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Cheap Flights from Sioux Falls to Illinois

Did You Know?

2 airlines operate between Sioux Falls and Illinois.
There are 45 nonstop flights per week from Sioux Falls and Illinois on small aircraft.
There are 45 nonstop flights from Sioux Falls to Illinois.
There are no long haul direct flights between Sioux Falls and Illinois.
Sioux Falls has 45 short haul flights nonstop to Illinois each week.
There are no medium haul direct flights between Sioux Falls and Illinois.
United Airlines has 31 nonstop flights between Sioux Falls and Illinois.
The largest aircraft flying nonstop from Sioux Falls to Illinois is the Embraer ERJ 135 / 140 / 145 with 50 seats.

Cheap Domestic Flights from Sioux Falls - FSD

Flights
Airline
Lowest Price
Alaska, United, Delta, American, US Airways
$310
United, Delta, American
$260
US Airways, American, Delta, United
$337

Cheap Domestic Flights to Illinois - IL

Flights
Airline
Lowest Price
Spirit, Sun Country, American, US Airways, Delta, United, Alaska
$82
United, American, Delta, US Airways, Alaska
$219
United, Delta, US Airways
$266
Delta, American, US Airways, United
$240
American
$257
United, Delta, American
$300
American
$260
American, United, Delta
$260
American, United, US Airways, Delta
$260
Frontier, United
$491
American, Delta
$260
United, Delta
$301
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Cheap Flights from Sioux Falls to Illinois - from $260 Round trip from FSD to IL