Nonstop flights from Denver to Gillette
United Airlines flies this route 2 to 3 times a day.
DENDenver International
314 mi · 19 flights a week
GCCGillette Northeast Wyoming Regional
When they leave
Denver time11:27a7:13pFirst departure 11:27 AM, last 7:13 PM
One morning flight at 11:27 AM, then one afternoon flight at 3:50 PM, then one evening flight at 7:13 PM.
Every flight
Earliest first
Schedules last checked Sep 20, 2026. Times are local.
Flying from Denver to Gillette
United Airlines is the only airline flying nonstop from Denver to Gillette, 2 to 3 times a day on the CRJ.
There are 2 or 3 flights every day of the week. The first arrival in Gillette is at 12:51 PM and the last at 8:38 PM. The flight covers 314 miles.
Flying back, Gillette to Denver has 14 nonstop flights a week.
Return flights
Find the cheapest day to fly from Denver to Gillette.
Schedules as of Oct 9, 2026.