Direct (nonstop) flights from Saint George to Denver
1 airline flys nonstop from St George Muni (SGU) to Denver International (DEN). It's 517 miles (832 km), about 1h 52m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 29, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Saint George to Denver with one stop · direct emits 96 kg CO₂ per passenger
Looking for the return flight?
DEN → SGU: Flights from Denver to Saint GeorgeOther direct flights from Saint George
Direct flights from Denver (DEN)
Frequently Asked Questions
How long is the direct flight from Saint George to Denver?
A nonstop flight from Saint George (SGU) to Denver (DEN) takes approximately 1 hours and 52 minutes. The distance is 517 miles (832 km).
Which airlines fly nonstop from Saint George to Denver?
Just United Airlines.
Is there a nonstop flight from Saint George to Denver?
Yes. 1 airline: United Airlines.
How far is Saint George from Denver?
The flight distance from Saint George to Denver is 517 miles (832 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Saint George to Denver?
At 1h 52m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Saint George to Denver?
Roughly 96 kg CO2 per passenger one-way. That's about the same as driving 480 km.
Is the return flight from Denver to Saint George 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 Saint George 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 St George Muni for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.