$153 Find Cheap Flights from Chicago to Sioux Falls - Compare and Save

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

• Earliest: departs at 8:05 am and lands at 10:05 am
• Latest: departs at 10:48 pm and lands at 12:48 am.

The flight takes about 2h.

Two cabin classes are available on flights from Chicago to Sioux Falls:

• Economy Class
• First Class

A nonstop flight from Chicago to Sioux Falls takes 2h, covering 477 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 Chicago to Sioux Falls range from $274 to $437, with an average of $348 over the past 12 months. Anything below $274 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 31% above the $348 route average. Book 8 weeks before departure for the lowest fares.

On this route, nonstop and layover fares are close on average, with nonstop at $348 round-trip and layover options via Minneapolis St Paul (MSP) at $356.

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.

Afternoon is the busiest departure period on Chicago to Sioux Falls flights, with 37% of flights leaving in that window. Morning departures account for 26%, night flights for 25%, and evening flights for 12%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $310 to $2,397. That means the highest observed fare was about 8x higher than the lowest one.

American Airlines is the only airline on the Chicago to Sioux Falls route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Chicago to Sioux Falls are currently lower than usual. Average one-way flight prices are about $202, which is 34% 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 Chicago to Sioux Falls may depart from several airports in Chicago area, including Chicago Midway (MDW), Chicago O'Hare Intl (ORD) and Chicago Greater Rockford (RFD). Flights usually arrive at Sioux Falls Joe Foss Field (FSD).

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

• Minneapolis St Paul (MSP) - 93% of one-stop connections
• Chicago O'Hare Intl (ORD) - 7% of one-stop connections

Yes. Flexible dates can save you up to 47% on flights from Chicago to Sioux Falls. Wednesday is the cheapest departure day at $278 round-trip on average, while Monday is the most expensive at $517, a difference of $239.

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

2 airlines operate flights between Chicago and Sioux Falls. The airlines offering nonstop flights on this route include:

• United Airlines
• American Airlines

Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 4h 32m, compared with 5h 07m via Chicago O'Hare Intl (ORD).

Among airlines operating Chicago to Sioux Falls flights:

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