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Cheap flights from Toronto Pearson Intl Airport to San Francisco from C$ 257

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SFO
27 Jan — 3 Feb1
1 adult

The best prices from Toronto Pearson Intl to San Francisco are usually found in February or March, booked 84 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap 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 22 January 2025.

Round-trip from

C$ 408

One-way from

C$ 257

Popular in

December

Cheapest in

February

Average price

C$ 522

Good round-trip deal

C$ 711 or less

Good one-way deal

C$ 330 or less
31/1-4/2
  • 31/1-4/2
  • 3 total stops
  • 27h 50m total
  • Toronto to San Francisco
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Porter Airlines
  • Porter Airlines
  • 11/2
  • Nonstop
  • 5h 54m total
  • Toronto to San Francisco
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Highest demand for flights based on searches. 0% potential increase in price (C$ 5 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from Toronto Pearson Intl to San Francisco.
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Price to beat on a one-way flight from Toronto Pearson Intl to San Francisco.
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Find flight deals from Pearson Intl to San Francisco

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 22 January 2025.

Fri 31/18:00 p.m.YYZ - SFO
1 stop14h 16mMultiple Airlines
Tue 4/28:06 a.m.SFO - YYZ
2 stops13h 34mMultiple Airlines
Deal found 22/1C$ 408
Mon 2/611:00 a.m.YYZ - SFO
1 stop9h 15mWestJet
Mon 9/62:45 p.m.SFO - YYZ
2 stops13h 07mWestJet
Deal found 21/1C$ 409
Thu 6/29:45 a.m.YYZ - SFO
Nonstop5h 54mPorter Airlines
Wed 12/21:40 p.m.SFO - YYZ
Nonstop5h 02mPorter Airlines
Deal found 22/1C$ 474
Mon 3/24:20 p.m.YYZ - SFO
2 stops23h 17mAlaska Airlines
Wed 26/212:14 p.m.SFO - YYZ
2 stops23h 41mAlaska Airlines
Deal found 22/1C$ 479
Tue 1/46:15 a.m.YYZ - SFO
2 stops18h 04mDelta
Wed 23/46:00 a.m.SFO - YYZ
2 stops13h 58mDelta
Deal found 22/1C$ 504
Wed 12/22:00 p.m.YYZ - SFO
1 stop10h 51mAir Canada
Sun 16/28:53 a.m.SFO - YYZ
Nonstop4h 59mAir Canada
Deal found 22/1C$ 522
Sat 15/212:35 p.m.YYZ - SFO
1 stop12h 02mAmerican Airlines
Wed 19/212:14 p.m.SFO - YYZ
1 stop7h 18mAmerican Airlines
Deal found 22/1C$ 541
Wed 12/29:00 a.m.YYZ - SFO
2 stops11h 50mUnited Airlines
Sun 23/211:55 p.m.SFO - YYZ
1 stop10h 47mUnited Airlines
Deal found 22/1C$ 544

Find flights from Pearson Intl to San Francisco within your budget

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 22 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Thu 13/2

9:45 a.m.-12:39 p.m.

Nonstop5h 54m

San Francisco

Tue 18/2

10:59 p.m.-6:43 a.m.

1 stop28h 44m

C$ 408

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Mon 2/6

11:00 a.m.-5:15 p.m.

1 stop9h 15m

San Francisco

Mon 9/6

2:45 p.m.-6:52 a.m.

2 stops13h 07m

C$ 409

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Thu 6/2

9:45 a.m.-12:39 p.m.

Nonstop5h 54m

San Francisco

Wed 12/2

1:40 p.m.-9:42 p.m.

Nonstop5h 02m

C$ 474

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Mon 3/2

4:20 p.m.-12:37 p.m.

2 stops23h 17m

San Francisco

Wed 26/2

12:14 p.m.-2:55 p.m.

2 stops23h 41m

C$ 479

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Tue 1/4

6:15 a.m.-9:19 p.m.

2 stops18h 04m

San Francisco

Wed 23/4

6:00 a.m.-10:58 p.m.

2 stops13h 58m

C$ 504

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Wed 12/2

8:00 a.m.-1:56 p.m.

1 stop8h 56m

San Francisco

Mon 17/2

10:50 p.m.-6:48 a.m.

Nonstop4h 58m

C$ 522

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Sat 15/2

12:35 p.m.-9:37 p.m.

1 stop12h 02m

San Francisco

Wed 19/2

12:14 p.m.-10:32 p.m.

1 stop7h 18m

C$ 541

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Wed 12/2

9:00 a.m.-5:50 p.m.

2 stops11h 50m

San Francisco

Sun 23/2

11:55 p.m.-1:42 p.m.

1 stop10h 47m

C$ 544

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Sun 23/3

8:00 p.m.-10:02 a.m.

2 stops17h 02m

C$ 257

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Thu 24/4

4:00 p.m.-1:06 p.m.

1 stop24h 06m

C$ 264

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/1

Showing 1-10 of 21 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.
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.

Travel insights for flights from Pearson Intl to San Francisco

Get recent, data-driven insights about flights from Pearson Intl to San Francisco including ideal travel times, pricing trends, and 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 17 January 2025.

The best time to book flights from Toronto Pearson Intl Airport to San Francisco is 84 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$ 276). Flying from Toronto Pearson Intl Airport to San Francisco in June is currently the most expensive (average of C$ 379). 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 22 January 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 34% 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 21 January 2025.

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 evenings 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 22 January 2025.

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 (10 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 mm 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).

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 22 January 2025.
Read through reviews of airlines operating flights from Toronto to San Francisco, such as Porter Airlines, Alaska Airlines and WestJet. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,707 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

Alaska Airlines
8.0
Very good
9,707 reviews
Alaska Airlines
8.0
Very good
9,707 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

Delta
8.0
Very good
8,512 reviews
Alaska Airlines
8.0
Very good
9,707 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

Porter Airlines
7.9
Good
277 reviews
Alaska Airlines
8.0
Very good
9,707 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

Air Transat
7.8
Good
381 reviews
Alaska Airlines
8.0
Very good
9,707 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

United Airlines
7.4
Good
8,975 reviews
Alaska Airlines
8.0
Very good
9,707 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

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 14 inbound flights from Toronto Pearson Intl per day. You should also have plenty of airline options to choose from since 10 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.

  • What are the cheapest airlines flying from Toronto Pearson Intl Airport to San Francisco round-trip?

    Currently priced at C$ 452, Alaska Airlines will fly you from Toronto Pearson Intl Airport to San Francisco and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from WestJet and Air Canada - these airlines can fly you to your destination from C$ 491 and C$ 494, respectively. Alaska Airlines is 23% 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 Porter Airlines. According to our data, you can fly for as low as C$ 257. Users have also found prices from C$ 270 and C$ 277 on Air Canada and Alaska Airlines, respectively.

  • What are the most reliable airlines from Toronto Pearson Intl Airport to San Francisco?

    Consider Austrian Airlines (63%), United Airlines (63%) or Singapore Airlines (62%) 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$ 272. While the most popular route (Toronto Pearson Intl - San Francisco) can be booked for C$ 276 on average our data indicates C$ 1,832 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$ 276). Flying from Toronto Pearson Intl Airport to San Francisco in June is currently the most expensive (average of C$ 379). 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.

See more FAQs

Travelling to a place near Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locations
Richmond
San Ramon
Newark
Alameda
Novato
Burlingame
Redwood City
South San Francisco
Scotts Valley
San Bruno
Belmont
Millbrae
Santa Clara

Browse thousands of different options on Cheapflights for your next trip

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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 22 January 2025.
Air Canada flights from Toronto Pearson Intl to San Francisco
United Airlines flights from Toronto Pearson Intl to San Francisco
WestJet flights from Toronto Pearson Intl to San Francisco

Top 10 airlines flying from Pearson Intl to San Francisco

Discover the top 10 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 22 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Lynx AirCheapestC$ 286AverageC$ 347FlexibilityNo cancel feeOn-timeN/A
Search Lynx Air flights
American AirlinesCheapestC$ 310AverageC$ 550FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 350AverageC$ 567FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 370AverageC$ 602FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 399AverageC$ 578FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 429AverageC$ 643FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 451AverageC$ 697FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 500AverageC$ 534FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Alaska AirlinesCheapestC$ 576AverageC$ 697FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
WestJet EncoreCheapestC$ 671AverageC$ 738FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights

Fly with Cheapflights

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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