$145 Find Cheap Flights from Chicago O'Hare Airport to Sioux Falls - Compare and Save

Among airlines operating Chicago O'Hare Intl Airport to Sioux Falls flights:

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

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

2 airlines operate flights between Chicago O'Hare Intl Airport and Sioux Falls. The airlines offering nonstop flights on this route include:

• United Airlines
• American Airlines

Flights from Chicago O'Hare Intl Airport to Sioux Falls usually depart from Chicago O'Hare Intl (ORD) and arrive at Sioux Falls Joe Foss Field (FSD).

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 First Class

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

Two cabin classes are available on flights from Chicago O'Hare Intl Airport to Sioux Falls:

• Economy Class
• First Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $268 round-trip via Minneapolis St Paul (MSP), compared to $342 for nonstop.

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 Canadair (Bombardier) Regional Jet 700 family is used most often on this route, operated mainly by American Airlines. Other aircraft seen on the route include Canadair (Bombardier) Regional Jet CRJ-550 variants.

Connecting flights from Chicago O'Hare Intl Airport to Sioux Falls most commonly pass through:

• Minneapolis St Paul (MSP) - 80% of one-stop connections
• Denver Intl (DEN) - 20% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

Yes. Being flexible with your travel dates can save you up to 42% on the Chicago O'Hare Intl Airport to Sioux Falls route. Wednesday is the cheapest departure day at $275 round-trip on average, while Monday is the most expensive at $469, a difference of $194. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Afternoon is the busiest departure period on Chicago O'Hare Intl Airport 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%.

These are the earliest and latest flight times available from Chicago O'Hare Intl Airport to Sioux Falls:

• Earliest: departs at 8:05 am and lands at 10:00 am
• Latest: departs at 10:48 pm and lands at 12:43 am.

The flight takes about 1h 55m.

Last-minute fares on this route - booked within 2 weeks of departure - run 26% above the route average of $341. Book 16 weeks before departure for the lowest fares.

A nonstop flight from Chicago O'Hare Intl Airport to Sioux Falls takes 1h 55m, covering 461 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.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $279 to $1,369. That means the highest observed fare was about 5x higher than the lowest one.

One-way fares from Chicago O'Hare Intl Airport to Sioux Falls are currently lower than usual. Average one-way flight prices are about $198, which is 33% below the typical average for this route.

Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 4h 32m, compared with 19h 01m via Denver Intl (DEN).

Sioux Falls Joe Foss Field Airport (FSD) hosts 5 major car rental companies, with daily rates starting from around $32 for economy cars. Top options include:
• Hertz
• Alamo
• Enterprise Rent-A-Car
• Budget
• Avis

Round-trip flights from Chicago O'Hare Intl Airport to Sioux Falls range from $253 to $428, with an average of $341 over the past 12 months. Anything below $253 counts as a good deal.

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