$252 Cheap Frontier Airlines flights Ontario (ONT) to Indianapolis (IND)

$252 Cheap Frontier Airlines flights Ontario (ONT) to Indianapolis (IND)

Prices were available within the past 7 days and start at $252 for one-way flights and $308 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 25 - Tue, Aug 5

ONT

Ontario

IND

Indianapolis

$308 Roundtrip, found 4 hours ago

$308

Roundtrip

found 4 hours ago

Select Frontier Airlines flight, departing Fri, Jul 25 from Ontario to Indianapolis, returning Tue, Aug 5, priced at $308 found 4 hours ago

Fri, Jul 25 - Sun, Aug 3

ONT

Ontario

IND

Indianapolis

$328 Roundtrip, found 4 hours ago

$328

Roundtrip

found 4 hours ago

Select Frontier Airlines flight, departing Fri, Jul 25 from Ontario to Indianapolis, returning Sun, Aug 3, priced at $328 found 4 hours ago

Sat, Jul 26 - Tue, Aug 5

ONT

Ontario

IND

Indianapolis

$338 Roundtrip, found 4 hours ago

$338

Roundtrip

found 4 hours ago

Select Frontier Airlines flight, departing Sat, Jul 26 from Ontario to Indianapolis, returning Tue, Aug 5, priced at $338 found 4 hours ago

Mon, Jul 28 - Fri, Aug 1

ONT

Ontario

IND

Indianapolis

$358 Roundtrip, found 4 hours ago

$358

Roundtrip

found 4 hours ago

Select Frontier Airlines flight, departing Mon, Jul 28 from Ontario to Indianapolis, returning Fri, Aug 1, priced at $358 found 4 hours ago

Tue, Jul 8 - Sun, Jul 13

ONT

Ontario

IND

Indianapolis

$372 Roundtrip, found 3 days ago

$372

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Tue, Jul 8 from Ontario to Indianapolis, returning Sun, Jul 13, priced at $372 found 3 days ago

Fri, Jul 4 - Sun, Jul 13

ONT

Ontario

IND

Indianapolis

$392 Roundtrip, found 3 days ago

$392

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Jul 4 from Ontario to Indianapolis, returning Sun, Jul 13, priced at $392 found 3 days ago

Sat, Jul 5 - Sun, Jul 13

ONT

Ontario

IND

Indianapolis

$442 Roundtrip, found 3 days ago

$442

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Jul 5 from Ontario to Indianapolis, returning Sun, Jul 13, priced at $442 found 3 days ago