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Cheap flights from San Francisco to Toronto from $66

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 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to Toronto

Cheap round-trip flights

These are some of the best round-trip flight deals from San Francisco to Toronto that have been recently found on momondo from popular airlines, departing in the coming months.
3:30 pm - 5:55 amSFO-YYZ
11h 25m1 stop
7:25 pm - 7:06 amYYZ-SFO
14h 41m1 stop
Wed, Feb 26 - Tue, Mar 25
10:59 pm - 4:17 pmSFO-YYZ
14h 18m1 stop
2:00 pm - 7:16 amYYZ-SFO
20h 16m2 stops
Mon, Mar 3 - Wed, Mar 5
10:59 pm - 4:17 pmSFO-YYZ
14h 18m1 stop
7:25 pm - 9:48 amYYZ-SFO
17h 23m1 stop
Mon, Mar 31 - Tue, Apr 1
3:30 pm - 5:55 amSFO-YYZ
11h 25m1 stop
2:00 pm - 7:16 amYYZ-SFO
20h 16m2 stops
Tue, Mar 4 - Wed, Mar 5
12:50 pm - 12:24 amSFO-YYZ
8h 34m1 stop
6:30 am - 12:05 pmYYZ-SFO
8h 35m1 stop
$265WestJet
Find Deal
Fri, May 9 - Mon, May 12
7:30 am - 6:54 pmSFO-YYZ
8h 24m1 stop
6:30 am - 12:05 pmYYZ-SFO
8h 35m1 stop
$266WestJet
Find Deal
Thu, May 1 - Tue, May 13
1:40 pm - 9:42 pmSFO-YYZ
5h 02mnonstop
9:45 am - 12:39 pmYYZ-SFO
5h 54mnonstop
$273Porter Airlines
Find Deal
Sat, Mar 8 - Wed, Mar 19
1:40 pm - 9:42 pmSFO-YYZ
5h 02mnonstop
9:45 am - 12:39 pmYYZ-SFO
5h 54mnonstop
$281Porter Airlines
Find Deal
Thu, Feb 27 - Fri, Feb 28
8:30 am - 9:50 pmSFO-YTZ
10h 20m1 stop
3:25 pm - 9:51 pmYTZ-SFO
9h 26m1 stop
$318Air Canada
Find Deal
Wed, Mar 5 - Mon, Mar 10
8:30 am - 9:50 pmSFO-YTZ
10h 20m1 stop
3:25 pm - 9:51 pmYTZ-SFO
9h 26m1 stop
$320Air Canada
Find Deal
Tue, Mar 18 - Wed, Mar 26

Air Canada flights from San Francisco to Toronto

Our best Air Canada deals on San Francisco to Toronto flight tickets
Air Canada
Mar 5
SFO8:30 amSan Francisco
10h 20m
1 stop
YTZ9:50 pmToronto Island
Mar 10
YTZ3:25 pmToronto Island
9h 26m
1 stop
SFO9:51 pmSan Francisco
Air Canada
Mar 18
SFO8:30 amSan Francisco
10h 20m
1 stop
YTZ9:50 pmToronto Island
Mar 26
YTZ3:25 pmToronto Island
9h 26m
1 stop
SFO9:51 pmSan Francisco
Air Canada
Feb 20
SFO6:30 amSan Francisco
12h 20m
2 stops
YTZ9:50 pmToronto Island
Feb 26
YTZ8:50 amToronto Island
13h 10m
2 stops
SFO7:00 pmSan Francisco

Porter Airlines flights from San Francisco to Toronto

Our best Porter Airlines deals on San Francisco to Toronto flight tickets
Porter Airlines
Mar 8
SFO1:40 pmSan Francisco
5h 02m
YYZ9:42 pmToronto Pearson Intl
Mar 19
YYZ9:45 amToronto Pearson Intl
5h 54m
SFO12:39 pmSan Francisco
Porter Airlines
Feb 27
SFO1:40 pmSan Francisco
5h 02m
YYZ9:42 pmToronto Pearson Intl
Feb 28
YYZ9:45 amToronto Pearson Intl
5h 54m
SFO12:39 pmSan Francisco
Porter Airlines
Mar 6
SFO1:40 pmSan Francisco
5h 02m
YYZ9:42 pmToronto Pearson Intl
Mar 13
YYZ9:45 amToronto Pearson Intl
5h 54m
SFO12:39 pmSan Francisco

See travel insights to Toronto from

How to get the cheapest flight ticket from San Francisco to Toronto

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?

What is the cheapest month to fly to Toronto?

The month of February is, on average, the cheapest month to fly to Toronto from San Francisco, with most prices found around $326. If you are unable to visit Toronto during the month of February, then departing from San Francisco during the month March is also very affordable. Most momondo users find prices during this month for around $376.

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

On average, the least expensive day to fly to Toronto from San Francisco is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $574. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Toronto is Sunday, with ticket prices averaging around $699.

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

At noon is the cheapest time of day to fly from San Francisco to Toronto when you can find flight prices for as low as $426. Flying to Toronto at noon is an ideal time because this is during off-peak travel hours. Flights to Toronto are more costly in the morning, with an average ticket price of $859. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest San Francisco to Toronto flight route?

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

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

You are more likely to see cheaper flights to Toronto from San Francisco when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around $451 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from San Francisco for as low as $309 on momondo.

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

There are 4 cabin classes available to choose from on San Francisco to Toronto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of February 2025, prices for San Francisco to Toronto flights are approximately 39% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Toronto

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

Cheap San Francisco to Toronto (SFO to YTO) flight deals and tips

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

Best Price Found

$66

Fastest flight time

4h 52m

Direct flights

Every day

Airports in Toronto

2 airports
The best one-way flight to Toronto from San Francisco in the past 72 hours is $66. The best round-trip flight deal from San Francisco to Toronto found on momondo in the last 72 hours is $183.
The fastest flight from San Francisco to Toronto takes 4h 52m
Direct flights go from San Francisco to Toronto every day.
There are 2 airports near Toronto: Toronto Pearson Intl (YYZ), Toronto Island (YTZ)

  • How far is San Francisco to Toronto by plane?

    San Francisco and Toronto are 2261.8 mi apart from one another. Typically, this will take 4h 52m by plane in normal conditions.

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

    Prices for flights from San Francisco Airport to Toronto were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Airport to Toronto.

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

    The travel and health documents required for your trip to Toronto 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. 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?

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


Best airlines flying from San Francisco to Toronto

Compare and see reviews for airlines that fly from San Francisco to Toronto with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom $174Free CancellationRating
7.9
277 reviews
Search Porter Airlines flights
DeltaPriceFrom $187Free CancellationRating
8.0
8,397 reviews
Search Delta flights
Lynx AirPriceFrom $191Free CancellationRating
5.9
48 reviews
Search Lynx Air flights
Air TransatPriceFrom $196Free CancellationRating
7.8
383 reviews
Search Air Transat flights
American AirlinesPriceFrom $205Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $221Free CancellationRating
7.0
8,680 reviews
Search Air Canada flights
United AirlinesPriceFrom $262Free CancellationRating
7.4
8,879 reviews
Search United Airlines flights
WestJetPriceFrom $269Free CancellationRating
7.2
2,814 reviews
Search WestJet flights
  • Porter Airlines Flights From San Francisco to Toronto

    Porter Airlines operates around 7 flights from San Francisco to Toronto every week. The average price of these flights found in the last 72 hours has been $433, but momondo users have found Porter Airlines deals from San Francisco to Toronto from as low as $174 round-trip. Porter Airlines has been scored 7.9/10 in 277 reviews.

  • Air Transat Flights From San Francisco to Toronto

    $196 is the best Air Transat flight deal from San Francisco to Toronto found on momondo over the last 72 hours. The average Air Transat ticket price found was closer to $410, however, with flight time and availability significantly affecting the price. Air Transat (7.8/10 from 383 user reviews) flies into Toronto from San Francisco 7 times in an average week so prices can vary.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Toronto for you.

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

All flight searches from San Francisco to Toronto on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Toronto from San Francisco.

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

Of course. momondo tracks the price of San Francisco to Toronto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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Tue 2/11
Tue 2/18

Find better results for your trip to Canada

Fly into one of these airports located in Toronto

Airports listed have a maximum distance of 52.0 mi from Toronto