Popular in | January |
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Cheapest in | April |
Average price | C$ 161 |
Round-trip from | C$ 339 |
To save up to 55% on this flight, we recommend booking at least 30 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from San Francisco to Ontario from C$ 189 1-2 weeks out and tickets from C$ 258 for flights departing within the next 72 hours.
April is one of the best times of the year to fly to Ontario from San Francisco. Prices for April average C$ 201 per person but you can even find prices for as low as C$ 60. The most expensive prices can be found in the month of November. Opting for a April flight can save you 14% on your journey compared to booking in November
When flying from San Francisco to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Currently, September is the cheapest month in which you can book a flight from San Francisco to Ontario (average of C$ 243). Flying from San Francisco to Ontario in August is currently the most expensive (average of C$ 527). 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$ 413
February
C$ 467
March
C$ 565
April
C$ 437
May
C$ 661
June
C$ 546
July
C$ 565
August
C$ 718
September
C$ 331
October
C$ 516
November
C$ 653
December
C$ 520
LAX Temperature | 14 - 23 °C |
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1%of flight departures | Early morningMidnight to 6 am |
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44%of flight departures | Morning6 am to noon |
0%of flight departures | AfternoonNoon to 6 pm |
55%of flight departures | Evening6 pm to midnight |
Sunday | 4daily flights |
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Monday | 6daily flights |
Tuesday | 6daily flights |
Wednesday | 6daily flights |
Thursday | 6daily flights |
Friday | 6daily flights |
Saturday | 2daily flights |
Cheapflights makes it easy to find San Francisco to Ontario 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.
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Francisco to Ontario for you. Better yet — we are completely free to use.
Yes! Cheapflights helps users easily find flights from San Francisco to Ontario with no change fees.
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!