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Cheap flights from San Francisco to Toronto from C$ 268

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 27/9. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
6:00 a.m. - 9:35 p.m.
SFO
-
YYZ
12h 35m
2 stops
WestJet Logo
3:50 p.m. - 9:55 p.m.
YYZ
-
SFO
9h 05m
1 stop
C$ 421WestJet
Thu, 15 Oct - Sun, 18 Oct
WestJet Logo
1:00 p.m. - 12:10 a.m.
SFO
-
YYZ
8h 10m
1 stop
WestJet Logo
10:50 a.m. - 4:40 p.m.
YYZ
-
SFO
8h 50m
1 stop
C$ 424WestJet
Tue, 11 Aug - Wed, 19 Aug
WestJet Logo
6:05 p.m. - 5:45 a.m.
SFO
-
YYZ
8h 40m
1 stop
WestJet Logo
10:50 a.m. - 4:40 p.m.
YYZ
-
SFO
8h 50m
1 stop
C$ 425WestJet
Sat, 15 Aug - Wed, 19 Aug
WestJet Logo
6:00 a.m. - 9:10 p.m.
SFO
-
YYZ
12h 10m
2 stops
WestJet Logo
3:50 p.m. - 9:55 p.m.
YYZ
-
SFO
9h 05m
1 stop
C$ 427WestJet
Thu, 13 Aug - Wed, 19 Aug
WestJet Logo
1:00 p.m. - 5:10 a.m.
SFO
-
YYZ
13h 10m
2 stops
WestJet Logo
10:50 a.m. - 4:40 p.m.
YYZ
-
SFO
8h 50m
1 stop
C$ 428WestJet
Wed, 12 Aug - Wed, 19 Aug
WestJet Logo
6:00 a.m. - 9:35 p.m.
SFO
-
YYZ
12h 35m
2 stops
WestJet Logo
9:00 a.m. - 4:40 p.m.
YYZ
-
SFO
10h 40m
1 stop
C$ 430WestJet
Tue, 11 Aug - Fri, 21 Aug
WestJet Logo
6:00 a.m. - 9:10 p.m.
SFO
-
YYZ
12h 10m
2 stops
WestJet Logo
10:00 a.m. - 4:40 p.m.
YYZ
-
SFO
9h 40m
1 stop
C$ 431WestJet
Thu, 13 Aug - Fri, 21 Aug
WestJet Logo
6:00 a.m. - 6:55 p.m.
SFO
-
YYZ
9h 55m
1 stop
WestJet Logo
6:00 a.m. - 12:00 p.m.
YYZ
-
SFO
9h 00m
1 stop
C$ 432WestJet
Sun, 9 Aug - Wed, 19 Aug
WestJet Logo
6:05 p.m. - 6:55 a.m.
SFO
-
YYZ
9h 50m
1 stop
WestJet Logo
12:40 p.m. - 9:55 p.m.
YYZ
-
SFO
12h 15m
2 stops
C$ 434WestJet
Mon, 17 Aug - Thu, 20 Aug
WestJet Logo
6:00 a.m. - 7:55 p.m.
SFO
-
YYZ
10h 55m
2 stops
WestJet Logo
3:50 p.m. - 9:55 p.m.
YYZ
-
SFO
9h 05m
1 stop
C$ 435WestJet
Mon, 24 Aug - Fri, 28 Aug

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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
15 Oct
SFO6:00 a.m.San Francisco
12h 35m
2 stops
YYZ9:35 p.m.Toronto Pearson Intl
18 Oct
YYZ3:50 p.m.Toronto Pearson Intl
9h 05m
1 stop
SFO9:55 p.m.San Francisco
C$ 421
WestJet
11 Aug
SFO1:00 p.m.San Francisco
8h 10m
1 stop
YYZ12:10 a.m.Toronto Pearson Intl
19 Aug
YYZ10:50 a.m.Toronto Pearson Intl
8h 50m
1 stop
SFO4:40 p.m.San Francisco
C$ 424
WestJet
15 Aug
SFO6:05 p.m.San Francisco
8h 40m
1 stop
YYZ5:45 a.m.Toronto Pearson Intl
19 Aug
YYZ10:50 a.m.Toronto Pearson Intl
8h 50m
1 stop
SFO4:40 p.m.San Francisco
C$ 425

Porter Airlines flights from San Francisco to Toronto Pearson Intl Airport

Our best Porter Airlines deals on San Francisco to Toronto Pearson Intl Airport flight tickets
Porter Airlines
10 Sep
SFO1:20 p.m.San Francisco
5h 05m
YYZ9:25 p.m.Toronto Pearson Intl
16 Sep
YYZ9:45 a.m.Toronto Pearson Intl
5h 35m
SFO12:20 p.m.San Francisco
C$ 466
Porter Airlines
5 Aug
SFO1:20 p.m.San Francisco
5h 04m
YYZ9:24 p.m.Toronto Pearson Intl
3 Nov
YYZ9:50 a.m.Toronto Pearson Intl
5h 55m
SFO12:45 p.m.San Francisco
C$ 731

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 25 July 2026.
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

Cheapest round-trip

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Thu 15/10

6:00 a.m.-9:35 p.m.

2 stops12h 35m

Toronto Pearson Intl

Sun 18/10

3:50 p.m.-9:55 p.m.

1 stop9h 05m

C$ 421
Quickest round-trip

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Tue 11/8

1:00 p.m.-12:10 a.m.

1 stop8h 10m

Toronto Pearson Intl

Wed 19/8

10:50 a.m.-4:40 p.m.

1 stop8h 50m

C$ 424

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Sat 15/8

6:05 p.m.-5:45 a.m.

1 stop8h 40m

Toronto Pearson Intl

Wed 19/8

10:50 a.m.-4:40 p.m.

1 stop8h 50m

C$ 425

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Thu 13/8

6:00 a.m.-9:10 p.m.

2 stops12h 10m

Toronto Pearson Intl

Wed 19/8

3:50 p.m.-9:55 p.m.

1 stop9h 05m

C$ 427

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Wed 12/8

1:00 p.m.-5:10 a.m.

2 stops13h 10m

Toronto Pearson Intl

Wed 19/8

10:50 a.m.-4:40 p.m.

1 stop8h 50m

C$ 428

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Tue 11/8

6:00 a.m.-9:35 p.m.

2 stops12h 35m

Toronto Pearson Intl

Fri 21/8

9:00 a.m.-4:40 p.m.

1 stop10h 40m

C$ 430

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Thu 13/8

6:00 a.m.-9:10 p.m.

2 stops12h 10m

Toronto Pearson Intl

Fri 21/8

10:00 a.m.-4:40 p.m.

1 stop9h 40m

C$ 431

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Sun 9/8

6:00 a.m.-6:55 p.m.

1 stop9h 55m

Toronto Pearson Intl

Wed 19/8

6:00 a.m.-12:00 p.m.

1 stop9h 00m

C$ 432

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Mon 17/8

6:05 p.m.-6:55 a.m.

1 stop9h 50m

Toronto Pearson Intl

Thu 20/8

12:40 p.m.-9:55 p.m.

2 stops12h 15m

C$ 434

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Mon 24/8

6:00 a.m.-7:55 p.m.

2 stops10h 55m

Toronto Pearson Intl

Fri 28/8

3:50 p.m.-9:55 p.m.

1 stop9h 05m

C$ 435

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between San Francisco and Toronto Pearson Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from C$ 579 to C$ 927.
The lowest price recently found on this route was C$ 421.

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 January instead. Flights to Toronto Pearson Intl Airport in January, while not as cheap as those in February, still average around C$ 545.

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

Our data shows that Tuesday 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$ 559. When flying out on a Saturday, 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$ 716.

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 at noon. Our users have found flights to Toronto Pearson Intl Airport at noon for as low as C$ 632. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are C$ 825 on average. Flights to Toronto Pearson Intl Airport from San Francisco in the evening 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 from San Francisco 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$ 690 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$ 630 on momondo.

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

There are 3 cabin classes available to choose from on San Francisco to Toronto Pearson Intl Airport 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?

No. A direct flight is the cheapest option for a flight between San Francisco to Toronto Pearson Intl Airport.

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

As of July 2026, prices for San Francisco to Toronto Pearson Intl Airport flights are approximately 28% 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$ 352

Fastest flight time

4h 49m

Direct flights

Every day
The best one-way flight to Toronto Pearson Intl Airport from San Francisco in the past 72 hours is C$ 352. The best round-trip flight deal from San Francisco to Toronto Pearson Intl Airport found on momondo in the last 72 hours is C$ 758.
The fastest flight from San Francisco to Toronto Pearson Intl Airport takes 4h 49m
Direct flights go from San Francisco to Toronto Pearson Intl Airport every day.
Search flight deals

Frequently asked questions about flying from San Francisco to Toronto Pearson Intl Airport

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

    The straight-line distance from San Francisco to Toronto Pearson Intl is 3620.5 km. Typically, this will take 4h 49m 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$ 267Free CancellationRating
7.1
11,382 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 304Free CancellationRating
8.0
448 reviews
Search Porter Airlines flights
Air TransatPriceFrom C$ 502Free CancellationRating
7.8
567 reviews
Search Air Transat flights
United AirlinesPriceFrom C$ 544Free CancellationRating
7.4
10,034 reviews
Search United Airlines flights

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

    Porter Airlines operates around 7 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$ 598, but momondo users have found Porter Airlines deals from San Francisco to Toronto Pearson Intl Airport from as low as C$ 304 round-trip. Porter Airlines has been scored 8.0/10 in 448 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 (7.8/10, 567 ratings). Air Transat flies from San Francisco to Toronto Pearson Intl Airport around 7 times per week, with deals starting from C$ 502 round-trip and rising to an average price of around C$ 917.

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
Markham
Vaughan
Guelph
Barrie
Kitchener
Niagara-on-the-Lake
Muskoka
Burlington
Waterloo
Cambridge
Oakville
Pickering
Richmond Hill
Peterborough
Orillia

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

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