Cheap American Airlines flights Ontario (ONT) to Sioux Falls (FSD)

Cheap American Airlines flights Ontario (ONT) to Sioux Falls (FSD)

Prices were available within the past 7 days and start at for one-way flights and $349 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 4 - Thu, Dec 11

ONT

Ontario

FSD

Sioux Falls

$349 Roundtrip, found 1 day ago

$349

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Dec 4 from Ontario to Sioux Falls, returning Thu, Dec 11, priced at $349 found 1 day ago