Cheap Frontier Airlines flights Indianapolis (IND) to Ontario (ONT)

Cheap Frontier Airlines flights Indianapolis (IND) to Ontario (ONT)

Prices were available within the past 7 days and start at for one-way flights and $430 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 8 - Mon, Jul 13

IND

Indianapolis

ONT

Ontario

$430 Roundtrip, found 1 day ago

$430

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jul 8 from Indianapolis to Ontario, returning Mon, Jul 13, priced at $430 found 1 day ago