To save up to 107% on this flight, we recommend booking at least 43 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Region of Ontario to San Francisco from $508 1-2 weeks out and tickets from $780 for flights departing within the next 72 hours.
Flights from Region of Ontario to San Francisco lean towards being more expensive in December. Prices are generally better when you fly from Region of Ontario to San Francisco in February, with the cheapest ticket starting at $212.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to San Francisco as you normally would.
Fly from
Fly to
Budget
$213 - $402
Route
Depart
Return
Price
Toronto Pearson IntlSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Tue 6/4
1 stop19h 37m
San Francisco
Tue 6/18
1 stop15h 13m
Toronto Pearson IntlSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Tue 6/4
1 stop19h 37m
San Francisco
Tue 6/18
1 stop15h 13m
Toronto Kitchener-WaterlooSan Francisco
YKF - SFO
YKFSFO
Toronto Kitchener-Waterloo
Wed 6/5
1 stop15h 15m
San Francisco
Tue 6/11
1 stop17h 50m
Toronto Kitchener-WaterlooSan Francisco
YKF - SFO
YKFSFO
Toronto Kitchener-Waterloo
Thu 7/18
1 stop8h 45m
San Francisco
Tue 7/23
1 stop9h 02m
Toronto IslandSan Francisco
YTZ - SFO
YTZSFO
Toronto Island
Fri 7/12
1 stop11h 27m
San Francisco
Mon 7/15
1 stop8h 56m
Toronto Pearson IntlSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Tue 6/4
Nonstop5h 37m
San Francisco
Tue 7/9
Nonstop4h 51m
Toronto Pearson IntlSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Sun 6/2
1 stop9h 17m
San Francisco
Thu 7/11
Nonstop4h 40m
Toronto Pearson IntlSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Fri 6/14
1 stop8h 11m
San Francisco
Mon 7/1
1 stop8h 43m
Toronto Pearson IntlSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Tue 6/4
2 stops15h 24m
San Francisco
Mon 6/10
1 stop8h 27m
No data available for this route at this time. Please check back soon.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
9%of flight departures | Early morningMidnight to 6 am |
---|---|
47%of flight departures | Morning6 am to noon |
23%of flight departures | AfternoonNoon to 6 pm |
21%of flight departures | Evening6 pm to midnight |
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to San Francisco. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to San Francisco.
Certainly. Search results for flights to San Francisco from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Of course! You can now track prices for flights from Ontario to San Francisco and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.