Flights from San Francisco International Airport to Ontario

Flight deals from San Francisco International Airport to Ontario

Looking for cheap tickets from San Francisco International Airport to Ontario, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Flying from San Francisco International Airport to Ontario

Arm yourself with these facts on the fly.
Cheapest flight found$364, Toronto
Cheapest month to flyJune
Average flight time4 hrs, 59 mins
Average flights per week198
Most popular airlineUnited

Frequently asked questions

Yes - direct flights currently operate from San Francisco International Airport to Toronto Pearson International Airport in Ontario.
We looked at all of the upcoming return flights from San Francisco International Airport to Ontario we could find over the next 12 months. It looks like $364 is the best price. This is good, compared to the average Ontario ticket price of $888.
The cheapest month to fly from San Francisco International Airport to London Airport is currently July.
The cheapest month to fly from San Francisco International Airport to Windsor Airport is currently June.
The cheapest month to fly from San Francisco International Airport to Timmins Airport is currently July.
And the cheapest month to fly from San Francisco International Airport to Toronto Pearson International Airport is usually June.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Francisco International Airport to Ontario on Tuesday, 11 June 2024.
If you're flying from San Francisco International, the cheapest city in Ontario to fly into is Toronto. The cheapest airport serving Toronto at the moment is Toronto Pearson International.
The average flight time between San Francisco International Airport and Ontario is 4 hours and 59 minutes.
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