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Cheap flights from Sioux Falls (FSD) to Chicago (CHI)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Sioux Falls (FSD) to Chicago (CHI)

How to find the cheapest flight from Sioux Falls (FSD) to Chicago (CHI)
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How to find the cheapest flight from Sioux Falls (FSD) to Chicago (CHI)
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How to find the cheapest flight from Sioux Falls (FSD) to Chicago (CHI)
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Cheap flights from Sioux Falls to Chicago in March , April 2026

27 Mar - 02 Apr $ 269.00
FSD
Sioux Falls
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
FSD
Sioux Falls
Pick dates
27 Mar - 02 Apr $ 269.00
FSD
Sioux Falls
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
FSD
Sioux Falls
Pick dates
27 Mar - 02 Apr $ 269.00
FSD
Sioux Falls
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
FSD
Sioux Falls
Pick dates

Last minute flights from Sioux Falls to Chicago

23 Mar - 01 Apr $ 328.00
FSD
Sioux Falls
Allegiant Air
1 STOPS
CHI
Chicago
CHI
Chicago
Allegiant Air
2 STOPS
FSD
Sioux Falls
Pick dates
23 Mar - 01 Apr $ 343.00
FSD
Sioux Falls
Allegiant Air
1 STOPS
CHI
Chicago
CHI
Chicago
Allegiant Air
1 STOPS
FSD
Sioux Falls
Pick dates
16 Mar - 01 Apr $ 369.00
FSD
Sioux Falls
Allegiant Air
1 STOPS
CHI
Chicago
CHI
Chicago
Allegiant Air
1 STOPS
FSD
Sioux Falls
Pick dates

One-way flights to Chicago from Sioux Falls

7:39 AM - 7:39 AM
United Airlines
0 Stops
1h 42m
FSD - CHI
$ 149
Kiwi
Pick dates
6:35 PM - 6:35 PM
United Airlines
0 Stops
1h 50m
FSD - CHI
$ 234
Kiwi
Pick dates
6:35 PM - 6:35 PM
United Airlines
0 Stops
1h 50m
FSD - CHI
$ 234
Kiwi
Pick dates

How to find the cheapest flight from Sioux Falls (FSD) to Chicago (CHI)

Related info for your journey
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How to find the cheapest flight from Sioux Falls (FSD) to Chicago (CHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Sioux Falls (FSD) to Chicago (CHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.