Year-round direct route · 777 km
Denver (DEN) to Sioux Falls (FSD)
Nonstop service operated by Frontier Airlines, United Airlines, United Express. Around 1h 36m gate to gate over 777 km (483 mi).
Route facts
| Airlines | Frontier Airlines, United Airlines, United Express |
| Service | Year-round |
| Distance | 777 km / 483 mi |
| Est. flight time | about 1h 36m |
| Return direction | FSD to DEN |
Times are estimates from distance; days of operation and schedules change. Verify with the airline before booking.
FSD · Sioux Falls Regional Airport
Sioux Falls, United States