Flights from Portland to Southern California

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.

Fri, Jun 27 - Sun, Jul 6

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$109 Roundtrip, found 6 days ago

$109

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, Jun 27 from Portland Intl. to Los Angeles - Ontario Intl., returning Sun, Jul 6, priced at $109 found 6 days ago

Sat, Jul 19 - Sat, Jul 26

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$119 Roundtrip, found 9 hours ago

$119

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Sat, Jul 19 from Portland Intl. to Los Angeles - Ontario Intl., returning Sat, Jul 26, priced at $119 found 9 hours ago

Thu, Jul 17 - Sat, Jul 26

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$128 Roundtrip, found 9 hours ago

$128

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Thu, Jul 17 from Portland Intl. to Los Angeles - Ontario Intl., returning Sat, Jul 26, priced at $128 found 9 hours ago

Thu, Jul 17 - Sun, Jul 27

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$133 Roundtrip, found 9 hours ago

$133

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Thu, Jul 17 from Portland Intl. to Los Angeles - Ontario Intl., returning Sun, Jul 27, priced at $133 found 9 hours ago

Tue, Aug 5 - Tue, Aug 12

PDX

Portland Intl.

SBA

Santa Barbara Municipal

$137 Roundtrip, found 6 days ago

$137

Roundtrip

found 6 days ago

Select Delta flight, departing Tue, Aug 5 from Portland Intl. to Santa Barbara Municipal, returning Tue, Aug 12, priced at $137 found 6 days ago

Thu, Jul 17 - Tue, Jul 29

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$138 Roundtrip, found 9 hours ago

$138

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Thu, Jul 17 from Portland Intl. to Los Angeles - Ontario Intl., returning Tue, Jul 29, priced at $138 found 9 hours ago

Tue, Aug 5 - Wed, Aug 13

PDX

Portland Intl.

SBA

Santa Barbara Municipal

$142 Roundtrip, found 6 days ago

$142

Roundtrip

found 6 days ago

Select Delta flight, departing Tue, Aug 5 from Portland Intl. to Santa Barbara Municipal, returning Wed, Aug 13, priced at $142 found 6 days ago

Wed, Nov 5 - Wed, Nov 12

PDX

Portland Intl.

SAN

San Diego Intl.

$143 Roundtrip, found 4 days ago

$143

Roundtrip

found 4 days ago

Select Delta flight, departing Wed, Nov 5 from Portland Intl. to San Diego Intl., returning Wed, Nov 12, priced at $143 found 4 days ago

Tue, Aug 5 - Thu, Aug 14

PDX

Portland Intl.

SBA

Santa Barbara Municipal

$143 Roundtrip, found 6 days ago

$143

Roundtrip

found 6 days ago

Select Delta flight, departing Tue, Aug 5 from Portland Intl. to Santa Barbara Municipal, returning Thu, Aug 14, priced at $143 found 6 days ago

Thu, Jul 17 - Thu, Jul 24

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$148 Roundtrip, found 9 hours ago

$148

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Thu, Jul 17 from Portland Intl. to Los Angeles - Ontario Intl., returning Thu, Jul 24, priced at $148 found 9 hours ago

Tue, Nov 4 - Tue, Nov 11

PDX

Portland Intl.

SAN

San Diego Intl.

$153 Roundtrip, found 4 days ago

$153

Roundtrip

found 4 days ago

Select Delta flight, departing Tue, Nov 4 from Portland Intl. to San Diego Intl., returning Tue, Nov 11, priced at $153 found 4 days ago

Sat, Jul 19 - Tue, Jul 29

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$153 Roundtrip, found 9 hours ago

$153

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Sat, Jul 19 from Portland Intl. to Los Angeles - Ontario Intl., returning Tue, Jul 29, priced at $153 found 9 hours ago

Wed, Jul 16 - Wed, Jul 23

PDX

Portland Intl.

LAX

Los Angeles Intl.

$154 Roundtrip, found 9 hours ago

$154

Roundtrip

found 9 hours ago

Select Spirit Airlines flight, departing Wed, Jul 16 from Portland Intl. to Los Angeles Intl., returning Wed, Jul 23, priced at $154 found 9 hours ago

Wed, Nov 5 - Wed, Nov 12

PDX

Portland Intl.

SAN

San Diego Intl.

$166 Roundtrip, found 4 days ago

$166

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Wed, Nov 5 from Portland Intl. to San Diego Intl., returning Wed, Nov 12, priced at $166 found 4 days ago

Sat, Nov 8 - Sat, Nov 8

PDX

Portland Intl.

SAN

San Diego Intl.

$172 Roundtrip, found 4 days ago

$172

Roundtrip

found 4 days ago

Select Hawaiian Airlines flight, departing Sat, Nov 8 from Portland Intl. to San Diego Intl., returning Sat, Nov 8, priced at $172 found 4 days ago

Thu, Aug 7 - Mon, Aug 11

PDX

Portland Intl.

SBA

Santa Barbara Municipal

$179 Roundtrip, found 5 days ago

$179

Roundtrip

found 5 days ago

Select United flight, departing Thu, Aug 7 from Portland Intl. to Santa Barbara Municipal, returning Mon, Aug 11, priced at $179 found 5 days ago

Wed, Nov 5 - Wed, Nov 12

PDX

Portland Intl.

CLD

McClellan-Palomar

$181 Roundtrip, found 4 days ago

$181

Roundtrip

found 4 days ago

Select American Airlines flight, departing Wed, Nov 5 from Portland Intl. to McClellan-Palomar, returning Wed, Nov 12, priced at $181 found 4 days ago

Sat, Jul 19 - Sat, Jul 26

PDX

Portland Intl.

BUR

Hollywood Burbank

$208 Roundtrip, found 9 hours ago

$208

Roundtrip

found 9 hours ago

Select United flight, departing Sat, Jul 19 from Portland Intl. to Hollywood Burbank, returning Sat, Jul 26, priced at $208 found 9 hours ago

Tue, Mar 31 - Tue, Apr 14

PDX

Portland Intl.

PSP

Palm Springs Intl.

$215 Roundtrip, found 5 days ago

$215

Roundtrip

found 5 days ago

Select United flight, departing Tue, Mar 31 from Portland Intl. to Palm Springs Intl., returning Tue, Apr 14, priced at $215 found 5 days ago

Sat, Jul 19 - Sat, Jul 26

PDX

Portland Intl.

SNA

John Wayne

$277 Roundtrip, found 9 hours ago

$277

Roundtrip

found 9 hours ago

Select Alaska Airlines flight, departing Sat, Jul 19 from Portland Intl. to John Wayne, returning Sat, Jul 26, priced at $277 found 9 hours ago