Question 1

How long is the flight from Sioux Falls to Denver?

Accepted Answer

The flight from Sioux Falls Regional Airport (FSD) to Denver International Airport (DEN) covers 777 km and takes approximately 1h 22m. Actual duration varies by airline, routing, and wind conditions — check individual flight listings for scheduled times.

Question 2

Which airlines fly from Sioux Falls to Denver?

Accepted Answer

There are 2 airlines operating the FSD–DEN route. Use the TrackMyWings app to compare schedules, prices, and on-time performance across all carriers on this route.

Question 3

What is the best airline from Sioux Falls to Denver?

Accepted Answer

The best airline on the FSD–DEN route depends on your priorities — price, on-time performance, cabin experience, or loyalty miles. TrackMyWings tracks real-time on-time data for all 2 carriers on this route so you can make an informed choice.

Question 4

How often do flights operate from Sioux Falls to Denver?

Accepted Answer

The FSD–DEN route is served by 2 airlines, with combined daily frequency varying by season. Check the TrackMyWings schedule view for live departure listings and to find the next available flight from Sioux Falls to Denver.

Flight	Airline	Dep Time	Arr Time	Status
F9 4344	Frontier Airlines	08:00	14:00	Scheduled
UA 7599	United Airlines	08:00	14:00	Scheduled

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Sioux Falls (FSD) to Denver (DEN) Flights

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