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

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

Prices were available within the past 7 days and start at for one-way flights and $741 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 29 - Sun, Jul 5

ONT

Ontario

FSD

Sioux Falls

$741 Roundtrip, found 1 day ago

$741

Roundtrip

found 1 day ago

Select American Airlines flight, departing Mon, Jun 29 from Ontario to Sioux Falls, returning Sun, Jul 5, priced at $741 found 1 day ago