Flights from Portland to Lytle Creek

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 2 days ago

$106

Roundtrip

found 2 days 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 2 days ago

Thu, May 22 - Sun, Jun 1

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$138 Roundtrip, found 6 days ago

$138

Roundtrip

found 6 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 6 days ago

Fri, May 23 - Sun, Jun 1

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$175 Roundtrip, found 6 days ago

$175

Roundtrip

found 6 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 6 days ago

Sat, Oct 11 - Tue, Nov 18

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$177 Roundtrip, found 2 days ago

$177

Roundtrip

found 2 days 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 2 days ago

Sun, Oct 12 - Tue, Nov 18

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$187 Roundtrip, found 2 days ago

$187

Roundtrip

found 2 days 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 2 days ago

Wed, May 14 - Thu, May 22

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$194 Roundtrip, found 22 hours ago

$194

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Wed, May 14 from Portland Intl. to Los Angeles - Ontario Intl., returning Thu, May 22, priced at $194 found 22 hours ago

Thu, Oct 16 - Fri, Nov 14

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$197 Roundtrip, found 2 days ago

$197

Roundtrip

found 2 days 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 2 days ago

Wed, May 14 - Thu, May 22

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$241 Roundtrip, found 6 days ago

$241

Roundtrip

found 6 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 6 days ago

Wed, May 14 - Tue, May 20

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$257 Roundtrip, found 22 hours ago

$257

Roundtrip

found 22 hours ago

Select Hawaiian Airlines flight, departing Wed, May 14 from Portland Intl. to Los Angeles - Ontario Intl., returning Tue, May 20, priced at $257 found 22 hours ago

Wed, May 14 - Mon, May 19

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$270 Roundtrip, found 22 hours ago

$270

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Wed, May 14 from Portland Intl. to Los Angeles - Ontario Intl., returning Mon, May 19, priced at $270 found 22 hours ago

Wed, May 14 - Sun, May 18

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$280 Roundtrip, found 22 hours ago

$280

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Wed, May 14 from Portland Intl. to Los Angeles - Ontario Intl., returning Sun, May 18, priced at $280 found 22 hours ago