline flys nonstop from Denver International (DEN) to Lovell Fld (CHA). It's 1,118 miles (1,800 km), about 3h 4m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 29, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Denver to Chattanooga with one stop · direct emits 189 kg CO₂ per passenger
Looking for the return flight?
CHA → DEN: Flights from Chattanooga to DenverOther direct flights from Denver
Direct flights from Chattanooga (CHA)
Frequently Asked Questions
How long is the direct flight from Denver to Chattanooga?
A nonstop flight from Denver (DEN) to Chattanooga (CHA) takes approximately 3 hours and 4 minutes. The distance is 1,118 miles (1,800 km).
Which airlines fly nonstop from Denver to Chattanooga?
Just United Airlines.
Is there a nonstop flight from Denver to Chattanooga?
Yes. 1 airline: United Airlines.
How far is Denver from Chattanooga?
The flight distance from Denver to Chattanooga is 1,118 miles (1,800 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What type of aircraft flies from Denver to Chattanooga?
At 3h 4m, 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 Denver to Chattanooga?
Roughly 189 kg CO2 per passenger one-way. That's about the same as driving 945 km.
Is the return flight from Chattanooga to Denver 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 Denver to Chattanooga?
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 Denver International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.