$178 Cheap Frontier Airlines flights Raleigh (RDU) to Ontario (ONT)

$178 Cheap Frontier Airlines flights Raleigh (RDU) to Ontario (ONT)

Prices were available within the past 7 days and start at $178 for one-way flights and $230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 28 - Wed, Oct 1

RDU

Raleigh

ONT

Ontario

$230 Roundtrip, found 1 day ago

$230

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Sep 28 from Raleigh to Ontario, returning Wed, Oct 1, priced at $230 found 1 day ago

Thu, Oct 16 - Sun, Oct 19

RDU

Raleigh

ONT

Ontario

$322 Roundtrip, found 2 days ago

$322

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Oct 16 from Raleigh to Ontario, returning Sun, Oct 19, priced at $322 found 2 days ago

Fri, Oct 17 - Sun, Oct 19

RDU

Raleigh

ONT

Ontario

$339 Roundtrip, found 2 days ago

$339

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Oct 17 from Raleigh to Ontario, returning Sun, Oct 19, priced at $339 found 2 days ago