$129 Cheap Delta flights Ontario Intl. Airport (ONT) to Portland (PDX)

$129 Cheap Delta flights Ontario Intl. Airport (ONT) to Portland (PDX)

Prices were available within the past 7 days and start at $129 for one-way flights and $232 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 1 - Tue, Jun 2

ONT

Ontario

PDX

Portland

$232 Roundtrip, found 1 day ago

$232

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Jun 1 from Ontario to Portland, returning Tue, Jun 2, priced at $232 found 1 day ago

Mon, Jun 1 - Wed, Jun 3

ONT

Ontario

PDX

Portland

$242 Roundtrip, found 16 hours ago

$242

Roundtrip

found 16 hours ago

Select Delta flight, departing Mon, Jun 1 from Ontario to Portland, returning Wed, Jun 3, priced at $242 found 16 hours ago