Flights from Portland to Rimforest

Cheapest flights from Portland

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Oct 12 - Fri, Nov 14

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$106 Roundtrip, found 1 day ago

$106

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Oct 12 from Portland Intl. to Los Angeles - Ontario Intl., returning Fri, Nov 14, priced at $106 found 1 day ago

Thu, May 22 - Sun, Jun 1

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$138 Roundtrip, found 4 days ago

$138

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, May 22 from Portland Intl. to Los Angeles - Ontario Intl., returning Sun, Jun 1, priced at $138 found 4 days ago

Thu, May 22 - Sun, May 25

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$148 Roundtrip, found 6 days ago

$148

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, May 22 from Portland Intl. to Los Angeles - Ontario Intl., returning Sun, May 25, priced at $148 found 6 days ago

Fri, May 23 - Sun, Jun 1

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$175 Roundtrip, found 4 days ago

$175

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, May 23 from Portland Intl. to Los Angeles - Ontario Intl., returning Sun, Jun 1, priced at $175 found 4 days ago

Sat, Oct 11 - Tue, Nov 18

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$177 Roundtrip, found 1 day ago

$177

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Sat, Oct 11 from Portland Intl. to Los Angeles - Ontario Intl., returning Tue, Nov 18, priced at $177 found 1 day ago

Sun, Oct 12 - Tue, Nov 18

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$187 Roundtrip, found 1 day ago

$187

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Sun, Oct 12 from Portland Intl. to Los Angeles - Ontario Intl., returning Tue, Nov 18, priced at $187 found 1 day ago

Thu, Oct 16 - Fri, Nov 14

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$197 Roundtrip, found 1 day ago

$197

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Thu, Oct 16 from Portland Intl. to Los Angeles - Ontario Intl., returning Fri, Nov 14, priced at $197 found 1 day ago

Wed, May 14 - Thu, May 22

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$241 Roundtrip, found 4 days ago

$241

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, May 14 from Portland Intl. to Los Angeles - Ontario Intl., returning Thu, May 22, priced at $241 found 4 days ago