$325 Cheap American Airlines flights Ontario (ONT) to Sioux Falls (FSD)

$325 Cheap American Airlines flights Ontario (ONT) to Sioux Falls (FSD)

Prices were available within the past 7 days and start at $325 for one-way flights and $459 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Nov 9 - Fri, Nov 14

ONT

Ontario

FSD

Sioux Falls

$459 Roundtrip, found 1 day ago

$459

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sun, Nov 9 from Ontario to Sioux Falls, returning Fri, Nov 14, priced at $459 found 1 day ago

Sun, Nov 9 - Fri, Nov 14

ONT

Ontario

FSD

Sioux Falls

$464 Roundtrip, found 1 day ago

$464

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sun, Nov 9 from Ontario to Sioux Falls, returning Fri, Nov 14, priced at $464 found 1 day ago

Sun, Nov 9 - Fri, Nov 14

ONT

Ontario

FSD

Sioux Falls

$514 Roundtrip, found 1 day ago

$514

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sun, Nov 9 from Ontario to Sioux Falls, returning Fri, Nov 14, priced at $514 found 1 day ago

Sun, Nov 9 - Fri, Nov 14

ONT

Ontario

FSD

Sioux Falls

$574 Roundtrip, found 1 day ago

$574

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sun, Nov 9 from Ontario to Sioux Falls, returning Fri, Nov 14, priced at $574 found 1 day ago