Cheap flights from Los Angeles to Silicon Valley

View NZ$98 flight on Tue, 30 Sep. 2025Opens in a new window

Featured airlines

Delta
United

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Los Angeles (QLA) 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.

Alaska Airlines
Wed., 3 Sep. - Tue., 9 Sep.
LAX
Los Angeles
SFO
San Francisco
NZ$196 Return, found 2 days ago
NZ$196
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed., 3 Sep. from Los Angeles to San Francisco, returning Tue., 9 Sep., priced at NZ$196 found 2 days ago
Delta
Sat., 6 Sep. - Tue., 9 Sep.
LAX
Los Angeles
SFO
San Francisco
NZ$197 Return, found 2 days ago
NZ$197
Return
found 2 days ago
Select Delta flight, departing Sat., 6 Sep. from Los Angeles to San Francisco, returning Tue., 9 Sep., priced at NZ$197 found 2 days ago
American Airlines
Sat., 28 Jun. - Sat., 5 Jul.
LAX
Los Angeles
SFO
San Francisco
NZ$197 Return, found 1 hour ago
NZ$197
Return
found 1 hour ago
Select American Airlines flight, departing Sat., 28 Jun. from Los Angeles to San Francisco, returning Sat., 5 Jul., priced at NZ$197 found 1 hour ago
American Airlines
Wed., 18 Jun. - Wed., 25 Jun.
LAX
Los Angeles
SFO
San Francisco
NZ$198 Return, found 6 days ago
NZ$198
Return
found 6 days ago
Select American Airlines flight, departing Wed., 18 Jun. from Los Angeles to San Francisco, returning Wed., 25 Jun., priced at NZ$198 found 6 days ago
Alaska Airlines
Wed., 3 Sep. - Sun., 7 Sep.
LAX
Los Angeles
SFO
San Francisco
NZ$216 Return, found 2 days ago
NZ$216
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed., 3 Sep. from Los Angeles to San Francisco, returning Sun., 7 Sep., priced at NZ$216 found 2 days ago
United
Sat., 28 Jun. - Sat., 5 Jul.
LAX
Los Angeles
SFO
San Francisco
NZ$248 Return, found 1 hour ago
NZ$248
Return
found 1 hour ago
Select United flight, departing Sat., 28 Jun. from Los Angeles to San Francisco, returning Sat., 5 Jul., priced at NZ$248 found 1 hour ago
*Available to Expedia members.