$116 Find Cheap Flights from Denver to Sioux Falls - Compare and Save

These are the earliest and latest flight times available from Denver to Sioux Falls:

• Earliest: departs at 7:40 am and lands at 9:24 am
• Latest: departs at 9:05 pm and lands at 10:49 pm.

The flight takes about 1h 44m.

Only Economy Class is available on flights from Denver to Sioux Falls.

A nonstop flight from Denver to Sioux Falls takes 1h 44m, covering 483 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Denver to Sioux Falls range from $249 to $379, with an average of $295 over the past 12 months. Anything below $249 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 23% above the $295 route average. Book 17 weeks before departure for the lowest fares.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $294 round-trip, compared to $373 via a layover through Minneapolis St Paul (MSP).

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Embraer 170 family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Embraer 175 (Enhanced Winglets) variants.

Morning is the busiest departure period on Denver to Sioux Falls flights, with 25% of flights leaving in that window. Afternoon departures account for 25%, evening flights for 25%, and night flights for 25%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $248 to $1,517. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from Denver to Sioux Falls are currently lower than usual. Average one-way flight prices are about $164, which is 14% below the typical average for this route.

Sioux Falls Joe Foss Field Airport (FSD) hosts 5 major car rental companies, with daily rates averaging $87 for economy cars. Top options include:

• Hertz
• Alamo
• Enterprise Rent-A-Car
• Budget
• Avis

Flights from Denver to Sioux Falls usually depart from Denver Intl (DEN) and arrive at Sioux Falls Joe Foss Field (FSD).

Connecting flights from Denver to Sioux Falls most commonly pass through:

• Dallas/Fort Worth (DFW) - 50% of one-stop connections
• Minneapolis St Paul (MSP) - 50% of one-stop connections

Yes. Flexible dates can save you up to 25% on flights from Denver to Sioux Falls. Friday is the cheapest departure day at $281 round-trip on average, while Tuesday is the most expensive at $374, a difference of $93.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only United Airlines operates flights between Denver and Sioux Falls.

Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 4h 40m, compared with 6h 49m via Dallas/Fort Worth (DFW).

Sioux Falls is 1 hour ahead of Denver (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Among airlines operating Denver to Sioux Falls flights:

• United Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.