Direct (nonstop) flights from Denver to Saint George
1 airline flys nonstop from Denver International (DEN) to St George Muni (SGU). It's 517 miles (832 km), about 1h 53m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 27, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Denver to Saint George with one stop · direct emits 96 kg CO₂ per passenger
Looking for the return flight?
SGU → DEN: Flights from Saint George to DenverOther direct flights from Denver
Direct flights from Saint George (SGU)
Frequently Asked Questions
How long is the direct flight from Denver to Saint George?
A nonstop flight from Denver (DEN) to Saint George (SGU) takes approximately 1 hours and 53 minutes. The distance is 517 miles (832 km).
Which airlines fly nonstop from Denver to Saint George?
Just United Airlines.
Is there a nonstop flight from Denver to Saint George?
Yes. 1 airline: United Airlines.
How far is Denver from Saint George?
The flight distance from Denver to Saint George is 517 miles (832 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Denver to Saint George?
At 1h 53m, 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 Saint George?
Roughly 96 kg CO2 per passenger one-way. That's about the same as driving 480 km.
Is the return flight from Saint George 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 Saint George?
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.