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Cheap flights from San Francisco to Toronto from ₹ 13,427

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 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YTO
23 Mar — 30 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from San Francisco to Toronto are usually found in March or April, booked 85 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 21 February 2026.

Thu 12/308:53
SFO
-
YYZ
Nonstop4h 59m
United Airlines
Mon 16/317:55
YYZ
-
SFO
Nonstop6h 00m
United Airlines
Deal found 19/2₹ 31,119
Sun 12/408:04
SFO
-
YYZ
Nonstop5h 10m
United Airlines
Tue 14/407:00
YYZ
-
SFO
1 stop8h 03m
United Airlines
Deal found 19/2₹ 31,572
Mon 6/423:52
SFO
-
YYZ
1 stop10h 50m
United Airlines
Thu 9/406:30
YYZ
-
SFO
Nonstop5h 53m
United Airlines
Deal found 19/2₹ 32,026
Sun 8/323:31
SFO
-
YYZ
Nonstop4h 59m
United Airlines
Tue 24/317:55
YYZ
-
SFO
Nonstop6h 00m
United Airlines
Deal found 19/2₹ 32,117
Wed 18/305:05
SFO
-
YYZ
1 stop6h 57m
United Airlines
Wed 8/407:00
YYZ
-
SFO
1 stop8h 03m
United Airlines
Deal found 19/2₹ 32,661
Wed 18/305:05
SFO
-
YYZ
1 stop6h 57m
United Airlines
Sun 22/306:30
YYZ
-
SFO
Nonstop6h 10m
United Airlines
Deal found 19/2₹ 32,752
Fri 15/508:04
SFO
-
YYZ
Nonstop5h 10m
United Airlines
Mon 18/506:30
YYZ
-
SFO
Nonstop5h 53m
United Airlines
Deal found 19/2₹ 32,842
Fri 13/305:05
SFO
-
YYZ
1 stop6h 57m
United Airlines
Tue 31/307:00
YYZ
-
SFO
1 stop8h 07m
United Airlines
Deal found 18/2₹ 33,387
Tue 28/422:42
SFO
-
YYZ
Nonstop5h 18m
United Airlines
Fri 1/506:30
YYZ
-
SFO
Nonstop5h 53m
United Airlines
Deal found 19/2₹ 33,478
Sat 23/523:30
SFO
-
YYZ
1 stop7h 24m
United Airlines
Wed 27/506:30
YYZ
-
SFO
Nonstop5h 39m
United Airlines
Deal found 19/2₹ 33,750

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 21 February 2026.

Round-trip from

₹ 31,119

One-way from

₹ 13,427

Popular in

December

Cheapest in

March

Average price

₹ 35,473
United Airlines
  • United Airlines
  • 12/3-16/3
  • Nonstop
  • 10h 59m total
  • San Francisco to Toronto
Search Deals
WestJet
  • WestJet
  • 22/5
  • 2 total stops
  • 12h 35m total
  • San Francisco to Toronto
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (₹ 452,682 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 142,020 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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 21 February 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 6/4

23:52-13:42

1 stop10h 50m

Toronto Pearson Intl

Thu 9/4

06:30-09:23

Nonstop5h 53m

₹ 32,026

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Tue 31/3

05:00-15:14

1 stop7h 14m

Toronto Pearson Intl

Mon 13/4

06:30-09:23

Nonstop5h 53m

₹ 32,026

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Thu 30/4

08:04-16:14

Nonstop5h 10m

Toronto Pearson Intl

Sun 3/5

06:30-09:23

Nonstop5h 53m

₹ 32,026

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Thu 12/3

22:45-09:58

1 stop8h 13m

Toronto Pearson Intl

Mon 16/3

17:55-20:55

Nonstop6h 00m

₹ 32,026

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Wed 18/3

05:05-15:02

1 stop6h 57m

Toronto Pearson Intl

Wed 8/4

07:00-12:03

1 stop8h 03m

₹ 32,661

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Fri 1/5

08:04-16:14

Nonstop5h 10m

Toronto Pearson Intl

Sat 9/5

06:30-09:23

Nonstop5h 53m

₹ 32,842

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Sat 2/5

08:04-16:14

Nonstop5h 10m

Toronto Pearson Intl

Tue 5/5

06:30-09:23

Nonstop5h 53m

₹ 32,842

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Sat 2/5

08:04-16:14

Nonstop5h 10m

Toronto Pearson Intl

Wed 6/5

06:30-09:23

Nonstop5h 53m

₹ 32,842

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Fri 13/3

05:05-15:02

1 stop6h 57m

Toronto Pearson Intl

Tue 31/3

07:00-12:07

1 stop8h 07m

₹ 33,387

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Tue 28/4

06:33-19:37

1 stop10h 04m

Toronto Pearson Intl

Fri 1/5

06:30-09:23

Nonstop5h 53m

₹ 33,478

Flights are sorted by cheapest return flights first.

Deals found on 18/2

Showing 1-10 of 21 results
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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 20 February 2026.

The best time to book flights from San Francisco to Toronto is 85 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 ₹ 12,248). Flying from San Francisco to Toronto in January is currently the most expensive (average of ₹ 20,050). 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 21 February 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 21 February 2026.

The most flights from SFO to YTO are scheduled on a Thursday (19 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (12 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 21 February 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
419 reviews
Check prices

Overall

8.0

Comfort

8.0

Entertainment

6.9

Food

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
Porter Airlines
8.0
Very Good
419 reviews
Porter Airlines
8.0
Very Good
419 reviews
Check prices

Overall

8.0

Comfort

8.0

Entertainment

6.9

Food

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!

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 United Airlines fly from San Francisco to Toronto in about 4h 59m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 3626 km. Most flights are nonstop.

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

    Porter Airlines, at ₹ 12,974, 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 Singapore Airlines (64%), Austrian Airlines (63%) or United Airlines (61%) when booking your flight. These represent the most reliable airlines when flying from San Francisco to Toronto.

  • 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 ₹ 12,248). Flying from San Francisco to Toronto in January is currently the most expensive (average of ₹ 20,050). 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 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 21 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest₹ 12,974Average₹ 34,956FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapest₹ 18,266Average₹ 36,749FlexibilityNo 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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