Direct (nonstop) flights from Denver to Des Moines
3 airlines fly nonstop from Denver International (DEN) to Des Moines International (DSM). It's 590 miles (949 km), about 1h 45m 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 Des Moines with one stop · direct emits 109 kg CO₂ per passenger
Looking for the return flight?
DSM → DEN: Flights from Des Moines to DenverOther direct flights from Denver
Direct flights from Des Moines (DSM)
Frequently Asked Questions
How long is the direct flight from Denver to Des Moines?
A nonstop flight from Denver (DEN) to Des Moines (DSM) takes approximately 1 hours and 45 minutes. The distance is 590 miles (949 km).
Which airlines fly nonstop from Denver to Des Moines?
3 airlines: Frontier Airlines, United Airlines, Southwest Airlines.
Is there a nonstop flight from Denver to Des Moines?
Yes. 3 airlines: Frontier Airlines, United Airlines, Southwest Airlines.
How far is Denver from Des Moines?
The flight distance from Denver to Des Moines is 590 miles (949 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as the length of Italy.
What type of aircraft flies from Denver to Des Moines?
At 1h 45m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Denver to Des Moines?
Roughly 109 kg CO2 per passenger one-way. That's about the same as driving 545 km.
Is the return flight from Des Moines 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 Des Moines?
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.