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Cheap flights from Denver to Sioux Falls

32 nonstop flights a week, 4 of them today. Operated by United Airlines, about 1h 42m in the air, 501 mi (806 km). Tickets from $223.

Flights from Denver to Sioux Falls

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: Denver to Sioux Falls

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

Filters

Best fares from Denver to Sioux Falls

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $223 14 November 2026, nonstop Cheapest nonstop $223 14 November 2026, United Airlines Cheapest in the next 7 days $223 14 November, Sat Cheapest weekend departure $223 Sat, 14 November 2026 Cheapest month November 2026 tickets from $223

Denver to Sioux Falls at a glance

flight time, from 1h 26m to 1h 48m
1h 42m
straight-line distance
501 mi (806 km)
flights a week
32
flights today
4
first and last departure
07:40 - 21:05
lowest price, nonstop, 14 November
$223
airline
1

Denver to Sioux Falls flight schedule

32 flights a week, 4 today, 17 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
UA 5397
United Airlines
07:40 Denver International
10:27 Sioux Falls Regional Airport (Joe Foss Field)
1h 47m
Mon, Thu, Fri, Sun
Embraer 175
UA 4759
United Airlines
09:50 Denver International
12:35 Sioux Falls Regional Airport (Joe Foss Field)
1h 45m
Daily
Embraer 170
UA 4793
United Airlines
13:40 Denver International
16:25 Sioux Falls Regional Airport (Joe Foss Field)
1h 45m
Daily
Embraer 175
UA 645
United Airlines
17:25 Denver International
20:04 Sioux Falls Regional Airport (Joe Foss Field)
1h 39m
Daily
Boeing 737-900
UA 5700
United Airlines
21:05 Denver International
23:44 Sioux Falls Regional Airport (Joe Foss Field)
1h 39m
Daily
Embraer 175

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 26 November.

FlightDepartsArrivesDurationDaysAircraft
UA 434
United Airlines
09:50 Denver International
12:29 Sioux Falls Regional Airport (Joe Foss Field)
1h 39m
Seasonal
Boeing 737-800
UA 5397
United Airlines
07:45 Denver International
10:32 Sioux Falls Regional Airport (Joe Foss Field)
1h 47m
Seasonal
Embraer 175
UA 645
United Airlines
17:33 Denver International
20:10 Sioux Falls Regional Airport (Joe Foss Field)
1h 37m
Seasonal
Boeing 737-900
UA 4759
United Airlines
09:40 Denver International
12:24 Sioux Falls Regional Airport (Joe Foss Field)
1h 44m
Seasonal
UA 2321
United Airlines
13:40 Denver International
16:20 Sioux Falls Regional Airport (Joe Foss Field)
1h 40m
Seasonal
Boeing 737-800
UA 645
United Airlines
17:55 Denver International
20:33 Sioux Falls Regional Airport (Joe Foss Field)
1h 38m
Seasonal
Boeing 737-900
UA 5378
United Airlines
13:40 Denver International
16:26 Sioux Falls Regional Airport (Joe Foss Field)
1h 46m
Seasonal
Embraer 175
UA 4759
United Airlines
10:05 Denver International
12:53 Sioux Falls Regional Airport (Joe Foss Field)
1h 48m
Seasonal
UA 5378
United Airlines
13:58 Denver International
16:43 Sioux Falls Regional Airport (Joe Foss Field)
1h 45m
Seasonal
UA 645
United Airlines
17:40 Denver International
20:15 Sioux Falls Regional Airport (Joe Foss Field)
1h 35m
Seasonal
Boeing 737-900
UA 5700
United Airlines
21:00 Denver International
23:44 Sioux Falls Regional Airport (Joe Foss Field)
1h 44m
Seasonal
UA 4759
United Airlines
09:37 Denver International
12:25 Sioux Falls Regional Airport (Joe Foss Field)
1h 48m
Seasonal
UA 4664
United Airlines
13:32 Denver International
16:20 Sioux Falls Regional Airport (Joe Foss Field)
1h 48m
Seasonal
Embraer 175
UA 4759
United Airlines
10:00 Denver International
12:35 Sioux Falls Regional Airport (Joe Foss Field)
1h 35m
Seasonal
UA 645
United Airlines
17:45 Denver International
20:23 Sioux Falls Regional Airport (Joe Foss Field)
1h 38m
Seasonal
Boeing 737-800
UA 5700
United Airlines
20:30 Denver International
22:56 Sioux Falls Regional Airport (Joe Foss Field)
1h 26m
Seasonal
UA 645
United Airlines
18:20 Denver International
20:46 Sioux Falls Regional Airport (Joe Foss Field)
1h 26m
Seasonal
Airbus A320

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Sioux Falls is 1 hour ahead of Denver. The search shows seat availability and the price for your date.

Airlines flying Denver to Sioux Falls

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

United Airlines32 a week

Airports

Where flights from Denver to Sioux Falls depart and land

Departure from Denver

Denver International DEN

32 flights a week, 18 mi (29 km) from the city centre

About the airport

Arrival in Sioux Falls

Sioux Falls Regional Airport (Joe Foss Field) FSD

32 flights a week, 2 mi (4 km) from the city centre

About the airport

Frequently asked questions

How long is the flight from Denver to Sioux Falls?
A nonstop flight takes 1 hour 42 minutes on average, from 1h 26m to 1h 48m depending on the flight.
How far is Sioux Falls from Denver?
501 mi (806 km) in a straight line between the cities.
Which airlines fly nonstop from Denver to Sioux Falls?
United Airlines (32 a week).
How many flights a day are there from Denver to Sioux Falls?
4 flights today and 32 a week, about 4.6 a day on average.
When are the first and last flights from Denver to Sioux Falls?
The first departure is at 07:40 (UA5397), the last at 21:05 (UA5700). Local time.
What is the cheapest upcoming date to fly from Denver to Sioux Falls?
14 November 2026 (Saturday): from $223 one way, nonstop, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Denver to Sioux Falls?
United Airlines: nonstop tickets from $223 on 14 November by recent searches. Prices change daily, so compare the sellers in the search.
What is the time difference between Denver and Sioux Falls?
Sioux Falls is 1 hour ahead of Denver. Schedule times on this page are local to each airport.
Which Denver airport do flights to Sioux Falls leave from?
Denver International (32 a week).