On this page, you can find and book flights from Chicago to Sioux Falls. Flights covering this 768 km distance operate regularly, with a frequency of about 26 flights per week.
The main carriers on this route are United Airlines and American Airlines. Ticket prices vary by season and booking time; use our low-price calendar and fare trend chart to find the best deals.
The table shows direct flights Chicago → Sioux Falls on the selected date. The flight takes approximately 1 h 48 min. Regular flights are operated by United Airlines and American Airlines. Departures from O'Hare International Airport, Chicago Midway International Airport and Midway International Airport airports, arrivals at Sioux Falls Regional Airport (Joe Foss Field).
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Chicago — Sioux Falls by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 507 in ,, and the most expensive are around AED 964 in a. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Chicago → Sioux Falls, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 703 | low | May | AED 817 | medium | Sep | AED 732 | low |
| Feb | AED 732 | low | Jun | AED 893 | high | Oct | AED 703 | low |
| Mar | AED 874 | high | Jul | AED 912 | high | Nov | AED 874 | high |
| Apr | AED 779 | medium | Aug | AED 798 | medium | Dec | AED 893 | high |
Some values are estimated based on seasonality.
July is considered the warmest month in Sioux Falls, with average temperatures reaching 29.1°C, while January and February are the coldest, with temperatures dropping to -11°C. May sees the highest rainfall, which may affect your travel comfort.
The lowest airfares are recorded in August — AED 610. The peak pricing periods are November and May, when fares start AED 964 and AED 971 respectively.
September is an ideal time to fly, offering a balance between favorable weather and moderate prices starting AED 663. It's best to avoid the winter months due to severe frosts, despite the availability of affordable tickets.
On the flight route from Chicago to Sioux Falls, the primary carriers are United Airlines and American Airlines. Direct flights operate daily, with a frequency of up to 26 flights per week. Detailed information on schedules, available fares, and flight options can be found in the list below; click on an airline name to view more details.
Flights Chicago — Sioux Falls depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport and Chicago Rockford International Airport and arrive at Sioux Falls Regional Airport (Joe Foss Field). Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
A direct flight between these cities, covering 768 km, takes on average about 1 hour and 30 minutes, including taxi time at airports.
United Airlines and American Airlines operate regular flights from Chicago to Sioux Falls.
Yes, there is consistent direct service on this route, with approximately 26 direct flights per week.
Flights arrive at Sioux Falls Regional Airport (FSD).
Airfares are dynamic and depend on flight occupancy; the current minimum for specific dates can always be found in the price chart on our website.
Where travelers fly most — pick a route and check prices
