Direct (nonstop) flights from Indianapolis to Denver
3 airlines fly nonstop from Indianapolis International Airport (IND) to Denver International (DEN). It's 976 miles (1,571 km), about 2h 50m in the air. Operated by Frontier Airlines, United Airlines, Southwest Airlines.
Frontier Airlines
United Airlines
Southwest Airlines
Route data last updated: May 31, 2026
Airlines with non-stop flights
F9
Frontier Airlines
UA
United Airlines
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Indianapolis to Denver with one stop · direct emits 165 kg CO₂ per passenger
Looking for the return flight?
DEN → IND: Flights from Denver to IndianapolisOther direct flights from Indianapolis
Direct flights from Denver (DEN)
Frequently Asked Questions
How long is the direct flight from Indianapolis to Denver?
A nonstop flight from Indianapolis (IND) to Denver (DEN) takes approximately 2 hours and 50 minutes. The distance is 976 miles (1,571 km).
Which airlines fly nonstop from Indianapolis to Denver?
3 airlines: Frontier Airlines, United Airlines, Southwest Airlines.
Is there a nonstop flight from Indianapolis to Denver?
Yes. 3 airlines: Frontier Airlines, United Airlines, Southwest Airlines.
How far is Indianapolis from Denver?
The flight distance from Indianapolis to Denver is 976 miles (1,571 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 Indianapolis to Denver?
At 2h 50m, 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 Indianapolis to Denver?
Roughly 165 kg CO2 per passenger one-way. That's about the same as driving 825 km.
Is the return flight from Denver to Indianapolis 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 Indianapolis to Denver?
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 Indianapolis International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.