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Cheap flights from San Francisco to Toronto from ₹ 13,687

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YTO
3 Feb — 10 Feb1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from San Francisco to Toronto are usually found in February or March, booked 53 days in advance, depart on a Sunday or Saturday and return on a Friday

Cheap flight deals from San Francisco to Toronto

Enter your travel dates to find the best prices.

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 4 January 2026.

Thu 5/210:15SFO - YYZ
1 stop10h 40mMultiple Airlines
Sun 8/209:50YYZ - SFO
Nonstop5h 55mMultiple Airlines
Deal found 3/1₹ 25,032
Thu 19/208:43SFO - YYZ
1 stop19h 00mMultiple Airlines
Sun 22/209:50YYZ - SFO
Nonstop5h 55mMultiple Airlines
Deal found 3/1₹ 26,743
Tue 3/213:00SFO - YYZ
1 stop8h 26mMultiple Airlines
Thu 12/209:50YYZ - SFO
Nonstop5h 55mMultiple Airlines
Deal found 3/1₹ 27,013
Fri 30/113:00SFO - YYZ
1 stop8h 26mMultiple Airlines
Mon 9/209:50YYZ - SFO
Nonstop5h 55mMultiple Airlines
Deal found 3/1₹ 28,544
Mon 16/213:45SFO - YYZ
Nonstop4h 57mPorter Airlines
Thu 26/209:50YYZ - SFO
Nonstop5h 55mPorter Airlines
Deal found 3/1₹ 30,525
Wed 18/213:45SFO - YYZ
Nonstop4h 57mPorter Airlines
Thu 26/209:50YYZ - SFO
Nonstop5h 55mPorter Airlines
Deal found 3/1₹ 30,705
Fri 20/213:45SFO - YYZ
Nonstop4h 57mPorter Airlines
Mon 23/209:50YYZ - SFO
Nonstop5h 55mPorter Airlines
Deal found 3/1₹ 30,975
Wed 18/213:45SFO - YYZ
Nonstop4h 57mPorter Airlines
Mon 23/209:50YYZ - SFO
Nonstop5h 55mPorter Airlines
Deal found 3/1₹ 31,065
Fri 30/113:45SFO - YYZ
Nonstop4h 57mPorter Airlines
Wed 11/209:50YYZ - SFO
Nonstop5h 55mPorter Airlines
Deal found 3/1₹ 31,335
Mon 2/214:30SFO - YYZ
1 stop22h 05mAlaska Airlines
Wed 11/216:45YYZ - SFO
1 stop9h 18mAlaska Airlines
Deal found 3/1₹ 31,606
Thu 5/213:45SFO - YYZ
Nonstop4h 57mPorter Airlines
Fri 6/209:50YYZ - SFO
Nonstop5h 55mPorter Airlines
Deal found 3/1₹ 31,696
Wed 18/213:45SFO - YYZ
Nonstop4h 57mPorter Airlines
Fri 20/209:50YYZ - SFO
Nonstop5h 55mPorter Airlines
Deal found 3/1₹ 31,786

Find 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 4 January 2026.

Round-trip from

₹ 25,032

One-way from

₹ 13,687

Popular in

December

Cheapest in

February

Average price

₹ 35,297

Good round-trip deal

₹ 27,038 or less
Porter Airlines
  • Porter Airlines
  • 5/2-8/2
  • 1 total stop
  • 16h 35m total
  • San Francisco to Toronto
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 10/3
  • 1 total stop
  • 20h 14m total
  • San Francisco to Toronto
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (₹ 492,487 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 144,128 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from San Francisco to Toronto (YTO).
Search Deals

Cheapflights Fare Finder

 
Customise 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 454,620 searches. Data last updated 4 January 2026.
Use the filters below to find and compare flights from San Francisco to Toronto that are best for you.

Fly from

San Francisco

Fly to

Toronto

Route

Depart

Return

Price

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Mon 2/2

14:30-15:35

1 stop22h 05m

Toronto Pearson Intl

Tue 10/2

16:45-14:00

1 stop24h 15m

₹ 31,606

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Tue 17/2

16:21-15:35

1 stop20h 14m

Toronto Pearson Intl

Tue 24/2

16:45-14:02

1 stop24h 17m

₹ 31,606

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Tue 17/2

18:27-15:35

1 stop18h 08m

Toronto Pearson Intl

Wed 25/2

16:45-22:56

1 stop9h 11m

₹ 31,606

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Wed 18/2

13:45-15:35

1 stop22h 50m

Toronto Pearson Intl

Tue 24/2

16:45-15:48

1 stop26h 03m

₹ 32,326

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Tue 17/2

11:34-15:35

1 stop25h 01m

Toronto Pearson Intl

Mon 23/2

16:45-14:02

1 stop24h 17m

₹ 32,326

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Wed 18/2

13:45-15:35

1 stop22h 50m

Toronto Pearson Intl

Fri 20/2

16:45-22:56

1 stop9h 11m

₹ 33,136

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Mon 2/2

18:18-15:35

1 stop18h 17m

Toronto Pearson Intl

Sat 7/2

16:45-15:50

1 stop26h 05m

₹ 34,127

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Tue 3/2

19:40-15:35

1 stop16h 55m

Toronto Pearson Intl

Fri 6/2

16:45-23:03

1 stop9h 18m

₹ 34,127

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Tue 3/2

18:18-15:35

1 stop18h 17m

Toronto Pearson Intl

Sat 7/2

16:45-23:03

1 stop9h 18m

₹ 34,127

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Mon 2/2

19:40-15:35

1 stop16h 55m

Toronto Pearson Intl

Sun 8/2

16:45-23:03

1 stop9h 18m

₹ 34,127

Flights are sorted by cheapest return flights first.

Deals found on 4/1

Showing 1-10 of 18 results
1
2

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 return 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 to Toronto

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

Use this chart to determine the optimal time to book a return flight from San Francisco to Toronto. Price data was last updated on 2 January 2026.

The best time to book flights from San Francisco to Toronto is 53 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 San Francisco to Toronto?

Currently, February is the cheapest month in which you can book a flight from San Francisco to Toronto (average of ₹ 11,346). Flying from San Francisco to Toronto in August is currently the most expensive (average of ₹ 18,189). 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 4 January 2026.

When flying from San Francisco to Toronto, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 54% versus a flight in the morning.

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 4 January 2026.

The most flights from SFO to YTO are scheduled on a Friday (23 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (11 on average).

How much does it cost for a return flight from San Francisco to Toronto?

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 4 January 2026.
Get a feel of what it's like to fly with Porter Airlines from San Francisco to Toronto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very Good
403 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.6

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very Good
403 reviews
Porter Airlines
8.0
Very Good
403 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.6

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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) is the airport you will fly out of if you book a flight from San Francisco to Toronto. You should not have trouble finding flights to Toronto from San Francisco; the airport handles an average of 16 outbound flights to Toronto per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the San Francisco airport to Toronto. It is only a 19.0 km journey to San Francisco (SFO) from San Francisco’s city centre.

  • How long is the flight from San Francisco to Toronto?

    Airlines like Alaska Airlines fly from San Francisco to Toronto in about 22h 05m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 3626 km.

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

    Porter Airlines, at ₹ 12,876, was found to be the cheapest airline from San Francisco to Toronto. An alternate airline flying to your destination would be Air Canada. Porter Airlines is 67% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Consider United Airlines (75%), Air Canada (75%) or Singapore Airlines (70%) when booking your flight. These represent the most reliable airlines when flying from San Francisco to Toronto.

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

    While on average a flight from San Francisco to Toronto is generally ₹ 83,991, our data shows the cheapest flight currently is ₹ 27,038. When looking at the most popular route, (San Francisco - Toronto Pearson Intl), you can expect to pay ₹ 23,502 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 holiday 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, February is the cheapest month in which you can book a flight from San Francisco to Toronto (average of ₹ 11,346). Flying from San Francisco to Toronto in August is currently the most expensive (average of ₹ 18,189). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from San Francisco to Toronto

Discover the top 2 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 454,620 searches. Data last updated 4 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest₹ 16,168Average₹ 34,694FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapest₹ 18,129Average₹ 36,473FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find San Francisco to Toronto flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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 Toronto from San Francisco.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Francisco to Toronto, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from San Francisco to Toronto on Cheapflights with our Price Alert feature and get notified when better prices are available.

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