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$85+ Cheap flights from Canada to San Francisco (SFO)

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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SFO
jun 17 — jun 241
ter 6/17
ter 6/24
1 adult, Economy
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Cheap flight deals from Canada to San Francisco

Keep the following information in mind while searching for Canada to San Francisco flight deals. Data was last updated junho 12, 2025.

Round-trip from

$91
(Mytrip)

One-way from

$85
(Booking.com)

Popular in

December

Cheapest in

April

Average price

$377

Good round-trip deal

$148 or less

Good one-way deal

$123 or less
From Canada to San Francisco
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One-way flight from Canada to San Francisco
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Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Canada to San Francisco.
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Price to beat on a one-way flight from Canada to San Francisco.
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Find flight deals from Canada to San Francisco

Cheapest flights from Canada to San Francisco
Explore the most affordable flight options available from Canada to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junho 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 7/157:00 amYVR - SFO
Nonstop2h 30mFlair Airlines
ter 7/2910:15 amSFO - YVR
Nonstop2h 25mFlair Airlines
Deal found 6/12$91
This Trip.com deal was found by Cheapflights users on 6/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 8/215:00 amYVR - SFO
1 stop6h 56mMultiple Airlines
seg 8/2510:15 amSFO - YVR
Nonstop2h 25mMultiple Airlines
Deal found 6/12$123
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
sex 7/2510:30 amYVR - SFO
1 stop6h 45mWestJet
dom 7/277:30 amSFO - YVR
1 stop6h 05mWestJet
Deal found 6/11$149
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
sex 7/258:00 amYYC - SFO
1 stop6h 59mWestJet
seg 7/287:30 amSFO - YYC
Nonstop2h 43mWestJet
Deal found 6/10$167
This FlightHub deal was found by Cheapflights users on 6/10. 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.
seg 6/166:00 amYEG - SFO
1 stop7h 05mWestJet
seg 6/232:45 pmSFO - YEG
2 stops8h 42mWestJet
Deal found 6/10$168
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 7/257:30 amYYC - SFO
Nonstop2h 56mUnited Airlines
seg 7/286:46 pmSFO - YYC
Nonstop2h 40mUnited Airlines
Deal found 6/10$182
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 7/177:00 amYVR - SFO
Nonstop2h 25mUnited Airlines
dom 7/208:35 amSFO - YVR
1 stop13h 14mUnited Airlines
Deal found 6/10$187
This Mytrip deal was found by Cheapflights users on 6/11. 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.
qua 8/2710:25 amYXX - SFO
1 stop6h 50mWestJet
ter 9/212:50 pmSFO - YXX
1 stop7h 28mWestJet
Deal found 6/11$192
This Kissandfly.com deal was found by Cheapflights users on 6/10. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 7/32:20 pmYVR - SFO
1 stop7h 26mAir Canada
dom 7/67:40 pmSFO - YVR
Nonstop2h 14mAir Canada
Deal found 6/10$201
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 7/247:55 pmYVR - SFO
1 stop4h 24mDelta
ter 7/291:45 pmSFO - YVR
1 stop9h 13mDelta
Deal found 6/10$202
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 7/910:10 amYEG - SFO
1 stop24h 20mFlair Airlines
seg 7/1410:15 amSFO - YEG
1 stop26h 00mFlair Airlines
Deal found 6/12$207
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 9/1310:15 amYEG - SFO
Nonstop3h 08mAir Canada
seg 9/157:10 amSFO - YEG
1 stop6h 00mAir Canada
Deal found 6/11$209

Cheapflights Fare Finder

Customize your flight search to find flights from Canada to San Francisco 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 junho 12, 2025.
Use the filters below to find and compare flights from Canada to San Francisco that are best for you.

Fly from

Canada

Fly to

San Francisco

Route

Depart

Return

Price

VancouverSan Francisco

YVR - SFO

YVRSFO

Vancouver Intl

ter 7/15

7:00 am-9:30 am

Nonstop2h 30m

San Francisco

ter 7/29

10:15 am-12:40 pm

Nonstop2h 25m

$91

VancouverSan Francisco

YVR - SFO

YVRSFO

Vancouver Intl

seg 9/1

8:15 am-2:51 pm

1 stop6h 36m

San Francisco

dom 9/14

10:15 am-12:40 pm

Nonstop2h 25m

$129

VancouverSan Francisco

YVR - SFO

YVRSFO

Vancouver Intl

sex 7/18

11:30 am-1:59 pm

Nonstop2h 29m

San Francisco

sáb 7/26

2:45 pm-5:10 pm

Nonstop2h 25m

$148

VancouverSan Francisco

YVR - SFO

YVRSFO

Vancouver Intl

seg 8/18

8:10 am-10:33 am

Nonstop2h 23m

San Francisco

qua 8/20

11:35 am-1:49 pm

Nonstop2h 14m

$167

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

sex 7/25

8:00 am-1:59 pm

1 stop6h 59m

San Francisco

seg 7/28

7:30 am-11:13 am

Nonstop2h 43m

$167

EdmontonSan Francisco

YEG - SFO

YEGSFO

Edmonton

sex 10/10

7:00 am-1:57 pm

2 stops7h 57m

San Francisco

seg 10/13

2:45 pm-12:27 am

2 stops8h 42m

$175

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

sex 7/25

7:30 am-9:26 am

Nonstop2h 56m

San Francisco

seg 7/28

6:46 pm-10:26 pm

Nonstop2h 40m

$182

VancouverSan Francisco

YVR - SFO

YVRSFO

Vancouver Intl

qui 7/17

7:00 am-9:25 am

Nonstop2h 25m

San Francisco

dom 7/20

8:35 am-9:49 pm

1 stop13h 14m

$187

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

ter 8/12

6:25 am-10:33 am

1 stop5h 08m

San Francisco

qua 8/20

4:35 pm-12:43 am

1 stop7h 08m

$192

AbbotsfordSan Francisco

YXX - SFO

YXXSFO

Abbotsford

qua 8/27

10:25 am-5:15 pm

1 stop6h 50m

San Francisco

ter 9/2

12:50 pm-8:18 pm

1 stop7h 28m

$192

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Canada 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 Canada to San Francisco

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

Currently, January is the cheapest month in which you can book a flight from Canada to San Francisco (average of $276). Flying from Canada to San Francisco in June is currently the most expensive (average of $364). 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 CA to SFO?

Find hourly flight availability from Canada to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junho 12, 2025.

When flying from Canada to San Francisco, 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 Canada to San Francisco

Explore weekly flight availability from Canada to San Francisco. 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 junho 12, 2025.

The most flights from CA0 to SFO are scheduled on a Wednesday (25 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 on average).

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated junho 12, 2025.
See what other customers who have flown with Alaska Airlines, Porter Airlines and Delta from Canada to San Francisco have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Porter Airlines
8.0
Very good
288 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Air Transat
7.8
Good
396 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Brussels Airlines
7.4
Good
355 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Canada to San Francisco. 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 into for flights to San Francisco from Canada?

    If you book a flight to San Francisco from Canada, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco.

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

    To fly one-way, consider booking your trip with Flair Airlines, which is currently one of the cheapest options available, starting at $85. WestJet flights start at $92 while deals on Air Canada start at $105 one-way.

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

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

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

    Before booking your flight to San Francisco from Canada, check out the most reliable airlines to get you to your destination on time: Porter Airlines (90%), Air Transat (90%), United Airlines( 79%).

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

    The cheapest flight price from Canada to San Francisco is $159. On average you can expect to pay $1,962. The most popular route, (Toronto Pearson Intl - San Francisco), can usually be booked for $259.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Canada to San Francisco 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 Canada to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Canada to San Francisco (average of $276). Flying from Canada to San Francisco in June is currently the most expensive (average of $364). 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

Traveling to a place near Canada?

Book flights to Canada if you plan to visit one of these locations
Roseville
Mountain View
South San Francisco
Livermore
Turlock
Santa Cruz
Manteca
Fairfield
Watsonville
Antioch
Hollister
Milpitas
Newark
Hayward
Alameda
Sunnyvale
Daly City
Union City
Campbell
Capitola

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Canada to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Canada to San Francisco

Discover the top 8 airlines that operate flights from Canada to San Francisco. 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 junho 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapest$69Average$150FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$69Average$273FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$94Average$347FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$111Average$447FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$369FlexibilityNo cancel feeOn-timeN/A
Porter AirlinesCheapest$231Average$387FlexibilityNo cancel feeOn-time52%
Air TransatCheapest$265Average$398FlexibilityNo cancel feeOn-time50%
American AirlinesCheapest$319Average$496FlexibilityNo cancel feeOn-time71%

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