$109 Cheap American Airlines flights Portland (PDX) to Ontario Intl. Airport (ONT)

$109 Cheap American Airlines flights Portland (PDX) to Ontario Intl. Airport (ONT)

Prices were available within the past 7 days and start at $109 for one-way flights and $254 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 2 - Tue, Jun 16

PDX

Portland

ONT

Ontario

$254 Roundtrip, found 5 hours ago

$254

Roundtrip

found 5 hours ago

Select American Airlines flight, departing Tue, Jun 2 from Portland to Ontario, returning Tue, Jun 16, priced at $254 found 5 hours ago

Fri, Jun 5 - Sun, Jun 7

PDX

Portland

ONT

Ontario

$284 Roundtrip, just found

$284

Roundtrip

just found

Select American Airlines flight, departing Fri, Jun 5 from Portland to Ontario, returning Sun, Jun 7, priced at $284 just found

Fri, Jun 5 - Sun, Jun 7

PDX

Portland

ONT

Ontario

$348 Roundtrip, just found

$348

Roundtrip

just found

Select American Airlines flight, departing Fri, Jun 5 from Portland to Ontario, returning Sun, Jun 7, priced at $348 just found