Flights from Portland to Hesperia

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, Oct 4 - Wed, Oct 8

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$159 Roundtrip, found 1 day ago

$159

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Oct 4 from Portland Intl. to Los Angeles - Ontario Intl., returning Wed, Oct 8, priced at $159 found 1 day ago

Sat, Oct 4 - Wed, Oct 8

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$159 Roundtrip, found 1 day ago

$159

Roundtrip

found 1 day ago

Select United flight, departing Sat, Oct 4 from Portland Intl. to Los Angeles - Ontario Intl., returning Wed, Oct 8, priced at $159 found 1 day ago

Sat, Oct 4 - Wed, Oct 8

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$186 Roundtrip, found 1 day ago

$186

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Oct 4 from Portland Intl. to Los Angeles - Ontario Intl., returning Wed, Oct 8, priced at $186 found 1 day ago

Mon, Aug 25 - Sun, Aug 31

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$186 Roundtrip, found 5 days ago

$186

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Aug 25 from Portland Intl. to Los Angeles - Ontario Intl., returning Sun, Aug 31, priced at $186 found 5 days ago

Wed, Nov 26 - Tue, Dec 2

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$187 Roundtrip, found 5 days ago

$187

Roundtrip

found 5 days ago

Select Hawaiian Airlines flight, departing Wed, Nov 26 from Portland Intl. to Los Angeles - Ontario Intl., returning Tue, Dec 2, priced at $187 found 5 days ago

Sat, Oct 4 - Wed, Oct 8

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$189 Roundtrip, found 1 day ago

$189

Roundtrip

found 1 day ago

Select United flight, departing Sat, Oct 4 from Portland Intl. to Los Angeles - Ontario Intl., returning Wed, Oct 8, priced at $189 found 1 day ago

Fri, Aug 22 - Sun, Aug 31

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$196 Roundtrip, found 5 days ago

$196

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Aug 22 from Portland Intl. to Los Angeles - Ontario Intl., returning Sun, Aug 31, priced at $196 found 5 days ago

Wed, Nov 26 - Thu, Dec 4

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$197 Roundtrip, found 5 days ago

$197

Roundtrip

found 5 days ago

Select Hawaiian Airlines flight, departing Wed, Nov 26 from Portland Intl. to Los Angeles - Ontario Intl., returning Thu, Dec 4, priced at $197 found 5 days ago

Sat, Oct 4 - Wed, Oct 8

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$197 Roundtrip, found 1 day ago

$197

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sat, Oct 4 from Portland Intl. to Los Angeles - Ontario Intl., returning Wed, Oct 8, priced at $197 found 1 day ago

Fri, Feb 6 - Fri, Feb 13

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$199 Roundtrip, found 5 days ago

$199

Roundtrip

found 5 days ago

Select United flight, departing Fri, Feb 6 from Portland Intl. to Los Angeles - Ontario Intl., returning Fri, Feb 13, priced at $199 found 5 days ago

Sat, Oct 4 - Wed, Oct 8

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$208 Roundtrip, found 1 day ago

$208

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Oct 4 from Portland Intl. to Los Angeles - Ontario Intl., returning Wed, Oct 8, priced at $208 found 1 day ago

Sat, Oct 4 - Wed, Oct 8

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$212 Roundtrip, found 1 day ago

$212

Roundtrip

found 1 day ago

Select United flight, departing Sat, Oct 4 from Portland Intl. to Los Angeles - Ontario Intl., returning Wed, Oct 8, priced at $212 found 1 day ago

Sat, Oct 4 - Wed, Oct 8

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$213 Roundtrip, found 1 day ago

$213

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Oct 4 from Portland Intl. to Los Angeles - Ontario Intl., returning Wed, Oct 8, priced at $213 found 1 day ago

Sat, Oct 4 - Wed, Oct 8

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$216 Roundtrip, found 1 day ago

$216

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sat, Oct 4 from Portland Intl. to Los Angeles - Ontario Intl., returning Wed, Oct 8, priced at $216 found 1 day ago

Sat, Oct 4 - Wed, Oct 8

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$217 Roundtrip, found 1 day ago

$217

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sat, Oct 4 from Portland Intl. to Los Angeles - Ontario Intl., returning Wed, Oct 8, priced at $217 found 1 day ago

Sat, Oct 4 - Wed, Oct 8

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$220 Roundtrip, found 1 day ago

$220

Roundtrip

found 1 day ago

Select United flight, departing Sat, Oct 4 from Portland Intl. to Los Angeles - Ontario Intl., returning Wed, Oct 8, priced at $220 found 1 day ago

Sat, Oct 4 - Wed, Oct 8

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$221 Roundtrip, found 1 day ago

$221

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Oct 4 from Portland Intl. to Los Angeles - Ontario Intl., returning Wed, Oct 8, priced at $221 found 1 day ago

Sun, Aug 24 - Sun, Aug 31

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$221 Roundtrip, found 5 days ago

$221

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Aug 24 from Portland Intl. to Los Angeles - Ontario Intl., returning Sun, Aug 31, priced at $221 found 5 days ago

Fri, Aug 22 - Mon, Aug 25

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$224 Roundtrip, found 5 days ago

$224

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Aug 22 from Portland Intl. to Los Angeles - Ontario Intl., returning Mon, Aug 25, priced at $224 found 5 days ago

Sat, Oct 4 - Wed, Oct 8

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$232 Roundtrip, found 1 day ago

$232

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Oct 4 from Portland Intl. to Los Angeles - Ontario Intl., returning Wed, Oct 8, priced at $232 found 1 day ago