Flights from Portland to San Diego

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.

Tue, Jun 17 - Wed, Jun 25

PWM

Portland Intl. Jetport

SAN

San Diego Intl.

$415 Roundtrip, found 3 days ago

$415

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Jun 17 from Portland Intl. Jetport to San Diego Intl., returning Wed, Jun 25, priced at $415 found 3 days ago

Tue, Jun 17 - Tue, Jun 24

PWM

Portland Intl. Jetport

SAN

San Diego Intl.

$433 Roundtrip, found 3 days ago

$433

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Jun 17 from Portland Intl. Jetport to San Diego Intl., returning Tue, Jun 24, priced at $433 found 3 days ago

Tue, Jun 17 - Mon, Jun 23

PWM

Portland Intl. Jetport

SAN

San Diego Intl.

$448 Roundtrip, found 3 days ago

$448

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Jun 17 from Portland Intl. Jetport to San Diego Intl., returning Mon, Jun 23, priced at $448 found 3 days ago

Fri, Jun 20 - Wed, Jun 25

PWM

Portland Intl. Jetport

SAN

San Diego Intl.

$457 Roundtrip, found 3 days ago

$457

Roundtrip

found 3 days ago

Select Delta flight, departing Fri, Jun 20 from Portland Intl. Jetport to San Diego Intl., returning Wed, Jun 25, priced at $457 found 3 days ago

Thu, Jun 19 - Wed, Jun 25

PWM

Portland Intl. Jetport

SAN

San Diego Intl.

$460 Roundtrip, found 3 days ago

$460

Roundtrip

found 3 days ago

Select Delta flight, departing Thu, Jun 19 from Portland Intl. Jetport to San Diego Intl., returning Wed, Jun 25, priced at $460 found 3 days ago

Fri, Jun 20 - Tue, Jun 24

PWM

Portland Intl. Jetport

SAN

San Diego Intl.

$463 Roundtrip, found 3 days ago

$463

Roundtrip

found 3 days ago

Select JetBlue Airways flight, departing Fri, Jun 20 from Portland Intl. Jetport to San Diego Intl., returning Tue, Jun 24, priced at $463 found 3 days ago

Fri, Jun 20 - Thu, Jun 26

PWM

Portland Intl. Jetport

SAN

San Diego Intl.

$473 Roundtrip, found 3 days ago

$473

Roundtrip

found 3 days ago

Select American Airlines flight, departing Fri, Jun 20 from Portland Intl. Jetport to San Diego Intl., returning Thu, Jun 26, priced at $473 found 3 days ago

Tue, Jun 17 - Sun, Jun 29

PWM

Portland Intl. Jetport

SAN

San Diego Intl.

$474 Roundtrip, found 3 days ago

$474

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Jun 17 from Portland Intl. Jetport to San Diego Intl., returning Sun, Jun 29, priced at $474 found 3 days ago

Thu, Jun 19 - Tue, Jun 24

PWM

Portland Intl. Jetport

SAN

San Diego Intl.

$478 Roundtrip, found 3 days ago

$478

Roundtrip

found 3 days ago

Select JetBlue Airways flight, departing Thu, Jun 19 from Portland Intl. Jetport to San Diego Intl., returning Tue, Jun 24, priced at $478 found 3 days ago

Wed, Jun 18 - Wed, Jun 25

PWM

Portland Intl. Jetport

SAN

San Diego Intl.

$483 Roundtrip, found 3 days ago

$483

Roundtrip

found 3 days ago

Select Delta flight, departing Wed, Jun 18 from Portland Intl. Jetport to San Diego Intl., returning Wed, Jun 25, priced at $483 found 3 days ago

Fri, Jun 20 - Thu, Jun 26

PWM

Portland Intl. Jetport

SAN

San Diego Intl.

$484 Roundtrip, found 3 days ago

$484

Roundtrip

found 3 days ago

Select American Airlines flight, departing Fri, Jun 20 from Portland Intl. Jetport to San Diego Intl., returning Thu, Jun 26, priced at $484 found 3 days ago

Tue, Jun 17 - Sat, Jun 28

PWM

Portland Intl. Jetport

SAN

San Diego Intl.

$488 Roundtrip, found 3 days ago

$488

Roundtrip

found 3 days ago

Select JetBlue Airways flight, departing Tue, Jun 17 from Portland Intl. Jetport to San Diego Intl., returning Sat, Jun 28, priced at $488 found 3 days ago

Fri, Jun 20 - Thu, Jun 26

PWM

Portland Intl. Jetport

SAN

San Diego Intl.

$493 Roundtrip, found 3 days ago

$493

Roundtrip

found 3 days ago

Select American Airlines flight, departing Fri, Jun 20 from Portland Intl. Jetport to San Diego Intl., returning Thu, Jun 26, priced at $493 found 3 days ago

Thu, Jun 19 - Mon, Jun 23

PWM

Portland Intl. Jetport

SAN

San Diego Intl.

$493 Roundtrip, found 3 days ago

$493

Roundtrip

found 3 days ago

Select Delta flight, departing Thu, Jun 19 from Portland Intl. Jetport to San Diego Intl., returning Mon, Jun 23, priced at $493 found 3 days ago

Fri, Jun 20 - Thu, Jun 26

PWM

Portland Intl. Jetport

SAN

San Diego Intl.

$499 Roundtrip, found 3 days ago

$499

Roundtrip

found 3 days ago

Select United flight, departing Fri, Jun 20 from Portland Intl. Jetport to San Diego Intl., returning Thu, Jun 26, priced at $499 found 3 days ago

Fri, Jun 20 - Thu, Jun 26

PWM

Portland Intl. Jetport

SAN

San Diego Intl.

$501 Roundtrip, found 3 days ago

$501

Roundtrip

found 3 days ago

Select JetBlue Airways flight, departing Fri, Jun 20 from Portland Intl. Jetport to San Diego Intl., returning Thu, Jun 26, priced at $501 found 3 days ago

Wed, Jun 18 - Tue, Jun 24

PWM

Portland Intl. Jetport

SAN

San Diego Intl.

$501 Roundtrip, found 3 days ago

$501

Roundtrip

found 3 days ago

Select Delta flight, departing Wed, Jun 18 from Portland Intl. Jetport to San Diego Intl., returning Tue, Jun 24, priced at $501 found 3 days ago

Wed, Jun 18 - Sat, Jun 28

PWM

Portland Intl. Jetport

SAN

San Diego Intl.

$557 Roundtrip, found 3 days ago

$557

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Jun 18 from Portland Intl. Jetport to San Diego Intl., returning Sat, Jun 28, priced at $557 found 3 days ago

Fri, Jun 20 - Thu, Jun 26

PWM

Portland Intl. Jetport

SAN

San Diego Intl.

$723 Roundtrip, found 3 days ago

$723

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Fri, Jun 20 from Portland Intl. Jetport to San Diego Intl., returning Thu, Jun 26, priced at $723 found 3 days ago

Fri, Jun 20 - Thu, Jun 26

PWM

Portland Intl. Jetport

CLD

McClellan-Palomar

$777 Roundtrip, found 3 days ago

$777

Roundtrip

found 3 days ago

Select American Airlines flight, departing Fri, Jun 20 from Portland Intl. Jetport to McClellan-Palomar, returning Thu, Jun 26, priced at $777 found 3 days ago