What are the cheapest airlines to fly from Toronto Pearson Intl Airport to San Francisco Bay Area one-way?

The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as C$ 242. However, be on the lookout for offers from WestJet and Alaska Airlines, as they are both options that can get you from Toronto Pearson Intl Airport to San Francisco Bay Area for a low price.

In terms of precipitation, rainfall in San Francisco Bay Area 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 Bay Area when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San Francisco Bay Area, 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).

What are the most popular routes from Toronto Pearson Intl Airport to San Francisco Bay Area?

The most popular route from Toronto Pearson Intl Airport to San Francisco Bay Area is Toronto Pearson Intl - San Francisco. You may also consider Toronto Pearson Intl - San Jose or Toronto Pearson Intl - Oakland.

What are the cheapest flights from Toronto Pearson Intl Airport to San Francisco Bay Area?

Looking for the cheapest flight from Toronto Pearson Intl Airport to San Francisco Bay Area? While on average our users pay C$ 1,321, our data indicates the cheapest price to be C$ 250. The most popular route (Toronto Pearson Intl - San Francisco), is priced around C$ 283.

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

Consider Porter Airlines (82%), Air Transat (82%) or Singapore Airlines (61%) when booking your flight. These represent the most reliable airlines when flying from Toronto Pearson Intl Airport to San Francisco Bay Area.

What are the most popular airlines that fly from Toronto Pearson Intl Airport to San Francisco Bay Area?

When booking a flight from Toronto Pearson Intl Airport to San Francisco Bay Area, you may want to consider flying on American Airlines, Air Canada or Alaska Airlines as they are the most popular for this route.

Can I find deals for flights from Pearson Intl to San Francisco Bay Area that include hotel bookings?

Yes. In addition to deals on Pearson Intl to San Francisco Bay Area flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Pearson Intl to San Francisco Bay Area?

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 Bay Area.

Can I find deals for business class flights from Pearson Intl to San Francisco Bay Area?

Yes. Cheapflights offers flight deals from Pearson Intl to San Francisco Bay Area by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 238+ Cheap Flights from Toronto Pearson Intl Airport to San Francisco Bay Area

Cheap flight deals from Pearson Intl to San Francisco Bay Area

Round-trip from	C$ 374
One-way from	C$ 238
Popular in	December
Cheapest in	April
Average price	C$ 569

Porter Airlines
31/10-10/11
Nonstop
10h 52m total
Toronto to San Francisco Bay Area

Search Deals

21/11
1 total stop
15h 25m total
Toronto to San Francisco Bay Area

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (C$ 46 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 20 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Pearson Intl to San Francisco Bay Area

Cheapest flights from Pearson Intl to San Francisco Bay Area
Explore the most affordable flight options available from Pearson Intl to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Fri 31/109:45 a.m.YYZ - SFO

Nonstop5h 55mPorter Airlines

Mon 10/111:40 p.m.SFO - YYZ

Nonstop4h 57mPorter Airlines

Deal found 15/9C$ 374

Fri 12/129:45 a.m.YYZ - SFO

Nonstop5h 55mPorter Airlines

Mon 15/121:40 p.m.SFO - YYZ

Nonstop4h 57mPorter Airlines

Deal found 15/9C$ 376

Fri 12/129:45 a.m.YYZ - SFO

1 stop8h 42mMultiple Airlines

Mon 15/1210:19 p.m.SFO - YYZ

2 stops23h 07mMultiple Airlines

Deal found 15/9C$ 377

Wed 15/1012:00 p.m.YYZ - SJC

2 stops13h 46mMultiple Airlines

Wed 22/1010:53 a.m.SJC - YYZ

1 stop17h 06mMultiple Airlines

Deal found 16/9C$ 377

Thu 2/108:00 p.m.YYZ - SFO

1 stop28h 24mWestJet

Sat 4/1012:50 p.m.SFO - YYZ

2 stops14h 01mWestJet

Deal found 15/9C$ 379

Tue 14/1010:25 p.m.YYZ - SFO

1 stop16h 29mMultiple Airlines

Tue 21/1010:15 a.m.SFO - YYZ

1 stop9h 38mMultiple Airlines

Deal found 15/9C$ 380

Sun 5/109:45 a.m.YYZ - SFO

Nonstop5h 38mMultiple Airlines

Sat 11/1012:50 p.m.SFO - YYZ

2 stops14h 01mMultiple Airlines

Deal found 16/9C$ 381

Wed 29/109:45 a.m.YYZ - SFO

Nonstop5h 55mPorter Airlines

Mon 3/111:40 p.m.SFO - YYZ

Nonstop4h 57mPorter Airlines

Deal found 14/9C$ 383

Sat 11/1010:25 p.m.YYZ - SFO

1 stop14h 05mMultiple Airlines

Sat 18/107:30 a.m.SFO - YYZ

2 stops14h 01mMultiple Airlines

Deal found 14/9C$ 384

Tue 14/106:45 a.m.YYZ - SFO

2 stops32h 09mWestJet

Fri 17/107:30 a.m.SFO - YYZ

2 stops14h 01mWestJet

Deal found 15/9C$ 385

Wed 1/103:00 p.m.YYZ - SFO

1 stop9h 24mWestJet

Wed 8/1012:50 p.m.SFO - YYZ

1 stop8h 32mWestJet

Deal found 15/9C$ 387

Wed 15/107:45 p.m.YYZ - SJC

1 stop17h 28mMultiple Airlines

Tue 21/106:15 a.m.SJC - YYZ

2 stops15h 28mMultiple Airlines

Deal found 16/9C$ 387

Best flights from Pearson Intl to San Francisco Bay Area
Discover carefully curated flight deals from Pearson Intl to San Francisco Bay Area that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.

Wed 15/107:45 p.m.YYZ - SJC

1 stop17h 28mMultiple Airlines

Mon 20/1010:53 a.m.SJC - YYZ

2 stops16h 19mMultiple Airlines

Deal found 16/9C$ 402

Tue 30/91:30 p.m.YYZ - SFO

1 stop10h 54mWestJet

Fri 10/107:30 a.m.SFO - YYZ

1 stop20h 22mWestJet

Deal found 15/9C$ 446

Fri 31/106:20 a.m.YYZ - SFO

1 stop10h 10mDelta

Sun 2/117:15 a.m.SFO - YYZ

1 stop11h 40mDelta

Deal found 15/9C$ 452

Fri 31/104:45 p.m.YYZ - SFO

1 stop10h 05mAlaska Airlines

Sat 8/117:37 p.m.SFO - YYZ

1 stop16h 58mAlaska Airlines

Deal found 16/9C$ 459

Mon 29/99:45 a.m.YYZ - SFO

Nonstop5h 38mPorter Airlines

Wed 8/101:25 p.m.SFO - YYZ

Nonstop4h 59mPorter Airlines

Deal found 15/9C$ 461

Wed 15/106:10 a.m.YYZ - SFO

1 stop13h 20mUnited Airlines

Tue 21/1012:43 a.m.SFO - YYZ

1 stop10h 47mUnited Airlines

Deal found 15/9C$ 484

Mon 13/103:45 p.m.YYZ - STS

2 stops23h 16mAmerican Airlines

Mon 20/104:17 p.m.STS - YYZ

2 stops15h 42mAmerican Airlines

Deal found 16/9C$ 640

Wed 15/107:45 p.m.YYZ - SJC

1 stop17h 28mMultiple Airlines

Tue 21/106:15 a.m.SJC - YYZ

1 stop12h 35mMultiple Airlines

Deal found 16/9C$ 414

Thu 13/114:45 p.m.YYZ - SFO

1 stop10h 05mAlaska Airlines

Mon 17/116:59 p.m.SFO - YYZ

2 stops17h 36mAlaska Airlines

Deal found 13/9C$ 463

Sat 25/106:20 a.m.YYZ - SJC

2 stops17h 45mDelta

Sat 15/117:59 p.m.SJC - YYZ

2 stops15h 49mDelta

Deal found 14/9C$ 466

Fri 24/106:30 a.m.YYZ - SFO

Nonstop5h 40mUnited Airlines

Mon 27/1012:43 a.m.SFO - YYZ

1 stop10h 37mUnited Airlines

Deal found 15/9C$ 503

Wed 15/106:30 a.m.YYZ - SFO

Nonstop5h 40mMultiple Airlines

Wed 22/1012:15 p.m.SFO - YYZ

Nonstop4h 55mMultiple Airlines

Deal found 15/9C$ 475

Tue 24/24:45 p.m.YYZ - SJC

1 stop22h 23mAlaska Airlines

Wed 25/23:05 p.m.SJC - YYZ

1 stop21h 30mAlaska Airlines

Deal found 14/9C$ 488

Wed 3/126:10 a.m.YYZ - SFO

1 stop9h 26mDelta

Mon 5/16:00 a.m.SFO - YYZ

1 stop10h 09mDelta

Deal found 16/9C$ 489

Sat 25/107:00 a.m.YYZ - SFO

3 stops18h 57mUnited Airlines

Sat 29/1111:28 p.m.SFO - YYZ

Nonstop5h 02mUnited Airlines

Deal found 14/9C$ 510

Tue 30/91:20 p.m.YYZ - SFO

1 stop10h 08mDelta

Fri 3/1012:45 a.m.SFO - YYZ

1 stop7h 53mDelta

Deal found 15/9C$ 496

Sun 2/111:30 p.m.YYZ - SJC

2 stops23h 39mMultiple Airlines

Mon 10/116:19 p.m.SJC - YYZ

1 stop9h 01mMultiple Airlines

Deal found 15/9C$ 499

Wed 3/124:45 p.m.YYZ - OAK

1 stop10h 14mAlaska Airlines

Thu 4/126:40 a.m.OAK - YYZ

1 stop29h 55mAlaska Airlines

Deal found 15/9C$ 501

Thu 16/103:29 p.m.YYZ - STS

2 stops23h 32mAmerican Airlines

Mon 20/104:17 p.m.STS - YYZ

2 stops15h 42mAmerican Airlines

Deal found 15/9C$ 640

Wed 8/1012:37 p.m.YYZ - SFO

1 stop11h 03mDelta

Fri 10/1012:35 a.m.SFO - YYZ

1 stop8h 12mDelta

Deal found 16/9C$ 497

Thu 5/24:45 p.m.YYZ - OAK

1 stop9h 53mAlaska Airlines

Mon 9/26:30 a.m.OAK - YYZ

1 stop30h 05mAlaska Airlines

Deal found 15/9C$ 504

Wed 15/103:10 p.m.YYZ - STS

2 stops23h 51mAmerican Airlines

Mon 20/104:17 p.m.STS - YYZ

2 stops15h 42mAmerican Airlines

Deal found 16/9C$ 640

Tue 7/1011:52 a.m.YYZ - SJC

2 stops14h 07mDelta

Sun 12/106:35 a.m.SJC - YYZ

1 stop12h 20mDelta

Deal found 15/9C$ 511

Thu 13/114:45 p.m.YYZ - SJC

1 stop9h 14mAlaska Airlines

Mon 17/116:13 p.m.SJC - YYZ

1 stop18h 22mAlaska Airlines

Deal found 14/9C$ 515

Wed 5/114:45 p.m.YYZ - STS

1 stop8h 20mMultiple Airlines

Fri 7/118:07 p.m.STS - YYZ

2 stops25h 31mMultiple Airlines

Deal found 15/9C$ 586

Thu 5/24:45 p.m.YYZ - SJC

1 stop8h 18mAlaska Airlines

Mon 9/210:05 a.m.SJC - YYZ

1 stop26h 30mAlaska Airlines

Deal found 15/9C$ 517

Wed 29/106:15 a.m.YYZ - SJC

2 stops15h 40mDelta

Wed 5/117:15 a.m.SJC - YYZ

2 stops13h 43mDelta

Deal found 14/9C$ 519

Fri 5/123:38 p.m.YYZ - OAK

2 stops11h 30mDelta

Mon 8/125:45 a.m.OAK - YYZ

2 stops14h 42mDelta

Deal found 15/9C$ 525

Fri 5/124:45 p.m.YYZ - OAK

1 stop23h 52mAlaska Airlines

Mon 8/126:40 a.m.OAK - YYZ

1 stop29h 55mAlaska Airlines

Deal found 15/9C$ 544

Fri 10/105:50 p.m.YYZ - OAK

1 stop9h 03mDelta

Mon 20/104:51 p.m.OAK - YYZ

2 stops15h 30mDelta

Deal found 14/9C$ 561

Direct flights from Pearson Intl to San Francisco Bay Area
Explore direct flight options from Pearson Intl to San Francisco Bay Area based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 September 2025.

Fri 31/109:45 a.m.YYZ - SFO

Nonstop5h 55mPorter Airlines

Mon 10/111:40 p.m.SFO - YYZ

Nonstop4h 57mPorter Airlines

Deal found 15/9C$ 374

Fri 12/129:45 a.m.YYZ - SFO

Nonstop5h 55mPorter Airlines

Mon 15/121:40 p.m.SFO - YYZ

Nonstop4h 57mPorter Airlines

Deal found 15/9C$ 376

Sun 26/109:45 a.m.YYZ - SFO

Nonstop5h 55mPorter Airlines

Sat 1/111:40 p.m.SFO - YYZ

Nonstop4h 57mPorter Airlines

Deal found 15/9C$ 381

Wed 29/109:45 a.m.YYZ - SFO

Nonstop5h 55mPorter Airlines

Mon 3/111:40 p.m.SFO - YYZ

Nonstop4h 57mPorter Airlines

Deal found 14/9C$ 383

Fri 7/119:45 a.m.YYZ - SFO

Nonstop5h 55mPorter Airlines

Mon 17/111:40 p.m.SFO - YYZ

Nonstop4h 57mPorter Airlines

Deal found 14/9C$ 384

Wed 29/109:45 a.m.YYZ - SFO

Nonstop5h 55mPorter Airlines

Tue 4/111:40 p.m.SFO - YYZ

Nonstop4h 57mPorter Airlines

Deal found 14/9C$ 385

Tue 11/119:45 a.m.YYZ - SFO

Nonstop5h 55mPorter Airlines

Tue 18/111:40 p.m.SFO - YYZ

Nonstop4h 57mPorter Airlines

Deal found 14/9C$ 388

Wed 29/1010:45 a.m.YYZ - SFO

Nonstop5h 45mAir Canada

Wed 5/112:30 p.m.SFO - YYZ

Nonstop4h 58mAir Canada

Deal found 14/9C$ 392

Sun 26/109:45 a.m.YYZ - SFO

Nonstop5h 55mPorter Airlines

Fri 7/111:40 p.m.SFO - YYZ

Nonstop4h 57mPorter Airlines

Deal found 15/9C$ 394

Wed 22/109:45 a.m.YYZ - SFO

Nonstop5h 38mPorter Airlines

Sat 24/11:40 p.m.SFO - YYZ

Nonstop4h 57mPorter Airlines

Deal found 14/9C$ 396

Last-minute flights from Pearson Intl to San Francisco Bay Area
Discover last-minute flight deals from Pearson Intl to San Francisco Bay Area. Data last updated 16 September 2025 and is based on user searches.

Wed 1/109:45 a.m.YYZ - SFO

Nonstop5h 38mMultiple Airlines

Wed 22/1010:15 a.m.SFO - YYZ

1 stop9h 38mMultiple Airlines

Deal found 16/9C$ 377

Wed 1/103:00 p.m.YYZ - SFO

1 stop9h 24mWestJet

Wed 8/1012:50 p.m.SFO - YYZ

1 stop8h 32mWestJet

Deal found 15/9C$ 387

Thu 2/1010:20 p.m.YYZ - SFO

2 stops26h 04mWestJet

Sun 5/107:30 a.m.SFO - YYZ

2 stops14h 01mWestJet

Deal found 15/9C$ 379

Fri 3/103:00 p.m.YYZ - SFO

1 stop9h 24mMultiple Airlines

Tue 14/106:00 a.m.SFO - YYZ

2 stops15h 43mMultiple Airlines

Deal found 16/9C$ 374

Fri 3/109:45 a.m.YYZ - SFO

Nonstop5h 38mMultiple Airlines

Wed 22/1010:15 a.m.SFO - YYZ

1 stop18h 00mMultiple Airlines

Deal found 15/9C$ 385

Sat 11/1010:25 p.m.YYZ - SFO

1 stop14h 05mMultiple Airlines

Sat 18/107:30 a.m.SFO - YYZ

2 stops14h 01mMultiple Airlines

Deal found 14/9C$ 384

Tue 14/1010:25 p.m.YYZ - SFO

1 stop16h 29mMultiple Airlines

Tue 21/1010:15 a.m.SFO - YYZ

1 stop9h 38mMultiple Airlines

Deal found 15/9C$ 380

Wed 15/108:00 p.m.YYZ - SFO

1 stop28h 24mWestJet

Wed 22/1012:50 p.m.SFO - YYZ

2 stops14h 01mWestJet

Deal found 16/9C$ 376

Wed 15/1012:00 p.m.YYZ - SJC

2 stops13h 46mMultiple Airlines

Wed 22/1010:53 a.m.SJC - YYZ

1 stop17h 06mMultiple Airlines

Deal found 16/9C$ 377

Wed 15/109:45 a.m.YYZ - SFO

Nonstop5h 38mMultiple Airlines

Tue 21/1010:15 a.m.SFO - YYZ

1 stop9h 38mMultiple Airlines

Deal found 15/9C$ 381

Wed 15/107:45 p.m.YYZ - SJC

1 stop17h 28mMultiple Airlines

Tue 21/106:15 a.m.SJC - YYZ

2 stops15h 28mMultiple Airlines

Deal found 16/9C$ 387

Wed 29/109:45 a.m.YYZ - SFO

Nonstop5h 55mPorter Airlines

Mon 3/111:40 p.m.SFO - YYZ

Nonstop4h 57mPorter Airlines

Deal found 14/9C$ 383

One-way flights from Pearson Intl to San Francisco Bay Area
Search for one-way flight options from Pearson Intl to San Francisco Bay Area. Find affordable one-way fares based on user searches. Data last updated 16 September 2025.

Fri 21/117:55 p.m.YYZ - SFO

1 stop15h 25mMultiple Airlines

Deal found 14/9C$ 238

Sun 14/1210:15 p.m.YYZ - SFO

2 stops25h 53mMultiple Airlines

Deal found 14/9C$ 239

Tue 30/91:30 p.m.YYZ - SFO

1 stop10h 54mWestJet

Deal found 14/9C$ 240

Tue 18/116:45 p.m.YYZ - SFO

Nonstop5h 49mAir Canada

Deal found 14/9C$ 242

Mon 29/910:20 p.m.YYZ - SFO

2 stops16h 34mWestJet

Deal found 14/9C$ 243

Tue 14/1010:25 p.m.YYZ - SFO

1 stop16h 29mWestJet

Deal found 14/9C$ 245

Mon 3/1110:00 a.m.YYZ - SJC

1 stop31h 19mMultiple Airlines

Deal found 14/9C$ 245

Tue 23/911:00 a.m.YYZ - SFO

2 stops13h 21mMultiple Airlines

Deal found 14/9C$ 246

Thu 30/109:40 a.m.YYZ - SJC

3 stops27h 29mMultiple Airlines

Deal found 14/9C$ 246

Sat 18/1010:25 p.m.YYZ - SFO

1 stop14h 05mMultiple Airlines

Deal found 14/9C$ 247

Mon 15/125:20 p.m.YYZ - SFO

2 stops21h 52mWestJet

Deal found 14/9C$ 249

Mon 6/1010:30 p.m.YYZ - SJC

3 stops38h 43mMultiple Airlines

Deal found 15/9C$ 249

Cheapflights Fare Finder

Use the filters below to find and compare flights from Toronto Pearson Intl Airport to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Wed 15/10

7:45 p.m.-10:13 a.m.

1 stop17h 28m

San Jose

Mon 20/10

10:53 a.m.-6:12 a.m.

2 stops16h 19m

C$ 402

TorontoSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Wed 15/10

7:45 p.m.-10:13 a.m.

1 stop17h 28m

San Jose

Tue 21/10

6:15 a.m.-9:50 p.m.

1 stop12h 35m

C$ 414

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Tue 30/9

1:30 p.m.-9:24 p.m.

1 stop10h 54m

San Francisco

Fri 10/10

7:30 a.m.-6:52 a.m.

1 stop20h 22m

C$ 446

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Fri 31/10

6:20 a.m.-1:30 p.m.

1 stop10h 10m

San Francisco

Sun 2/11

7:15 a.m.-9:55 p.m.

1 stop11h 40m

C$ 452

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Fri 31/10

4:45 p.m.-11:50 p.m.

1 stop10h 05m

San Francisco

Sat 8/11

7:37 p.m.-3:35 p.m.

1 stop16h 58m

C$ 459

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Mon 29/9

9:45 a.m.-12:23 p.m.

Nonstop5h 38m

San Francisco

Wed 8/10

1:25 p.m.-9:24 p.m.

Nonstop4h 59m

C$ 461

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Thu 13/11

4:45 p.m.-11:50 p.m.

1 stop10h 05m

San Francisco

Mon 17/11

6:59 p.m.-3:35 p.m.

2 stops17h 36m

C$ 463

TorontoSan Jose

YYZ - SJC

YYZSJC

Toronto Pearson Intl

Sat 25/10

6:20 a.m.-9:05 p.m.

2 stops17h 45m

San Jose

Sat 15/11

7:59 p.m.-2:48 p.m.

2 stops15h 49m

C$ 466

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Wed 15/10

6:30 a.m.-9:10 a.m.

Nonstop5h 40m

San Francisco

Wed 22/10

12:15 p.m.-8:10 p.m.

Nonstop4h 55m

C$ 475

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Wed 15/10

6:10 a.m.-4:30 p.m.

1 stop13h 20m

San Francisco

Tue 21/10

12:43 a.m.-2:30 p.m.

1 stop10h 47m

C$ 484

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 60 results

...

Best time to book a flight from Pearson Intl to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area 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.

Cheapflights Insights

Everything you need to know about your flight from Toronto Pearson Intl Airport to San Francisco Bay Area

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to San Francisco Bay Area?

Currently, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to San Francisco Bay Area (average of C$ 276). Flying from Toronto Pearson Intl Airport to San Francisco Bay Area in December is currently the most expensive (average of C$ 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 XIH?

When flying from Toronto Pearson Intl Airport to San Francisco Bay Area, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Toronto Pearson Intl Airport to San Francisco Bay Area

The most flights from YYZ to zzXIH are scheduled on a Monday (22 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (16 on average).

Reviews of airlines servicing San Francisco Bay Area

See what other customers who have flown with Porter Airlines,Air Transat, andUnited Airlines from Toronto Pearson Intl Airport to San Francisco Bay Area have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

7.9

Good

363 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Porter Airlines

7.9

Good

363 reviews

Porter Airlines

7.9

Good

363 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

Air Transat

7.7

Good

438 reviews

Porter Airlines

7.9

Good

363 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

United Airlines

7.4

Good

8,924 reviews

Porter Airlines

7.9

Good

363 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

WestJet

7.2

Good

3,093 reviews

Porter Airlines

7.9

Good

363 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

Air Canada

7.1

Good

10,000 reviews

Porter Airlines

7.9

Good

363 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

Related info for your journey

How long is the flight from Toronto Pearson Intl Airport to San Francisco Bay Area?
Departing from Toronto Pearson Intl Airport to San Francisco Bay Area will take you 10h 05m. The distance from Toronto Pearson Intl Airport to San Francisco Bay Area is about 3626 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Toronto Pearson Intl Airport to San Francisco Bay Area one-way?
The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as C$ 242. However, be on the lookout for offers from WestJet and Alaska Airlines, as they are both options that can get you from Toronto Pearson Intl Airport to San Francisco Bay Area for a low price.
What are the most popular routes from Toronto Pearson Intl Airport to San Francisco Bay Area?
The most popular route from Toronto Pearson Intl Airport to San Francisco Bay Area is Toronto Pearson Intl - San Francisco. You may also consider Toronto Pearson Intl - San Jose or Toronto Pearson Intl - Oakland.
What are the most reliable airlines from Toronto Pearson Intl Airport to San Francisco Bay Area?
Consider Porter Airlines (82%), Air Transat (82%) or Singapore Airlines (61%) when booking your flight. These represent the most reliable airlines when flying from Toronto Pearson Intl Airport to San Francisco Bay Area.
What are the cheapest flights from Toronto Pearson Intl Airport to San Francisco Bay Area?
Looking for the cheapest flight from Toronto Pearson Intl Airport to San Francisco Bay Area? While on average our users pay C$ 1,321, our data indicates the cheapest price to be C$ 250. The most popular route (Toronto Pearson Intl - San Francisco), is priced around C$ 283.
Can I find deals for flights from Pearson Intl to San Francisco Bay Area that include hotel bookings?
Yes. In addition to deals on Pearson Intl to San Francisco Bay Area flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pearson Intl to San Francisco Bay Area?
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 Bay Area.
Can I find deals for business class flights from Pearson Intl to San Francisco Bay Area?
Yes. Cheapflights offers flight deals from Pearson Intl to San Francisco Bay Area 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 Bay Area?
Currently, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to San Francisco Bay Area (average of C$ 276). Flying from Toronto Pearson Intl Airport to San Francisco Bay Area in December is currently the most expensive (average of C$ 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.

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Direct flights to United States

Top 8 airlines flying from Pearson Intl to San Francisco Bay Area

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	CheapestC$ 257	AverageC$ 589	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
WestJet	CheapestC$ 295	AverageC$ 489	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Delta	CheapestC$ 299	AverageC$ 506	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Porter Airlines	CheapestC$ 346	AverageC$ 494	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Canada	CheapestC$ 350	AverageC$ 544	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 383	AverageC$ 558	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Alaska Airlines	CheapestC$ 389	AverageC$ 645	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights
Air Transat	CheapestC$ 425	AverageC$ 512	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights

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Cheapflights helps you find that perfect flight to San Francisco Bay Area from Pearson Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Pearson Intl to San Francisco Bay Area with no change fees?

Yes, we can. To see specific flights from Pearson Intl to San Francisco Bay Area with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Pearson Intl to San Francisco Bay Area become cheaper?

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Cheap flights from Toronto Pearson Intl Airport to San Francisco Bay Area from C$ 238

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 21/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Pearson Intl to San Francisco Bay Area

Keep the following information in mind while searching for Pearson Intl to San Francisco Bay Area flight deals. Data was last updated 16 September 2025.

Round-trip from

One-way from

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Find flight deals from Pearson Intl to San Francisco Bay Area

Cheapest flights from Pearson Intl to San Francisco Bay AreaExplore the most affordable flight options available from Pearson Intl to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Explore the most affordable flight options available from Pearson Intl to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Toronto Pearson Intl Airport to San Francisco Bay Area that are best for you.

Best time to book a flight from Pearson Intl to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Pearson Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Toronto Pearson Intl Airport to San Francisco Bay Area

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to San Francisco Bay Area?

What is the cheapest time of day to fly from YYZ to XIH?

Find hourly flight availability from Pearson Intl to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.

Weekly flight availability from Toronto Pearson Intl Airport to San Francisco Bay Area

Reviews of airlines servicing San Francisco Bay Area

See what other customers who have flown with Porter Airlines,Air Transat, andUnited Airlines from Toronto Pearson Intl Airport to San Francisco Bay Area have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl to San Francisco Bay Area. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Toronto Pearson Intl Airport to San Francisco Bay Area?

What are the cheapest airlines to fly from Toronto Pearson Intl Airport to San Francisco Bay Area one-way?

What are the most popular routes from Toronto Pearson Intl Airport to San Francisco Bay Area?

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

What are the cheapest flights from Toronto Pearson Intl Airport to San Francisco Bay Area?

Can I find deals for flights from Pearson Intl to San Francisco Bay Area that include hotel bookings?

How can I find direct flights from Pearson Intl to San Francisco Bay Area?

Can I find deals for business class flights from Pearson Intl to San Francisco Bay Area?

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to San Francisco Bay Area?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Pearson Intl to San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Pearson Intl to San Francisco Bay Area

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How does Cheapflights help users find flights from Pearson Intl to San Francisco Bay Area?

Why should you use Cheapflights to find cheap flight tickets from Pearson Intl to San Francisco Bay Area?

Can Cheapflights find flights from Pearson Intl to San Francisco Bay Area with no change fees?

Can Cheapflights notify me if prices for flights from Pearson Intl to San Francisco Bay Area become cheaper?

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Cheapest flights from Pearson Intl to San Francisco Bay Area
Explore the most affordable flight options available from Pearson Intl to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.