PDX to SAN from $117 in economy

ASAlaska Airlines, Inc.

Round Trip•Economy

PDX

Portland International Airport

Portland, United States

SAN

San Diego International Airport

San Diego, United States

$245 USD

-52%$117 USD

Verified about 5 hours ago

December 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$330 1$117 2$117 3$117 4$134 5$127 6$137 7$117 8$119 9$119 10$127 11$144 12$188 13$147 14$177 15$247 16$137 17$257 18$257 19$307 20$335 21$337 22$265 23$247 24$233 25$233 26$312 27$342 28$247 29$247 30$247 31$170 1$247 2$247 3$247

Rare Availability

9% of dates checked are available within 10% of the lowest price

Thursday, December 31st, 2026

6 round-trip options

Returning

Wed, Jan 6, 2027•6 Day Trip

$170 USD

Google Flights

Returning

Thu, Jan 7, 2027•7 Day Trip

$170 USD

Google Flights

Returning

Fri, Jan 8, 2027•8 Day Trip

$187 USD

Google Flights

Returning

Mon, Jan 11, 2027•11 Day Trip

$171 USD

Google Flights

Returning

Wed, Jan 13, 2027•13 Day Trip

$181 USD

Google Flights

Returning

Thu, Jan 14, 2027•14 Day Trip

$176 USD

Google Flights

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

Portland International Airport

San Diego International Airport

December 2026

Thursday, December 31st, 2026