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Cheap flights from San Francisco to Toronto from ₹ 17,409

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 13/6. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YTO
23 Jun — 30 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from San Francisco to Toronto are usually found in January or February, booked 40 days in advance, depart on a Wednesday 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 24 May 2026.

Tue 7/706:00
SFO
-
YYZ
2 stops10h 55m
WestJet
Wed 15/708:00
YYZ
-
SFO
2 stops11h 40m
WestJet
Deal found 19/5₹ 28,888
Tue 7/718:05
SFO
-
YYZ
1 stop9h 50m
Multiple Airlines
Wed 15/708:15
YYZ
-
SFO
Nonstop5h 30m
Multiple Airlines
Deal found 19/5₹ 32,810
Wed 8/713:20
SFO
-
YYZ
Nonstop5h 05m
Multiple Airlines
Mon 27/712:40
YYZ
-
SFO
2 stops12h 15m
Multiple Airlines
Deal found 20/5₹ 36,062
Fri 5/622:35
SFO
-
YYZ
1 stop8h 19m
United Airlines
Sat 13/617:16
YYZ
-
SFO
Nonstop5h 39m
United Airlines
Deal found 21/5₹ 37,306
Tue 9/621:15
SFO
-
YYZ
1 stop9h 04m
United Airlines
Wed 17/611:00
YYZ
-
SFO
1 stop10h 18m
United Airlines
Deal found 21/5₹ 37,784
Sat 26/913:20
SFO
-
YYZ
Nonstop5h 05m
Porter Airlines
Thu 1/1009:45
YYZ
-
SFO
Nonstop5h 35m
Porter Airlines
Deal found 20/5₹ 37,880
Wed 3/608:25
SFO
-
YYZ
1 stop12h 33m
Delta
Wed 10/617:45
YYZ
-
SFO
1 stop7h 20m
Delta
Deal found 21/5₹ 38,741
Mon 8/614:06
SFO
-
YYZ
1 stop6h 53m
United Airlines
Fri 12/606:30
YYZ
-
SFO
Nonstop5h 39m
United Airlines
Deal found 21/5₹ 38,836
Sat 13/623:59
SFO
-
YYZ
1 stop8h 30m
United Airlines
Wed 17/611:00
YYZ
-
SFO
1 stop10h 18m
United Airlines
Deal found 21/5₹ 39,315
Mon 22/622:47
SFO
-
YYZ
Nonstop5h 13m
United Airlines
Fri 26/606:30
YYZ
-
SFO
Nonstop5h 39m
United Airlines
Deal found 21/5₹ 39,410

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 24 May 2026.

Round-trip from

₹ 28,888

One-way from

₹ 17,409

Popular in

December

Cheapest in

January

Average price

₹ 49,646

Good one-way deal

₹ 34,464 or less
WestJet
  • WestJet
  • 7/7-15/7
  • 4 total stops
  • 22h 35m total
  • San Francisco to Toronto
Search Deals
United Airlines
  • United Airlines
  • 13/6
  • 1 total stop
  • 8h 30m total
  • San Francisco to Toronto
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (₹ 171,462 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 127,177 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a one-way 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 24 May 2026.
Use the filters below to find and compare flights from San Francisco to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Sat 13/6

23:59-11:29

1 stop8h 30m

Toronto Pearson Intl

Wed 17/6

17:16-19:55

Nonstop5h 39m

₹ 38,836
Fastest return journey

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Tue 29/9

13:20-21:25

Nonstop5h 05m

Toronto Pearson Intl

Fri 2/10

09:45-12:20

Nonstop5h 35m

₹ 39,984

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Tue 9/6

21:15-09:19

1 stop9h 04m

Toronto Pearson Intl

Mon 15/6

15:00-21:28

1 stop9h 28m

₹ 48,115

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Sat 6/6

21:30-10:04

1 stop9h 34m

Toronto Pearson Intl

Mon 8/6

12:45-20:37

1 stop10h 52m

₹ 48,115

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Tue 7/7

05:40-17:24

1 stop8h 44m

Toronto Pearson Intl

Wed 15/7

14:24-22:24

1 stop11h 00m

₹ 48,593

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Wed 15/7

07:50-22:01

1 stop11h 11m

Toronto Pearson Intl

Fri 24/7

17:45-23:52

1 stop9h 07m

₹ 49,550

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Sat 18/7

22:55-13:34

1 stop11h 39m

Toronto Pearson Intl

Sat 25/7

11:40-21:24

1 stop12h 44m

₹ 50,411

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Sat 4/7

11:45-23:14

1 stop8h 29m

Toronto Pearson Intl

Sat 11/7

14:24-22:35

1 stop11h 11m

₹ 50,411

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Fri 19/6

21:56-12:25

1 stop11h 29m

Toronto Pearson Intl

Mon 22/6

12:09-20:59

1 stop11h 50m

₹ 51,080

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Sat 4/7

10:40-21:32

1 stop7h 52m

Toronto Pearson Intl

Sat 11/7

06:30-09:09

Nonstop5h 39m

₹ 51,176

Flights are sorted by cheapest return flights first.

Deals found on 23/5

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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

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 ₹ 10,427). Flying from San Francisco to Toronto in October is currently the most expensive (average of ₹ 154,772). 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 24 May 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 79% versus a flight in the evening.

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 24 May 2026.

The most flights from SFO to YTO are scheduled on a Wednesday (22 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (21 on average).

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

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

The best time to book flights from San Francisco to Toronto is 75 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.

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 24 May 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
439 reviews
Check prices

Food

7.6

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very Good
439 reviews
Porter Airlines
8.0
Very Good
439 reviews
Check prices

Food

7.6

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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 21 outbound flights to Toronto per day. You should also have plenty of airline options to choose from since 1 airline has flights from the San Francisco airport to Toronto. It is only a 17.7 km journey to San Francisco (SFO) from San Francisco’s city centre.

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

    Airlines like United Airlines and Porter Airlines fly from San Francisco to Toronto in about 5h 05m. The time it takes to get you to your destination can typically vary by up to 3h 25m. Airlines will cover a distance of 3626 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from San Francisco to Toronto round-trip?

    Air Canada, at ₹ 18,486, was found to be the cheapest airline from San Francisco to Toronto.. Air Canada is 59% 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 Brussels Airlines (74%), Air Canada (73%) or United 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 ₹ 41,457, our data shows the cheapest flight currently is ₹ 21,944. When looking at the most popular route, (San Francisco - Toronto Pearson Intl), you can expect to pay ₹ 36,062 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 ₹ 10,427). Flying from San Francisco to Toronto in October is currently the most expensive (average of ₹ 154,772). 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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Top airline flying from San Francisco to Toronto

Discover the top airline 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 24 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest₹ 18,486Average₹ 38,746FlexibilityNo 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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