Cheap Flights from Portland to San Jose

View €60 flight on Wed, 6 Aug 2025Opens in a new window

Popular airlines from Portland to San Jose

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Cheap flights from Portland to San Jose (PDX-SJC)

Prices were available within the past 7 days and start at €60 for one-way flights and €139 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 15 Aug - Mon, 18 Aug
PDX
Portland
SFO
San Francisco
€139 Return, found 4 days ago
€139
Return
found 4 days ago
Select Delta flight, departing Fri, 15 Aug from Portland to San Francisco, returning Mon, 18 Aug, priced at €139 found 4 days ago
American Airlines
Fri, 15 Aug - Mon, 18 Aug
PDX
Portland
SFO
San Francisco
€140 Return, found 4 days ago
€140
Return
found 4 days ago
Select American Airlines flight, departing Fri, 15 Aug from Portland to San Francisco, returning Mon, 18 Aug, priced at €140 found 4 days ago
Delta
Fri, 8 Aug - Mon, 11 Aug
PDX
Portland
SFO
San Francisco
€146 Return, found 12 hours ago
€146
Return
found 12 hours ago
Select Delta flight, departing Fri, 8 Aug from Portland to San Francisco, returning Mon, 11 Aug, priced at €146 found 12 hours ago
American Airlines
Fri, 1 Aug - Mon, 4 Aug
PDX
Portland
SFO
San Francisco
€149 Return, found 2 days ago
€149
Return
found 2 days ago
Select American Airlines flight, departing Fri, 1 Aug from Portland to San Francisco, returning Mon, 4 Aug, priced at €149 found 2 days ago
United
Tue, 29 Jul - Wed, 30 Jul
PDX
Portland
SFO
San Francisco
€181 Return, found 12 hours ago
€181
Return
found 12 hours ago
Select United flight, departing Tue, 29 Jul from Portland to San Francisco, returning Wed, 30 Jul, priced at €181 found 12 hours ago
Hawaiian Airlines
Thu, 7 Aug - Mon, 11 Aug
PDX
Portland
SJC
San Jose
€1,417 Return, found 9 hours ago
€1,417
Return
found 9 hours ago
Select Hawaiian Airlines flight, departing Thu, 7 Aug from Portland to San Jose, returning Mon, 11 Aug, priced at €1,417 found 9 hours ago

Find the cheapest month to fly from Portland (PDX) to San Jose (SJC)

September is typically the cheapest month to fly

From €49 - €147 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.