Cheap flights from Toronto Pearson Intl Airport to San Francisco from C$ 249
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SFO
9 Jun — 16 Jun1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto Pearson Intl to San Francisco are usually found in January or November, booked 69 days in advance, depart on a Friday or Thursday and return on a Tuesday
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 10 May 2026.
Sat 29/812:40 p.m.
YYZ
-
SFO
2 stops12h 15m
WestJet
Sun 6/96:05 p.m.
SFO
-
YYZ
1 stop9h 50m
WestJet
Deal found 6/5C$ 405
Fri 28/812:40 p.m.
YYZ
-
SFO
2 stops12h 15m
WestJet
Sat 12/91:00 p.m.
SFO
-
YYZ
2 stops13h 10m
WestJet
Deal found 5/5C$ 406
Fri 28/82:50 p.m.
YYZ
-
SFO
1 stop10h 05m
WestJet
Sun 6/96:00 a.m.
SFO
-
YYZ
2 stops12h 10m
WestJet
Deal found 5/5C$ 407
Fri 11/92:50 p.m.
YYZ
-
SFO
1 stop10h 05m
WestJet
Mon 14/91:00 p.m.
SFO
-
YYZ
1 stop8h 10m
WestJet
Deal found 5/5C$ 409
Wed 24/66:00 a.m.
YYZ
-
SFO
1 stop9h 00m
WestJet
Tue 11/86:05 p.m.
SFO
-
YYZ
1 stop9h 50m
WestJet
Deal found 9/5C$ 410
Tue 16/63:50 p.m.
YYZ
-
SFO
1 stop9h 05m
WestJet
Mon 29/66:05 p.m.
SFO
-
YYZ
1 stop9h 50m
WestJet
Deal found 8/5C$ 412
Tue 8/912:40 p.m.
YYZ
-
SFO
2 stops12h 15m
WestJet
Mon 14/91:00 p.m.
SFO
-
YYZ
1 stop8h 10m
WestJet
Deal found 6/5C$ 413
Wed 26/810:50 a.m.
YYZ
-
SFO
1 stop8h 50m
WestJet
Fri 28/86:05 p.m.
SFO
-
YYZ
1 stop9h 50m
WestJet
Deal found 5/5C$ 418
Tue 21/710:00 a.m.
YYZ
-
SFO
1 stop9h 40m
WestJet
Mon 3/86:00 a.m.
SFO
-
YYZ
1 stop9h 55m
WestJet
Deal found 7/5C$ 420
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 layovers in mind to ensure you get the best travel experience. Data last updated 10 May 2026.
Fri 29/55:16 p.m.
YYZ
-
SFO
Nonstop5h 39m
United Airlines
Thu 11/611:30 p.m.
SFO
-
YYZ
1 stop9h 19m
United Airlines
Deal found 8/5C$ 521
Wed 19/89:45 a.m.
YYZ
-
SFO
Nonstop5h 35m
Porter Airlines
Sat 29/81:20 p.m.
SFO
-
YYZ
Nonstop5h 05m
Porter Airlines
Deal found 6/5C$ 583
Wed 15/76:30 a.m.
YYZ
-
SFO
1 stop9h 39m
Delta
Mon 20/711:38 a.m.
SFO
-
YYZ
1 stop9h 20m
Delta
Deal found 8/5C$ 584
Sat 6/611:00 a.m.
YYZ
-
SFO
1 stop10h 18m
United Airlines
Sat 13/611:30 p.m.
SFO
-
YYZ
1 stop7h 24m
United Airlines
Deal found 9/5C$ 529
Wed 27/56:30 a.m.
YYZ
-
SFO
Nonstop5h 39m
United Airlines
Sat 30/511:30 p.m.
SFO
-
YYZ
1 stop7h 24m
United Airlines
Deal found 9/5C$ 529
Tue 2/69:49 a.m.
YYZ
-
SFO
1 stop7h 26m
Delta
Fri 5/611:59 p.m.
SFO
-
YYZ
1 stop10h 31m
Delta
Deal found 5/5C$ 628
Wed 3/68:10 a.m.
YYZ
-
SFO
Nonstop5h 40m
United Airlines
Mon 8/68:10 a.m.
SFO
-
YYZ
Nonstop5h 04m
United Airlines
Deal found 7/5C$ 584
Mon 8/66:30 a.m.
YYZ
-
SFO
Nonstop5h 39m
United Airlines
Mon 15/611:59 p.m.
SFO
-
YYZ
1 stop8h 44m
United Airlines
Deal found 6/5C$ 604
Thu 2/711:00 a.m.
YYZ
-
SFO
1 stop10h 18m
United Airlines
Thu 9/710:47 p.m.
SFO
-
YYZ
Nonstop5h 13m
United Airlines
Deal found 7/5C$ 608
Fri 24/76:30 a.m.
YYZ
-
SFO
Nonstop5h 39m
United Airlines
Mon 27/710:47 p.m.
SFO
-
YYZ
Nonstop5h 13m
United Airlines
Deal found 5/5C$ 621
Mon 27/79:00 p.m.
YYZ
-
SFO
1 stop14h 47m
United Airlines
Mon 3/810:47 p.m.
SFO
-
YYZ
Nonstop5h 13m
United Airlines
Deal found 9/5C$ 625
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 10 May 2026.
Tue 1/99:45 a.m.
YYZ
-
SFO
Nonstop5h 35m
Porter Airlines
Tue 8/91:20 p.m.
SFO
-
YYZ
Nonstop5h 05m
Porter Airlines
Deal found 6/5C$ 413
Fri 11/99:45 a.m.
YYZ
-
SFO
Nonstop5h 35m
Porter Airlines
Mon 14/91:20 p.m.
SFO
-
YYZ
Nonstop5h 05m
Porter Airlines
Deal found 6/5C$ 416
Fri 28/89:45 a.m.
YYZ
-
SFO
Nonstop5h 35m
Porter Airlines
Tue 8/91:20 p.m.
SFO
-
YYZ
Nonstop5h 05m
Porter Airlines
Deal found 5/5C$ 418
Tue 8/99:45 a.m.
YYZ
-
SFO
Nonstop5h 35m
Porter Airlines
Mon 14/91:20 p.m.
SFO
-
YYZ
Nonstop5h 05m
Porter Airlines
Deal found 6/5C$ 420
Thu 17/99:45 a.m.
YYZ
-
SFO
Nonstop5h 35m
Porter Airlines
Mon 21/91:20 p.m.
SFO
-
YYZ
Nonstop5h 05m
Porter Airlines
Deal found 8/5C$ 427
Thu 18/69:45 a.m.
YYZ
-
SFO
Nonstop5h 35m
Porter Airlines
Sun 21/61:20 p.m.
SFO
-
YYZ
Nonstop5h 05m
Porter Airlines
Deal found 8/5C$ 436
Fri 28/89:45 a.m.
YYZ
-
SFO
Nonstop5h 35m
Porter Airlines
Wed 2/91:20 p.m.
SFO
-
YYZ
Nonstop5h 05m
Porter Airlines
Deal found 6/5C$ 439
Fri 28/89:45 a.m.
YYZ
-
SFO
Nonstop5h 35m
Porter Airlines
Sun 6/91:20 p.m.
SFO
-
YYZ
Nonstop5h 05m
Porter Airlines
Deal found 8/5C$ 440
Thu 24/99:45 a.m.
YYZ
-
SFO
Nonstop5h 35m
Porter Airlines
Wed 30/91:20 p.m.
SFO
-
YYZ
Nonstop5h 05m
Porter Airlines
Deal found 9/5C$ 442
Wed 7/109:45 a.m.
YYZ
-
SFO
Nonstop5h 35m
Porter Airlines
Fri 23/101:20 p.m.
SFO
-
YYZ
Nonstop5h 05m
Porter Airlines
Deal found 5/5C$ 444
Last-minute flights from Pearson Intl to San Francisco
Discover last-minute flight deals from Pearson Intl to San Francisco. Data last updated 10 May 2026 and is based on user searches.
Thu 4/66:15 a.m.
YYZ
-
SFO
1 stop8h 45m
WestJet
Mon 28/96:00 a.m.
SFO
-
YYZ
1 stop9h 55m
WestJet
Deal found 6/5C$ 421
Tue 9/66:15 a.m.
YYZ
-
SFO
1 stop8h 45m
WestJet
Tue 11/86:05 p.m.
SFO
-
YYZ
1 stop8h 40m
WestJet
Deal found 9/5C$ 416
Thu 11/69:00 a.m.
YYZ
-
SFO
1 stop10h 40m
WestJet
Sun 28/66:00 a.m.
SFO
-
YYZ
2 stops10h 55m
WestJet
Deal found 5/5C$ 409
Thu 11/69:00 a.m.
YYZ
-
SFO
1 stop10h 40m
WestJet
Mon 29/66:05 p.m.
SFO
-
YYZ
1 stop9h 50m
WestJet
Deal found 6/5C$ 417
Tue 16/63:50 p.m.
YYZ
-
SFO
1 stop9h 05m
WestJet
Mon 29/66:05 p.m.
SFO
-
YYZ
1 stop9h 50m
WestJet
Deal found 8/5C$ 412
Tue 16/63:50 p.m.
YYZ
-
SFO
1 stop9h 05m
WestJet
Sun 28/66:05 p.m.
SFO
-
YYZ
1 stop9h 50m
WestJet
Deal found 8/5C$ 413
Wed 17/610:00 a.m.
YYZ
-
SFO
2 stops14h 55m
WestJet
Wed 24/61:00 p.m.
SFO
-
YYZ
1 stop9h 05m
WestJet
Deal found 6/5C$ 423
Sat 20/69:00 a.m.
YYZ
-
SFO
1 stop10h 40m
WestJet
Wed 1/76:00 a.m.
SFO
-
YYZ
2 stops11h 45m
WestJet
Deal found 5/5C$ 414
Tue 23/63:50 p.m.
YYZ
-
SFO
1 stop9h 05m
WestJet
Tue 30/66:00 a.m.
SFO
-
YYZ
2 stops12h 35m
WestJet
Deal found 9/5C$ 407
Wed 24/66:00 a.m.
YYZ
-
SFO
1 stop9h 00m
WestJet
Tue 11/86:05 p.m.
SFO
-
YYZ
1 stop9h 50m
WestJet
Deal found 9/5C$ 410
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 10 May 2026.
Wed 10/63:50 p.m.
YYZ
-
SFO
1 stop9h 05m
WestJet
Deal found 6/5C$ 249
Fri 5/612:00 p.m.
YYZ
-
SFO
2 stops12h 55m
WestJet
Deal found 7/5C$ 250
Mon 1/68:00 a.m.
YYZ
-
SFO
2 stops11h 40m
WestJet
Deal found 7/5C$ 254
Fri 5/69:45 a.m.
YYZ
-
SFO
Nonstop5h 35m
Porter Airlines
Deal found 5/5C$ 257
Tue 9/68:00 a.m.
YYZ
-
SFO
2 stops11h 40m
WestJet
Deal found 5/5C$ 258
Mon 15/63:50 p.m.
YYZ
-
SFO
1 stop9h 05m
WestJet
Deal found 5/5C$ 260
Tue 2/69:45 a.m.
YYZ
-
SFO
Nonstop5h 35m
Porter Airlines
Deal found 5/5C$ 261
Sat 23/59:45 a.m.
YYZ
-
SFO
Nonstop5h 38m
Porter Airlines
Deal found 9/5C$ 263
Sat 20/69:00 a.m.
YYZ
-
SFO
1 stop10h 40m
WestJet
Deal found 6/5C$ 264
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 10 May 2026.
Customize 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 629,999 searches. Data last updated 10 May 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 round-trip
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Fri 29/5
5:16 p.m.-7:55 p.m.
Nonstop5h 39m
San Francisco
Thu 11/6
11:30 p.m.-11:49 a.m.
1 stop9h 19m
C$ 521
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Sat 6/6
11:00 a.m.-6:18 p.m.
1 stop10h 18m
San Francisco
Sat 13/6
11:30 p.m.-9:54 a.m.
1 stop7h 24m
C$ 529
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Wed 27/5
6:30 a.m.-9:09 a.m.
Nonstop5h 39m
San Francisco
Sat 30/5
11:30 p.m.-9:54 a.m.
1 stop7h 24m
C$ 529
Quickest round-trip
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Wed 19/8
9:45 a.m.-12:20 p.m.
Nonstop5h 35m
San Francisco
Sat 29/8
1:20 p.m.-9:25 p.m.
Nonstop5h 05m
C$ 583
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Wed 15/7
6:30 a.m.-1:09 p.m.
1 stop9h 39m
San Francisco
Mon 20/7
11:38 a.m.-11:58 p.m.
1 stop9h 20m
C$ 584
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Wed 3/6
8:10 a.m.-10:50 a.m.
Nonstop5h 40m
San Francisco
Mon 8/6
8:10 a.m.-4:14 p.m.
Nonstop5h 04m
C$ 584
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Mon 8/6
6:30 a.m.-9:09 a.m.
Nonstop5h 39m
San Francisco
Mon 15/6
11:59 p.m.-11:43 a.m.
1 stop8h 44m
C$ 604
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Thu 2/7
11:00 a.m.-6:18 p.m.
1 stop10h 18m
San Francisco
Thu 9/7
10:47 p.m.-7:00 a.m.
Nonstop5h 13m
C$ 608
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Fri 24/7
6:30 a.m.-9:09 a.m.
Nonstop5h 39m
San Francisco
Mon 27/7
10:47 p.m.-7:00 a.m.
Nonstop5h 13m
C$ 621
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Mon 27/7
9:00 p.m.-8:47 a.m.
1 stop14h 47m
San Francisco
Mon 3/8
10:47 p.m.-7:00 a.m.
Nonstop5h 13m
C$ 625
Flights are sorted by cheapest round-trip flights first.
Deals found on 8/5
Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3
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 round-trip 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
Airlines
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 68 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 C$ 473). Flying from Toronto Pearson Intl Airport to San Francisco in December is currently the most expensive (average of C$ 636). 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 10 May 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 41% on flights from Toronto Pearson Intl Airport to San Francisco by exploring options for tickets in the morning.
What is the cheapest day to fly from Toronto Pearson Intl Airport to San Francisco?
Use this chart to determine the cheapest time to fly round-trip from Pearson Intl to San Francisco. Price data was last updated on 9 May 2026.
Travelers seeking maximum savings on their Toronto Pearson Intl Airport to San Francisco flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost to fly round-trip from Toronto Pearson Intl Airport to San Francisco?
Weekly flight availability from Toronto Pearson Intl Airport to San Francisco
Explore weekly flight availability from Pearson Intl to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 10 May 2026.
The most flights from YYZ to SFO are scheduled on a Monday (19 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (18 on average).
How often are flights from Toronto to San Francisco delayed?
About 26% of weekly flights between Toronto and San Francisco have experienced delays in the past year, with the average delay time being 162 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?
Thursday tends to have the lowest number of delays on this route, whereas Sunday 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 has had the lowest number of delays on this route, with just 15% of flights being delayed.
What’s the top layover airport for flights from Toronto Pearson Intl Airport to San Francisco?
Share of one-stop round-trip flights from Toronto Pearson Intl Airport to San Francisco chosen by Cheapflights users in the past 12 months, using the same layover each way.
Calgary (YYC) – chosen by Cheapflights users on 86% of one-stop itineraries from Toronto Pearson Intl Airport to San Francisco on Cheapflights.
What’s the cheapest layover airport for flights from Toronto Pearson Intl Airport to San Francisco?
Average round-trip fare for 1-stop flights from Toronto Pearson Intl Airport to San Francisco, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Calgary (YYC) is the most affordable 1-stop option, with an average round-trip price of C$ 409.
What’s the fastest layover option from Toronto Pearson Intl Airport to San Francisco?
Shortest average travel time for 1-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 layover airport.
Flights via Detroit (DTW) have the shortest average one-way travel time for 1-stop routes: 7h 25m.
Which airport typically offers the quickest layover for flights from Toronto Pearson Intl Airport to San Francisco?
Average layover duration for 1-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 Detroit (DTW) offer the fastest connection on this route, with an average layover time of 0h 36m.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 10 May 2026.
Read reviews from past customers who have flown Porter Airlines,Air Transat, andUnited Airlines
from Toronto Pearson Intl Airport to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
I'm 6ft 4in. The seats don't have enough room. But was a good flight.
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?
San Francisco (SFO) is the airport you will fly into if you book a flight from Toronto Pearson Intl to San Francisco. You should not have trouble finding flights to San Francisco from Toronto Pearson Intl; the airport handles an average of 18 inbound flights from Toronto Pearson Intl per day. You should also have plenty of airline options to choose from since 8 airlines have flights to the San Francisco airport from Toronto Pearson Intl. It is only a 17.7 km journey from San Francisco (SFO) to San Francisco’s city centre.
How long is the flight from Toronto Pearson Intl Airport to San Francisco?
Airlines like United Airlines, Porter Airlines, and Delta fly from Toronto Pearson Intl Airport to San Francisco in about 5h 35m. The time it takes to get you to your destination can typically vary by up to 4h 04m. There are 3626 km between Toronto Pearson Intl Airport and San Francisco. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Toronto Pearson Intl Airport to San Francisco round-trip?
Currently priced at C$ 115, Flair Airlines will fly you from Toronto Pearson Intl Airport to San Francisco and back. In addition to Flair Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and WestJet - these airlines can fly you to your destination from C$ 275 and C$ 280, respectively. Flair Airlines is 78% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Toronto Pearson Intl Airport to San Francisco one-way?
For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 193. Users have also found prices from C$ 210 and C$ 222 on Porter Airlines and Air Transat, respectively.
What are the most reliable airlines from Toronto Pearson Intl Airport to San Francisco?
Consider American Airlines (75%), Porter Airlines (75%) or Air Transat (75%) when booking your flight. These represent the most reliable airlines when flying from Toronto Pearson Intl Airport to San Francisco.
What are the cheapest flights from Toronto Pearson Intl Airport to San Francisco?
Looking at all options, your cheapest flight can be booked for C$ 239. While the most popular route (Toronto Pearson Intl - San Francisco) can be booked for C$ 399 on average, our data indicates C$ 1,320 when flying from Toronto Pearson Intl Airport to San Francisco.
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 vacation 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 C$ 473). Flying from Toronto Pearson Intl Airport to San Francisco in December is currently the most expensive (average of C$ 636). 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.
Book flights to San Francisco if you plan to visit one of these locations
Burlingame
San Bruno
Roseville
Livermore
South San Francisco
Novato
Santa Clara
Vallejo
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Fly from Pearson Intl to San Francisco on these airlines
Choose from the following airlines for your flight from Pearson Intl to San Francisco. Flights are based on user searches made on Cheapflights and were last updated on 10 May 2026.
Browse through other flights departing from Pearson Intl. Flights are based on user searches made on Cheapflights and were last updated on 10 May 2026.
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 May 2026.
Top 8 airlines flying from Pearson Intl to San Francisco
Discover the top 8 airlines that operate flights from Pearson Intl to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 10 May 2026.
Find the best flight deals on Cheapflights, where travelers 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 helps you search for flights from Pearson Intl to San Francisco via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Pearson Intl to San Francisco?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Francisco from Pearson Intl.
Can Cheapflights find flights from Pearson Intl to San Francisco with no change fees?
Certainly. Search results for flights to San Francisco from Pearson Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Pearson Intl to San Francisco become cheaper?
Yes, Cheapflights offers price alerts on Pearson Intl to San Francisco flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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