Cheap flights from Toronto Pearson Intl Airport to San Francisco from C$ 240
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 22/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SFO
16 Mar — 23 Mar1
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 March or April, booked 61 days in advance, depart on a Friday or Thursday and return on a Thursday
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 14 February 2026.
Thu 5/39:50 a.m.
YYZ
-
SFO
Nonstop5h 52m
Porter Airlines
Thu 12/31:45 p.m.
SFO
-
YYZ
Nonstop4h 57m
Porter Airlines
Deal found 12/2C$ 362
Wed 10/66:15 a.m.
YYZ
-
SFO
1 stop8h 45m
WestJet
Tue 16/66:05 p.m.
SFO
-
YYZ
1 stop8h 40m
WestJet
Deal found 13/2C$ 364
Sat 20/66:15 a.m.
YYZ
-
SFO
1 stop8h 45m
WestJet
Thu 25/66:05 p.m.
SFO
-
YYZ
1 stop8h 40m
WestJet
Deal found 11/2C$ 365
Wed 13/512:40 p.m.
YYZ
-
SFO
2 stops12h 15m
WestJet
Sat 16/56:00 a.m.
SFO
-
YYZ
2 stops10h 55m
WestJet
Deal found 11/2C$ 366
Wed 5/83:50 p.m.
YYZ
-
SFO
1 stop9h 05m
WestJet
Thu 13/81:00 p.m.
SFO
-
YYZ
1 stop8h 10m
WestJet
Deal found 14/2C$ 368
Sat 8/89:00 a.m.
YYZ
-
SFO
1 stop10h 40m
WestJet
Sat 15/86:00 a.m.
SFO
-
YYZ
1 stop8h 10m
WestJet
Deal found 13/2C$ 369
Tue 11/86:15 a.m.
YYZ
-
SFO
1 stop8h 45m
WestJet
Tue 18/81:00 p.m.
SFO
-
YYZ
1 stop9h 05m
WestJet
Deal found 13/2C$ 370
Thu 13/86:15 a.m.
YYZ
-
SFO
1 stop8h 45m
WestJet
Tue 18/81:00 p.m.
SFO
-
YYZ
1 stop9h 05m
WestJet
Deal found 11/2C$ 372
Mon 4/56:15 a.m.
YYZ
-
SFO
1 stop8h 45m
WestJet
Thu 14/51:00 p.m.
SFO
-
YYZ
1 stop9h 05m
WestJet
Deal found 13/2C$ 373
Sun 3/512:40 p.m.
YYZ
-
SFO
2 stops12h 15m
WestJet
Fri 8/56:00 a.m.
SFO
-
YYZ
2 stops10h 55m
WestJet
Deal found 11/2C$ 374
Mon 2/39:50 a.m.
YYZ
-
SFO
Nonstop5h 52m
Air Transat
Wed 11/31:45 p.m.
SFO
-
YYZ
Nonstop4h 57m
Air Transat
Deal found 11/2C$ 376
Sat 30/59:45 a.m.
YYZ
-
SFO
Nonstop5h 35m
Multiple Airlines
Sat 6/66:05 p.m.
SFO
-
YYZ
1 stop8h 40m
Multiple Airlines
Deal found 10/2C$ 377
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 14 February 2026.
Sat 9/59:45 a.m.
YYZ
-
SFO
Nonstop5h 35m
Porter Airlines
Tue 12/51:20 p.m.
SFO
-
YYZ
Nonstop5h 05m
Porter Airlines
Deal found 13/2C$ 400
Mon 9/34:45 p.m.
YYZ
-
SFO
1 stop10h 14m
Alaska Airlines
Mon 16/37:28 p.m.
SFO
-
YYZ
1 stop17h 07m
Alaska Airlines
Deal found 14/2C$ 442
Tue 10/36:20 a.m.
YYZ
-
SFO
1 stop11h 22m
Delta
Thu 12/35:50 a.m.
SFO
-
YYZ
1 stop6h 18m
Delta
Deal found 13/2C$ 445
Tue 28/49:50 a.m.
YYZ
-
SFO
Nonstop5h 55m
Porter Airlines
Wed 29/41:45 p.m.
SFO
-
YYZ
Nonstop4h 57m
Porter Airlines
Deal found 11/2C$ 402
Wed 4/36:00 a.m.
YYZ
-
SFO
1 stop9h 50m
Delta
Sun 8/39:35 p.m.
SFO
-
YYZ
1 stop10h 31m
Delta
Deal found 13/2C$ 445
Fri 29/59:45 a.m.
YYZ
-
SFO
Nonstop5h 35m
Porter Airlines
Wed 10/61:20 p.m.
SFO
-
YYZ
Nonstop5h 05m
Porter Airlines
Deal found 12/2C$ 442
Sun 31/55:45 p.m.
YYZ
-
SFO
1 stop9h 12m
Delta
Mon 8/610:45 p.m.
SFO
-
YYZ
1 stop11h 40m
Delta
Deal found 12/2C$ 445
Fri 8/59:45 a.m.
YYZ
-
SFO
Nonstop5h 35m
Porter Airlines
Sun 10/51:20 p.m.
SFO
-
YYZ
Nonstop5h 05m
Porter Airlines
Deal found 13/2C$ 442
Fri 1/57:22 p.m.
YYZ
-
SFO
1 stop7h 32m
Delta
Sun 3/510:35 p.m.
SFO
-
YYZ
1 stop10h 44m
Delta
Deal found 13/2C$ 445
Wed 6/59:45 a.m.
YYZ
-
SFO
Nonstop5h 35m
Porter Airlines
Sun 10/51:20 p.m.
SFO
-
YYZ
Nonstop5h 05m
Porter Airlines
Deal found 13/2C$ 442
Thu 28/59:45 a.m.
YYZ
-
SFO
Nonstop5h 35m
Porter Airlines
Wed 10/61:20 p.m.
SFO
-
YYZ
Nonstop5h 05m
Porter Airlines
Deal found 12/2C$ 442
Sun 10/59:45 a.m.
YYZ
-
SFO
Nonstop5h 35m
Porter Airlines
Tue 12/51:20 p.m.
SFO
-
YYZ
Nonstop5h 05m
Porter Airlines
Deal found 13/2C$ 442
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 14 February 2026.
Thu 5/39:50 a.m.
YYZ
-
SFO
Nonstop5h 52m
Porter Airlines
Thu 12/31:45 p.m.
SFO
-
YYZ
Nonstop4h 57m
Porter Airlines
Deal found 12/2C$ 362
Fri 6/39:50 a.m.
YYZ
-
SFO
Nonstop5h 52m
Air Transat
Wed 11/31:45 p.m.
SFO
-
YYZ
Nonstop4h 57m
Air Transat
Deal found 12/2C$ 364
Sun 1/39:50 a.m.
YYZ
-
SFO
Nonstop5h 52m
Porter Airlines
Thu 12/31:45 p.m.
SFO
-
YYZ
Nonstop4h 57m
Porter Airlines
Deal found 12/2C$ 365
Fri 27/29:50 a.m.
YYZ
-
SFO
Nonstop5h 55m
Porter Airlines
Mon 2/31:45 p.m.
SFO
-
YYZ
Nonstop4h 57m
Porter Airlines
Deal found 12/2C$ 368
Wed 29/49:50 a.m.
YYZ
-
SFO
Nonstop5h 55m
Porter Airlines
Sat 9/51:20 p.m.
SFO
-
YYZ
Nonstop5h 05m
Porter Airlines
Deal found 12/2C$ 372
Tue 31/36:50 p.m.
YYZ
-
SFO
Nonstop5h 40m
Air Canada
Tue 14/44:15 p.m.
SFO
-
YYZ
Nonstop5h 00m
Air Canada
Deal found 11/2C$ 373
Mon 2/39:50 a.m.
YYZ
-
SFO
Nonstop5h 52m
Air Transat
Thu 5/31:45 p.m.
SFO
-
YYZ
Nonstop4h 57m
Air Transat
Deal found 10/2C$ 374
Mon 2/39:50 a.m.
YYZ
-
SFO
Nonstop5h 52m
Air Transat
Wed 11/31:45 p.m.
SFO
-
YYZ
Nonstop4h 57m
Air Transat
Deal found 11/2C$ 376
Mon 2/39:50 a.m.
YYZ
-
SFO
Nonstop5h 52m
Multiple Airlines
Thu 5/31:45 p.m.
SFO
-
YYZ
Nonstop4h 57m
Multiple Airlines
Deal found 11/2C$ 377
Fri 27/29:50 a.m.
YYZ
-
SFO
Nonstop5h 55m
Air Transat
Mon 2/31:45 p.m.
SFO
-
YYZ
Nonstop4h 57m
Air Transat
Deal found 11/2C$ 379
Tue 24/39:50 a.m.
YYZ
-
SFO
Nonstop5h 52m
Air Transat
Tue 7/41:45 p.m.
SFO
-
YYZ
Nonstop4h 57m
Air Transat
Deal found 12/2C$ 380
Last-minute flights from Pearson Intl to San Francisco
Discover last-minute flight deals from Pearson Intl to San Francisco. Data last updated 14 February 2026 and is based on user searches.
Fri 27/29:50 a.m.
YYZ
-
SFO
Nonstop5h 55m
Multiple Airlines
Tue 10/31:12 p.m.
SFO
-
YYZ
2 stops14h 01m
Multiple Airlines
Deal found 10/2C$ 368
Fri 27/29:50 a.m.
YYZ
-
SFO
Nonstop5h 55m
Multiple Airlines
Tue 3/37:15 p.m.
SFO
-
YYZ
2 stops21h 21m
Multiple Airlines
Deal found 11/2C$ 369
Mon 2/39:50 a.m.
YYZ
-
SFO
Nonstop5h 52m
Multiple Airlines
Tue 10/31:00 p.m.
SFO
-
YYZ
1 stop8h 26m
Multiple Airlines
Deal found 10/2C$ 366
Mon 2/39:50 a.m.
YYZ
-
SFO
Nonstop5h 52m
Air Transat
Thu 5/31:45 p.m.
SFO
-
YYZ
Nonstop4h 57m
Air Transat
Deal found 10/2C$ 374
Mon 2/39:50 a.m.
YYZ
-
SFO
Nonstop5h 52m
Air Transat
Wed 11/31:45 p.m.
SFO
-
YYZ
Nonstop4h 57m
Air Transat
Deal found 11/2C$ 376
Mon 2/39:50 a.m.
YYZ
-
SFO
Nonstop5h 52m
Multiple Airlines
Wed 11/38:25 a.m.
SFO
-
YYZ
2 stops18h 48m
Multiple Airlines
Deal found 13/2C$ 377
Thu 5/39:50 a.m.
YYZ
-
SFO
Nonstop5h 52m
Porter Airlines
Thu 12/31:45 p.m.
SFO
-
YYZ
Nonstop4h 57m
Porter Airlines
Deal found 12/2C$ 362
Fri 6/39:50 a.m.
YYZ
-
SFO
Nonstop5h 52m
Air Transat
Wed 11/31:45 p.m.
SFO
-
YYZ
Nonstop4h 57m
Air Transat
Deal found 12/2C$ 364
Mon 9/310:15 p.m.
YYZ
-
SFO
2 stops16h 55m
WestJet
Tue 31/31:00 p.m.
SFO
-
YYZ
1 stop8h 26m
WestJet
Deal found 10/2C$ 370
Wed 11/31:30 p.m.
YYZ
-
SFO
2 stops21h 28m
Multiple Airlines
Tue 17/31:45 p.m.
SFO
-
YYZ
Nonstop4h 57m
Multiple Airlines
Deal found 10/2C$ 365
Tue 24/39:50 a.m.
YYZ
-
SFO
Nonstop5h 52m
Multiple Airlines
Sat 28/37:32 p.m.
SFO
-
YYZ
1 stop7h 48m
Multiple Airlines
Deal found 13/2C$ 372
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 14 February 2026.
Sun 22/38:00 p.m.
YYZ
-
SFO
2 stops28h 50m
Multiple Airlines
Deal found 11/2C$ 240
Mon 13/49:50 a.m.
YYZ
-
SFO
Nonstop5h 55m
Air Transat
Deal found 10/2C$ 241
Tue 3/312:45 p.m.
YYZ
-
SFO
Nonstop5h 45m
Air Canada
Deal found 12/2C$ 242
Wed 8/47:45 a.m.
YYZ
-
SFO
1 stop31h 25m
WestJet
Deal found 10/2C$ 244
Mon 2/32:30 p.m.
YYZ
-
SFO
2 stops24h 40m
WestJet
Deal found 12/2C$ 245
Thu 26/210:15 p.m.
YYZ
-
SFO
2 stops39h 35m
Multiple Airlines
Deal found 12/2C$ 246
Wed 25/27:00 a.m.
YYZ
-
SFO
1 stop11h 35m
Air Canada
Deal found 10/2C$ 248
Wed 8/48:00 a.m.
YYZ
-
SFO
3 stops16h 08m
Multiple Airlines
Deal found 12/2C$ 251
Wed 11/39:45 a.m.
YYZ
-
SFO
1 stop26h 45m
Flair Airlines
Deal found 11/2C$ 252
Mon 18/59:40 a.m.
YYZ
-
SFO
1 stop14h 54m
Multiple Airlines
Deal found 10/2C$ 253
Tue 17/31:00 p.m.
YYZ
-
SFO
1 stop11h 22m
Air Canada
Deal found 13/2C$ 255
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 14 February 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 14 February 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
Pearson Intl
Fly to
San Francisco
Route
Depart
Return
Price
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Sat 9/5
9:45 a.m.-12:20 p.m.
Nonstop5h 35m
San Francisco
Tue 12/5
1:20 p.m.-9:25 p.m.
Nonstop5h 05m
C$ 400
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Tue 28/4
9:50 a.m.-12:45 p.m.
Nonstop5h 55m
San Francisco
Wed 29/4
1:45 p.m.-9:42 p.m.
Nonstop4h 57m
C$ 402
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Mon 9/3
4:45 p.m.-11:59 p.m.
1 stop10h 14m
San Francisco
Mon 16/3
7:28 p.m.-3:35 p.m.
1 stop17h 07m
C$ 442
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Fri 29/5
9:45 a.m.-12:20 p.m.
Nonstop5h 35m
San Francisco
Wed 10/6
1:20 p.m.-9:25 p.m.
Nonstop5h 05m
C$ 442
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Fri 8/5
9:45 a.m.-12:20 p.m.
Nonstop5h 35m
San Francisco
Sun 10/5
1:20 p.m.-9:25 p.m.
Nonstop5h 05m
C$ 442
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Wed 6/5
9:45 a.m.-12:20 p.m.
Nonstop5h 35m
San Francisco
Sun 10/5
1:20 p.m.-9:25 p.m.
Nonstop5h 05m
C$ 442
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Thu 28/5
9:45 a.m.-12:20 p.m.
Nonstop5h 35m
San Francisco
Wed 10/6
1:20 p.m.-9:25 p.m.
Nonstop5h 05m
C$ 442
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Sun 10/5
9:45 a.m.-12:20 p.m.
Nonstop5h 35m
San Francisco
Tue 12/5
1:20 p.m.-9:25 p.m.
Nonstop5h 05m
C$ 442
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Tue 10/3
6:20 a.m.-2:42 p.m.
1 stop11h 22m
San Francisco
Thu 12/3
5:50 a.m.-3:08 p.m.
1 stop6h 18m
C$ 445
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Wed 4/3
6:00 a.m.-12:50 p.m.
1 stop9h 50m
San Francisco
Sun 8/3
9:35 p.m.-11:06 a.m.
1 stop10h 31m
C$ 445
Flights are sorted by cheapest round-trip flights first.
Deals found on 11/2
Showing 1-10 of 24 results
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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 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?
Use this chart to determine the optimal time to book a round-trip flight from Pearson Intl to San Francisco. Price data was last updated on 6 February 2026.
The best time to book flights from Toronto Pearson Intl Airport to San Francisco is 61 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, February is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to San Francisco (average of C$ 227). Flying from Toronto Pearson Intl Airport to San Francisco in December is currently the most expensive (average of C$ 344). 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 14 February 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 51% on flights from Toronto Pearson Intl Airport to San Francisco by exploring options for tickets at noon.
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 7 February 2026.
Travelers seeking maximum savings on their Toronto Pearson Intl Airport to San Francisco flight should consider departing on Thursday at noon when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 14 February 2026.
The most flights from YYZ to SFO are scheduled on a Monday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 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 163 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?
Wednesday 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 16% 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 87% 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$ 400.
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 14 February 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.
Not helpful staff at Liberia airport at the check-in counter. Extremely poor skill people and not willing to help the passenger.
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 15 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 19.0 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 Porter Airlines fly from Toronto Pearson Intl Airport to San Francisco in about 5h 35m. The time it takes to get you to your destination is usually consistent. There are 3626 km between Toronto Pearson Intl Airport and San Francisco. Most flights are nonstop.
What are the cheapest airlines flying from Toronto Pearson Intl Airport to San Francisco round-trip?
Currently priced at C$ 114, 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 Delta - these airlines can fly you to your destination from C$ 253 and C$ 255, respectively. Flair Airlines is 77% 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$ 173. Users have also found prices from C$ 201 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 (54%), Porter Airlines (54%) or Air Transat (54%) 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$ 243. While the most popular route (Toronto Pearson Intl - San Francisco) can be booked for C$ 315 on average, our data indicates C$ 1,519 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, February is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to San Francisco (average of C$ 227). Flying from Toronto Pearson Intl Airport to San Francisco in December is currently the most expensive (average of C$ 344). 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
Richmond
Newark
Burlingame
South San Francisco
Scotts Valley
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 14 February 2026.
Browse through other flights departing from Pearson Intl. Flights are based on user searches made on Cheapflights and were last updated on 14 February 2026.
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 14 February 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 14 February 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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