Cheap Frontier Airlines flights Memphis (MEM) to Ontario (ONT)

Cheap Frontier Airlines flights Memphis (MEM) to Ontario (ONT)

Prices were available within the past 7 days and start at for one-way flights and $148 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 15 - Sun, Jan 18

MEM

Memphis

ONT

Ontario

$148 Roundtrip, found 6 hours ago

$148

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Thu, Jan 15 from Memphis to Ontario, returning Sun, Jan 18, priced at $148 found 6 hours ago