$62 Cheap Frontier Airlines flights Ontario (ONT) to Houston (IAH)

$62 Cheap Frontier Airlines flights Ontario (ONT) to Houston (IAH)

Prices were available within the past 7 days and start at $62 for one-way flights and $131 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Nov 24 - Tue, Dec 2

ONT

Ontario

IAH

Houston

$131 Roundtrip, found 22 hours ago

$131

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Mon, Nov 24 from Ontario to Houston, returning Tue, Dec 2, priced at $131 found 22 hours ago

Thu, Nov 27 - Tue, Dec 2

ONT

Ontario

IAH

Houston

$154 Roundtrip, found 22 hours ago

$154

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Thu, Nov 27 from Ontario to Houston, returning Tue, Dec 2, priced at $154 found 22 hours ago

Mon, Nov 24 - Fri, Nov 28

ONT

Ontario

IAH

Houston

$209 Roundtrip, found 22 hours ago

$209

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Mon, Nov 24 from Ontario to Houston, returning Fri, Nov 28, priced at $209 found 22 hours ago

Thu, Nov 27 - Fri, Nov 28

ONT

Ontario

IAH

Houston

$232 Roundtrip, found 22 hours ago

$232

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Thu, Nov 27 from Ontario to Houston, returning Fri, Nov 28, priced at $232 found 22 hours ago