SFO to PDX from $151 in economy

UAUnited Airlines

Round Trip•Economy

SFO

San Francisco International Airport

San Francisco, United States

PDX

Portland International Airport

Portland, United States

$245 USD

-38%$151 USD

Verified 12 days ago

December 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$224 1$151 2$151 3$151 4$193 5$151 6$224 7$151 8$151 9$151 10$151 11$193 12$151 13$224 14$151 15$151 16$181 17$151 18$276 19$224 20$224 21$151 22$151 23$151 24$151 25$154 26$224 27$224 28$224 29$151 30$151 31$151 1$193 2$224 3$224

Fair Availability

26% of dates checked are available within 10% of the lowest price

Monday, December 21st, 2026

7 round-trip options

Returning

Sat, Dec 26, 2026•5 Day Trip

$250 USD

Google Flights

Returning

Sun, Dec 27, 2026•6 Day Trip

$224 USD

Google Flights

Returning

Tue, Dec 29, 2026•8 Day Trip

$151 USD

Google Flights

Returning

Wed, Dec 30, 2026•9 Day Trip

$151 USD

Google Flights

Returning

Fri, Jan 1, 2027•11 Day Trip

$193 USD

Google Flights

Returning

Sat, Jan 2, 2027•12 Day Trip

$224 USD

Google Flights

Returning

Mon, Jan 4, 2027•14 Day Trip

$224 USD

Google Flights

San Francisco (SFO) to Portland (PDX) flight deal in economy from $151

San Francisco International Airport

Portland International Airport

December 2026

Monday, December 21st, 2026