Cheap flights from Northern California

Featured airlines

United
Delta
American Airlines
Alaska Airlines
Air Canada
Cathay Pacific
Air New Zealand
Qantas Airways
Asiana Airlines

  • 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

Prices were available within the past 7 days and start at AU$76 for one-way flights and AU$159 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
Alaska Airlines
San Jose — Los Angeles
SJC - LAX with Alaska Airlines
Mon, 10 Feb
Alaska Airlines
Los Angeles — San Jose
LAX - SJC with Alaska Airlines
Tue, 25 Feb
Found 6 hours ago
From AU$159
Select flight from San Jose to Los Angeles, departing on February 10 with Alaska Airlines, and returning from Los Angeles to San Jose on February 25 with Alaska Airlines. Price from AU$159, Found 6 hours ago.
Alaska Airlines
San Francisco — Las Vegas
SFO - LAS with Alaska Airlines
Mon, 27 Jan
Alaska Airlines
Las Vegas — San Francisco
LAS - SFO with Alaska Airlines
Tue, 28 Jan
Found 6 days ago
From AU$166
Select flight from San Francisco to Las Vegas, departing on January 27 with Alaska Airlines, and returning from Las Vegas to San Francisco on January 28 with Alaska Airlines. Price from AU$166, Found 6 days ago.
Alaska Airlines
Reno — Los Angeles
RNO - LAX with Alaska Airlines
Sat, 8 Feb
Alaska Airlines
Los Angeles — Reno
LAX - RNO with Alaska Airlines
Sat, 8 Feb
Found 3 days ago
From AU$175
Select flight from Reno to Los Angeles, departing on February 8 with Alaska Airlines, and returning from Los Angeles to Reno on February 8 with Alaska Airlines. Price from AU$175, Found 3 days ago.
Alaska Airlines
San Francisco — Los Angeles
SFO - LAX with Alaska Airlines
Sat, 25 Jan
Alaska Airlines
Los Angeles — San Francisco
LAX - SFO with Alaska Airlines
Sat, 25 Jan
Found 9 hours ago
From AU$175
Select flight from San Francisco to Los Angeles, departing on January 25 with Alaska Airlines, and returning from Los Angeles to San Francisco on January 25 with Alaska Airlines. Price from AU$175, Found 9 hours ago.
Alaska Airlines
San Francisco — Seattle
SFO - SEA with Alaska Airlines
Thu, 30 Jan
Alaska Airlines
Seattle — San Francisco
SEA - SFO with Alaska Airlines
Thu, 6 Feb
Just found
From AU$184
Select flight from San Francisco to Seattle, departing on January 30 with Alaska Airlines, and returning from Seattle to San Francisco on February 6 with Alaska Airlines. Price from AU$184, Just found.
Delta
Sacramento — Los Angeles
SMF - LAX with Delta
Sat, 18 Jan
Delta
Los Angeles — Sacramento
LAX - SMF with Delta
Sat, 25 Jan
Found 1 hour ago
From AU$185
Select flight from Sacramento to Los Angeles, departing on January 18 with Delta, and returning from Los Angeles to Sacramento on January 25 with Delta. Price from AU$185, Found 1 hour ago.
Delta
Sacramento — Las Vegas
SMF - LAS with Delta
Wed, 22 Jan
Delta
Las Vegas — Sacramento
LAS - SMF with Delta
Sat, 8 Feb
Found 2 hours ago
From AU$185
Select flight from Sacramento to Las Vegas, departing on January 22 with Delta, and returning from Las Vegas to Sacramento on February 8 with Delta. Price from AU$185, Found 2 hours ago.
Alaska Airlines
San Jose — Seattle
SJC - SEA with Alaska Airlines
Thu, 16 Jan
Alaska Airlines
Seattle — San Jose
SEA - SJC with Alaska Airlines
Fri, 17 Jan
Found 14 hours ago
From AU$208
Select flight from San Jose to Seattle, departing on January 16 with Alaska Airlines, and returning from Seattle to San Jose on January 17 with Alaska Airlines. Price from AU$208, Found 14 hours ago.
Delta
Sacramento — Seattle
SMF - SEA with Delta
Thu, 9 Jan
Delta
Seattle — Sacramento
SEA - SMF with Delta
Thu, 9 Jan
Found 2 days ago
From AU$225
Select flight from Sacramento to Seattle, departing on January 9 with Delta, and returning from Seattle to Sacramento on January 9 with Delta. Price from AU$225, Found 2 days ago.
Alaska Airlines
Reno — Las Vegas
RNO - LAS with Alaska Airlines
Thu, 23 Jan
Alaska Airlines
Las Vegas — Reno
LAS - RNO with Alaska Airlines
Wed, 29 Jan
Found 1 day ago
From AU$225
Select flight from Reno to Las Vegas, departing on January 23 with Alaska Airlines, and returning from Las Vegas to Reno on January 29 with Alaska Airlines. Price from AU$225, Found 1 day ago.
Alaska Airlines
San Francisco — Las Vegas
SFO - LAS with Alaska Airlines
Tue, 21 Jan
Found 1 day ago
From AU$76
Select flight from San Francisco to Las Vegas, departing on with Alaska Airlines. Price from AU$76, Found 1 day ago.
Delta
San Jose — Los Angeles
SJC - LAX with Delta
Sun, 12 Jan
Found 1 hour ago
From AU$80
Select flight from San Jose to Los Angeles, departing on with Delta. Price from AU$80, Found 1 hour ago.
Alaska Airlines
San Francisco — Seattle
SFO - SEA with Alaska Airlines
Tue, 25 Feb
Just found
From AU$92
Select flight from San Francisco to Seattle, departing on with Alaska Airlines. Price from AU$92, Just found.
Alaska Airlines
San Francisco — Seattle
SFO - PAE with Alaska Airlines
Fri, 24 Jan
Found 8 hours ago
From AU$92
Select flight from San Francisco to Seattle, departing on with Alaska Airlines. Price from AU$92, Found 8 hours ago.
Alaska Airlines
Oakland — Seattle
OAK - SEA with Alaska Airlines
Wed, 5 Feb
Found 2 days ago
From AU$92
Select flight from Oakland to Seattle, departing on with Alaska Airlines. Price from AU$92, Found 2 days ago.
Alaska Airlines
Reno — Los Angeles
RNO - LAX with Alaska Airlines
Tue, 11 Mar
Found 1 day ago
From AU$92
Select flight from Reno to Los Angeles, departing on with Alaska Airlines. Price from AU$92, Found 1 day ago.
Alaska Airlines
San Francisco — Los Angeles
SFO - LAX with Alaska Airlines
Wed, 12 Feb
Just found
From AU$92
Select flight from San Francisco to Los Angeles, departing on with Alaska Airlines. Price from AU$92, Just found.
Delta
Sacramento — Los Angeles
SMF - LAX with Delta
Sat, 18 Jan
Found 1 hour ago
From AU$93
Select flight from Sacramento to Los Angeles, departing on with Delta. Price from AU$93, Found 1 hour ago.
Delta
Sacramento — Las Vegas
SMF - LAS with Delta
Mon, 27 Jan
Found 1 day ago
From AU$93
Select flight from Sacramento to Las Vegas, departing on with Delta. Price from AU$93, Found 1 day ago.
Alaska Airlines
San Jose — Seattle
SJC - SEA with Alaska Airlines
Fri, 7 Feb
Found 7 hours ago
From AU$105
Select flight from San Jose to Seattle, departing on with Alaska Airlines. Price from AU$105, Found 7 hours ago.
*Available to Expedia members.