
Popular airlines from Seattle to Silicon Valley
Jetstar
Qantas Airways
Virgin Australia
Scoot
American Airlines
Emirates
United
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Cheap Flights from Seattle (SEA) to Silicon Valley (SJC)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, 3 Sep. - Wed, 10 Sep.
SEA
Seattle
SFO
San Francisco
AU$208 Return, found 5 hours ago
AU$208
Return
found 5 hours ago

Wed, 3 Sep. - Wed, 10 Sep.
PAE
Seattle
SFO
San Francisco
AU$208 Return, found 5 hours ago
AU$208
Return
found 5 hours ago

Wed, 3 Sep. - Wed, 10 Sep.
SEA
Seattle
SFO
San Francisco
AU$209 Return, found 5 hours ago
AU$209
Return
found 5 hours ago

Thu, 4 Sep. - Tue, 9 Sep.
PAE
Seattle
SFO
San Francisco
AU$223 Return, found 5 hours ago
AU$223
Return
found 5 hours ago

Wed, 3 Sep. - Wed, 10 Sep.
SEA
Seattle
SFO
San Francisco
AU$242 Return, found 5 hours ago
AU$242
Return
found 5 hours ago

Wed, 3 Sep. - Wed, 10 Sep.
SEA
Seattle
SFO
San Francisco
AU$262 Return, found 5 hours ago
AU$262
Return
found 5 hours ago
Find the cheapest month to fly from Seattle (SEA) to San Jose (SJC)
September is typically the cheapest month to fly
From AU$103 - AU$225 per traveller.
Graph displaying average flight prices per month
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