$149 Cheap Delta flights Raleigh (RDU) to Ontario (ONT)

$149 Cheap Delta flights Raleigh (RDU) to Ontario (ONT)

Prices were available within the past 7 days and start at $149 for one-way flights and $297 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 9 - Tue, May 19

RDU

Raleigh

ONT

Ontario

$297 Roundtrip, found 1 day ago

$297

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, May 9 from Raleigh to Ontario, returning Tue, May 19, priced at $297 found 1 day ago

Sat, Feb 7 - Sun, Feb 8

RDU

Raleigh

ONT

Ontario

$317 Roundtrip, found 5 days ago

$317

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, Feb 7 from Raleigh to Ontario, returning Sun, Feb 8, priced at $317 found 5 days ago

Sat, Feb 7 - Sun, Feb 8

RDU

Raleigh

ONT

Ontario

$348 Roundtrip, found 5 days ago

$348

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, Feb 7 from Raleigh to Ontario, returning Sun, Feb 8, priced at $348 found 5 days ago

Sat, Feb 7 - Sun, Feb 8

RDU

Raleigh

ONT

Ontario

$355 Roundtrip, found 5 days ago

$355

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, Feb 7 from Raleigh to Ontario, returning Sun, Feb 8, priced at $355 found 5 days ago

Sat, Feb 7 - Sun, Feb 8

RDU

Raleigh

ONT

Ontario

$405 Roundtrip, found 5 days ago

$405

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, Feb 7 from Raleigh to Ontario, returning Sun, Feb 8, priced at $405 found 5 days ago

Sat, Mar 7 - Sun, Mar 8

RDU

Raleigh

ONT

Ontario

$431 Roundtrip, found 4 days ago

$431

Roundtrip

found 4 days ago

Select Delta flight, departing Sat, Mar 7 from Raleigh to Ontario, returning Sun, Mar 8, priced at $431 found 4 days ago