Cheap Delta flights Raleigh (RDU) to Ontario (ONT)

Cheap Delta flights Raleigh (RDU) to Ontario (ONT)

Prices were available within the past 7 days and start at for one-way flights and $297 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Nov 24 - Sat, Dec 6

RDU

Raleigh

ONT

Ontario

$297 Roundtrip, found 6 days ago

$297

Roundtrip

found 6 days ago

Select Delta flight, departing Mon, Nov 24 from Raleigh to Ontario, returning Sat, Dec 6, priced at $297 found 6 days ago

Sat, Nov 29 - Sat, Dec 6

RDU

Raleigh

ONT

Ontario

$418 Roundtrip, found 6 days ago

$418

Roundtrip

found 6 days ago

Select Delta flight, departing Sat, Nov 29 from Raleigh to Ontario, returning Sat, Dec 6, priced at $418 found 6 days ago

Tue, Dec 30 - Mon, Jan 5

RDU

Raleigh

ONT

Ontario

$487 Roundtrip, found 1 day ago

$487

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Dec 30 from Raleigh to Ontario, returning Mon, Jan 5, priced at $487 found 1 day ago