$139 Cheap Delta flights Ontario (ONT) to Newark Liberty Intl. Airport (EWR)

$139 Cheap Delta flights Ontario (ONT) to Newark Liberty Intl. Airport (EWR)

Prices were available within the past 7 days and start at $139 for one-way flights and $300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 11 - Tue, Jul 15

ONT

Ontario

EWR

New York

$300 Roundtrip, found 1 day ago

$300

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Jul 11 from Ontario to New York, returning Tue, Jul 15, priced at $300 found 1 day ago

Tue, Jul 8 - Sat, Jul 12

ONT

Ontario

EWR

New York

$378 Roundtrip, found 1 day ago

$378

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul 8 from Ontario to New York, returning Sat, Jul 12, priced at $378 found 1 day ago

Mon, Jul 7 - Tue, Jul 15

ONT

Ontario

EWR

New York

$398 Roundtrip, found 1 day ago

$398

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Jul 7 from Ontario to New York, returning Tue, Jul 15, priced at $398 found 1 day ago