Direct flights from Sioux Falls to Denver FSD → DEN
Frontier Airlines and United Airlines fly nonstop from Sioux Falls (FSD) to Denver (DEN). The flight takes about 1h 30m and covers 483 miles (777 km). Arrivals run on time 75.0% at FSD and 80.3% at DEN — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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Frontier Airlines
F9
United Airlines
UA
Frequently asked questions
Is there a direct flight from Sioux Falls to Denver?
Yes, Frontier Airlines and United Airlines operate nonstop flights from Sioux Falls (FSD) to Denver (DEN).
Which airlines fly direct from Sioux Falls to Denver?
Frontier Airlines, United Airlines operate nonstop flights from Sioux Falls to Denver.
How long is the flight from Sioux Falls to Denver?
The nonstop flight from Sioux Falls to Denver takes ~1h 30m (approximately 777 km).
What is the on-time performance for flights from Sioux Falls to Denver?
Arrivals run on time 75.0% at FSD and 80.3% at DEN — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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