Flights from Portland to Moreno Valley

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.

Sat, Jul 19 - Sat, Jul 26

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$119 Roundtrip, found 4 days ago

$119

Roundtrip

found 4 days 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 4 days ago

Thu, Jul 17 - Sat, Jul 26

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$128 Roundtrip, found 4 days ago

$128

Roundtrip

found 4 days 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 4 days ago

Thu, Jul 17 - Sun, Jul 27

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$133 Roundtrip, found 4 days ago

$133

Roundtrip

found 4 days 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 4 days ago

Thu, Jul 17 - Tue, Jul 29

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, Jul 17 from Portland Intl. to Los Angeles - Ontario Intl., returning Tue, Jul 29, priced at $138 found 4 days ago

Tue, Jul 22 - Sun, Jul 27

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$143 Roundtrip, found 4 days ago

$143

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Portland Intl. to Los Angeles - Ontario Intl., returning Sun, Jul 27, priced at $143 found 4 days ago

Thu, Jul 17 - Thu, Jul 24

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$148 Roundtrip, found 4 days ago

$148

Roundtrip

found 4 days 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 4 days ago

Sat, Jul 19 - Tue, Jul 29

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$153 Roundtrip, found 4 days ago

$153

Roundtrip

found 4 days 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 4 days ago

Tue, Jul 22 - Thu, Jul 24

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$158 Roundtrip, found 4 days ago

$158

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Portland Intl. to Los Angeles - Ontario Intl., returning Thu, Jul 24, priced at $158 found 4 days ago

Sat, Jul 19 - Thu, Jul 24

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$163 Roundtrip, found 4 days ago

$163

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Jul 19 from Portland Intl. to Los Angeles - Ontario Intl., returning Thu, Jul 24, priced at $163 found 4 days ago

Sat, Jul 19 - Sat, Jul 26

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$173 Roundtrip, found 4 days ago

$173

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Sat, Jul 19 from Portland Intl. to Los Angeles - Ontario Intl., returning Sat, Jul 26, priced at $173 found 4 days ago

Thu, Jul 17 - Fri, Jul 25

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$178 Roundtrip, found 4 days ago

$178

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Jul 17 from Portland Intl. to Los Angeles - Ontario Intl., returning Fri, Jul 25, priced at $178 found 4 days ago

Sat, Jun 21 - Sat, Jun 28

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$183 Roundtrip, found 1 day ago

$183

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jun 21 from Portland Intl. to Los Angeles - Ontario Intl., returning Sat, Jun 28, priced at $183 found 1 day ago

Tue, Aug 5 - Tue, Aug 12

PDX

Portland Intl.

PSP

Palm Springs Intl.

$185 Roundtrip, found 1 day ago

$185

Roundtrip

found 1 day ago

Select United flight, departing Tue, Aug 5 from Portland Intl. to Palm Springs Intl., returning Tue, Aug 12, priced at $185 found 1 day ago

Tue, Aug 5 - Tue, Aug 12

PDX

Portland Intl.

PSP

Palm Springs Intl.

$186 Roundtrip, found 1 day ago

$186

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Aug 5 from Portland Intl. to Palm Springs Intl., returning Tue, Aug 12, priced at $186 found 1 day ago

Tue, Aug 5 - Tue, Aug 12

PDX

Portland Intl.

PSP

Palm Springs Intl.

$187 Roundtrip, found 1 day ago

$187

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Aug 5 from Portland Intl. to Palm Springs Intl., returning Tue, Aug 12, priced at $187 found 1 day ago

Sat, Jun 21 - Fri, Jun 27

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$188 Roundtrip, found 1 day ago

$188

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jun 21 from Portland Intl. to Los Angeles - Ontario Intl., returning Fri, Jun 27, priced at $188 found 1 day ago

Tue, Jun 24 - Sat, Jun 28

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$193 Roundtrip, found 1 day ago

$193

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jun 24 from Portland Intl. to Los Angeles - Ontario Intl., returning Sat, Jun 28, priced at $193 found 1 day ago

Tue, Aug 5 - Tue, Aug 12

PDX

Portland Intl.

PSP

Palm Springs Intl.

$217 Roundtrip, found 1 day ago

$217

Roundtrip

found 1 day ago

Select United flight, departing Tue, Aug 5 from Portland Intl. to Palm Springs Intl., returning Tue, Aug 12, priced at $217 found 1 day ago

Sat, Jul 19 - Sat, Jul 26

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$217 Roundtrip, found 4 days ago

$217

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Sat, Jul 19 from Portland Intl. to Los Angeles - Ontario Intl., returning Sat, Jul 26, priced at $217 found 4 days ago

Tue, Aug 5 - Tue, Aug 12

PDX

Portland Intl.

PSP

Palm Springs Intl.

$218 Roundtrip, found 1 day ago

$218

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Aug 5 from Portland Intl. to Palm Springs Intl., returning Tue, Aug 12, priced at $218 found 1 day ago