OAK to PDX from $137 in economy

ASAlaska Airlines, Inc.

Round Trip•Economy

OAK

Oakland International Airport

Oakland, East Bay, United States

PDX

Portland International Airport

Portland, United States

$280 USD

-51%$137 USD

Verified about 19 hours ago

September 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$182 1$137 2$137 3$227 4$233 5$226 6$204 7$229 8$199 9$137 10$182 11$182 12$177 13$204 14$182 15$137 16$137 17$182 18$182 19$217 20$222 21$222 22$137 23$137 24$182 25$182 26$217 27$182 28$182 29$137 30$137 1$159 2$222 3$199 4$222

Extremely Rare Availability

3% of dates checked are available within 10% of the lowest price

Monday, September 28th, 2026

9 round-trip options

Returning

Sat, Oct 3, 2026•5 Day Trip

$222 USD

Google Flights

Returning

Sun, Oct 4, 2026•6 Day Trip

$227 USD

Google Flights

Returning

Mon, Oct 5, 2026•7 Day Trip

$237 USD

Google Flights

Returning

Tue, Oct 6, 2026•8 Day Trip

$182 USD

Google Flights

Returning

Wed, Oct 7, 2026•9 Day Trip

$222 USD

Google Flights

Returning

Fri, Oct 9, 2026•11 Day Trip

$237 USD

Google Flights

Returning

Sat, Oct 10, 2026•12 Day Trip

$222 USD

Google Flights

Returning

Sun, Oct 11, 2026•13 Day Trip

$227 USD

Google Flights

Returning

Mon, Oct 12, 2026•14 Day Trip

$278 USD

Google Flights

Oakland, East Bay (OAK) to Portland (PDX) flight deal in economy from $137

Oakland International Airport

Portland International Airport

September 2026

Monday, September 28th, 2026