Popular in | February |
---|---|
Cheapest in | April |
Round-trip from | C$ 375 |
One-way from | C$ 163 |
Users have found that booking a flight from Ontario to San Francisco at least 49 days early can save you up to 70% on average compared to booking a flight this week. If booking 49 days before your flight isn’t an option for you, users have found flights from Ontario to San Francisco for as little as C$ 182 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 257 for flights departing within the next 3 days.
April can be a great time to fly to San Francisco from Ontario with a flight ticket averaging about C$ 194. Cheapflights users have found deals in the month of April for as cheap as C$ 52. The most expensive prices can be found in the month of March.
When flying from Ontario to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
C$ 204 - C$ 503
Route
Depart
Return
Price
OntarioSan Francisco
ONT - SFO
ONTSFO
Ontario
Tue 4/6
1 stop4h 21m
San Francisco
Tue 11/6
Nonstop1h 23m
OntarioSan Francisco
ONT - SFO
ONTSFO
Ontario
Tue 21/5
Nonstop1h 28m
San Francisco
Tue 21/5
Nonstop1h 34m
OntarioSan Francisco
ONT - SFO
ONTSFO
Ontario
Mon 3/6
1 stop6h 00m
San Francisco
Tue 11/6
1 stop4h 16m
OntarioSan Francisco
ONT - SFO
ONTSFO
Ontario
Wed 5/6
2 stops15h 35m
San Francisco
Tue 11/6
1 stop9h 14m
OntarioSan Francisco
ONT - SFO
ONTSFO
Ontario
Tue 4/6
2 stops17h 05m
San Francisco
Tue 11/6
2 stops15h 58m
OntarioSan Francisco
ONT - SFO
ONTSFO
Ontario
Tue 4/6
2 stops15h 28m
San Francisco
Tue 11/6
2 stops15h 58m
OntarioSan Francisco
ONT - SFO
ONTSFO
Ontario
Mon 10/6
2 stops15h 35m
San Francisco
Tue 11/6
1 stop15h 58m
OntarioSan Francisco
ONT - SFO
ONTSFO
Ontario
Thu 27/6
1 stop4h 20m
San Francisco
Fri 28/6
1 stop3h 30m
OntarioSan Francisco
ONT - SFO
ONTSFO
Ontario
Wed 12/6
1 stop5h 45m
San Francisco
Tue 25/6
2 stops13h 22m
Currently, January is the cheapest month in which you can book a flight from Ontario to San Francisco (average of C$ 274). Flying from Ontario to San Francisco in July is currently the most expensive (average of C$ 418). 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.
January
C$ 375
February
C$ 381
March
C$ 488
April
C$ 463
May
C$ 485
June
C$ 502
July
C$ 571
August
C$ 556
September
C$ 504
October
C$ 506
November
C$ 539
December
C$ 500
SFO Temperature | 11 - 17 °C |
---|
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.
34%of flight departures | Early morningMidnight to 6 am |
---|---|
66%of flight departures | Morning6 am to noon |
0%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
Sunday | 4daily flights |
---|---|
Monday | 7daily flights |
Tuesday | 7daily flights |
Wednesday | 7daily flights |
Thursday | 8daily flights |
Friday | 7daily flights |
Saturday | 5daily flights |
Cheapflights makes it easy to find Ontario to San Francisco flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to San Francisco for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to San Francisco flexibly with Cheapflights today.
Not ready to book yet? You can track prices for flights from Ontario to San Francisco on Cheapflights with our Price Alert feature and get notified when better prices are available.