Find a great deal and save up to 81% by booking at least 44 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Sioux Falls to Illinois within the next two weeks, with the cheapest ticket starting at $207.
October can be a great time to fly to Illinois from Sioux Falls with a flight ticket averaging about $282. Cheapflights users have found deals in the month of October for as cheap as $79. The most expensive prices can be found in the month of February.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sioux Falls to Illinois as you normally would.
Fly from
Fly to
Budget
$141 - $391
Route
Depart
Return
Price
Sioux Falls Joe Foss FieldChicago O'Hare Intl
FSD - ORD
FSDORD
Sioux Falls Joe Foss Field
Sat 8/24
1 stop10h 43m
Chicago O'Hare Intl
Mon 8/26
1 stop17h 45m
Sioux Falls Joe Foss FieldLambert-St Louis
FSD - STL
FSDSTL
Sioux Falls Joe Foss Field
Thu 6/20
1 stop17h 06m
Lambert-St Louis
Sat 6/22
1 stop19h 24m
Sioux Falls Joe Foss FieldChicago O'Hare Intl
FSD - ORD
FSDORD
Sioux Falls Joe Foss Field
Sun 7/14
1 stop7h 47m
Chicago O'Hare Intl
Wed 7/17
1 stop21h 38m
Sioux Falls Joe Foss FieldLambert-St Louis
FSD - STL
FSDSTL
Sioux Falls Joe Foss Field
Fri 8/2
1 stop5h 58m
Lambert-St Louis
Mon 8/5
1 stop5h 07m
Sioux Falls Joe Foss FieldChicago Midway
FSD - MDW
FSDMDW
Sioux Falls Joe Foss Field
Thu 7/4
1 stop5h 11m
Chicago Midway
Fri 7/5
1 stop6h 20m
Sioux Falls Joe Foss FieldLambert-St Louis
FSD - STL
FSDSTL
Sioux Falls Joe Foss Field
Sat 6/29
1 stop5h 35m
Lambert-St Louis
Sat 7/6
1 stop6h 42m
Sioux Falls Joe Foss FieldChicago O'Hare Intl
FSD - ORD
FSDORD
Sioux Falls Joe Foss Field
Wed 7/3
Nonstop1h 46m
Chicago O'Hare Intl
Tue 7/9
Nonstop1h 57m
Sioux Falls Joe Foss FieldChicago O'Hare Intl
FSD - ORD
FSDORD
Sioux Falls Joe Foss Field
Wed 7/3
1 stop15h 17m
Chicago O'Hare Intl
Tue 7/9
2 stops25h 07m
Sioux Falls Joe Foss FieldChicago O'Hare Intl
FSD - ORD
FSDORD
Sioux Falls Joe Foss Field
Thu 10/24
1 stop12h 48m
Chicago O'Hare Intl
Sun 10/27
Nonstop1h 50m
No data available for this route at this time. Please check back soon.
Boarding
Entertainment
Crew
Comfort
Overall
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Entertainment
Crew
Comfort
Overall
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Entertainment
Crew
Comfort
Overall
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Entertainment
Crew
Comfort
Overall
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Entertainment
Crew
Comfort
Overall
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Entertainment
Crew
Comfort
Overall
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
United Airlines | Cheapest$135 | Average$284 | FlexibilityNo cancel fee | On-time69% |
American Airlines | Cheapest$168 | Average$289 | FlexibilityNo cancel fee | On-time71% |
6%of flight departures | Early morningMidnight to 6 am |
---|---|
64%of flight departures | Morning6 am to noon |
30%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |