Nonstop flights from St. George to Denver
United Airlines flies this route 3 times a day.
SGUSt. George Regional
516 mi · 21 flights a week
DENDenver International
When they leave
St. George time5:00a5:24pFirst departure 5:00 AM, last 5:24 PM
Two in the morning, 5:00 AM to 10:55 AM, then one afternoon flight at 1:50 PM, then one evening flight at 5:24 PM.
Every flight
Earliest first
Schedules last checked Sep 20, 2026. Times are local.
Flying from St. George to Denver
United Airlines is the only airline flying nonstop from St. George to Denver, 3 times a day on the CRJ.
The first arrival in Denver is at 6:56 AM and the last at 7:20 PM. The flight covers 516 miles.
Flying back, Denver to St. George has 18 nonstop flights a week.
Return flights
More from St. George
Find the cheapest day to fly from St. George to Denver.
Schedules as of Oct 9, 2026.