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.

Tue, Sep 23 - Wed, Sep 24

RDU

Raleigh

ONT

Ontario

$297 Roundtrip, found 1 day ago

$297

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 23 from Raleigh to Ontario, returning Wed, Sep 24, priced at $297 found 1 day ago

Sun, Sep 21 - Tue, Sep 23

RDU

Raleigh

ONT

Ontario

$357 Roundtrip, found 1 day ago

$357

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Sep 21 from Raleigh to Ontario, returning Tue, Sep 23, priced at $357 found 1 day ago

Sat, Sep 20 - Sun, Sep 21

RDU

Raleigh

ONT

Ontario

$382 Roundtrip, found 2 days ago

$382

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Sep 20 from Raleigh to Ontario, returning Sun, Sep 21, priced at $382 found 2 days ago