Flights from Portland to Lake Arrowhead

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.

Mon, Aug 25 - Tue, Sep 2

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$167 Roundtrip, found 1 hour ago

$167

Roundtrip

found 1 hour ago

Select Hawaiian Airlines flight, departing Mon, Aug 25 from Portland Intl. to Los Angeles - Ontario Intl., returning Tue, Sep 2, priced at $167 found 1 hour ago

Mon, Aug 25 - Mon, Sep 1

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$174 Roundtrip, found 19 hours ago

$174

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Mon, Aug 25 from Portland Intl. to Los Angeles - Ontario Intl., returning Mon, Sep 1, priced at $174 found 19 hours ago

Tue, Oct 21 - Sat, Oct 25

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$177 Roundtrip, found 11 hours ago

$177

Roundtrip

found 11 hours ago

Select Alaska Airlines flight, departing Tue, Oct 21 from Portland Intl. to Los Angeles - Ontario Intl., returning Sat, Oct 25, priced at $177 found 11 hours ago

Mon, Aug 25 - Thu, Sep 4

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$184 Roundtrip, found 19 hours ago

$184

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Mon, Aug 25 from Portland Intl. to Los Angeles - Ontario Intl., returning Thu, Sep 4, priced at $184 found 19 hours ago

Tue, Aug 12 - Sun, Aug 17

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$186 Roundtrip, found 6 days ago

$186

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Tue, Aug 12 from Portland Intl. to Los Angeles - Ontario Intl., returning Sun, Aug 17, priced at $186 found 6 days ago

Mon, Oct 20 - Sat, Oct 25

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$187 Roundtrip, found 11 hours ago

$187

Roundtrip

found 11 hours ago

Select Hawaiian Airlines flight, departing Mon, Oct 20 from Portland Intl. to Los Angeles - Ontario Intl., returning Sat, Oct 25, priced at $187 found 11 hours ago

Mon, Oct 20 - Fri, Oct 24

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$194 Roundtrip, found 11 hours ago

$194

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Mon, Oct 20 from Portland Intl. to Los Angeles - Ontario Intl., returning Fri, Oct 24, priced at $194 found 11 hours ago

Tue, Nov 4 - Tue, Nov 4

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$197 Roundtrip, found 2 days ago

$197

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Tue, Nov 4 from Portland Intl. to Los Angeles - Ontario Intl., returning Tue, Nov 4, priced at $197 found 2 days ago

Sat, Oct 25 - Sat, Oct 25

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$197 Roundtrip, found 11 hours ago

$197

Roundtrip

found 11 hours ago

Select Delta flight, departing Sat, Oct 25 from Portland Intl. to Los Angeles - Ontario Intl., returning Sat, Oct 25, priced at $197 found 11 hours ago

Wed, Nov 26 - Thu, Dec 4

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$197 Roundtrip, found 4 days ago

$197

Roundtrip

found 4 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 4 days ago

Sun, Aug 24 - Sun, Aug 31

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$204 Roundtrip, found 1 hour ago

$204

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Sun, Aug 24 from Portland Intl. to Los Angeles - Ontario Intl., returning Sun, Aug 31, priced at $204 found 1 hour ago

Thu, Oct 23 - Sun, Oct 26

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$205 Roundtrip, found 1 day ago

$205

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Oct 23 from Portland Intl. to Los Angeles - Ontario Intl., returning Sun, Oct 26, priced at $205 found 1 day ago

Sun, Oct 26 - Tue, Oct 28

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$206 Roundtrip, found 11 hours ago

$206

Roundtrip

found 11 hours ago

Select Hawaiian Airlines flight, departing Sun, Oct 26 from Portland Intl. to Los Angeles - Ontario Intl., returning Tue, Oct 28, priced at $206 found 11 hours ago

Sun, Aug 24 - Thu, Sep 4

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$214 Roundtrip, found 1 hour ago

$214

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Sun, Aug 24 from Portland Intl. to Los Angeles - Ontario Intl., returning Thu, Sep 4, priced at $214 found 1 hour ago

Wed, Nov 5 - Thu, Nov 6

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$217 Roundtrip, found 2 days ago

$217

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Wed, Nov 5 from Portland Intl. to Los Angeles - Ontario Intl., returning Thu, Nov 6, priced at $217 found 2 days ago

Thu, Oct 23 - Sun, Oct 26

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$218 Roundtrip, found 1 day ago

$218

Roundtrip

found 1 day ago

Select United flight, departing Thu, Oct 23 from Portland Intl. to Los Angeles - Ontario Intl., returning Sun, Oct 26, priced at $218 found 1 day ago

Thu, Oct 23 - Sun, Oct 26

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$221 Roundtrip, found 1 day ago

$221

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Oct 23 from Portland Intl. to Los Angeles - Ontario Intl., returning Sun, Oct 26, priced at $221 found 1 day ago

Sun, Aug 24 - Mon, Sep 1

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$224 Roundtrip, found 1 hour ago

$224

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Sun, Aug 24 from Portland Intl. to Los Angeles - Ontario Intl., returning Mon, Sep 1, priced at $224 found 1 hour ago

Thu, Oct 23 - Sun, Oct 26

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$234 Roundtrip, found 1 day ago

$234

Roundtrip

found 1 day ago

Select United flight, departing Thu, Oct 23 from Portland Intl. to Los Angeles - Ontario Intl., returning Sun, Oct 26, priced at $234 found 1 day ago

Thu, Aug 7 - Sat, Aug 9

PDX

Portland Intl.

ONT

Los Angeles - Ontario Intl.

$367 Roundtrip, found 2 days ago

$367

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Aug 7 from Portland Intl. to Los Angeles - Ontario Intl., returning Sat, Aug 9, priced at $367 found 2 days ago