Direct (nonstop) flights from Denver to Columbus
3 airlines fly nonstop from Denver International (DEN) to Port Columbus International (CMH). It's 1,155 miles (1,858 km), about 2h 49m in the air. Operated by Frontier Airlines, United Airlines, Southwest Airlines.
Frontier Airlines
United Airlines
Southwest Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
F9
Frontier Airlines
UA
United Airlines
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Denver to Columbus with one stop · direct emits 195 kg CO₂ per passenger
Looking for the return flight?
CMH → DEN: Flights from Columbus to DenverOther direct flights from Denver
Direct flights from Columbus (CMH)
Frequently Asked Questions
How long is the direct flight from Denver to Columbus?
A nonstop flight from Denver (DEN) to Columbus (CMH) takes approximately 2 hours and 49 minutes. The distance is 1,155 miles (1,858 km).
Which airlines fly nonstop from Denver to Columbus?
3 airlines: Frontier Airlines, United Airlines, Southwest Airlines.
Is there a nonstop flight from Denver to Columbus?
Yes. 3 airlines: Frontier Airlines, United Airlines, Southwest Airlines.
How far is Denver from Columbus?
The flight distance from Denver to Columbus is 1,155 miles (1,858 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 Columbus?
At 2h 49m, 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 Columbus?
Roughly 195 kg CO2 per passenger one-way. That's about the same as driving 975 km.
Is the return flight from Columbus 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 Columbus?
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.