- Cheapest roundtrip flight
- from€323
- Fastest flight
- non-stop flights
- 12x / week
- Flight distance
- 724 km
- Time difference
- none
- Airports in Chicago
- O'Hare International Airport, IL
- Midway International Airport, IL
- Rockford, IL
- Most popular airlines
- United Airlines
- United Airlines
Flight schedule from Chicago (CHI) to Sioux City (SUX)
Select a travel date in the flight schedule for the route from Chicago (CHI) to Sioux City (SUX) and compare affordable flight deals.
offers
Active filtersnone
Matching outbound flightsCHI–SUX · 1 of 1
fromto
dep.arr.
durationstopovers
- October 11 – 17, 2026
- October 18 – 24, 2026
- October 25 – 31, 2026
- ORDSUXnonstop
Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from Chicago to Sioux City?
A nonstop flight from Chicago to Sioux City typically takes around 1 hour 54 minutes. This makes the nonstop service the fastest and most convenient way to travel between Chicago and Sioux City. It is worth checking flight times when searching, as they can vary by airline and travel date.
Are there nonstop flights from Chicago to Sioux City?
Yes, there are nonstop flights from Chicago to Sioux City, although not necessarily every day. On average, around 12 to 13 flights per week are available. If you have flexibility with your travel dates, you will have an easier time finding a suitable nonstop connection.
Which airlines fly from Chicago to Sioux City?
Direct flights from Chicago to Sioux City are operated by, among others, United Airlines. These flights take you to Sioux City nonstop, making them especially practical for short trips or weekend getaways. It is still worth comparing departure times and airline policies, as baggage rules and fees can vary.
On which days are there nonstop flights from Chicago to Sioux City?
Nonstop flights from Chicago to Sioux City operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from Chicago to Sioux City?
On the route from Chicago to Sioux City, there are on average around 1 to 2 flights per day. The number of flights can vary by day of the week and season. If you are flexible with your dates, it is worth comparing several departure days.
How many flights per week are there from Chicago to Sioux City?
On the route from Chicago to Sioux City, there are around 12 to 13 flights per week. The number of flights can vary depending on the season and day of the week. If you have flexibility, it is worth looking at several departure days.
When does the first flight from Chicago to Sioux City depart?
The earliest nonstop flight from Chicago to Sioux City usually departs at 4:00 PM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Sioux City.
When does the last flight from Chicago to Sioux City depart?
The last nonstop flight from Chicago to Sioux City usually departs at 4:00 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.