
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $90 (Frontier) |
One-way from | $63 (Kiwi.com) |
Popular in | February |
Cheapest in | October |
Average price | $201 |
Good round-trip deal | $171 or less |
Good one-way deal | $85 or less |
Fly from
Fly to
Route
Depart
Return
OntarioSan Francisco
ONT - SFO
ONTSFO
Ontario
Tue 6/2
1:50 pm-3:13 pm
Nonstop1h 23m
San Francisco
Tue 6/9
9:00 pm-10:37 pm
Nonstop1h 37m
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Wed 6/3
12:45 pm-7:55 pm
2 stops7h 10m
San Francisco
Sat 6/6
6:00 am-7:35 am
Nonstop1h 35m
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Tue 6/2
4:25 pm-11:15 pm
2 stops6h 50m
San Francisco
Tue 6/9
5:50 am-7:25 am
Nonstop1h 35m
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Tue 6/2
4:25 pm-11:15 pm
2 stops6h 50m
San Francisco
Sat 6/6
6:00 am-7:35 am
Nonstop1h 35m
Los AngelesSan Francisco
LAX - SFO
LAXSFO
Los Angeles Los Angeles
Fri 5/29
1:36 pm-3:03 pm
Nonstop1h 27m
San Francisco
Fri 5/29
4:45 pm-6:21 pm
Nonstop1h 36m
Los AngelesSan Francisco
LAX - SFO
LAXSFO
Los Angeles Los Angeles
Thu 6/4
12:15 pm-1:36 pm
Nonstop1h 21m
San Francisco
Mon 6/8
9:20 am-10:53 am
Nonstop1h 33m
Palm SpringsSan Francisco
PSP - SFO
PSPSFO
Palm Springs
Tue 8/18
7:15 am-8:48 am
Nonstop1h 33m
San Francisco
Wed 9/9
11:33 am-1:18 pm
Nonstop1h 45m
Palm SpringsSan Francisco
PSP - SFO
PSPSFO
Palm Springs
Sat 5/30
8:12 am-9:50 am
Nonstop1h 38m
San Francisco
Tue 6/2
5:42 pm-7:19 pm
Nonstop1h 37m
San DiegoSan Francisco
SAN - SFO
SANSFO
San Diego
Sun 5/31
7:00 am-8:35 am
Nonstop1h 35m
San Francisco
Fri 6/5
8:45 am-10:25 am
Nonstop1h 40m
Los AngelesSan Francisco
LAX - SFO
LAXSFO
Los Angeles Los Angeles
Fri 5/29
8:45 pm-10:10 pm
Nonstop1h 25m
San Francisco
Mon 6/1
10:30 am-12:00 pm
Nonstop1h 30m
Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from California to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, July is the cheapest month in which you can book a flight from California to San Francisco (average of $163). Flying from California to San Francisco in March is currently the most expensive (average of $260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s typically best to fly out from California to San Francisco at noon. Doing so could potentially save you 16% on the flight price compared to flying in the morning, which is usually more expensive.
Travelers seeking maximum savings on their California to San Francisco flight should consider departing on Saturday evenings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from USCA to SFO are scheduled on a Friday (155 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (90 on average).
Entertainment
Boarding
Overall
Crew
Comfort
Food
Reviews
Anonymous,Jan 2026
STS - LAX
Entertainment
Boarding
Overall
Crew
Comfort
Food
Reviews
Anonymous,Jan 2026
STS - LAX
Entertainment
Boarding
Overall
Crew
Comfort
Food
Reviews
Anonymous,Jan 2026
STS - LAX
Entertainment
Boarding
Overall
Crew
Comfort
Food
Reviews
Anonymous,Jan 2026
STS - LAX
Entertainment
Boarding
Overall
Crew
Comfort
Food
Reviews
Anonymous,Jan 2026
STS - LAX
Entertainment
Boarding
Overall
Crew
Comfort
Food
Reviews
Anonymous,Jan 2026
STS - LAX
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$27 | Average$110 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$38 | Average$170 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$38 | Average$124 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$77 | Average$249 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$77 | Average$248 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$78 | Average$220 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$80 | Average$203 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$102 | Average$200 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$107 | Average$359 | FlexibilityNo cancel fee | On-time71% |