Cheap United flights Chicago (ORD) to Sioux Falls (FSD)

Cheap United flights Chicago (ORD) to Sioux Falls (FSD)

Prices were available within the past 7 days and start at for one-way flights and $364 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 23 - Mon, Sep 29

ORD

Chicago

FSD

Sioux Falls

$364 Roundtrip, found 12 hours ago

$364

Roundtrip

found 12 hours ago

Select United flight, departing Tue, Sep 23 from Chicago to Sioux Falls, returning Mon, Sep 29, priced at $364 found 12 hours ago

Thu, Sep 25 - Sat, Sep 27

ORD

Chicago

FSD

Sioux Falls

$419 Roundtrip, found 12 hours ago

$419

Roundtrip

found 12 hours ago

Select United flight, departing Thu, Sep 25 from Chicago to Sioux Falls, returning Sat, Sep 27, priced at $419 found 12 hours ago