Direct (nonstop) flights from Cheyenne to Denver
1 airline flys nonstop from Cheyenne (CYS) to Denver International (DEN). It's 90 miles (145 km), about 59m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 29, 2026
Airlines with non-stop flights
Looking for the return flight?
DEN → CYS: Flights from Denver to CheyenneDirect flights from Denver (DEN)
Frequently Asked Questions
How long is the direct flight from Cheyenne to Denver?
A nonstop flight from Cheyenne (CYS) to Denver (DEN) takes approximately 0 hours and 59 minutes. The distance is 90 miles (145 km).
Which airlines fly nonstop from Cheyenne to Denver?
Just United Airlines.
Is there a nonstop flight from Cheyenne to Denver?
Yes. 1 airline: United Airlines.
How far is Cheyenne from Denver?
The flight distance from Cheyenne to Denver is 90 miles (145 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Cheyenne to Denver?
At 59m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Cheyenne to Denver?
Roughly 17 kg CO2 per passenger one-way. That's about the same as driving 85 km.
Is the return flight from Denver to Cheyenne 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 Cheyenne 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 Cheyenne for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.