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Cheap flights from San Francisco to Toronto from $75

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 4/23. 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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0 bags

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Find the cheapest flights from San Francisco to Toronto

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Francisco to Toronto.
 Logo
1:45 pm - 5:55 amSFO-YYZ
13h 10m1 stop
 Logo
2:00 pm - 7:44 amYYZ-SFO
20h 44m2 stops
Wed, Apr 30 - Wed, May 7
 Logo
1:45 pm - 5:55 amSFO-YYZ
13h 10m1 stop
 Logo
6:55 am - 7:44 amYYZ-SFO
27h 49m2 stops
Wed, Apr 30 - Wed, May 7
WestJet Logo
12:50 pm - 12:46 amSFO-YKF
8h 56m1 stop
WestJet Logo
6:00 am - 12:05 pmYKF-SFO
9h 05m1 stop
$240WestJet
Find Deal
Thu, Jul 17 - Mon, Jul 21
WestJet Logo
12:50 pm - 12:46 amSFO-YKF
8h 56m1 stop
WestJet Logo
6:00 am - 1:59 pmYKF-SFO
10h 59m2 stops
$241WestJet
Find Deal
Thu, Aug 21 - Sun, Aug 24
Porter Airlines Logo
1:25 pm - 9:27 pmSFO-YYZ
5h 02mnonstop
Porter Airlines Logo
9:45 am - 12:23 pmYYZ-SFO
5h 38mnonstop
$271Porter Airlines
Find Deal
Mon, Jul 28 - Fri, Aug 8
Porter Airlines Logo
1:30 pm - 9:29 pmSFO-YYZ
4h 59mnonstop
Porter Airlines Logo
9:45 am - 12:30 pmYYZ-SFO
5h 45mnonstop
$283Porter Airlines
Find Deal
Fri, May 30 - Sat, Jun 7
Air Canada Logo
8:15 am - 9:35 pmSFO-YTZ
10h 20m1 stop
Air Canada Logo
12:25 pm - 8:10 pmYTZ-SFO
10h 45m1 stop
$302Air Canada
Find Deal
Thu, May 1 - Wed, May 7
Air Canada Logo
6:10 am - 9:35 pmSFO-YTZ
12h 25m2 stops
Air Canada Logo
3:25 pm - 9:42 pmYTZ-SFO
9h 17m1 stop
$312Air Canada
Find Deal
Sun, May 25 - Mon, Jun 2
Delta Logo
12:47 am - 11:59 amSFO-YYZ
8h 12m1 stop
Delta Logo
6:30 am - 1:29 pmYYZ-SFO
9h 59m1 stop
$318Delta
Find Deal
Mon, Apr 28 - Tue, May 27
Delta Logo
12:49 am - 11:53 amSFO-YYZ
8h 04m1 stop
Delta Logo
5:50 pm - 9:54 pmYYZ-SFO
7h 04m1 stop
$339Delta
Find Deal
Mon, Jun 30 - Wed, Jul 9

Delta flights from San Francisco to Toronto

Our best Delta deals on San Francisco to Toronto flight tickets
Delta
Apr 28
SFO12:47 amSan Francisco
8h 12m
1 stop
YYZ11:59 amToronto Pearson Intl
May 27
YYZ6:30 amToronto Pearson Intl
9h 59m
1 stop
SFO1:29 pmSan Francisco
Delta
Jun 30
SFO12:49 amSan Francisco
8h 04m
1 stop
YYZ11:53 amToronto Pearson Intl
Jul 9
YYZ5:50 pmToronto Pearson Intl
7h 04m
1 stop
SFO9:54 pmSan Francisco
Delta
Apr 11
SFO5:40 amSan Francisco
7h 09m
1 stop
YYZ3:49 pmToronto Pearson Intl
Apr 26
YYZ6:00 amToronto Pearson Intl
7h 45m
1 stop
SFO10:45 amSan Francisco

Porter Airlines flights from San Francisco to Toronto

Our best Porter Airlines deals on San Francisco to Toronto flight tickets
Porter Airlines
Jul 28
SFO1:25 pmSan Francisco
5h 02m
YYZ9:27 pmToronto Pearson Intl
Aug 8
YYZ9:45 amToronto Pearson Intl
5h 38m
SFO12:23 pmSan Francisco
Porter Airlines
May 30
SFO1:30 pmSan Francisco
4h 59m
YYZ9:29 pmToronto Pearson Intl
Jun 7
YYZ9:45 amToronto Pearson Intl
5h 45m
SFO12:30 pmSan Francisco
Porter Airlines
Apr 10
SFO1:40 pmSan Francisco
5h 02m
YYZ9:42 pmToronto Pearson Intl
Apr 22
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 $355. If you are unable to visit Toronto during the month of February, then departing from San Francisco during the month January is also very affordable. Most momondo users find prices during this month for around $407.

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 $586. 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 $734.

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 $434. 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 $856. 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 22 weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around $464 when searching 22 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 $382 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 April 2025, prices for San Francisco to Toronto flights are approximately 2% more expensive 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

$75

Fastest flight time

4h 54m

Direct flights

Every day

Airports in Toronto

3 airports
The best one-way flight to Toronto from San Francisco in the past 72 hours is $75. The best round-trip flight deal from San Francisco to Toronto found on momondo in the last 72 hours is $214.
The fastest flight from San Francisco to Toronto takes 4h 54m
Direct flights go from San Francisco to Toronto every day.
There are 3 airports near Toronto: Toronto Region of Waterloo Intl (YKF), 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 54m 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 $166Free CancellationRating
7.9
279 reviews
Search Porter Airlines flights
DeltaPriceFrom $187Free CancellationRating
8.0
7,897 reviews
Search Delta flights
Air TransatPriceFrom $194Free CancellationRating
7.8
382 reviews
Search Air Transat flights
American AirlinesPriceFrom $205Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $216Free CancellationRating
7.0
9,035 reviews
Search Air Canada flights
WestJetPriceFrom $216Free CancellationRating
7.2
2,795 reviews
Search WestJet flights
United AirlinesPriceFrom $259Free CancellationRating
7.4
8,619 reviews
Search United Airlines 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 $462, but momondo users have found Porter Airlines deals from San Francisco to Toronto from as low as $166 round-trip. Porter Airlines has been scored 7.9/10 in 279 reviews.

  • Air Transat Flights From San Francisco to Toronto

    $194 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 382 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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1 adult
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Wed 4/9
Wed 4/16

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