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Cheap flights from San Francisco to Canada from £49

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 24/7. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YYZ
21 Apr — 28 Apr1
1 adult

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 16 April 2025.

Round-trip from

£68

One-way from

£49

Popular in

December

Cheapest in

February

Average price

£284

Good round-trip deal

£122 or less

Good one-way deal

£52 or less
Flair Airlines
  • Flair Airlines
  • 12/5-16/5
  • Nonstop
  • 5h 00m total
  • San Francisco to Canada
Search Deals
WestJet
  • WestJet
  • 24/7
  • 2 total stops
  • 8h 40m total
  • San Francisco to Canada
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 16 April 2025.

Mon 12/510:15SFO - YVR
Nonstop2h 30mFlair Airlines
Fri 16/507:00YVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 15/4£68
Tue 13/510:15SFO - YVR
Nonstop2h 25mMultiple Airlines
Tue 20/506:00YVR - SFO
1 stop6h 05mMultiple Airlines
Deal found 15/4£93
Sat 19/714:45SFO - YVR
Nonstop2h 25mWestJet
Sat 26/708:15YVR - SFO
1 stop6h 33mWestJet
Deal found 15/4£120
Fri 27/621:03SFO - YVR
Nonstop2h 19mUnited Airlines
Wed 2/719:20YVR - SFO
Nonstop2h 25mUnited Airlines
Deal found 16/4£126
Thu 3/714:45SFO - YVR
1 stop3h 55mAlaska Airlines
Sun 6/713:48YVR - SFO
1 stop6h 43mAlaska Airlines
Deal found 14/4£164
Tue 3/618:05SFO - YVR
1 stop6h 05mDelta
Tue 10/610:30YVR - SFO
1 stop6h 45mDelta
Deal found 14/4£166
Mon 8/912:50SFO - YKF
1 stop8h 55mWestJet
Tue 9/906:00YKF - SFO
2 stops10h 57mWestJet
Deal found 14/4£222
Sat 24/523:20SFO - YUL
1 stop10h 49mUnited Airlines
Sun 25/516:45YUL - SFO
Nonstop6h 25mUnited Airlines
Deal found 14/4£225
Thu 11/912:50SFO - YUL
1 stop8h 51mWestJet
Sun 14/906:45YUL - SFO
2 stops13h 29mWestJet
Deal found 15/4£232
Wed 10/912:50SFO - YUL
1 stop8h 51mMultiple Airlines
Mon 15/906:45YUL - SFO
1 stop8h 38mMultiple Airlines
Deal found 15/4£232
Tue 3/614:45SFO - YYZ
1 stop12h 29mWestJet
Wed 4/609:00YYZ - SFO
1 stop11h 15mWestJet
Deal found 14/4£243
Sun 27/712:50SFO - YHM
1 stop8h 51mWestJet
Thu 31/706:00YHM - SFO
2 stops10h 59mWestJet
Deal found 15/4£247

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 16 April 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

Mon 12/5

10:15-12:45

Nonstop2h 30m

Vancouver Intl

Fri 16/5

07:00-09:30

Nonstop2h 30m

£68

San FranciscoVancouver

SFO - YVR

SFOYVR

San Francisco

Tue 13/5

10:15-12:40

Nonstop2h 25m

Vancouver Intl

Tue 20/5

06:00-12:05

1 stop6h 05m

£93

San FranciscoVancouver

SFO - YVR

SFOYVR

San Francisco

Sat 19/7

14:45-17:10

Nonstop2h 25m

Vancouver Intl

Fri 25/7

08:15-14:48

1 stop6h 33m

£120

San FranciscoVancouver

SFO - YVR

SFOYVR

San Francisco

Fri 27/6

21:03-23:22

Nonstop2h 19m

Vancouver Intl

Fri 4/7

19:20-21:45

Nonstop2h 25m

£126

San FranciscoVancouver

SFO - YVR

SFOYVR

San Francisco

Thu 3/7

14:45-18:40

1 stop3h 55m

Vancouver Intl

Sun 6/7

13:48-20:31

1 stop6h 43m

£164

San FranciscoVancouver

SFO - YVR

SFOYVR

San Francisco

Tue 3/6

18:05-00:10

1 stop6h 05m

Vancouver Intl

Tue 10/6

10:30-17:15

1 stop6h 45m

£166

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Mon 8/9

12:50-00:45

1 stop8h 55m

Toronto Region of Waterloo Intl

Tue 9/9

06:00-13:57

2 stops10h 57m

£222

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Sat 24/5

23:20-13:09

1 stop10h 49m

Montreal Pierre Elliott Trudeau Intl

Sun 25/5

16:45-20:10

Nonstop6h 25m

£225

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Thu 11/9

12:50-00:41

1 stop8h 51m

Montreal Pierre Elliott Trudeau Intl

Sun 14/9

06:45-17:14

2 stops13h 29m

£232

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Wed 10/9

12:50-00:41

1 stop8h 51m

Montreal Pierre Elliott Trudeau Intl

Mon 15/9

06:45-12:23

1 stop8h 38m

£232

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Showing 1-10 of 44 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 return 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 £490). Flying from San Francisco to Canada in July is currently the most expensive (average of £708). 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 16 April 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 16 April 2025.

The most flights from SFO to CA0 are scheduled on a Tuesday (24 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

Rainfall in Canada by month

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

In terms of precipitation, rainfall in Canada ranges from 51.0 - 83.0 inches per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Canada when rainfall is around 51.0 mm.

Temperature in Canada by month

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

If weather is an important factor for your trip to Canada, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 16 April 2025.
To help decide which airline to fly from San Francisco to Canada, see what other customers have to say about Alaska Airlines, Porter Airlines and Delta. 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
9,876 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very Good
9,876 reviews
Alaska Airlines
8.0
Very Good
9,876 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Porter Airlines
8.0
Very Good
281 reviews
Alaska Airlines
8.0
Very Good
9,876 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very Good
7,918 reviews
Alaska Airlines
8.0
Very Good
9,876 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Air Transat
7.8
Good
385 reviews
Alaska Airlines
8.0
Very Good
9,876 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,658 reviews
Alaska Airlines
8.0
Very Good
9,876 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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?

    If you book a flight to Canada from San Francisco, you will be flying from 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 San Francisco to Canada one-way?

    The cheapet airlines for a one-way flight from San Francisco to Canada are WestJet (£49), United Airlines (£53), and Delta (£66).

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

    The most popular flight routes from San Francisco to Canada are San Francisco - Montreal Pierre Elliott Trudeau Intl, San Francisco - Toronto Pearson Intl and San Francisco - Hamilton.

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

    The top 3 most reliable airlines when flying from San Francisco to Canada are United Airlines (71%), Austrian Airlines (66%) and Singapore Airlines (66%).

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

    On average you can expect to pay £495 for a flight from San Francisco to Canada. The cheapest flight overall is £122 while the most popular route, (San Francisco - Montreal Pierre Elliott Trudeau Intl) is currently priced at £247.

  • 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 holiday 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 £490). Flying from San Francisco to Canada in July is currently the most expensive (average of £708). 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 4 airlines flying from San Francisco to Canada

Discover the top 4 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 858,174 searches. Data last updated 16 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapest£78Average£108FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
WestJetCheapest£117Average£242FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest£147Average£305FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest£164Average£298FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Francisco to Canada?

Cheapflights helps you search for flights from San Francisco to Canada via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Canada?

Cheapflights simply makes it quick and affordable to book flights from San Francisco to Canada by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from San Francisco to Canada with no change fees?

Yes! Cheapflights helps users easily find flights from San Francisco to Canada with no change fees.

Can Cheapflights notify me if prices for flights from San Francisco to Canada become cheaper?

Of course! You can now track prices for flights from San Francisco to Canada and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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