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Cheap flights from San Francisco Bay Area to Toronto from C$ 90

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YTO
22 Apr — 29 Apr1
1 adult

Cheap flight deals from San Francisco Bay Area to Toronto

Keep the following information in mind while searching for San Francisco Bay Area to Toronto flight deals. Data was last updated 17 April 2025.

Round-trip from

C$ 251

One-way from

C$ 90

Popular in

December

Cheapest in

February

Average price

C$ 520
4/6-10/6
  • 4/6-10/6
  • 3 total stops
  • 25h 39m total
  • San Francisco Bay Area to Toronto
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12/6
  • 12/6
  • 3 total stops
  • 23h 46m total
  • San Francisco Bay Area to Toronto
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 29 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from San Francisco Bay Area to Toronto

Cheapest flights from San Francisco Bay Area to Toronto
Explore the most affordable flight options available from San Francisco Bay Area to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2025.

Wed 4/65:45 a.m.OAK - YYZ
1 stop11h 14mMultiple Airlines
Tue 10/611:00 a.m.YYZ - OAK
2 stops14h 25mMultiple Airlines
Deal found 17/4C$ 251
Fri 9/56:00 a.m.SJC - YYZ
2 stops21h 14mMultiple Airlines
Mon 12/59:45 a.m.YYZ - SJC
1 stop27h 20mMultiple Airlines
Deal found 17/4C$ 279
Mon 12/59:50 p.m.SFO - YYZ
1 stop16h 30mMultiple Airlines
Wed 28/51:30 p.m.YYZ - SFO
2 stops25h 54mMultiple Airlines
Deal found 17/4C$ 309
Tue 12/87:30 a.m.SFO - YKF
1 stop8h 26mWestJet
Mon 18/86:00 a.m.YKF - SFO
1 stop8h 56mWestJet
Deal found 17/4C$ 338
Sat 19/77:30 a.m.SFO - YYZ
2 stops14h 03mWestJet
Tue 22/73:00 p.m.YYZ - SFO
1 stop9h 25mWestJet
Deal found 17/4C$ 360
Mon 6/107:30 a.m.SFO - YKF
1 stop18h 45mMultiple Airlines
Wed 8/106:00 a.m.YKF - SFO
1 stop8h 54mMultiple Airlines
Deal found 17/4C$ 369
Tue 2/912:50 p.m.SFO - YHM
1 stop8h 50mWestJet
Sun 7/96:00 a.m.YHM - SFO
1 stop8h 54mWestJet
Deal found 16/4C$ 385
Thu 1/57:46 a.m.OAK - YHM
2 stops13h 55mMultiple Airlines
Fri 2/56:00 a.m.YHM - OAK
3 stops27h 49mMultiple Airlines
Deal found 16/4C$ 403
Tue 17/610:15 a.m.SFO - YTZ
2 stops27h 12mMultiple Airlines
Mon 23/63:35 p.m.YTZ - SFO
2 stops20h 55mMultiple Airlines
Deal found 17/4C$ 427
Sun 1/61:30 p.m.SFO - YYZ
Nonstop4h 59mPorter Airlines
Sun 8/69:45 a.m.YYZ - SFO
Nonstop5h 45mPorter Airlines
Deal found 17/4C$ 469
Thu 12/66:05 p.m.SFO - YHM
2 stops21h 13mMultiple Airlines
Thu 19/66:00 a.m.YHM - SFO
1 stop14h 15mMultiple Airlines
Deal found 16/4C$ 473
Mon 26/57:40 p.m.SFO - YTZ
2 stops12h 52mAir Canada
Fri 30/512:25 p.m.YTZ - SFO
1 stop10h 45mAir Canada
Deal found 17/4C$ 474

Cheapflights Fare Finder

Customize your flight search to find flights from San Francisco Bay Area to Toronto 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 17 April 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Toronto that are best for you.

Fly from

San Francisco Bay Area

Fly to

Toronto

Route

Depart

Return

Price

OaklandToronto

OAK - YYZ

OAKYYZ

Oakland

Wed 4/6

5:45 a.m.-7:59 p.m.

1 stop11h 14m

Toronto Pearson Intl

Tue 10/6

11:00 a.m.-10:25 p.m.

2 stops14h 25m

C$ 251

San JoseToronto

SJC - YYZ

SJCYYZ

San Jose

Fri 9/5

6:00 a.m.-6:14 a.m.

2 stops21h 14m

Toronto Pearson Intl

Mon 12/5

9:45 a.m.-10:05 a.m.

1 stop27h 20m

C$ 279

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Mon 12/5

9:50 p.m.-5:20 p.m.

1 stop16h 30m

Toronto Pearson Intl

Wed 28/5

1:30 p.m.-12:24 p.m.

2 stops25h 54m

C$ 309

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Tue 12/8

7:30 a.m.-6:56 p.m.

1 stop8h 26m

Toronto Region of Waterloo Intl

Mon 18/8

6:00 a.m.-11:56 a.m.

1 stop8h 56m

C$ 338

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Sat 19/7

7:30 a.m.-12:33 a.m.

2 stops14h 03m

Toronto Pearson Intl

Thu 24/7

6:30 a.m.-12:05 p.m.

1 stop8h 35m

C$ 360

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Mon 6/10

7:30 a.m.-5:15 a.m.

1 stop18h 45m

Toronto Region of Waterloo Intl

Wed 8/10

6:00 a.m.-11:54 a.m.

1 stop8h 54m

C$ 369

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Tue 2/9

12:50 p.m.-12:40 a.m.

1 stop8h 50m

Hamilton

Sun 7/9

6:00 a.m.-11:54 a.m.

1 stop8h 54m

C$ 385

OaklandHamilton

OAK - YHM

OAKYHM

Oakland

Thu 1/5

7:46 a.m.-12:41 a.m.

2 stops13h 55m

Hamilton

Fri 2/5

6:00 a.m.-6:49 a.m.

3 stops27h 49m

C$ 403

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Tue 17/6

10:15 a.m.-4:27 p.m.

2 stops27h 12m

Toronto Island

Mon 23/6

3:35 p.m.-9:30 a.m.

2 stops20h 55m

C$ 427

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Sun 1/6

1:30 p.m.-9:29 p.m.

Nonstop4h 59m

Toronto Pearson Intl

Sun 8/6

9:45 a.m.-12:30 p.m.

Nonstop5h 45m

C$ 469

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/4

Showing 1-10 of 56 results
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Best time to book a flight from San Francisco Bay Area to Toronto

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

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

Currently, January is the cheapest month in which you can book a flight from San Francisco Bay Area to Toronto (average of C$ 167). Flying from San Francisco Bay Area to Toronto in July is currently the most expensive (average of C$ 258). 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 XIH to YTO?

Find hourly flight availability from San Francisco Bay Area to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 April 2025.

When flying from San Francisco Bay Area to Toronto, 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 San Francisco Bay Area to Toronto

Explore weekly flight availability from San Francisco Bay Area to Toronto. 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 17 April 2025.

The most flights from zzXIH to YTO are scheduled on a Wednesday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

Rainfall in Toronto by month

Plan your trip to Toronto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto when rainfall is around 51.0 mm.

Temperature in Toronto by month

Plan your trip to Toronto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated 17 April 2025.
Get a feel of what it's like to fly with Alaska Airlines, Porter Airlines and Delta from San Francisco Bay Area to Toronto by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Porter Airlines
8.0
Very good
281 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Air Transat
7.8
Good
385 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 164. However, be on the lookout for offers from Porter Airlines and Delta, as they are both options that can get you from San Francisco Bay Area to Toronto for a low price.

  • What are the most popular routes from San Francisco Bay Area to Toronto?

    While some choose either Oakland - Toronto Pearson Intl or San Francisco - Toronto Island, San Francisco - Toronto Pearson Intl is the most popular route from San Francisco Bay Area to Toronto.

  • What are the most reliable airlines from San Francisco Bay Area to Toronto?

    The top 3 most reliable airlines when flying from San Francisco Bay Area to Toronto are Brussels Airlines (88%), Air Canada (75%) and United Airlines (72%).

  • What are the cheapest flights from San Francisco Bay Area to Toronto?

    On average you can expect to pay C$ 400 for a flight from San Francisco Bay Area to Toronto. The cheapest flight overall is C$ 170 while the most popular route, (San Francisco - Toronto Pearson Intl) is currently priced at C$ 268.

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

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

  • How can I find direct flights from San Francisco Bay Area to Toronto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco Bay Area to Toronto.

  • Can I find deals for business class flights from San Francisco Bay Area to Toronto?

    Yes. Cheapflights offers flight deals from San Francisco Bay Area to Toronto 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 San Francisco Bay Area to Toronto?

    Currently, January is the cheapest month in which you can book a flight from San Francisco Bay Area to Toronto (average of C$ 167). Flying from San Francisco Bay Area to Toronto in July is currently the most expensive (average of C$ 258). 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

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Alternative routes for San Francisco Bay Area to Toronto

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Pearson Intl flights
Los Angeles to Pearson Intl flights
San Francisco to Pierre Elliott Trudeau Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
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Oakland to Pearson Intl flights
San Jose to Pearson Intl flights
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Ontario to Pierre Elliott Trudeau Intl flights
San Diego to Pierre Elliott Trudeau Intl flights
Los Angeles to Toronto Island flights
Santa Ana to Pearson Intl flights
Los Angeles to Region of Waterloo Intl flights
San Francisco to Ottawa flights
Las Vegas to Pierre Elliott Trudeau Intl flights
Los Angeles to Ottawa flights
Burbank to Pearson Intl flights
Sacramento to Pierre Elliott Trudeau Intl flights
San Jose to Pierre Elliott Trudeau Intl flights
San Francisco to Hamilton flights
Fresno to Pearson Intl flights
Santa Ana to Pierre Elliott Trudeau Intl flights
Los Angeles to Hamilton flights
San Jose to Ottawa flights
Oakland to Pierre Elliott Trudeau Intl flights
Burbank to Pierre Elliott Trudeau Intl flights
Santa Ana to Hamilton flights
Reno to Pearson Intl flights
Santa Barbara to Pearson Intl flights
San Diego to Ottawa flights
Las Vegas to Region of Waterloo Intl flights
Palm Springs to Pearson Intl flights
Long Beach to Pierre Elliott Trudeau Intl flights

Top 5 airlines flying from San Francisco Bay Area to Toronto

Discover the top 5 airlines that operate flights from San Francisco Bay Area to Toronto. 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 17 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 298AverageC$ 558FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 299AverageC$ 787FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 316AverageC$ 827FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 322AverageC$ 531FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 386AverageC$ 631FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

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

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Francisco Bay Area to Toronto.

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

Need flexible booking options for your flight to Toronto from San Francisco Bay Area? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for San Francisco Bay Area to Toronto flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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