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 2 days ago

$159

Roundtrip

found 2 days 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 2 days ago

Sat, Oct 4 - Wed, Oct 8

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$159 Roundtrip, found 2 days ago

$159

Roundtrip

found 2 days ago

Select United flight, departing Sat, Oct 4 from Portland Intl. to Los Angeles - Ontario Intl., returning Wed, Oct 8, priced at $159 found 2 days ago

Fri, Oct 3 - Fri, Oct 10

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$164 Roundtrip, found 4 hours ago

$164

Roundtrip

found 4 hours ago

Select Frontier Airlines flight, departing Fri, Oct 3 from Portland Intl. to Los Angeles - Ontario Intl., returning Fri, Oct 10, priced at $164 found 4 hours ago

Sat, Oct 4 - Wed, Oct 8

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$186 Roundtrip, found 2 days ago

$186

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Oct 4 from Portland Intl. to Los Angeles - Ontario Intl., returning Wed, Oct 8, priced at $186 found 2 days 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 6 days ago

$187

Roundtrip

found 6 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 6 days ago

Sat, Oct 4 - Wed, Oct 8

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$189 Roundtrip, found 2 days ago

$189

Roundtrip

found 2 days ago

Select United flight, departing Sat, Oct 4 from Portland Intl. to Los Angeles - Ontario Intl., returning Wed, Oct 8, priced at $189 found 2 days ago

Fri, Oct 3 - Fri, Oct 10

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$195 Roundtrip, found 4 hours ago

$195

Roundtrip

found 4 hours ago

Select Alaska Airlines flight, departing Fri, Oct 3 from Portland Intl. to Los Angeles - Ontario Intl., returning Fri, Oct 10, priced at $195 found 4 hours 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 6 days ago

$197

Roundtrip

found 6 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 6 days ago

Fri, Oct 3 - Fri, Oct 10

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$197 Roundtrip, found 4 hours ago

$197

Roundtrip

found 4 hours ago

Select Alaska Airlines flight, departing Fri, Oct 3 from Portland Intl. to Los Angeles - Ontario Intl., returning Fri, Oct 10, priced at $197 found 4 hours ago

Fri, Feb 6 - Fri, Feb 13

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$199 Roundtrip, found 6 days ago

$199

Roundtrip

found 6 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 6 days ago

Fri, Oct 3 - Fri, Oct 10

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$201 Roundtrip, found 4 hours ago

$201

Roundtrip

found 4 hours ago

Select United flight, departing Fri, Oct 3 from Portland Intl. to Los Angeles - Ontario Intl., returning Fri, Oct 10, priced at $201 found 4 hours ago

Fri, Oct 3 - Fri, Oct 10

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$202 Roundtrip, found 4 hours ago

$202

Roundtrip

found 4 hours ago

Select United flight, departing Fri, Oct 3 from Portland Intl. to Los Angeles - Ontario Intl., returning Fri, Oct 10, priced at $202 found 4 hours ago

Fri, Oct 3 - Fri, Oct 10

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$206 Roundtrip, found 4 hours ago

$206

Roundtrip

found 4 hours ago

Select Alaska Airlines flight, departing Fri, Oct 3 from Portland Intl. to Los Angeles - Ontario Intl., returning Fri, Oct 10, priced at $206 found 4 hours ago

Sat, Oct 4 - Wed, Oct 8

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$208 Roundtrip, found 2 days ago

$208

Roundtrip

found 2 days 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 2 days ago

Sat, Oct 4 - Wed, Oct 8

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$212 Roundtrip, found 2 days ago

$212

Roundtrip

found 2 days ago

Select United flight, departing Sat, Oct 4 from Portland Intl. to Los Angeles - Ontario Intl., returning Wed, Oct 8, priced at $212 found 2 days ago

Sat, Oct 4 - Wed, Oct 8

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$213 Roundtrip, found 2 days ago

$213

Roundtrip

found 2 days 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 2 days ago

Sat, Oct 4 - Wed, Oct 8

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$216 Roundtrip, found 2 days ago

$216

Roundtrip

found 2 days 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 2 days ago

Fri, Oct 3 - Fri, Oct 10

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$217 Roundtrip, found 4 hours ago

$217

Roundtrip

found 4 hours ago

Select Delta flight, departing Fri, Oct 3 from Portland Intl. to Los Angeles - Ontario Intl., returning Fri, Oct 10, priced at $217 found 4 hours ago