SFO - YYZ

C$ 236 Find Cheap Flights from San Francisco to Toronto – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 485
Typical prices: C$ 597-C$ 951
WestJet, Porter Airlines
Mon 15/10Sun 21/10
SFO - YYZ • 1 stop
Cheapest direct flights
C$ 485
Typical prices: C$ 610-C$ 963
Air Canada, Porter Airlines
Wed 24/10Wed 31/10
SFO - YYZ • Direct
Advice from real travellers
Porter Airlines' no middle seats add comfort, plus free drinks boost value.
Air Canada offers Wi-Fi on select flights; Air Transat adds seatback screens.
Expert advice
+1
Expert advice
+1
Direct flights
You can fly direct with Air Canada, United Airlines, and Porter Airlines. Average duration is 4h 59m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travellers who book at least 15 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 27% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg C$ 475 (round-trip)
Shortest trip • 7h 48m (one-way)
Insights
Insights
Start a new search
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We hope you enjoy your trip to Toronto Pearson Intl Airport!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from San Francisco to Pearson Intl (SFO-YYZ)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Pearson Intl

Thu, 15 Oct - Wed, 21 Oct
Multiple Airlines Logo
6:00 a.m. - 6:55 p.m.SFO  San Francisco-YYZ Toronto Pearson Intl
9h 55m1 stop Calgary
Multiple Airlines Logo
9:45 a.m. - 12:20 p.m.YYZ  Toronto Pearson Intl-SFO San Francisco
5h 35mdirect
C$ 485Multiple Airlines
Sat, 19 Sep - Sun, 27 Sep
Multiple Airlines Logo
1:00 p.m. - 5:10 a.m.SFO  San Francisco-YYZ Toronto Pearson Intl
13h 10m2 stops Calgary Edmonton
Multiple Airlines Logo
9:45 a.m. - 12:15 p.m.YYZ  Toronto Pearson Intl-SFO San Francisco
5h 30mdirect
C$ 485Multiple Airlines
Fri, 30 Oct - Sun, 8 Nov
Porter Airlines Logo
1:45 p.m. - 9:39 p.m.SFO  San Francisco-YYZ Toronto Pearson Intl
4h 54mdirect
Porter Airlines Logo
9:50 a.m. - 12:45 p.m.YYZ  Toronto Pearson Intl-SFO San Francisco
5h 55mdirect
C$ 487Porter Airlines
Mon, 26 Oct - Wed, 4 Nov
Air Canada Logo
2:45 p.m. - 6:16 a.m.SFO  San Francisco-YYZ Toronto Pearson Intl
12h 31m2 stops Vancouver Intl Calgary
Air Canada Logo
6:15 a.m. - 4:06 p.m.YYZ  Toronto Pearson Intl-SFO San Francisco
12h 51m2 stops Calgary Vancouver Intl
C$ 488Air Canada
Thu, 29 Oct - Mon, 2 Nov
Porter Airlines Logo
1:45 p.m. - 9:39 p.m.SFO  San Francisco-YYZ Toronto Pearson Intl
4h 54mdirect
Porter Airlines Logo
9:50 a.m. - 12:45 p.m.YYZ  Toronto Pearson Intl-SFO San Francisco
5h 55mdirect
C$ 489Porter Airlines
Thu, 29 Oct - Mon, 2 Nov
Air Canada Logo
12:00 p.m. - 7:55 p.m.SFO  San Francisco-YYZ Toronto Pearson Intl
4h 55mdirect
Air Canada Logo
6:40 p.m. - 9:30 p.m.YYZ  Toronto Pearson Intl-SFO San Francisco
5h 50mdirect
C$ 489Air Canada
Thu, 22 Oct - Thu, 29 Oct
Air Transat Logo
1:20 p.m. - 9:20 p.m.SFO  San Francisco-YYZ Toronto Pearson Intl
5h 00mdirect
Air Transat Logo
9:50 a.m. - 12:45 p.m.YYZ  Toronto Pearson Intl-SFO San Francisco
5h 55mdirect
C$ 600Air Transat
Sun, 27 Sep - Tue, 29 Sep
Air Transat Logo
1:20 p.m. - 9:25 p.m.SFO  San Francisco-YYZ Toronto Pearson Intl
5h 05mdirect
Air Transat Logo
9:45 a.m. - 12:15 p.m.YYZ  Toronto Pearson Intl-SFO San Francisco
5h 30mdirect
C$ 608Air Transat
Mon, 23 Nov - Mon, 23 Nov
United Airlines Logo
5:00 a.m. - 3:02 p.m.SFO  San Francisco-YYZ Toronto Pearson Intl
7h 02m1 stop Denver Intl
United Airlines Logo
5:10 p.m. - 8:03 p.m.YYZ  Toronto Pearson Intl-SFO San Francisco
5h 53mdirect
C$ 721United Airlines
Thu, 15 Oct - Fri, 16 Oct
United Airlines Logo
12:35 a.m. - 1:42 p.m.SFO  San Francisco-YYZ Toronto Pearson Intl
10h 07m1 stop Chicago O'Hare Intl
United Airlines Logo
5:16 p.m. - 7:52 p.m.YYZ  Toronto Pearson Intl-SFO San Francisco
5h 36mdirect
C$ 721United Airlines
Booking Insights

Price, demand, and travel trends for San Francisco to Toronto Pearson Intl Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from San Francisco to Toronto Pearson Intl Airport with more confidence.

What's the cheapest day of the week to fly from San Francisco to Toronto Pearson Intl Airport?

Tuesday is the cheapest day of the week to fly from San Francisco to Toronto Pearson Intl Airport and is 5% cheaper than the average day. Sunday is the most expensive day with flight prices 5% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • January is the cheapest month to fly from San Francisco to Toronto Pearson Intl Airport at C$ 550 round-trip.
  • December (C$ 851) and June (C$ 818) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 54% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from San Francisco to Toronto Pearson Intl Airport the cheapest?

Flights from San Francisco to Toronto Pearson Intl Airport are cheapest 15 weeks before departure. Booking in this window typically costs about 43% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from San Francisco to Pearson Intl

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
John Walton

John Walton

Expert on Porter Airlines and Air Transat

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Stefanie Waldek

Stefanie Waldek

Expert on Air Canada

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Mark Stachiew

Mark Stachiew

Expert on YYZ

Mark Stachiew has been exploring the world and writing about it for more than 30 years. His travel stories have appeared in numerous newspapers, magazines and online publications in Canada, the United States and beyond.

Blane Bachelor

Blane Bachelor

Expert on SFO

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Key details for San Francisco to Toronto Pearson Intl Airport flights

Low season

February

Cheapest flight

C$ 230
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (9% more expensive on average)
Flights from San Francisco to Toronto Pearson Intl Airport

When to book flights from San Francisco to Pearson Intl

Are your dates flexible? Find out the best times to travel from San Francisco to Pearson Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Flights from San Francisco to Pearson Intl: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from San Francisco to Pearson Intl 
JendanFlew with Porter Airlines-Mar 2025
Make sure you have an online streaming option to help the time pass faster.
Verified travelerFlew with United Airlines-Sep 2024
If you do not find enough space for your personal belongs( bags or luggage), you can ask the crew for help. They are kindly and friendly, and they can help you.
Verified travelerFlew with Porter Airlines-Mar 2024
Be on time, don’t carry so much cumbersome baggage on board.

Your San Francisco to Toronto Pearson Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airlines offer extra legroom and free seat selection on San Francisco to Toronto Pearson Intl Airport flights?

    Among airlines operating San Francisco to Toronto Pearson Intl Airport flights:

    • Air Canada: offers extra legroom; offers free seat selection
    • Porter Airlines: offers free seat selection
    • United Airlines: offers extra legroom; offers free seat selection
    • American Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines are available on the route from San Francisco to Toronto Pearson Intl Airport?

    3 airlines operate flights between San Francisco and Toronto Pearson Intl Airport. The airlines offering direct flights on this route include:

    • Air Canada
    • United Airlines
    • Porter Airlines

  • Which airports can I use when flying from San Francisco to Toronto Pearson Intl Airport?

    Flights from San Francisco to Toronto Pearson Intl Airport usually depart from San Francisco (SFO) and arrive at Toronto Pearson Intl (YYZ).

  • Which airlines include bags at no extra cost on San Francisco to Toronto Pearson Intl Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Air Canada: a carry-on bag and a checked bag in Economy Class
    • Porter Airlines: a carry-on bag and a checked bag in Economy Class
    • United Airlines: a carry-on bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

  • Which cabin classes can I book on flights from San Francisco to Toronto Pearson Intl Airport?

    Three cabin classes are available on flights from San Francisco to Toronto Pearson Intl Airport:

    • Economy Class
    • Business Class
    • First Class

  • How much can I save by taking a layover when flying from San Francisco to Toronto Pearson Intl Airport?

    On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 475 round-trip via Seattle/Tacoma Intl (SEA), compared to C$ 764 for direct.

  • What is the standard checked bag allowance on flights from San Francisco to Toronto Pearson Intl Airport?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 41–C$ 138 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from San Francisco to Toronto Pearson Intl Airport?

    The Embraer 195 E2 family is used most often on this route, operated mainly by Porter Airlines and Air Transat. Other aircraft seen on the route include Airbus A320-100/200 variants.

  • Which airports do connecting flights from San Francisco to Toronto Pearson Intl Airport pass through?

    One-stop flights from San Francisco to Toronto Pearson Intl Airport most commonly connect through:

    • Calgary (YYC) – 55% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) – 11% of one-stop connections
    • Las Vegas Harry Reid Intl (LAS) – 7% of one-stop connections
    • Salt Lake City (SLC) – 5% of one-stop connections

    Calgary (YYC) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from San Francisco to Toronto Pearson Intl Airport?

    Yes. Being flexible with your travel dates can save you up to 10% on the San Francisco to Toronto Pearson Intl Airport route. Tuesday is the cheapest departure day at C$ 717 round-trip on average, while Sunday is the most expensive at C$ 794, a difference of C$ 77. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How are flight departures from San Francisco to Toronto Pearson Intl Airport spread across the day?

    Afternoon is the busiest departure period on San Francisco to Toronto Pearson Intl Airport flights, with 50% leaving in that window. Morning departures account for 34%, Night flights for 16%, and Evening flights for 0%.

  • Which popular places can I visit in Toronto Pearson Intl Airport?

    Some of the most popular sights in Toronto Pearson Intl Airport are Rogers Centre, Scotiabank Arena, and Union Station. These are among the most viewed places in Toronto Pearson Intl Airport on KAYAK.

  • What are the earliest and latest flights from San Francisco to Toronto Pearson Intl Airport?

    These are the earliest and latest flight times available from San Francisco to Toronto Pearson Intl Airport:

    • Earliest: departs at 12:05 am and lands at 5:04 am
    • Latest: departs at 11:29 pm and lands at 4:28 am.

    The flight takes about 4h 59m.

  • How expensive are last-minute San Francisco to Toronto Pearson Intl Airport flights?

    Last-minute fares on this route – booked within 2 weeks of departure – run 54% above the route average of C$ 751. Book 15 weeks before departure for the lowest fares.

  • How long does a flight from San Francisco to Toronto Pearson Intl Airport take?

    A direct flight from San Francisco to Toronto Pearson Intl Airport takes 4h 59m, covering 5,835 km.

  • Do I need a passport to fly from San Francisco to Toronto Pearson Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from San Francisco to Toronto Pearson Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 485 to C$ 2,932. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from San Francisco to Toronto Pearson Intl Airport looking right now?

    One-way fares from San Francisco to Toronto Pearson Intl Airport are currently lower than usual. Average one-way flight prices are about C$ 257, which is 32% below the typical average for this route.

  • How much time can I save by choosing a different layover airport when travelling from San Francisco to Toronto Pearson Intl Airport?

    Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 7h 48m, compared with 7h 59m via Salt Lake City (SLC) and 8h 29m via Chicago O'Hare Intl (ORD).

  • What is the time difference between San Francisco and Toronto Pearson Intl Airport?

    Toronto Pearson Intl Airport is 3 hours ahead of San Francisco (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Toronto Pearson Intl Airport (YYZ)?

    Toronto Pearson Intl Airport (YYZ) hosts 5 major car rental companies, with daily rates starting from around C$ 12 for economy cars. Top options include:
    · Ace
    · Routes Car & Truck Rentals
    · City Car & Truck Rental
    · Zoom Rent A Car
    · Hertz

  • How much should I expect to pay for a San Francisco to Toronto Pearson Intl Airport flight?

    Round-trip flights from San Francisco to Toronto Pearson Intl Airport range from C$ 597 to C$ 951, with an average of C$ 751 over the past 12 months. Anything below C$ 597 counts as a good deal.

  • Which airlines offer Wi-Fi on San Francisco to Toronto Pearson Intl Airport flights?

    Two airlines offer in-flight Wi-Fi on San Francisco to Toronto Pearson Intl Airport flights:

    • • Air Canada
    • • United Airlines

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

Your guide to booking San Francisco to Toronto Pearson Intl Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Sunday. On this route, Tuesday flights average C$ 717 – about C$ 77 less than Sunday (10% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 15 weeks before you fly. On this route, that window historically saves about 43% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your San Francisco to Toronto Pearson Intl Airport trip for January. Fares historically average C$ 550 round-trip in that month – typically C$ 301 less than the most expensive month, which is December (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Seattle/Tacoma Intl Airport (SEA) can be cheaper than flying direct. The cheapest layover option averages C$ 475 round-trip on this route – about C$ 290 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Toronto Pearson Intl Airport.
    - Sheraton Gateway Hotel in Toronto International Airport
    - DoubleTree by Hilton Toronto Airport
    - Crowne Plaza Toronto Airport By IHG

Prefer to fly direct from San Francisco to Toronto?

 
Find which airlines fly direct from San Francisco Airport to Toronto Pearson Intl Airport, which days they fly and book direct flights.

Direct departures

San Francisco to Toronto Pearson Intl

Monday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Tuesday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Wednesday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Thursday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Friday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Saturday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Sunday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

See more nonstop flights

Direct returns

Toronto Pearson Intl to San Francisco

Monday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Tuesday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Wednesday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Thursday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Friday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Saturday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Sunday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

See more nonstop flights

More options for your flight from San Francisco to Pearson Intl

Complete your trip to Toronto with a hotel stay or car rental