Ontario, CA ONT to San Francisco, CA SFO flight with Alaska Airlines

The best way to find a cheap flight ticket from Ontario, CA to San Francisco, CA is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Ontario, CA to San Francisco, CA will cost around $829 if you buy it on the day, but the cheapest tickets can be found for only $168.

Of the 109 flights that leave Ontario, CA for San Francisco, CA onSun, Jun 21, 32 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Sun, Jun 21 the direct flights cover the 595 km distance in an average of 1 h 23 m but if you time it right, some flights will get you there in just 1 h 22 m .

On Sun, Jun 21 the longest flights will take 1 h 25 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.