Flights from Portland to Fallbrook

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.

Wed, Nov 5 - Wed, Nov 12

PDX

Portland Intl.

SAN

San Diego Intl.

$155 Roundtrip, found 5 days ago

$155

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Wed, Nov 5 from Portland Intl. to San Diego Intl., returning Wed, Nov 12, priced at $155 found 5 days ago

Wed, Nov 5 - Wed, Nov 12

PDX

Portland Intl.

SAN

San Diego Intl.

$164 Roundtrip, found 5 days ago

$164

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Wed, Nov 5 from Portland Intl. to San Diego Intl., returning Wed, Nov 12, priced at $164 found 5 days ago

Mon, Jun 23 - Tue, Jun 24

PDX

Portland Intl.

SAN

San Diego Intl.

$173 Roundtrip, found 1 day ago

$173

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 23 from Portland Intl. to San Diego Intl., returning Tue, Jun 24, priced at $173 found 1 day ago

Tue, Nov 4 - Tue, Nov 11

PDX

Portland Intl.

SAN

San Diego Intl.

$177 Roundtrip, found 6 days ago

$177

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Tue, Nov 4 from Portland Intl. to San Diego Intl., returning Tue, Nov 11, priced at $177 found 6 days ago

Wed, Nov 5 - Wed, Nov 12

PDX

Portland Intl.

SAN

San Diego Intl.

$177 Roundtrip, found 5 days ago

$177

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Wed, Nov 5 from Portland Intl. to San Diego Intl., returning Wed, Nov 12, priced at $177 found 5 days ago

Fri, Jun 20 - Tue, Jun 24

PDX

Portland Intl.

SAN

San Diego Intl.

$183 Roundtrip, found 1 day ago

$183

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Jun 20 from Portland Intl. to San Diego Intl., returning Tue, Jun 24, priced at $183 found 1 day ago

Wed, Nov 5 - Wed, Nov 12

PDX

Portland Intl.

SAN

San Diego Intl.

$186 Roundtrip, found 5 days ago

$186

Roundtrip

found 5 days ago

Select Delta flight, departing Wed, Nov 5 from Portland Intl. to San Diego Intl., returning Wed, Nov 12, priced at $186 found 5 days ago

Wed, Nov 5 - Wed, Nov 12

PDX

Portland Intl.

SAN

San Diego Intl.

$187 Roundtrip, found 5 days ago

$187

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Wed, Nov 5 from Portland Intl. to San Diego Intl., returning Wed, Nov 12, priced at $187 found 5 days ago

Tue, Nov 4 - Sun, Nov 9

PDX

Portland Intl.

SAN

San Diego Intl.

$187 Roundtrip, found 6 days ago

$187

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Tue, Nov 4 from Portland Intl. to San Diego Intl., returning Sun, Nov 9, priced at $187 found 6 days ago

Wed, Nov 5 - Wed, Nov 12

PDX

Portland Intl.

SAN

San Diego Intl.

$190 Roundtrip, found 5 days ago

$190

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Wed, Nov 5 from Portland Intl. to San Diego Intl., returning Wed, Nov 12, priced at $190 found 5 days ago

Wed, Nov 5 - Wed, Nov 12

PDX

Portland Intl.

SAN

San Diego Intl.

$197 Roundtrip, found 5 days ago

$197

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Wed, Nov 5 from Portland Intl. to San Diego Intl., returning Wed, Nov 12, priced at $197 found 5 days ago

Wed, Nov 5 - Wed, Nov 12

PDX

Portland Intl.

SAN

San Diego Intl.

$197 Roundtrip, found 5 days ago

$197

Roundtrip

found 5 days ago

Select Delta flight, departing Wed, Nov 5 from Portland Intl. to San Diego Intl., returning Wed, Nov 12, priced at $197 found 5 days ago

Wed, Nov 5 - Wed, Nov 12

PDX

Portland Intl.

SAN

San Diego Intl.

$197 Roundtrip, found 5 days ago

$197

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Wed, Nov 5 from Portland Intl. to San Diego Intl., returning Wed, Nov 12, priced at $197 found 5 days ago

Thu, Jun 19 - Tue, Jun 24

PDX

Portland Intl.

SAN

San Diego Intl.

$198 Roundtrip, found 1 day ago

$198

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jun 19 from Portland Intl. to San Diego Intl., returning Tue, Jun 24, priced at $198 found 1 day ago

Wed, Nov 5 - Wed, Nov 12

PDX

Portland Intl.

SAN

San Diego Intl.

$199 Roundtrip, found 5 days ago

$199

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Wed, Nov 5 from Portland Intl. to San Diego Intl., returning Wed, Nov 12, priced at $199 found 5 days ago

Wed, Nov 5 - Wed, Nov 12

PDX

Portland Intl.

SAN

San Diego Intl.

$207 Roundtrip, found 5 days ago

$207

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Wed, Nov 5 from Portland Intl. to San Diego Intl., returning Wed, Nov 12, priced at $207 found 5 days ago

Mon, Jun 23 - Mon, Jun 23

PDX

Portland Intl.

SAN

San Diego Intl.

$230 Roundtrip, found 1 day ago

$230

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jun 23 from Portland Intl. to San Diego Intl., returning Mon, Jun 23, priced at $230 found 1 day ago

Wed, Nov 5 - Wed, Nov 12

PDX

Portland Intl.

CLD

McClellan-Palomar

$237 Roundtrip, found 5 days ago

$237

Roundtrip

found 5 days ago

Select American Airlines flight, departing Wed, Nov 5 from Portland Intl. to McClellan-Palomar, returning Wed, Nov 12, priced at $237 found 5 days ago

Wed, Nov 5 - Wed, Nov 12

PDX

Portland Intl.

SAN

San Diego Intl.

$267 Roundtrip, found 5 days ago

$267

Roundtrip

found 5 days ago

Select United flight, departing Wed, Nov 5 from Portland Intl. to San Diego Intl., returning Wed, Nov 12, priced at $267 found 5 days ago

Fri, Jun 27 - Sun, Jul 6

PDX

Portland Intl.

SNA

John Wayne

$306 Roundtrip, found 2 days ago

$306

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Fri, Jun 27 from Portland Intl. to John Wayne, returning Sun, Jul 6, priced at $306 found 2 days ago