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$34+ Cheap flights from San Francisco (SFO) to Canada

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YYZ
Oct 31 — Nov 71
Fri 10/31
Fri 11/7
1 adult, Economy
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Cheap flight deals from San Francisco to Canada

Keep the following information in mind while searching for San Francisco to Canada flight deals. Data was last updated October 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$92
(Orbitz)

One-way from

$34
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$421

Good round-trip deal

$177 or less

Good one-way deal

$84 or less
Provider with most accurate pricing for San Francisco-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Toronto (YTO) flights.
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From San Francisco to Canada
Search Deals
One-way flight from San Francisco to Canada
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from San Francisco to Canada.
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Price to beat on a one-way flight from San Francisco to Canada.
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Find flight deals from San Francisco to Canada

Cheapest flights from San Francisco to Canada
Explore the most affordable flight options available from San Francisco to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2025.

This Orbitz deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:15 amSFO - YVR
Nonstop2h 25mFlair Airlines
Sun 11/97:00 amYVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 9/29$92
This FlightHub deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:15 amSFO - YVR
Nonstop2h 25mFlair Airlines
Sun 12/77:00 amYVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 9/29$93
This Cheapflightsfares deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2610:15 amSFO - YVR
Nonstop2h 25mFlair Airlines
Sun 11/27:00 amYVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 9/29$96
This Mytrip deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1810:15 amSFO - YVR
Nonstop2h 25mFlair Airlines
Sat 10/257:00 amYVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 9/30$97
This Mytrip deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:15 amSFO - YVR
Nonstop2h 25mFlair Airlines
Tue 10/217:00 amYVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 9/30$98
This Mytrip deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:15 amSFO - YVR
Nonstop2h 25mFlair Airlines
Sat 10/187:00 amYVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 10/1$99
This Mytrip deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2310:15 amSFO - YVR
Nonstop2h 25mFlair Airlines
Fri 10/247:00 amYVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 9/29$100
This Travelocity deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:15 amSFO - YVR
Nonstop2h 25mFlair Airlines
Tue 11/47:00 amYVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 9/29$102
This Cheapflightsfares deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1510:15 amSFO - YVR
Nonstop2h 25mFlair Airlines
Sun 10/197:00 amYVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 9/29$103
This Cheapflightsfares deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2310:15 amSFO - YVR
Nonstop2h 25mFlair Airlines
Tue 10/287:00 amYVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 10/1$104
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1510:15 amSFO - YVR
Nonstop2h 25mFlair Airlines
Tue 10/217:00 amYVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 9/29$107
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:15 amSFO - YVR
Nonstop2h 25mFlair Airlines
Sun 12/147:00 amYVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 9/30$108

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Canada 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, Cheapflights users made 2,558,603 searches. Data last updated October 1, 2025.
Use the filters below to find and compare flights from San Francisco to Canada that are best for you.

Fly from

San Francisco

Fly to

Canada

Route

Depart

Return

Price

San FranciscoVancouver

SFO - YVR

SFOYVR

San Francisco

Wed 12/10

6:00 am-11:30 am

1 stop5h 30m

Vancouver Intl

Wed 12/10

3:00 pm-5:25 pm

Nonstop2h 25m

$147

San FranciscoVancouver

SFO - YVR

SFOYVR

San Francisco

Sat 12/13

4:19 pm-6:45 pm

Nonstop2h 26m

Vancouver Intl

Wed 12/17

3:00 pm-5:25 pm

Nonstop2h 25m

$156

San FranciscoVancouver

SFO - YVR

SFOYVR

San Francisco

Wed 11/19

4:20 pm-6:45 pm

Nonstop2h 25m

Vancouver Intl

Wed 11/26

7:00 am-9:28 am

Nonstop2h 28m

$156

San FranciscoVancouver

SFO - YVR

SFOYVR

San Francisco

Fri 10/31

6:53 pm-9:18 pm

Nonstop2h 25m

Vancouver Intl

Thu 11/6

3:00 pm-5:25 pm

Nonstop2h 25m

$156

San FranciscoVancouver

SFO - YVR

SFOYVR

San Francisco

Wed 11/19

4:20 pm-6:45 pm

Nonstop2h 25m

Vancouver Intl

Tue 11/25

3:00 pm-5:25 pm

Nonstop2h 25m

$156

San FranciscoVancouver

SFO - YVR

SFOYVR

San Francisco

Wed 11/26

5:00 am-6:03 pm

1 stop13h 03m

Vancouver Intl

Tue 12/2

7:00 am-9:29 am

Nonstop2h 29m

$166

San FranciscoVancouver

SFO - YVR

SFOYVR

San Francisco

Fri 12/5

11:11 am-1:35 pm

Nonstop2h 24m

Vancouver Intl

Sun 12/7

9:55 am-12:20 pm

Nonstop2h 25m

$168

San FranciscoVancouver

SFO - YVR

SFOYVR

San Francisco

Sat 12/13

4:19 pm-6:45 pm

Nonstop2h 26m

Vancouver Intl

Mon 12/15

3:05 pm-9:50 pm

1 stop6h 45m

$171

San FranciscoVancouver

SFO - YVR

SFOYVR

San Francisco

Fri 11/7

8:55 pm-1:58 pm

1 stop17h 03m

Vancouver Intl

Fri 11/21

6:10 pm-8:34 pm

Nonstop2h 24m

$177

San FranciscoVancouver

SFO - YVR

SFOYVR

San Francisco

Sat 11/8

6:00 am-11:29 am

1 stop5h 29m

Vancouver Intl

Wed 11/12

3:00 pm-9:50 pm

1 stop6h 50m

$181

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Showing 1-10 of 60 results
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Best time to book a flight from San Francisco to Canada

Have a flexible travel schedule? Discover the best time to fly to Canada from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Canada

What is the cheapest month to book a flight from San Francisco to Canada?

Currently, January is the cheapest month in which you can book a flight from San Francisco to Canada (average of $243). Flying from San Francisco to Canada in August is currently the most expensive (average of $348). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SFO to CA?

Find hourly flight availability from San Francisco to Canada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 1, 2025.

When flying from San Francisco to Canada, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from San Francisco to Canada

Explore weekly flight availability from San Francisco to Canada. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 1, 2025.

The most flights from SFO to CA0 are scheduled on a Monday (21 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (18 on average).

Reviews of airlines servicing Canada

Get insights into the airlines that provide service to Canada. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Canada. Reviews last updated October 1, 2025.
Get a feel of what it's like to fly with Porter Airlines, United Airlines, and WestJet from San Francisco to Canada by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
372 reviews

Comfort

8.0

Entertainment

7.0

Overall

7.9

Boarding

8.2

Food

7.6

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
7.9
Good
372 reviews
Porter Airlines
7.9
Good
372 reviews

Comfort

8.0

Entertainment

7.0

Overall

7.9

Boarding

8.2

Food

7.6

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
United Airlines
7.4
Good
8,929 reviews
Porter Airlines
7.9
Good
372 reviews

Comfort

8.0

Entertainment

7.0

Overall

7.9

Boarding

8.2

Food

7.6

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
WestJet
7.2
Good
3,111 reviews
Porter Airlines
7.9
Good
372 reviews

Comfort

8.0

Entertainment

7.0

Overall

7.9

Boarding

8.2

Food

7.6

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,223 reviews
Porter Airlines
7.9
Good
372 reviews

Comfort

8.0

Entertainment

7.0

Overall

7.9

Boarding

8.2

Food

7.6

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Flair Airlines
6.0
Okay
248 reviews
Porter Airlines
7.9
Good
372 reviews

Comfort

8.0

Entertainment

7.0

Overall

7.9

Boarding

8.2

Food

7.6

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Canada. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Francisco to Canada?

    San Francisco (SFO) is the airport you will fly out of if you book a flight from San Francisco to Canada. It is only a 11.8 mi journey to San Francisco (SFO) from San Francisco’s city center.

  • How long is the flight from San Francisco to Canada?

    A quick flight from San Francisco to Canada can take about 5h 30m. United Airlines provides one of the quickest options available for as low as $147. The distance between San Francisco and Canada is about 800 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from San Francisco to Canada one-way?

    The cheapest airlines for a one-way flight from San Francisco to Canada are United Airlines ($59), Flair Airlines ($65), and WestJet ($100).

  • What are the most popular routes from San Francisco to Canada?

    When deciding which route to take from San Francisco to Canada consider San Francisco - Vancouver Intl, San Francisco - Toronto Pearson Intl or San Francisco - Abbotsford as they are the most popular.

  • What are the most reliable airlines from San Francisco to Canada?

    Consider Porter Airlines (79%), Air Transat (79%) or Air Canada (68%) when booking your flight. These represent the most reliable airlines when flying from San Francisco to Canada.

  • What are the cheapest flights from San Francisco to Canada?

    The cheapest flight price from San Francisco to Canada is $157. On average you can expect to pay $1,122. The most popular route, (San Francisco - Vancouver Intl), can usually be booked for $74.

  • Can I find deals for flights from San Francisco to Canada that include hotel bookings?

    Yes. In addition to deals on San Francisco to Canada flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Canada?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Canada.

  • Can I find deals for business class flights from San Francisco to Canada?

    Yes. Cheapflights offers flight deals from San Francisco to Canada by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to Canada?

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Canada (average of $243). Flying from San Francisco to Canada in August is currently the most expensive (average of $348). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for San Francisco to Canada

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from San Francisco to Canada

Discover the top 10 airlines that operate flights from San Francisco to Canada. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$36Average$81FlexibilityNo cancel feeOn-time62%
Flair AirlinesCheapest$68Average$205FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$90Average$435FlexibilityNo cancel feeOn-time67%
DeltaCheapest$104Average$397FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$109Average$312FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$139Average$481FlexibilityNo cancel feeOn-time69%
Porter AirlinesCheapest$151Average$352FlexibilityNo cancel feeOn-time52%
Air TransatCheapest$192Average$410FlexibilityNo cancel feeOn-time50%
Alaska AirlinesCheapest$231Average$433FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$403Average$549FlexibilityNo cancel feeOn-time71%

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