Cheap Frontier Airlines flights Ontario (ONT) to Cincinnati (CVG)

Cheap Frontier Airlines flights Ontario (ONT) to Cincinnati (CVG)

Prices were available within the past 7 days and start at for one-way flights and $315 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 8 - Sun, Oct 12

ONT

Ontario

CVG

Cincinnati

$315 Roundtrip, found 7 hours ago

$315

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Wed, Oct 8 from Ontario to Cincinnati, returning Sun, Oct 12, priced at $315 found 7 hours ago

Fri, Oct 10 - Sun, Oct 12

ONT

Ontario

CVG

Cincinnati

$326 Roundtrip, found 7 hours ago

$326

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Fri, Oct 10 from Ontario to Cincinnati, returning Sun, Oct 12, priced at $326 found 7 hours ago