Toronto

$124+ Cheap flights from San Francisco (SFO) to Toronto (YTO)

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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YTO
Dec 23 — Dec 301
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The best prices from San Francisco to Toronto are usually found in February or January, booked 41 days in advance, depart on a Sunday or Thursday and return on a Thursday

Cheap flight deals from San Francisco to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Toronto (YTO). 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 December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$217
(Kiwi.com)

One-way from

$124
(Justfly.com)

Popular in

December

Cheapest in

February

Average price

$610
Provider with most accurate pricing for San Francisco-Toronto (YTO) flight deals.
Provider most trusted by Cheapflights users for San Francisco-Toronto (YTO) flights.
From San Francisco to Toronto (YTO)
One-way flight from San Francisco to Toronto (YTO)
High demand for flights, 4% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for round-trip flights in December 2024

Find flight deals from San Francisco to Toronto

Cheapest flights from San Francisco to Toronto
Explore the most affordable flight options available from San Francisco to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2410:29 pmSFO - YYZ
2 stops19h 44mMultiple Airlines
Sun 1/128:00 pmYYZ - SFO
1 stop14h 14mMultiple Airlines
Deal found 12/17$370
This Alaska Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/319:29 pmSFO - YYZ
1 stop14h 38mAlaska Airlines
Fri 1/104:20 pmYYZ - SFO
2 stops19h 21mAlaska Airlines
Deal found 12/17$399
This Air Canada deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/254:25 pmSFO - YYZ
Nonstop4h 52mAir Canada
Tue 1/148:05 amYYZ - SFO
Nonstop5h 47mAir Canada
Deal found 12/17$443
This American Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2412:41 amSFO - YYZ
1 stop11h 49mAmerican Airlines
Mon 1/206:10 amYYZ - SFO
1 stop10h 25mAmerican Airlines
Deal found 12/18$566
This Mytrip deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/291:40 pmSFO - YYZ
Nonstop5h 02mPorter Airlines
Thu 1/99:35 amYYZ - SFO
Nonstop5h 49mPorter Airlines
Deal found 12/17$615
This United deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/251:15 pmSFO - YYZ
1 stop8h 11mUnited Airlines
Mon 1/205:20 pmYYZ - SFO
Nonstop5h 47mUnited Airlines
Deal found 12/18$650
This Travelocity deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/307:00 amSFO - YTZ
1 stop10h 34mMultiple Airlines
Thu 1/22:00 pmYTZ - SFO
2 stops12h 59mMultiple Airlines
Deal found 12/17$841
This Mytrip deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:07 pmSFO - YKF
2 stops22h 18mMultiple Airlines
Thu 12/2612:35 pmYKF - SFO
2 stops24h 29mMultiple Airlines
Deal found 12/17$902
This Air Canada deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/244:55 pmSFO - YTZ
2 stops18h 55mAir Canada
Sun 12/298:25 pmYTZ - SFO
2 stops19h 58mAir Canada
Deal found 12/16$1,049
This WestJet deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/224:45 pmSFO - YKF
2 stops29h 31mWestJet
Mon 1/66:30 amYKF - SFO
2 stops40h 38mWestJet
Deal found 12/17$1,411
This oojo deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/171:55 pmSFO - YHM
1 stop24h 18mWestJet
Thu 12/196:05 pmYHM - SFO
1 stop22h 00mWestJet
Deal found 12/16$1,570
This SWISS deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/297:25 pmSFO - YTZ
2 stops45h 25mSWISS
Sun 1/1212:25 pmYTZ - SFO
2 stops31h 00mSWISS
Deal found 12/17$11,294

Find flights from San Francisco to Toronto within your budget

Customize your flight search to find flights from San Francisco 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 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Sun 1/26

2:54 pm-6:46 am

1 stop12h 52m

Toronto Pearson Intl

Fri 1/31

8:00 pm-7:16 am

1 stop14h 16m

$217

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Tue 6/3

7:30 am-9:03 pm

2 stops10h 33m

Toronto Pearson Intl

Tue 6/10

11:00 am-5:15 pm

1 stop9h 15m

$260

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Fri 5/23

12:50 pm-12:46 am

1 stop8h 56m

Toronto Region of Waterloo Intl

Tue 5/27

6:00 am-12:05 pm

1 stop9h 05m

$277

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Sat 2/1

7:10 pm-7:10 am

1 stop9h 00m

Toronto Pearson Intl

Sat 2/8

7:55 am-6:25 pm

1 stop13h 30m

$282

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Fri 6/13

6:05 pm-5:15 am

1 stop8h 10m

Toronto Region of Waterloo Intl

Sun 6/15

6:00 am-12:05 pm

1 stop9h 05m

$301

San FranciscoToronto

SFO - YTZ

SFOYTZ

San Francisco

Sat 2/1

7:10 pm-6:53 pm

2 stops20h 43m

Toronto Island

Sat 2/8

3:25 pm-9:51 pm

1 stop9h 26m

$306

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Tue 5/6

12:50 pm-12:41 am

1 stop8h 51m

Hamilton

Sun 5/11

6:00 am-12:05 pm

1 stop9h 05m

$308

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Wed 1/8

1:42 pm-3:05 pm

2 stops22h 23m

Toronto Pearson Intl

Fri 2/7

4:20 pm-8:41 am

2 stops19h 21m

$322

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Thu 1/9

3:05 pm-1:42 pm

2 stops19h 37m

Toronto Pearson Intl

Wed 1/15

8:05 am-10:52 am

Nonstop5h 47m

$339

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Sat 3/29

1:35 pm-9:37 pm

Nonstop5h 02m

Toronto Pearson Intl

Fri 4/4

9:35 am-12:24 pm

Nonstop5h 49m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 32 results
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Compare providers for flights from San Francisco to Toronto

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Toronto in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
FlightnetworkPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Toronto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Toronto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Toronto flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Toronto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Toronto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to Toronto

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

Get recent, data-driven insights about flights from San Francisco to Toronto including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from San Francisco to Toronto?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Toronto. Price data was last updated on December 13, 2024.

The price you pay for your flight from San Francisco to Toronto may vary depending on when you book. For the best chance of a lower fare, look to book 41 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from San Francisco to Toronto (average of $243). Flying from San Francisco to Toronto in July is currently the most expensive (average of $359). 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 SFO to YTO?

Find hourly flight availability from San Francisco 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 December 18, 2024.

Unlike in the evening, when flights are generally more expensive, you can save up to 33% on flights from San Francisco to Toronto by exploring options for tickets in the afternoon.

What is the cheapest day to fly from San Francisco to Toronto?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Toronto. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Francisco to Toronto flight should consider departing on Saturday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Francisco to Toronto

Explore weekly flight availability from San Francisco 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 December 18, 2024.

The most flights from SFO to YTO are scheduled on a Monday (22 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (15 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 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Toronto when rainfall is around 2.0 in.

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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 December 18, 2024.
Read reviews from past customers who have flown Porter Airlines, Alaska Airlines and WestJet from San Francisco to Toronto. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
9,552 reviews

Food

7.2

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

8.0
Very good
9,552 reviews
8.0
Very good
9,552 reviews

Food

7.2

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

8.0
Very good
8,604 reviews
8.0
Very good
9,552 reviews

Food

7.2

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

7.9
Good
283 reviews
8.0
Very good
9,552 reviews

Food

7.2

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

7.6
Good
1,606 reviews
8.0
Very good
9,552 reviews

Food

7.2

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

7.4
Good
9,059 reviews
8.0
Very good
9,552 reviews

Food

7.2

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Toronto. 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 from for flights from San Francisco to Toronto?

    San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly out of when you book flights from San Francisco to Toronto. 8 airlines have flights from San Francisco to Toronto on a regular basis. Booking flights from San Francisco to Toronto should not be difficult; the airport handles an average of 18 outbound flights to Toronto per day.

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

    Our cheapest airline available from San Francisco to Toronto is Flair Airlines. Our recent data shows that you can find tickets from as low as $282 on this airline. Additional options worth looking into are WestJet and Alaska Airlines, starting at $289 and $302 round-trip. You may be able to fly from San Francisco to Toronto for 37% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from San Francisco to Toronto are WestJet ($124), Porter Airlines ($155), and Alaska Airlines ($171).

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

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Francisco to Toronto on time: Austrian Airlines (87%), Air Canada (86%), United Airlines (85%).

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

    While on average a flight from San Francisco to Toronto is generally $1,486, our data shows the cheapest flight currently is $148. When looking at the most popular route, (San Francisco - Toronto Pearson Intl), you can expect to pay $211 for that flight.

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

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

  • How can I find direct flights from San Francisco 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 to Toronto.

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

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

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Toronto (average of $243). Flying from San Francisco to Toronto in July is currently the most expensive (average of $359). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Francisco to Toronto

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

Top 8 airlines flying from San Francisco to Toronto

Discover the top 8 airlines that operate flights from San Francisco 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 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$175Average$411FlexibilityNo cancel feeOn-time52%
DeltaCheapest$187Average$551FlexibilityNo cancel feeOn-timeN/A
Lynx AirCheapest$194Average$236FlexibilityNo cancel feeOn-timeN/A
Air TransatCheapest$195Average$410FlexibilityNo cancel feeOn-time50%
American AirlinesCheapest$213Average$329FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$219Average$578FlexibilityNo cancel feeOn-time67%
WestJetCheapest$227Average$471FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$244Average$606FlexibilityNo cancel feeOn-time69%
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