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$39+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YYZ
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$94
(Booking.com)

One-way from

$39
(Trip.com)

Popular in

December

Cheapest in

April

Average price

$450

Good round-trip deal

$191 or less

Good one-way deal

$96 or less
From San Francisco to Canada
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One-way flight from San Francisco to Canada
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Highest demand for flights based on searches. 11% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com 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
Mon 10/207:00 amYVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 9/14$94
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Tue 10/1410:15 amSFO - YVR
Nonstop2h 25mFlair Airlines
Thu 10/167:00 amYVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 9/14$95
This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:15 amSFO - YVR
Nonstop2h 25mFlair Airlines
Sun 11/27:00 amYVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 9/14$96
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 10/110:15 amSFO - YVR
Nonstop2h 25mFlair Airlines
Sun 10/57:00 amYVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 9/14$97
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Tue 10/710:15 amSFO - YVR
Nonstop2h 25mFlair Airlines
Wed 10/227:00 amYVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 9/12$98
This eDestinos deal was found by Cheapflights users on 9/15. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/610:15 amSFO - YVR
Nonstop2h 25mFlair Airlines
Wed 10/87:00 amYVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 9/15$99
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Tue 10/710:15 amSFO - YVR
Nonstop2h 25mFlair Airlines
Fri 10/247:00 amYVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 9/12$100
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/810:15 amSFO - YVR
Nonstop2h 25mFlair Airlines
Fri 10/107:00 amYVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 9/13$102
This Mytrip deal was found by Cheapflights users on 9/14. 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
Wed 10/227:00 amYVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 9/14$103
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Sun 10/1210:15 amSFO - YVR
Nonstop2h 25mFlair Airlines
Sun 10/197:00 amYVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 9/14$105
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 10/810:15 amSFO - YVR
Nonstop2h 25mFlair Airlines
Wed 10/227:00 amYVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 9/12$106
This Trip.com deal was found by Cheapflights users on 9/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/141:00 pmSFO - YXX
1 stop6h 45mWestJet
Sun 11/165:30 amYXX - SFO
1 stop6h 42mWestJet
Deal found 9/13$157

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 September 15, 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 FranciscoEdmonton

SFO - YEG

SFOYEG

San Francisco

Fri 10/17

2:45 pm-11:30 am

2 stops19h 45m

Edmonton

Tue 10/21

6:00 am-11:54 am

1 stop6h 54m

$176

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Sun 10/26

8:38 am-12:26 pm

Nonstop2h 48m

Calgary

Wed 10/29

3:30 pm-5:29 pm

Nonstop2h 59m

$183

San FranciscoEdmonton

SFO - YEG

SFOYEG

San Francisco

Fri 10/17

7:10 am-8:03 pm

2 stops11h 53m

Edmonton

Tue 10/21

2:05 pm-11:08 pm

2 stops10h 03m

$183

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Wed 10/29

8:38 am-12:26 pm

Nonstop2h 48m

Calgary

Wed 11/5

3:30 pm-5:29 pm

Nonstop2h 59m

$183

San FranciscoEdmonton

SFO - YEG

SFOYEG

San Francisco

Tue 10/7

7:10 am-8:03 pm

2 stops11h 53m

Edmonton

Wed 10/22

2:05 pm-11:08 pm

2 stops10h 03m

$183

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Sat 11/8

8:38 am-12:26 pm

Nonstop2h 48m

Calgary

Tue 11/11

3:30 pm-5:29 pm

Nonstop2h 59m

$183

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Wed 11/5

8:38 am-12:26 pm

Nonstop2h 48m

Calgary

Fri 11/21

3:30 pm-5:29 pm

Nonstop2h 59m

$183

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Sun 10/26

8:38 am-12:26 pm

Nonstop2h 48m

Calgary

Mon 11/3

3:30 pm-5:29 pm

Nonstop2h 59m

$183

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Wed 11/5

8:38 am-12:26 pm

Nonstop2h 48m

Calgary

Wed 11/12

3:30 pm-5:29 pm

Nonstop2h 59m

$183

San FranciscoEdmonton

SFO - YEG

SFOYEG

San Francisco

Mon 10/20

7:30 am-2:57 pm

1 stop6h 27m

Edmonton

Sun 11/2

5:45 am-11:12 am

1 stop6h 27m

$188

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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2
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6

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 September 15, 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 September 15, 2025.

The most flights from SFO to CA0 are scheduled on a Monday (25 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (21 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 September 15, 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
363 reviews

Crew

8.6

Entertainment

7.0

Overall

7.9

Boarding

8.1

Comfort

7.9

Food

7.6

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
363 reviews
Porter Airlines
7.9
Good
363 reviews

Crew

8.6

Entertainment

7.0

Overall

7.9

Boarding

8.1

Comfort

7.9

Food

7.6

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
363 reviews

Crew

8.6

Entertainment

7.0

Overall

7.9

Boarding

8.1

Comfort

7.9

Food

7.6

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
3,091 reviews
Porter Airlines
7.9
Good
363 reviews

Crew

8.6

Entertainment

7.0

Overall

7.9

Boarding

8.1

Comfort

7.9

Food

7.6

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
10,000 reviews
Porter Airlines
7.9
Good
363 reviews

Crew

8.6

Entertainment

7.0

Overall

7.9

Boarding

8.1

Comfort

7.9

Food

7.6

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
249 reviews
Porter Airlines
7.9
Good
363 reviews

Crew

8.6

Entertainment

7.0

Overall

7.9

Boarding

8.1

Comfort

7.9

Food

7.6

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 2h 48m. WestJet provides one of the quickest options available for as low as $183. The distance between San Francisco and Canada is about 1018 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 Flair Airlines ($39), WestJet ($47), and Air Canada ($91).

  • 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 (74%), Air Transat (74%) or Brussels Airlines (69%) 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 $177. On average you can expect to pay $1,168. The most popular route, (San Francisco - Vancouver Intl), can usually be booked for $85.

  • 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$36Average$81FlexibilityNo cancel feeOn-time62%
Flair AirlinesCheapest$65Average$218FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$90Average$437FlexibilityNo cancel feeOn-time67%
DeltaCheapest$104Average$397FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$108Average$315FlexibilityNo cancel feeOn-time60%
Porter AirlinesCheapest$117Average$357FlexibilityNo cancel feeOn-time52%
United AirlinesCheapest$139Average$479FlexibilityNo cancel feeOn-time69%
Air TransatCheapest$192Average$410FlexibilityNo cancel feeOn-time50%
Alaska AirlinesCheapest$231Average$433FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$403Average$556FlexibilityNo cancel feeOn-time71%

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