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C$ 101 Find cheap flights from San Francisco Bay Area to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco Bay Area to Ontario departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
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Good to know

Low season

January

High season

June

Cheapest flight

C$ 101
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly (10% more expensive on average)
Flight from San Francisco to Toronto Pearson Airport

FAQs for booking flights from San Francisco Bay Area to Ontario

  • How does KAYAK find such low prices on flights from San Francisco Bay Area to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco Bay Area to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco Bay Area to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from San Francisco Bay Area is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco Bay Area to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to San Francisco Bay Area with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco Bay Area to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from San Francisco Bay Area up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from San Francisco Bay Area to Ontario

Need help choosing which airline to fly with from San Francisco Bay Area to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
EVA AirOverall score based on 1382 reviews
8.6Crew
8.3Comfort
8.0Entertainment
8.5Boarding
8.0Food
Airline reviews

On time service. Seat comfort and the crew service very good .

10.0 ExcellentAnonymous, Jul 2024ORD - TPE
Read more EVA Air reviews

On time service. Seat comfort and the crew service very good .

Only one Hindi movie from LAvto Taipei and same movie from Taipei to Singapore Really horrible and we call it entertainment???

Food was ok. Could have been better. Entertainment was limited, especially for kids.

The crew was very helpful. Food was prepared with great care and tasted wonderful. Movie selection was a bit limited. The bedding on the seat is a little too thin for sleeping.

As a senior traveller it’s difficult to be seated all the way at the back

Their announcement was not quite clear in Chinese. The rest is pretty good.

The hygiene of the bathrooms were terrible. Urine smells leaked out into the cabin and the seats were really tight, even for a petite woman like myself. Flight attendants did not go through the cabin enough to offer refreshments.

Fast and efficient boarding. Flight was on time. Service was very good for our long flight. First time flying with this airline and I would highly recommend.

Eva Air's Business Class is pretty decent. With the given price, I think that the food can be better.

Pleasant, comfortable, and entertaining. All told, ZERO issues with it. And sadly, so far the flight was WAY more comfortable than the hellhole that is "Lambug Beach Resort" at Badian Beach!

A 16 hour flight from Singapore to Los Angeles had only 2 meals. It would be great to have 3 meals.

I was traveling with my 3 minor children, one leg I was seated two aisles behind them. On the longest leg I would have preferred sitting across the aisle from them, not behind. My youngest is 4yos. I understand airplane seating configurations are not the airlines problem but seating the one adult with a reservation apart from the minors was very difficult.

Awesome! Was impressed with the hospitality and the thoughtful services. The cabin attendants were superb.

If I made the connection in Singapore I was stuck there for 24 hours you owe me 355.00 for accommodations

Leg room and flight sound insulation is very bad. They broke 3 of my bags with bad handling

Crews were great but food not much selection just all tailored for Asian passengers.

I had a great experience with Singapore airlines as always. The partner airline, Scoot was fine except my bag was misplaced during the shuffle. Ultimately, my baggage arrived intact. Attempting to inquire about my baggage was impossible.

The Premium economy class is not the same as some other airlines because there are no economy seats on these planes. Basically you’re getting an economy seat that’s a little wider. The seats are not that much more comfortable. The service and food experience is similar to economy class on other Asian airlines. There aren’t enough toilets for the entire plane therefore we are forced to share the business class toilets that are closed off with curtains.

Great to have actual hot tastey meal on a flight. Well done

All in all the flight was good. Love the fact that for airline food it was piping hot

Flight was quite late as there was no pilot Crew is usually excellent, this flight not as good as usual there were more mistakes, slower and less friendly service But honestly the aircraft was too cramped and uncomfortable for a 4 hour flying get so, do to the aircraft liability the very best you could ever do is mediocre.

It was so uncomfortable for 14 straight hours it was torture

Flight was ok. Unfortunately it was a Boeing 737, which is a cramped / tight airplane. I prefer the Airbus as they are a more comfortable flight experience.

when you can say you don't remember being at any point upset during a flight, the airline is winning .

Absolute disaster. Rude, uncooperative staff. Staff ignores and pretends you don’t exist when you are asking them a question. Erroneous departure gate and baggage claim information. Equipment not working for purchase of drinks. Overly expensive baggage check-in fees. Overly crowded. Dirty airplane. Passengers coughing incessantly as if they were being gassed. Circled airport in flight several times and waited on the tarmac for 1.5 hours. The worst experience ever. Consider another industry. The travel industry is not for you.

Luggage management is poor, my missing luggage is still lingering.

The pairing of personal Bluetooth headset did not work, provided headset did not work, then the screen locked and therefore no in-flight entertainment was available.

We were traveling as a family of 5 and they refused to seat us together. There were entire rows open, and my 13 year old daughter had to sit alone. Ridiculous!

Very poor the plane itself was really old, slight smell that couldn’t be named. I didn’t even get a boarding pass UNTIL AFTER clearing security! Even then, they said when I get to my connected flight I’ll get my 2nd boarding pass there! A bit ridiculous!

Great checkin experience and flight crew were very friendly and helpful

Book cheap flights from San Francisco Bay Area to Ontario

Recent round-trip flight deals

2/10Wed
1 stop
21h 34mSFO-YYZ
15/10Tue
2 stops
15h 10mYYZ-SFO
C$ 303
2/10Wed
1 stop
21h 34mSFO-YYZ
14/10Mon
1 stop
16h 56mYYZ-SFO
C$ 310
28/9Sat
directPorter Airlines
5h 25mSFO-YUL
4/10Fri
1 stopPorter Airlines
8h 37mYUL-SFO
C$ 328
28/9Sat
directPorter Airlines
5h 25mSFO-YUL
4/10Fri
1 stopPorter Airlines
8h 37mYUL-SFO
C$ 336
15/10Tue
1 stopAmerican Airlines
15h 00mSFO-YUL
31/10Thu
1 stopAmerican Airlines
9h 19mYUL-SFO
C$ 379
12/10Sat
1 stopAmerican Airlines
13h 22mSFO-YUL
29/10Tue
2 stopsAmerican Airlines
13h 11mYUL-SFO
C$ 393
24/10Thu
1 stopWestJet
9h 08mSFO-YKF
25/10Fri
2 stopsWestJet
35h 18mYKF-SFO
C$ 394
7/10Mon
1 stopUnited Airlines
15h 10mSJC-YYZ
11/10Fri
1 stopUnited Airlines
18h 02mYYZ-SJC
C$ 466
19/10Sat
2 stopsWestJet
30h 16mSFO-YUL
25/10Fri
1 stopWestJet
31h 16mYUL-SFO
C$ 469
8/10Tue
1 stopUnited Airlines
9h 37mSJC-YYZ
25/10Fri
2 stopsUnited Airlines
19h 17mYYZ-SJC
C$ 473

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Recent one-way flight deals

2/10Wed
1 stop
21h 34mSFO-YYZ
C$ 101
1/10Tue
1 stop
13h 44mSJC-YYZ
C$ 113
25/10Fri
1 stopFlair Airlines
17h 50mSFO-YKF
C$ 117
25/10Fri
1 stopFlair Airlines
17h 50mSFO-YKF
C$ 120
30/9Mon
directPorter Airlines
5h 25mSFO-YUL
C$ 128
25/9Wed
directPorter Airlines
5h 25mSFO-YUL
C$ 129
28/10Mon
2 stopsBritish Airways
10h 29mSFO-YUL
C$ 148
29/10Tue
2 stopsBritish Airways
17h 53mSFO-YUL
C$ 155
6/10Sun
1 stopUnited Airlines
15h 06mSJC-YYZ
C$ 196
25/9Wed
2 stopsUnited Airlines
13h 24mSJC-YYZ
C$ 202

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Last minute flights from San Francisco Bay Area to Ontario

Last minute flight, train and bus deals

16/9Mon
multi-stop
19h 20mSFO-YYZ
4/10Fri
multi-stop
14h 43mYYZ-SFO
C$ 427
16/9Mon
multi-stop
19h 55mSFO-YYZ
1/10Tue
multi-stop
20h 53mYYZ-SFO
C$ 461
16/9Mon
directAir Transat
5h 25mSFO-YUL
20/9Fri
directAir Transat
6h 16mYUL-SFO
C$ 572
17/9Tue
multi-stopWestJet
9h 12mSFO-YYZ
21/9Sat
multi-stopWestJet
8h 31mYYZ-SFO
C$ 594
15/9Sun
multi-stopAir Canada
11h 18mSJC-YYZ
3/10Thu
multi-stopAir Canada
18h 02mYYZ-SJC
C$ 622
17/9Tue
directAir Canada
5h 25mSFO-YUL
24/9Tue
directAir Canada
6h 16mYUL-SFO
C$ 674
17/9Tue
multi-stopWestJet
14h 28mSFO-YKF
20/9Fri
multi-stopWestJet
14h 03mYKF-SFO
C$ 699
17/9Tue
multi-stopUnited Airlines
7h 13mSJC-YYZ
24/9Tue
multi-stopUnited Airlines
7h 58mYYZ-SJC
C$ 750
17/9Tue
multi-stopUnited Airlines
11h 41mSJC-YYZ
24/9Tue
multi-stopUnited Airlines
7h 58mYYZ-SJC
C$ 762
14/9Sat
multi-stopAir Transat
8h 50mSFO-YYZ
22/9Sun
multi-stopAir Transat
9h 36mYYZ-SFO
C$ 822

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Everything you need to know for your flight to Ontario

Cabin class types available on flights to San Francisco Bay Area
Cabin classes available on flights to San Francisco Bay Area. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.