Denver to Sioux Falls (DEN–FSD) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
DEN–FSD is served by 3 airlines with nonstop service. United Airlines, Frontier and SkyWest Airlines lead the route. The flight covers 483 miles in approximately 1h 37m. Beyond nonstop, 27 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| UA United Airlines Also: CM | 42 | 738, CR5, E75L, E7W | 1h40-1h49 | Star Alliance | CM | |
| F9 Frontier Also: Y4 | 3 | 321 | 1h37 | – | Y4 | |
| OO SkyWest Airlines | 0 | – | – | – | – |
Weekly Schedule Pattern
Connection Landscape
Travel Essentials
DEN: MDT · FSD: CDT
When it's 6:00 PM in Denver, it's 7:00 PM in Sioux Falls.
RTD A Line commuter rail runs from Denver Union Station to the airport (37 min, $10.50). Trains depart every 15 minutes during peak hours. The airport is 25 miles northeast of downtown; ride-shares cost $35–55 and take 30–45 minutes depending on I-70 traffic.Economy parking in lots 4–6 connects via free shuttle. Mountain shuttle services depart from Jeppesen Terminal's Ground Transportation level.
DEN–FSD Quick Facts
Frequently Asked Questions
Flights from DEN to FSD
Denver International Airport (DEN) and Sioux Falls Regional Airport (FSD) are connected by nonstop service from Frontier, SkyWest Airlines and United Airlines. With 55 weekly departures, this is a heavily served route.
DEN to FSD Flight Duration and Schedule
Nonstop flight time from DEN to FSD ranges from 1 hours 37 minutes to 1 hours 49 minutes. The route covers a distance of 483 miles (777 km). There are approximately 55 weekly flights outbound and 59 return, totaling 114 flights per week in both directions.
Connecting Options and Alternatives
27 one-stop connections are available, with the fastest taking approximately 4 hours via DSM. Two-stop connections are also available via intermediate hubs.