The best pricing can be found in the month of January. Prices to Sioux City from Illinois average $358. You can even find prices in January for less than $358, as users have found deals to Sioux City from as low as $212. The month of May appears to be one of the more expensive times to travel to Sioux City from Illinois. Flying in the targeted month can save you up to 33%.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Sioux City as you normally would.
Fly from
Fly to
Budget
$260 - $428
Route
Depart
Return
Price
Chicago O'Hare IntlSioux City Sioux Gateway
ORD - SUX
ORDSUX
Chicago O'Hare Intl
Thu 6/27
Nonstop1h 48m
Sioux City Sioux Gateway
Mon 7/1
Nonstop1h 44m
Chicago O'Hare IntlSioux City Sioux Gateway
ORD - SUX
ORDSUX
Chicago O'Hare Intl
Thu 6/20
Nonstop1h 48m
Sioux City Sioux Gateway
Sun 6/23
Nonstop1h 44m
Chicago O'Hare IntlSioux City Sioux Gateway
ORD - SUX
ORDSUX
Chicago O'Hare Intl
Thu 6/27
Nonstop1h 48m
Sioux City Sioux Gateway
Mon 7/1
2 stops14h 36m
Chicago O'Hare IntlSioux City Sioux Gateway
ORD - SUX
ORDSUX
Chicago O'Hare Intl
Thu 6/27
Nonstop1h 48m
Sioux City Sioux Gateway
Mon 7/1
1 stop26h 04m
Chicago O'Hare IntlSioux City Sioux Gateway
ORD - SUX
ORDSUX
Chicago O'Hare Intl
Thu 6/20
Nonstop1h 48m
Sioux City Sioux Gateway
Sun 6/23
2 stops23h 40m
Chicago O'Hare IntlSioux City Sioux Gateway
ORD - SUX
ORDSUX
Chicago O'Hare Intl
Thu 6/20
Nonstop1h 48m
Sioux City Sioux Gateway
Sun 6/23
1 stop14h 34m
Chicago O'Hare IntlSioux City Sioux Gateway
ORD - SUX
ORDSUX
Chicago O'Hare Intl
Sun 6/9
Nonstop1h 48m
Sioux City Sioux Gateway
Sun 6/16
Nonstop1h 44m
Chicago O'Hare IntlSioux City Sioux Gateway
ORD - SUX
ORDSUX
Chicago O'Hare Intl
Sun 6/9
Nonstop1h 48m
Sioux City Sioux Gateway
Tue 6/11
Nonstop1h 44m
Chicago O'Hare IntlSioux City Sioux Gateway
ORD - SUX
ORDSUX
Chicago O'Hare Intl
Sun 6/9
2 stops22h 18m
Sioux City Sioux Gateway
Sun 6/16
Nonstop1h 44m
No data available for this route at this time. Please check back soon.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport
0%of flight departures | Early morningMidnight to 6 am |
---|---|
0%of flight departures | Morning6 am to noon |
0%of flight departures | AfternoonNoon to 6 pm |
100%of flight departures | Evening6 pm to midnight |
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sioux City from Illinois today with Cheapflights!
Cheapflights simply makes it quick and affordable to book flights from Illinois to Sioux City by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Yes! Cheapflights helps users easily find flights from Illinois to Sioux City with no change fees.
Yes! Start tracking prices for Illinois to Sioux City flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.