Cheap flights from Silicon Valley

View AU$60 flight on Tue, 2 Dec. 2025Opens in a new window

Popular airlines

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Alaska Airlines

    Alaska Airlines

  • Qatar Airways

    Qatar Airways

  • Singapore Airlines

    Singapore Airlines

  • Korean Air

    Korean Air

  • 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

Cheapest flights from San Francisco

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.
Alaska Airlines
Mon., 3 Nov. - Tue., 11 Nov.
SFO
San Francisco
LAX
Los Angeles
AU$122
Return
Found 2 hours ago
Select Alaska Airlines flight, departing Mon., 3 Nov. from San Francisco to Los Angeles, returning Tue., 11 Nov., priced at AU$122 Found 2 hours ago
Alaska Airlines
Mon., 22 Sep. - Fri., 26 Sep.
SFO
San Francisco
LAS
Las Vegas
AU$150
Return
Found 6 days ago
Select Alaska Airlines flight, departing Mon., 22 Sep. from San Francisco to Las Vegas, returning Fri., 26 Sep., priced at AU$150 Found 6 days ago
Alaska Airlines
Wed., 1 Oct. - Fri., 3 Oct.
SJC
San Jose
LAX
Los Angeles
AU$205
Return
Found 3 days ago
Select Alaska Airlines flight, departing Wed., 1 Oct. from San Jose to Los Angeles, returning Fri., 3 Oct., priced at AU$205 Found 3 days ago
Delta
Sat., 2 Aug. - Sat., 9 Aug.
SJC
San Jose
LAS
Las Vegas
AU$214
Return
Found 4 days ago
Select Delta flight, departing Sat., 2 Aug. from San Jose to Las Vegas, returning Sat., 9 Aug., priced at AU$214 Found 4 days ago
Delta
Wed., 9 Jul. - Wed., 16 Jul.
OAK
Oakland
LAS
Las Vegas
AU$228
Return
Found 6 days ago
Select Delta flight, departing Wed., 9 Jul. from Oakland to Las Vegas, returning Wed., 16 Jul., priced at AU$228 Found 6 days ago
Alaska Airlines
Wed., 13 Aug. - Wed., 13 Aug.
SFO
San Francisco
SEA
Seattle
AU$235
Return
Found 5 days ago
Select Alaska Airlines flight, departing Wed., 13 Aug. from San Francisco to Seattle, returning Wed., 13 Aug., priced at AU$235 Found 5 days ago
Alaska Airlines
Sat., 6 Sep. - Sat., 6 Sep.
SFO
San Francisco
PAE
Seattle
AU$235
Return
Found 6 days ago
Select Alaska Airlines flight, departing Sat., 6 Sep. from San Francisco to Seattle, returning Sat., 6 Sep., priced at AU$235 Found 6 days ago
Delta
Wed., 23 Jul. - Tue., 29 Jul.
SJC
San Jose
SEA
Seattle
AU$245
Return
Found 2 days ago
Select Delta flight, departing Wed., 23 Jul. from San Jose to Seattle, returning Tue., 29 Jul., priced at AU$245 Found 2 days ago
American Airlines
Tue., 1 Jul. - Fri., 4 Jul.
SFO
San Francisco
LGA
New York
AU$316
Return
Found 23 hours ago
Select American Airlines flight, departing Tue., 1 Jul. from San Francisco to New York, returning Fri., 4 Jul., priced at AU$316 Found 23 hours ago
Alaska Airlines
Thu., 10 Jul. - Mon., 14 Jul.
OAK
Oakland
SEA
Seattle
AU$322
Return
Found 22 hours ago
Select Alaska Airlines flight, departing Thu., 10 Jul. from Oakland to Seattle, returning Mon., 14 Jul., priced at AU$322 Found 22 hours ago

Flights from Silicon Valley: Essential Travel Information

Cheapest flight from Silicon Valley
AU$122 (roundtrip)
Best airlines to fly from Silicon Valley
Alaska Airlines, Delta, American Airlines
Cheapest month to fly from Silicon Valley
November
Silicon Valley IATA code
SJC
Silicon Valley Country/State
California
Airline ticket deals from Silicon Valley
AU$122 - AU$322
*Available to Expedia members.