Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Francisco to Toronto from C$ 237

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Toronto departing on 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Francisco to Toronto

Cheap round-trip flights

Logo
7:30 a.m. - 12:31 a.m.SFO-YYZ
14h 01m2 stops
Logo
9:45 a.m. - 12:23 p.m.YYZ-SFO
5h 38mdirect
C$ 364
Find Deal
Sun, 28 Sep - Mon, 29 Sep
Logo
1:00 p.m. - 12:26 a.m.SFO-YYZ
8h 26m1 stop
Logo
9:45 a.m. - 12:40 p.m.YYZ-SFO
5h 55mdirect
C$ 365
Find Deal
Fri, 31 Oct - Sun, 2 Nov
Logo
7:30 a.m. - 9:01 p.m.SFO-YYZ
10h 31m2 stops
Logo
9:45 a.m. - 12:23 p.m.YYZ-SFO
5h 38mdirect
C$ 367
Find Deal
Mon, 29 Sep - Sat, 4 Oct
Logo
1:00 p.m. - 12:26 a.m.SFO-YYZ
8h 26m1 stop
Logo
9:45 a.m. - 12:40 p.m.YYZ-SFO
5h 55mdirect
C$ 368
Find Deal
Fri, 31 Oct - Wed, 5 Nov
WestJet Logo
7:30 a.m. - 12:31 a.m.SFO-YYZ
14h 01m2 stops
WestJet Logo
10:25 p.m. - 11:54 a.m.YYZ-SFO
16h 29m1 stop
C$ 370WestJet
Find Deal
Thu, 9 Oct - Tue, 14 Oct
WestJet Logo
12:50 p.m. - 9:01 p.m.SFO-YYZ
29h 11m2 stops
WestJet Logo
10:20 p.m. - 11:54 a.m.YYZ-SFO
16h 34m2 stops
C$ 374WestJet
Find Deal
Thu, 2 Oct - Sun, 5 Oct
WestJet Logo
1:00 p.m. - 5:58 a.m.SFO-YYZ
13h 58m2 stops
WestJet Logo
9:40 a.m. - 12:12 p.m.YYZ-SFO
29h 32m2 stops
C$ 376WestJet
Find Deal
Thu, 27 Nov - Mon, 1 Dec
WestJet Logo
1:00 p.m. - 5:58 a.m.SFO-YYZ
13h 58m2 stops
WestJet Logo
6:30 p.m. - 12:12 p.m.YYZ-SFO
20h 42m2 stops
C$ 383WestJet
Find Deal
Thu, 27 Nov - Mon, 1 Dec
Porter Airlines Logo
1:40 p.m. - 9:37 p.m.SFO-YYZ
4h 57mdirect
Porter Airlines Logo
9:45 a.m. - 12:40 p.m.YYZ-SFO
5h 55mdirect
C$ 430Porter Airlines
Find Deal
Mon, 27 Oct - Sun, 2 Nov
Porter Airlines Logo
1:40 p.m. - 9:37 p.m.SFO-YYZ
4h 57mdirect
Porter Airlines Logo
9:45 a.m. - 12:40 p.m.YYZ-SFO
5h 55mdirect
C$ 432Porter Airlines
Find Deal
Thu, 13 Nov - Mon, 17 Nov

WestJet flights from San Francisco to Toronto Pearson Intl Airport

Our best WestJet deals on San Francisco to Toronto Pearson Intl Airport flight tickets
WestJet
29 Sep
SFO7:30 a.m.San Francisco
10h 31m
2 stops
YYZ9:01 p.m.Toronto Pearson Intl
2 Oct
YYZ10:25 p.m.Toronto Pearson Intl
25h 59m
1 stop
SFO9:24 p.m.San Francisco
C$ 367
Find similar
WestJet
9 Oct
SFO7:30 a.m.San Francisco
14h 01m
2 stops
YYZ12:31 a.m.Toronto Pearson Intl
14 Oct
YYZ10:25 p.m.Toronto Pearson Intl
16h 29m
1 stop
SFO11:54 a.m.San Francisco
C$ 370
Find similar
WestJet
2 Oct
SFO12:50 p.m.San Francisco
29h 11m
2 stops
YYZ9:01 p.m.Toronto Pearson Intl
6 Oct
YYZ6:45 a.m.Toronto Pearson Intl
17h 39m
2 stops
SFO9:24 p.m.San Francisco
C$ 374
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Toronto Pearson Intl Airport 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, momondo users made 96,600 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from San Francisco to Toronto Pearson Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Sun 28/9

7:30 a.m.-12:31 a.m.

2 stops14h 01m

Toronto Pearson Intl

Mon 29/9

9:45 a.m.-12:23 p.m.

Nonstop5h 38m

C$ 364

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Fri 31/10

1:00 p.m.-12:26 a.m.

1 stop8h 26m

Toronto Pearson Intl

Sun 2/11

9:45 a.m.-12:40 p.m.

Nonstop5h 55m

C$ 365

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Mon 29/9

7:30 a.m.-9:01 p.m.

2 stops10h 31m

Toronto Pearson Intl

Sat 4/10

9:45 a.m.-12:23 p.m.

Nonstop5h 38m

C$ 367

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Fri 31/10

1:00 p.m.-12:26 a.m.

1 stop8h 26m

Toronto Pearson Intl

Wed 5/11

9:45 a.m.-12:40 p.m.

Nonstop5h 55m

C$ 368

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Thu 9/10

7:30 a.m.-12:31 a.m.

2 stops14h 01m

Toronto Pearson Intl

Tue 14/10

10:25 p.m.-11:54 a.m.

1 stop16h 29m

C$ 370

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Thu 2/10

12:50 p.m.-9:01 p.m.

2 stops29h 11m

Toronto Pearson Intl

Sun 5/10

10:20 p.m.-11:54 a.m.

2 stops16h 34m

C$ 374

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Thu 27/11

1:00 p.m.-5:58 a.m.

2 stops13h 58m

Toronto Pearson Intl

Mon 1/12

9:40 a.m.-12:12 p.m.

2 stops29h 32m

C$ 376

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Thu 27/11

1:00 p.m.-5:58 a.m.

2 stops13h 58m

Toronto Pearson Intl

Mon 1/12

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

2 stops20h 42m

C$ 383

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Mon 27/10

1:40 p.m.-9:37 p.m.

Nonstop4h 57m

Toronto Pearson Intl

Sun 2/11

9:45 a.m.-12:40 p.m.

Nonstop5h 55m

C$ 430

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Thu 13/11

1:40 p.m.-9:37 p.m.

Nonstop4h 57m

Toronto Pearson Intl

Mon 17/11

9:45 a.m.-12:40 p.m.

Nonstop5h 55m

C$ 432

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Toronto from

How to get the cheapest flight ticket from San Francisco to Toronto Pearson Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Toronto Pearson Intl Airport?

If you aren’t able to travel during the month of February, then book flights to Toronto Pearson Intl Airport from San Francisco during March instead. Flights to Toronto Pearson Intl Airport in March, while not as cheap as those in February, still average around C$ 547.

What is the cheapest day to depart on your flight to Toronto Pearson Intl Airport?

Our data shows that Friday is the least expensive day to fly to Toronto Pearson Intl Airport. Tickets to fly out on this day can be as low as C$ 526. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco to Toronto Pearson Intl Airport for around C$ 633.

What is the cheapest time of day to depart on your flight to Toronto Pearson Intl Airport?

Our data shows that the cheapest San Francisco to Toronto Pearson Intl Airport flights are usually those with departure times in the evening. Our users have found flights to Toronto Pearson Intl Airport in the evening for as low as C$ 471. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 610 on average. Flights to Toronto Pearson Intl Airport from San Francisco in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest San Francisco to Toronto Pearson Intl flight route?

Fly from San Francisco to Toronto Pearson Intl for the best San Francisco - Toronto Pearson Intl flight prices

How far in advance should I book a flight to Toronto Pearson Intl Airport?

You are more likely to see cheaper flights to Toronto Pearson Intl Airport from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto Pearson Intl Airport for around C$ 603 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto Pearson Intl Airport from San Francisco for as low as C$ 476 on momondo.

What cabin class options are available on San Francisco to Toronto Pearson Intl flights?

There are 3 cabin classes available to choose from on San Francisco to Toronto Pearson Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco to Toronto Pearson Intl Airport flights?

You could potentially save up to 4% on your flight if you consider stops on a San Francisco to Toronto Pearson Intl Airport flight.

How have San Francisco to Toronto Pearson Intl Airport flight prices changed over time?

As of September 2025, prices for San Francisco to Toronto Pearson Intl Airport flights are approximately 33% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Toronto Pearson Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Toronto Pearson Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Toronto Pearson Intl Airport (SFO to YYZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Toronto Pearson Intl Airport

Best price found

C$ 318

Fastest flight time

4h 55m

Direct flights

Every day
The best one-way flight to Toronto Pearson Intl Airport from San Francisco in the past 72 hours is C$ 318. The best round-trip flight deal from San Francisco to Toronto Pearson Intl Airport found on momondo in the last 72 hours is C$ 471.
The fastest flight from San Francisco to Toronto Pearson Intl Airport takes 4h 55m
Direct flights go from San Francisco to Toronto Pearson Intl Airport every day.
Search flight deals

  • How far is San Francisco to Toronto Pearson Intl by plane?

    The straight-line distance from San Francisco to Toronto Pearson Intl is 3620.9 km. Typically, this will take 4h 57m by plane in normal conditions.

  • When did momondo last update prices for flights from San Francisco Airport to Toronto Pearson Intl Airport?

    Prices for flights from San Francisco Airport to Toronto Pearson Intl Airport are updated daily.

  • How many operators does momondo search for flights from San Francisco Airport to Toronto Pearson Intl Airport?

  • How old do you have to be to fly from San Francisco Airport to Toronto Pearson Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Toronto Pearson Intl Airport.

  • What documentation or ID do you need to fly to Toronto Pearson Intl Airport?

    The travel and health documents required for your trip to Toronto Pearson Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto Pearson Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from San Francisco to Toronto Pearson Intl Airport?

  • What is the most popular airline from San Francisco to Toronto Pearson Intl Airport?

Best airlines flying from San Francisco to Toronto Pearson Intl Airport

Compare and see reviews for airlines that fly from San Francisco to Toronto Pearson Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 257Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Air TransatPriceFrom C$ 300Free CancellationRating
7.7
438 reviews
Search Air Transat flights
United AirlinesPriceFrom C$ 316Free CancellationRating
7.4
8,931 reviews
Search United Airlines flights
WestJetPriceFrom C$ 321Free CancellationRating
7.2
3,091 reviews
Search WestJet flights
Porter AirlinesPriceFrom C$ 401Free CancellationRating
7.9
363 reviews
Search Porter Airlines flights

  • Porter Airlines Flights From San Francisco to Toronto Pearson Intl Airport

    Porter Airlines operates around 5 flights from San Francisco to Toronto Pearson Intl Airport every week. The average price of these flights found in the last 72 hours has been C$ 402, but momondo users have found Porter Airlines deals from San Francisco to Toronto Pearson Intl Airport from as low as C$ 290 round-trip. Porter Airlines has been scored 7.9/10 in 363 reviews.

  • Air Transat Flights From San Francisco to Toronto Pearson Intl Airport

    Another popular option for San Francisco to Toronto Pearson Intl Airport flights is Air Transat (7.7/10, 438 ratings). Air Transat flies from San Francisco to Toronto Pearson Intl Airport around 5 times per week, with deals starting from C$ 217 round-trip and rising to an average price of around C$ 466.

Travelling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Niagara Falls
Mississauga
Brampton
Collingwood
Oshawa
Muskoka
Markham
Barrie
Niagara-on-the-Lake
Vaughan
Guelph
Brantford
Kitchener
Burlington
Orillia
Peterborough
Cambridge
St. Catharines
Gravenhurst
Oakville

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Toronto?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Toronto. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Toronto with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Toronto from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Toronto?

momondo helps you find the best flight between San Francisco and Toronto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Francisco to Toronto right now. Can momondo alert me if prices change?

Price alerts on flights to Toronto from San Francisco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Toronto Pearson Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 15/10
Wed 22/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Toronto