Cheap flights from Toronto Pearson Intl Airport to San Francisco from £140
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SFO
24 Nov — 1 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto Pearson Intl to San Francisco are usually found in January or February, booked 55 days in advance, depart on a Tuesday or Wednesday and return on a Monday
Cheap flight deals from Pearson Intl to San Francisco
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Cheapest flights from Pearson Intl to San Francisco
Explore the most affordable flight options available from Pearson Intl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.
Fri 20/1116:10 -
1 stop18h 38m
Tue 24/1108:25 -
1 stop10h 10m
Deal found 23/10£220
Thu 12/1117:15 -
2 stops18h 37m
Tue 17/1117:42 -
1 stop19h 23m
Deal found 21/10£223
Thu 26/1110:53 -
1 stop7h 42m
Sun 29/1123:29 -
Nonstop5h 01m
Deal found 22/10£223
Wed 2/1215:45 -
1 stop18h 35m
Sun 6/1214:00 -
Nonstop4h 49m
Deal found 23/10£225
Thu 12/1117:15 -
2 stops18h 37m
Wed 18/1115:38 -
2 stops21h 27m
Deal found 21/10£226
Thu 24/1206:10 -
1 stop11h 20m
Tue 5/106:00 -
1 stop10h 07m
Deal found 22/10£227
Tue 17/1109:50 -
Nonstop5h 54m
Wed 25/1113:45 -
Nonstop4h 58m
Deal found 22/10£230
Tue 15/1206:30 -
Nonstop5h 59m
Wed 16/1223:29 -
Nonstop5h 01m
Deal found 22/10£232
Wed 11/1107:35 -
1 stop11h 41m
Thu 12/1123:59 -
1 stop8h 10m
Deal found 22/10£233
Sat 7/1118:33 -
1 stop8h 23m
Sat 14/1122:40 -
1 stop7h 15m
Deal found 22/10£234
Best flights from Pearson Intl to San Francisco
Discover carefully curated flight deals from Pearson Intl to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.
Mon 7/1217:30 -
1 stop9h 41m
Mon 14/1221:30 -
2 stops9h 17m
Deal found 23/10£247
Sat 21/1106:00 -
2 stops16h 49m
Mon 23/1123:05 -
1 stop9h 14m
Deal found 20/10£284
Sun 13/1206:30 -
Nonstop5h 59m
Thu 31/1208:25 -
1 stop10h 10m
Deal found 20/10£296
Tue 15/1214:35 -
1 stop7h 50m
Wed 16/1210:23 -
1 stop9h 53m
Deal found 23/10£248
Sun 8/1106:30 -
Nonstop5h 59m
Fri 13/1122:45 -
1 stop8h 02m
Deal found 22/10£252
Mon 14/1206:30 -
Nonstop5h 59m
Thu 31/1208:25 -
1 stop10h 10m
Deal found 20/10£296
Mon 9/1115:35 -
1 stop10h 53m
Fri 13/1121:20 -
2 stops9h 27m
Deal found 22/10£256
Thu 25/306:20 -
Nonstop6h 09m
Tue 30/322:45 -
Nonstop5h 00m
Deal found 23/10£277
Fri 13/1115:35 -
2 stops10h 31m
Sun 22/1119:51 -
2 stops10h 56m
Deal found 21/10£289
Sun 8/1117:55 -
1 stop9h 58m
Thu 12/1119:51 -
2 stops10h 56m
Deal found 23/10£294
Tue 8/1206:30 -
Nonstop5h 59m
Tue 15/1214:17 -
1 stop6h 42m
Deal found 24/10£297
Wed 2/1219:44 -
1 stop8h 46m
Mon 7/1219:51 -
2 stops10h 56m
Deal found 24/10£302
Direct flights from Pearson Intl to San Francisco
Explore direct flight options from Pearson Intl to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 25 October 2026.
Sun 21/306:20 -
Nonstop6h 09m
Tue 30/322:45 -
Nonstop5h 00m
Deal found 23/10£229
Tue 17/1109:50 -
Nonstop5h 54m
Wed 25/1113:45 -
Nonstop4h 58m
Deal found 22/10£230
Tue 15/1206:30 -
Nonstop5h 59m
Wed 16/1223:29 -
Nonstop5h 01m
Deal found 22/10£232
Sun 15/1106:30 -
Nonstop5h 59m
Mon 23/1108:25 -
Nonstop4h 49m
Deal found 21/10£234
Sun 8/1106:30 -
Nonstop5h 59m
Mon 16/1123:29 -
Nonstop5h 01m
Deal found 21/10£235
Sat 7/1106:30 -
Nonstop5h 59m
Mon 16/1108:10 -
Nonstop4h 58m
Deal found 22/10£236
Fri 5/208:15 -
Nonstop5h 50m
Sat 13/216:40 -
Nonstop4h 49m
Deal found 23/10£244
Tue 22/1206:30 -
Nonstop6h 05m
Thu 14/108:10 -
Nonstop4h 58m
Deal found 21/10£245
Mon 23/1109:50 -
Nonstop5h 54m
Fri 27/1113:45 -
Nonstop4h 58m
Deal found 24/10£247
Thu 12/1109:50 -
Nonstop5h 54m
Tue 24/1113:45 -
Nonstop4h 58m
Deal found 22/10£250
Last-minute flights from Pearson Intl to San Francisco
Discover last-minute flight deals from Pearson Intl to San Francisco. Data last updated 25 October 2026 and is based on user searches.
Sat 7/1118:33 -
1 stop8h 23m
Sat 14/1122:40 -
1 stop7h 15m
Deal found 22/10£234
Wed 11/1118:10 -
1 stop7h 52m
Fri 4/1222:59 -
1 stop9h 11m
Deal found 22/10£233
Thu 12/1117:15 -
2 stops18h 37m
Tue 17/1117:42 -
1 stop19h 23m
Deal found 21/10£223
Thu 12/1112:15 -
1 stop8h 56m
Mon 23/1121:35 -
1 stop10h 44m
Deal found 20/10£235
Fri 13/1117:05 -
1 stop7h 40m
Sun 15/1108:25 -
Nonstop4h 49m
Deal found 21/10£237
Mon 16/1117:25 -
1 stop9h 33m
Mon 23/1121:35 -
1 stop10h 44m
Deal found 21/10£236
Tue 17/1109:50 -
Nonstop5h 54m
Wed 25/1113:45 -
Nonstop4h 58m
Deal found 22/10£230
Fri 20/1116:10 -
1 stop18h 38m
Tue 24/1108:25 -
1 stop10h 10m
Deal found 23/10£220
Fri 20/1117:15 -
1 stop9h 46m
Wed 2/1213:36 -
1 stop6h 31m
Deal found 21/10£235
Thu 26/1110:53 -
1 stop7h 42m
Sun 29/1123:29 -
Nonstop5h 01m
Deal found 22/10£223
One-way flights from Pearson Intl to San Francisco
Search for one-way flight options from Pearson Intl to San Francisco. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.
Mon 23/1117:15 -
2 stops19h 13m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/10£140
Thu 12/1117:15 -
2 stops17h 12m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/10£141
Thu 12/1114:20 -
1 stop11h 42m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/10£142
Thu 14/109:50 -
Nonstop5h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/10£143
Tue 22/1218:55 -
1 stop9h 04m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/10£144
Sat 21/1116:20 -
2 stops11h 33m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/10£146
Tue 15/1207:20 -
2 stops14h 27m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/10£148
Mon 7/1218:55 -
2 stops25h 54m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/10£150
Fri 4/1209:55 -
1 stop11h 08m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 24/10£152
Thu 5/1106:00 -
1 stop7h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/10£152
Sun 8/1119:34 -
1 stop7h 24m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/10£153
Find flight deals from Pearson Intl to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 October 2026.
Customise your flight search to find flights from Pearson Intl to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 25 October 2026.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
TorontoSan Francisco
YYZ Toronto Pearson Intl - SFO San Francisco
YYZSFO
Toronto Pearson Intl
Tue 10/11
12:15-20:58
1 stop11h 43m
San Francisco
Wed 31/12
00:00-03:00
Nonstop0h 00m
£153
TorontoSan Francisco
YYZ Toronto Pearson Intl - SFO San Francisco
YYZSFO
Toronto Pearson Intl
Wed 18/11
15:35-23:06
2 stops10h 31m
San Francisco
Wed 31/12
00:00-03:00
Nonstop0h 00m
£167
TorontoSan Francisco
YYZ Toronto Pearson Intl - SFO San Francisco
YYZSFO
Toronto Pearson Intl
Fri 11/12
10:53-17:40
2 stops9h 47m
San Francisco
Wed 31/12
00:00-03:00
Nonstop0h 00m
£167
TorontoSan Francisco
YYZ Toronto Pearson Intl - SFO San Francisco
YYZSFO
Toronto Pearson Intl
Wed 11/11
17:55-11:42
2 stops20h 47m
San Francisco
Wed 31/12
00:00-03:00
Nonstop0h 00m
£167
TorontoSan Francisco
YYZ Toronto Pearson Intl - SFO San Francisco
YYZSFO
Toronto Pearson Intl
Mon 9/11
20:40-09:30
1 stop15h 50m
San Francisco
Wed 31/12
00:00-03:00
Nonstop0h 00m
£168
TorontoSan Francisco
YYZ Toronto Pearson Intl - SFO San Francisco
YYZSFO
Toronto Pearson Intl
Sun 8/11
17:55-00:53
1 stop9h 58m
San Francisco
Wed 31/12
00:00-03:00
Nonstop0h 00m
£169
TorontoSan Francisco
YYZ Toronto Pearson Intl - SFO San Francisco
YYZSFO
Toronto Pearson Intl
Thu 17/12
08:35-17:44
2 stops12h 09m
San Francisco
Wed 31/12
00:00-03:00
Nonstop0h 00m
£173
TorontoSan Francisco
YYZ Toronto Pearson Intl - SFO San Francisco
YYZSFO
Toronto Pearson Intl
Tue 19/1
11:45-20:03
2 stops11h 18m
San Francisco
Wed 31/12
00:00-03:00
Nonstop0h 00m
£180
Fastest return journey
TorontoSan Francisco
YYZ Toronto Pearson Intl - SFO San Francisco
YYZSFO
Toronto Pearson Intl
Thu 12/11
09:50-12:44
Nonstop5h 54m
San Francisco
Wed 31/12
00:00-03:00
Nonstop0h 00m
£180
TorontoSan Francisco
YYZ Toronto Pearson Intl - SFO San Francisco
YYZSFO
Toronto Pearson Intl
Sat 5/12
11:36-21:48
2 stops13h 12m
San Francisco
Wed 31/12
00:00-03:00
Nonstop0h 00m
£180
Flights are sorted by cheapest return flights first.
Deals found on 23/10
Showing 1-10 of 23 resultsSorted by cheapest first
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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.
Cheapflights Insights
Everything you need to know about your flight from Toronto Pearson Intl Airport to San Francisco
Prices
Delays
More
How far ahead should I book a flight from Toronto Pearson Intl Airport to San Francisco?
The best time to book flights from Toronto Pearson Intl Airport to San Francisco is 54 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Toronto Pearson Intl Airport to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to San Francisco (average of £269). Flying from Toronto Pearson Intl Airport to San Francisco in August is currently the most expensive (average of £368). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from YYZ to SFO?
Find hourly flight availability from Pearson Intl to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 October 2026.
When flying from Toronto Pearson Intl Airport to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost for a return flight from Toronto Pearson Intl Airport to San Francisco?
Airfare is below average for this route at the moment.
Toronto Pearson Intl Airport to San Francisco flights typically cost between £246 and £378 in November.The cheapest return price found within the last 5 days was £220 on Multiple Airlines (20 Nov–24 Nov).
How often are flights from Toronto to San Francisco delayed?
About 27% of weekly flights between Toronto and San Francisco have experienced delays in the past year, with the average delay time being 149 minutes.
What is the most punctual flight time for Toronto to San Francisco flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Toronto to San Francisco flights?
Over the past year, United Airlines have had the lowest number of delays on this route, with just 19% of flights being delayed.
What’s the top stopover airport for flights from Toronto Pearson Intl Airport to San Francisco?
Share of one-stop return flights from Toronto Pearson Intl Airport to San Francisco chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Chicago (ORD) – chosen by Cheapflights users on 50% of one-stop itineraries from Toronto Pearson Intl Airport to San Francisco on Cheapflights.
What’s the cheapest stopover airport for flights from Toronto Pearson Intl Airport to San Francisco?
Average return fare for one-stop flights from Toronto Pearson Intl Airport to San Francisco, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Chicago (ORD) is the most affordable one-stop option, with an average return flight price of £279.
What’s the fastest stopover option from Toronto Pearson Intl Airport to San Francisco?
Shortest average travel time for one-stop one-way flights from Toronto Pearson Intl Airport to San Francisco, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Philadelphia (PHL) have the shortest average one-way travel time for one-stop routes: 9h 26m.
Which airport typically offers the quickest stopover for flights from Toronto Pearson Intl Airport to San Francisco?
Average stopover duration for one-stop one-way flights from Toronto Pearson Intl Airport to San Francisco, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Philadelphia (PHL) offer the fastest connection on this route, with an average stopover time of 1h 00m.
Related info for your journey
Find useful and relevant information for your journey from Pearson Intl to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to San Francisco from Toronto Pearson Intl?
For a flight from Toronto Pearson Intl to San Francisco, you will be flying into San Francisco. San Francisco (SFO) is just 11.0 mi from the center of the city. San Francisco is the only San Francisco airport and it handles 5 inbound flights from Toronto Pearson Intl per day. 0 airlines have flights to San Francisco from Toronto Pearson Intl on a regular basis.
How long is the flight from Toronto Pearson Intl Airport to San Francisco?
Airlines like United Airlines fly from Toronto Pearson Intl Airport to San Francisco in about 9h 41m. The time it takes to get you to your destination can typically vary by up to . The distance between Toronto Pearson Intl Airport and San Francisco is about 2253 mi.
What are the most reliable airlines from Toronto Pearson Intl Airport to San Francisco?
Before booking your flight to San Francisco from Toronto Pearson Intl Airport, check out the most reliable airlines to get you to your destination on time: American Airlines (71%), Porter Airlines (71%), Air Transat( 71%).
What are the cheapest flights from Toronto Pearson Intl Airport to San Francisco?
While on average a flight from Toronto Pearson Intl Airport to San Francisco is generally £137, our data shows the cheapest flight currently is £128. When looking at the most popular route, (Toronto Pearson Intl - San Francisco), you can expect to pay £185 for that flight.
Can I find deals for flights from Pearson Intl to San Francisco that include hotel bookings?
Yes. In addition to deals on Pearson Intl to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Pearson Intl to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pearson Intl to San Francisco.
Can I find deals for business class flights from Pearson Intl to San Francisco?
Yes. Cheapflights offers flight deals from Pearson Intl to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Toronto Pearson Intl Airport to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to San Francisco (average of £269). Flying from Toronto Pearson Intl Airport to San Francisco in August is currently the most expensive (average of £368). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Browse through other flights departing from Pearson Intl. Flights are based on user searches made on Cheapflights and were last updated on 25 October 2026.
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 25 October 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Pearson Intl to San Francisco?
Cheapflights makes it easy to find Pearson Intl to San Francisco flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Pearson Intl to San Francisco?
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 Pearson Intl to San Francisco.
Can Cheapflights find flights from Pearson Intl to San Francisco with no change fees?
Need flexible booking options for your flight to San Francisco from Pearson Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Pearson Intl to San Francisco become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Francisco from Pearson Intl today and book when prices fit your budget.
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