Air Canada flights from Toronto Pearson Intl Airport to San Francisco (YYZ - SFO)
YYZ — SFO
4 Nov — 11 Nov1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
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Cheapest Air Canada flights from Pearson Intl to San Francisco
Explore the most affordable Air Canada flight options available from Pearson Intl to San Francisco. Find the lowest fares with prices last updated on 5 October 2026.
Fri 9-1016:18 -
1 stop7h 56m
Mon 12-1023:30 -
1 stop7h 24m
Deal found 2-10HK$5,563
Last-minute Air Canada flights from Pearson Intl to San Francisco
Discover last-minute Air Canada flight deals from Pearson Intl to San Francisco. Data last updated 5 October 2026 and is based on user searches.
Fri 9-1016:18 -
1 stop7h 56m
Mon 12-1023:30 -
1 stop7h 24m
Deal found 2-10HK$5,563
One-way Air Canada flights to San Francisco
Search for one-way Air Canada flight options to San Francisco. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.
Mon 19-1006:30 -
Nonstop5h 38m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 30-9HK$3,688
How do most travelers feel about Air Canada?
Air Canada has received a 7.1/10 rating from 11,716 Cheapflights user reviews. If you wish to plan your next trip from Toronto Pearson Intl Airport to San Francisco with Air Canada, enter your preferred travel dates above!
Air Canada flights from Pearson Intl to San Francisco in 2026
Find detailed information about Air Canada flights from Pearson Intl to San Francisco. Explore the options provided by Air Canada to plan your journey from Pearson Intl to San Francisco. Data last updated 5 October 2026.
When is the best time to book a flight to San Francisco with Air Canada?
The best time to book a flight to San Francisco with Air Canada is 72 days before departure. On average, fares are higher if you book 1 day before departure.
Which month is the cheapest to fly Economy class from Toronto Pearson Intl Airport to San Francisco?
For Economy class flights, the cheapest month to fly this route is March. The most expensive months are August and December.
Weekly Air Canada flight availability from Toronto Pearson Intl Airport to San Francisco
The most Air Canada flights from YYZ to SFO are scheduled on a Monday (5 on average). You will have fewer Air Canada flight options on Sunday, which is when the least amount of flights are scheduled (3 on average).
Rainfall in San Francisco by month
Plan your trip to San Francisco by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.
Temperature in San Francisco by month
Plan your trip to San Francisco by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).
Best time to book a flight from Pearson Intl to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Pearson Intl with our price prediction graph.
YYZ-SFO
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
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Other Air Canada flights from Pearson Intl
Browse through other Air Canada flights departing from Pearson Intl. Flight routes are based on user searches made on Cheapflights and were last updated on 5 October 2026.
If San Francisco is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 5 October 2026.
Browse through some of the most popular routes that Air Canada offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 5 October 2026.
Read reviews and see what other travellers are saying about their experiences with Air Canada. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Air Canada for your next flight. Reviews last updated 5 October 2026.
Air Canada cancelled our flight and rebooked us on Lufthansa, where we had to pay for checked luggage. We originally chose Air Canada because our Aeroplan credit card includes a free checked bag. It’s frustrating to face an extra charge because of a change we didn’t choose.
10.0
Wonderful|Sept 2026
Everything it was good 👍 Thank
2.0
Poor|Aug 2026
Our flight from Kelowna was 5 hours delayed. We missed our connection. We were able to get to a hotel by 3:00 a.m. but the breakfast cost us $40. The hotel was good. We were rescheduled for the flight the next night when it was canceled. There were no hotel vouchers available which didn't matter because there were no hotel rooms available. We decided to just drive which was not easy doing a one-way rental to the United States. Worst possible trip I've ever had
2.0
Poor|Aug 2026
The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information
8.0
Very Good|Aug 2026
Good
1 out of 3334
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