$152 Cheap Frontier Airlines flights Indianapolis (IND) to Ontario (ONT)

$152 Cheap Frontier Airlines flights Indianapolis (IND) to Ontario (ONT)

Prices were available within the past 7 days and start at $152 for one-way flights and $315 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 30 - Sun, Aug 10

IND

Indianapolis

ONT

Ontario

$315 Roundtrip, found 6 days ago

$315

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, Jul 30 from Indianapolis to Ontario, returning Sun, Aug 10, priced at $315 found 6 days ago

Sat, Aug 9 - Mon, Aug 11

IND

Indianapolis

ONT

Ontario

$326 Roundtrip, found 4 days ago

$326

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Aug 9 from Indianapolis to Ontario, returning Mon, Aug 11, priced at $326 found 4 days ago

Wed, Jul 30 - Sun, Aug 10

IND

Indianapolis

ONT

Ontario

$332 Roundtrip, found 6 days ago

$332

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, Jul 30 from Indianapolis to Ontario, returning Sun, Aug 10, priced at $332 found 6 days ago

Wed, Jul 30 - Sun, Aug 10

IND

Indianapolis

ONT

Ontario

$337 Roundtrip, found 6 days ago

$337

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, Jul 30 from Indianapolis to Ontario, returning Sun, Aug 10, priced at $337 found 6 days ago