HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco

$95+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SFO
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Canada to San Francisco with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 julio 31, 2025.

Round-trip from

$103
(Booking.com)

One-way from

$95
(Booking.com)

Popular in

December

Cheapest in

April

Average price

$444

Good round-trip deal

$148 or less

Good one-way deal

$131 or less
From Canada to San Francisco
Search Deals
One-way flight from Canada to San Francisco
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Canada to San Francisco.
Search Deals
Price to beat on a one-way flight from Canada to San Francisco.
Search Deals

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 julio 31, 2025.

This Booking.com deal was found by Cheapflights users on 7/31. 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.
vie. 10/177:00 amYVR - SFO
Nonstop2h 30mFlair Airlines
mar. 10/2110:15 amSFO - YVR
Nonstop2h 25mFlair Airlines
Deal found 7/31$103
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
dom. 9/146:00 amYVR - SFO
1 stop5h 54mMultiple Airlines
mar. 9/2310:15 amSFO - YVR
Nonstop2h 25mMultiple Airlines
Deal found 7/29$150
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
jue. 10/912:00 pmYVR - SFO
2 stops9h 24mWestJet
lun. 10/137:30 amSFO - YVR
1 stop6h 06mWestJet
Deal found 7/30$164
This CheapOair deal was found by Cheapflights users on 7/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/299:55 amYYC - SFO
Nonstop2h 59mWestJet
dom. 10/57:30 amSFO - YYC
Nonstop2h 43mWestJet
Deal found 7/30$183
This Mytrip deal was found by Cheapflights users on 7/30. 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.
sáb. 8/306:05 amYEG - SFO
1 stop5h 28mAir Canada
lun. 9/87:10 amSFO - YEG
1 stop6h 00mAir Canada
Deal found 7/30$191
This Mytrip deal was found by Cheapflights users on 7/30. 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.
sáb. 8/3010:15 amYEG - SFO
Nonstop3h 05mMultiple Airlines
lun. 9/810:15 amSFO - YEG
1 stop12h 32mMultiple Airlines
Deal found 7/30$192
This Air Canada deal was found by Cheapflights users on 7/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/296:15 amYYC - SFO
1 stop5h 13mAir Canada
dom. 10/57:10 amSFO - YYC
1 stop7h 12mAir Canada
Deal found 7/30$194
This Mytrip deal was found by Cheapflights users on 7/30. 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.
vie. 9/196:55 pmYEG - SFO
1 stop15h 35mFlair Airlines
mar. 9/3010:15 amSFO - YEG
1 stop11h 35mFlair Airlines
Deal found 7/30$195
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
mar. 9/169:55 amYYC - SFO
Nonstop2h 59mMultiple Airlines
mar. 9/2310:15 amSFO - YYC
2 stops9h 20mMultiple Airlines
Deal found 7/31$197
This Kissandfly.com deal was found by Cheapflights users on 7/30. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/185:40 amYXX - SFO
1 stop6h 14mWestJet
mié. 10/2212:50 pmSFO - YXX
1 stop7h 28mWestJet
Deal found 7/30$209
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
sáb. 9/138:15 amYEG - SFO
1 stop6h 42mWestJet
sáb. 9/202:45 pmSFO - YEG
2 stops8h 42mWestJet
Deal found 7/30$263
This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/149:00 amYYZ - SFO
1 stop11h 14mWestJet
vie. 9/196:05 pmSFO - YYZ
1 stop9h 47mWestJet
Deal found 7/29$278

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 julio 31, 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

vie. 10/17

7:00 am-9:30 am

Nonstop2h 30m

San Francisco

mar. 10/21

10:15 am-12:40 pm

Nonstop2h 25m

$103

VancouverSan Francisco

YVR - SFO

YVRSFO

Vancouver Intl

dom. 9/14

6:00 am-11:54 am

1 stop5h 54m

San Francisco

mar. 9/23

10:15 am-12:40 pm

Nonstop2h 25m

$150

VancouverSan Francisco

YVR - SFO

YVRSFO

Vancouver Intl

jue. 10/9

12:00 pm-9:24 pm

2 stops9h 24m

San Francisco

lun. 10/13

7:30 am-1:36 pm

1 stop6h 06m

$164

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

lun. 9/29

9:55 am-11:54 am

Nonstop2h 59m

San Francisco

dom. 10/5

7:30 am-11:13 am

Nonstop2h 43m

$183

EdmontonSan Francisco

YEG - SFO

YEGSFO

Edmonton

sáb. 8/30

6:05 am-10:33 am

1 stop5h 28m

San Francisco

lun. 9/8

7:10 am-2:10 pm

1 stop6h 00m

$191

EdmontonSan Francisco

YEG - SFO

YEGSFO

Edmonton

sáb. 8/30

10:15 am-12:20 pm

Nonstop3h 05m

San Francisco

lun. 9/8

10:15 am-11:47 pm

1 stop12h 32m

$192

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

lun. 9/29

6:15 am-10:28 am

1 stop5h 13m

San Francisco

dom. 10/5

7:10 am-3:22 pm

1 stop7h 12m

$194

EdmontonSan Francisco

YEG - SFO

YEGSFO

Edmonton

vie. 9/19

6:55 pm-9:30 am

1 stop15h 35m

San Francisco

mar. 9/30

10:15 am-10:50 pm

1 stop11h 35m

$195

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

mar. 9/16

9:55 am-11:54 am

Nonstop2h 59m

San Francisco

mar. 9/23

10:15 am-8:35 pm

2 stops9h 20m

$197

AbbotsfordSan Francisco

YXX - SFO

YXXSFO

Abbotsford

sáb. 10/18

5:40 am-11:54 am

1 stop6h 14m

San Francisco

mié. 10/22

12:50 pm-8:18 pm

1 stop7h 28m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 60 results
1
2
3
...
6

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 $358). 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 julio 31, 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 julio 31, 2025.

The most flights from CA0 to SFO are scheduled on a Thursday (16 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (10 on average).

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 julio 31, 2025.
Read through reviews of airlines operating flights from Canada to San Francisco, such as Alaska Airlines, Porter Airlines, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Porter Airlines
8.0
Very good
318 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Air Transat
7.7
Good
424 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave

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 $95. WestJet flights start at $101 while deals on Air Canada start at $107 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: Singapore Airlines (79%), Porter Airlines (79%), Air Transat( 79%).

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

    The cheapest flight price from Canada to San Francisco is $175. On average you can expect to pay $1,509. The most popular route, (Toronto Pearson Intl - San Francisco), can usually be booked for $251.

  • 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 $358). 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 San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
Mountain View
Santa Cruz
South San Francisco
Livermore
Turlock
Manteca
Antioch
Hollister
Watsonville
Sunnyvale
Newark
Milpitas
Campbell
Foster City
Capitola
Santa Clara
San Leandro
Burlingame
Redwood City

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Canada to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
Los Angeles to Las Vegas flights
Newark to Los Angeles flights
Dallas/Fort Worth to Las Vegas flights
John F Kennedy Intl to San Francisco flights
Dallas/Fort Worth to Los Angeles flights
Newark to San Francisco flights
Ontario to San Francisco flights
Newark to Las Vegas flights
LaGuardia to Los Angeles flights
Hobby to Las Vegas flights
Burbank to Las Vegas flights
Santa Ana to Las Vegas flights
LaGuardia to Las Vegas flights
Los Angeles to San Jose flights
Seattle to San Francisco flights
O'Hare Intl to Las Vegas flights
San Francisco to Ontario flights
Seattle to Las Vegas flights
Santa Ana to San Francisco flights
Los Angeles to San Francisco flights
Seattle to Los Angeles flights
San Francisco to Santa Ana flights
San Jose to Los Angeles flights
Los Angeles to Oakland flights
San Francisco to Los Angeles flights
Denver to Las Vegas flights
Boston to Las Vegas flights
Dulles Intl to Las Vegas flights
San Francisco to Las Vegas flights
Seattle to San Diego flights
Boston to Los Angeles flights
LaGuardia to San Francisco flights
Reagan-National to Los Angeles flights
Baltimore to Las Vegas flights
George Bush Intcntl to Las Vegas flights
O'Hare Intl to Los Angeles flights
Newark to Burbank flights
Atlanta to Las Vegas flights
Austin to Las Vegas flights
Reagan-National to Las Vegas flights
Dallas/Fort Worth to San Francisco flights
San Jose to Las Vegas flights
John F Kennedy Intl to Ontario flights
Newark to Ontario flights
Portland to Los Angeles flights
Ontario to Las Vegas flights
Minneapolis to Las Vegas flights
Oakland to Las Vegas flights

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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$67Average$269FlexibilityNo cancel feeOn-time60%
Flair AirlinesCheapest$67Average$146FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$92Average$350FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$101Average$463FlexibilityNo cancel feeOn-time69%
DeltaCheapest$145Average$358FlexibilityNo cancel feeOn-timeN/A
Porter AirlinesCheapest$231Average$386FlexibilityNo cancel feeOn-time52%
American AirlinesCheapest$288Average$475FlexibilityNo cancel feeOn-time71%
Air TransatCheapest$310Average$365FlexibilityNo cancel feeOn-time50%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.