$168 Cheap Delta flights Portland (PDX) to Ontario (ONT)

$168 Cheap Delta flights Portland (PDX) to Ontario (ONT)

Prices were available within the past 7 days and start at $168 for one-way flights and $256 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Dec 19 - Wed, Dec 24

PDX

Portland

ONT

Ontario

$256 Roundtrip, found 21 hours ago

$256

Roundtrip

found 21 hours ago

Select Delta flight, departing Fri, Dec 19 from Portland to Ontario, returning Wed, Dec 24, priced at $256 found 21 hours ago

Fri, Dec 19 - Wed, Dec 24

PDX

Portland

ONT

Ontario

$291 Roundtrip, found 21 hours ago

$291

Roundtrip

found 21 hours ago

Select Delta flight, departing Fri, Dec 19 from Portland to Ontario, returning Wed, Dec 24, priced at $291 found 21 hours ago

Sun, Dec 21 - Wed, Dec 24

PDX

Portland

ONT

Ontario

$307 Roundtrip, found 21 hours ago

$307

Roundtrip

found 21 hours ago

Select Delta flight, departing Sun, Dec 21 from Portland to Ontario, returning Wed, Dec 24, priced at $307 found 21 hours ago

Fri, Dec 19 - Wed, Dec 24

PDX

Portland

ONT

Ontario

$313 Roundtrip, found 21 hours ago

$313

Roundtrip

found 21 hours ago

Select Delta flight, departing Fri, Dec 19 from Portland to Ontario, returning Wed, Dec 24, priced at $313 found 21 hours ago

Sat, Dec 20 - Wed, Dec 24

PDX

Portland

ONT

Ontario

$329 Roundtrip, found 21 hours ago

$329

Roundtrip

found 21 hours ago

Select Delta flight, departing Sat, Dec 20 from Portland to Ontario, returning Wed, Dec 24, priced at $329 found 21 hours ago

Wed, Dec 17 - Sun, Dec 21

PDX

Portland

ONT

Ontario

$335 Roundtrip, found 21 hours ago

$335

Roundtrip

found 21 hours ago

Select Delta flight, departing Wed, Dec 17 from Portland to Ontario, returning Sun, Dec 21, priced at $335 found 21 hours ago