$95 Cheap Frontier Airlines flights Ontario (ONT) to Houston (IAH)

$95 Cheap Frontier Airlines flights Ontario (ONT) to Houston (IAH)

Prices were available within the past 7 days and start at $95 for one-way flights and $211 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Aug 8 - Fri, Aug 15

ONT

Ontario

IAH

Houston

$211 Roundtrip, found 4 days ago

$211

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Aug 8 from Ontario to Houston, returning Fri, Aug 15, priced at $211 found 4 days ago

Mon, Aug 11 - Fri, Aug 29

ONT

Ontario

IAH

Houston

$262 Roundtrip, found 5 days ago

$262

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Aug 11 from Ontario to Houston, returning Fri, Aug 29, priced at $262 found 5 days ago