$353 Cheap American Airlines flights Chicago (ORD) to Sioux Falls (FSD)

View $353 flight on Tue, Jan 6, 2026Opens in a new window

$353 Cheap American Airlines flights Chicago (ORD) to Sioux Falls (FSD)

Prices were available within the past 7 days and start at $353 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Feb 13 - Sun, Mar 1
ORD
Chicago
FSD
Sioux Falls
$249 Roundtrip, found 6 hours ago
$249
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Fri, Feb 13 from Chicago to Sioux Falls, returning Sun, Mar 1, priced at $249 found 6 hours ago
American Airlines
Fri, Jan 9 - Thu, Jan 15
ORD
Chicago
FSD
Sioux Falls
$339 Roundtrip, found 11 hours ago
$339
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Fri, Jan 9 from Chicago to Sioux Falls, returning Thu, Jan 15, priced at $339 found 11 hours ago

Find the cheapest month to fly from Chicago (ORD) to Sioux Falls (FSD)

March is typically the cheapest month to fly

From $144 - $459 per traveler.

Alternative airports near Sioux Falls

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sioux Falls Regional FSD. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $224
FSD
Sioux Falls Regional
CheapestClosest
Average driving time to city center6 min
Flights from $224
Flights from Chicago (ORD) to Sioux Falls (FSD)
Origin airport
O'Hare Intl.
Destination airport
Sioux Falls Regional
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Popular airline
Delta
Distance
737 km
Average flight time
1 hour 52 mins