$119 Cheap Frontier Airlines flights Ontario (ONT) to Houston (IAH)

$119 Cheap Frontier Airlines flights Ontario (ONT) to Houston (IAH)

Prices were available within the past 7 days and start at $119 for one-way flights and $267 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Dec 14 - Mon, Dec 29

ONT

Ontario

IAH

Houston

$267 Roundtrip, found 2 days ago

$267

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Dec 14 from Ontario to Houston, returning Mon, Dec 29, priced at $267 found 2 days ago