$137 Cheap Frontier Airlines flights Columbus (CMH) to Ontario Intl. Airport (ONT)

$137 Cheap Frontier Airlines flights Columbus (CMH) to Ontario Intl. Airport (ONT)

Prices were available within the past 7 days and start at $137 for one-way flights and $325 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 7 - Wed, Oct 14

CMH

Columbus

ONT

Ontario

$325 Roundtrip, found 2 days ago

$325

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Oct 7 from Columbus to Ontario, returning Wed, Oct 14, priced at $325 found 2 days ago

Wed, Oct 7 - Mon, Oct 12

CMH

Columbus

ONT

Ontario

$326 Roundtrip, found 2 days ago

$326

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Oct 7 from Columbus to Ontario, returning Mon, Oct 12, priced at $326 found 2 days ago

Fri, Jun 26 - Mon, Jun 29

CMH

Columbus

ONT

Ontario

$427 Roundtrip, found 1 day ago

$427

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jun 26 from Columbus to Ontario, returning Mon, Jun 29, priced at $427 found 1 day ago

Fri, Jun 26 - Wed, Jul 1

CMH

Columbus

ONT

Ontario

$460 Roundtrip, found 1 day ago

$460

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jun 26 from Columbus to Ontario, returning Wed, Jul 1, priced at $460 found 1 day ago