PDX to SAN from $117 in economy

ASAlaska Airlines, Inc.

WNSouthwest Airlines

Round Trip•Economy

PDX

Portland International Airport

Portland, United States

SAN

San Diego International Airport

San Diego, United States

$217 USD

-46%$117 USD

Verified about 5 hours ago

September 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$128 1$117 2$117 3$127 4$162 5$117 6$132 7$137 8$127 9$117 10$127 11$132 12$117 13$138 14$137 15$117 16$117 17$127 18$137 19$117 20$173 21$128 22$117 23$117 24$127 25$137 26$117 27$152 28$127 29$117 30$117 1$127 2$137 3$117 4$137

Limited Availability

12% of dates checked are available within 10% of the lowest price

Friday, September 18th, 2026

6 round-trip options

Returning

Sat, Sep 26, 2026•8 Day Trip

$137 USD

Google Flights

Returning

Sun, Sep 27, 2026•9 Day Trip

$157 USD

Google Flights

Returning

Mon, Sep 28, 2026•10 Day Trip

$147 USD

Google Flights

Returning

Tue, Sep 29, 2026•11 Day Trip

$137 USD

Google Flights

Returning

Thu, Oct 1, 2026•13 Day Trip

$147 USD

Google Flights

Returning

Fri, Oct 2, 2026•14 Day Trip

$157 USD

Google Flights

Portland (PDX) to San Diego (SAN) flight deal in economy from $117

Portland International Airport

San Diego International Airport

September 2026

Friday, September 18th, 2026