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Cheap flights from Canada to San Francisco from C$ 119

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SFO
2 Apr — 9 Apr1
1 adult

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 28 March 2025.

Round-trip from

C$ 137

One-way from

C$ 119

Popular in

July

Cheapest in

February

Average price

C$ 522

Good round-trip deal

C$ 318 or less

Good one-way deal

C$ 156 or less
Flair Airlines
  • Flair Airlines
  • 9/5-13/5
  • Nonstop
  • 4h 55m total
  • Canada to San Francisco
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Flair Airlines
  • Flair Airlines
  • 9/7
  • Nonstop
  • 2h 30m total
  • Canada to San Francisco
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 119 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
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 28 March 2025.

Fri 9/57:00 a.m.YVR - SFO
Nonstop2h 30mFlair Airlines
Tue 13/510:15 a.m.SFO - YVR
Nonstop2h 25mFlair Airlines
Deal found 27/3C$ 137
Wed 23/41:10 p.m.YVR - SFO
Nonstop2h 25mMultiple Airlines
Wed 30/410:15 a.m.SFO - YVR
Nonstop2h 25mMultiple Airlines
Deal found 28/3C$ 167
Sat 10/510:05 a.m.YYC - SFO
Nonstop3h 00mWestJet
Wed 14/57:30 a.m.SFO - YYC
Nonstop2h 43mWestJet
Deal found 27/3C$ 186
Thu 1/53:30 p.m.YVR - SFO
1 stop5h 55mWestJet
Mon 5/52:45 p.m.SFO - YVR
Nonstop2h 25mWestJet
Deal found 28/3C$ 194
Fri 25/47:00 a.m.YVR - SFO
Nonstop2h 27mAir Canada
Mon 28/47:00 a.m.SFO - YVR
Nonstop2h 21mAir Canada
Deal found 27/3C$ 199
Tue 22/49:45 a.m.YVR - SFO
Nonstop2h 25mUnited Airlines
Fri 25/46:26 p.m.SFO - YVR
Nonstop2h 33mUnited Airlines
Deal found 27/3C$ 200
Thu 8/511:00 a.m.YYC - SFO
1 stop23h 30mFlair Airlines
Tue 13/510:15 a.m.SFO - YYC
1 stop11h 10mFlair Airlines
Deal found 27/3C$ 250
Fri 8/812:40 p.m.YEG - SFO
Nonstop3h 08mWestJet
Fri 15/82:45 p.m.SFO - YEG
2 stops8h 42mWestJet
Deal found 27/3C$ 252
Thu 8/57:25 p.m.YYC - SFO
Nonstop3h 00mMultiple Airlines
Sun 11/510:15 a.m.SFO - YYC
1 stop20h 40mMultiple Airlines
Deal found 26/3C$ 267
Thu 1/55:40 a.m.YXX - SFO
1 stop6h 25mWestJet
Mon 5/512:50 p.m.SFO - YXX
1 stop7h 25mWestJet
Deal found 27/3C$ 269
Tue 19/87:30 a.m.YYC - SFO
Nonstop2h 52mUnited Airlines
Sat 6/96:48 p.m.SFO - YYC
Nonstop2h 38mUnited Airlines
Deal found 27/3C$ 270
Wed 9/43:30 p.m.YVR - SFO
1 stop7h 01mDelta
Sun 13/45:40 a.m.SFO - YVR
1 stop5h 13mDelta
Deal found 27/3C$ 282

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 629,999 searches. Data last updated 28 March 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

Fri 9/5

7:00 a.m.-9:30 a.m.

Nonstop2h 30m

San Francisco

Tue 13/5

10:15 a.m.-12:40 p.m.

Nonstop2h 25m

C$ 137

VancouverSan Francisco

YVR - SFO

YVRSFO

Vancouver Intl

Wed 23/4

1:10 p.m.-3:35 p.m.

Nonstop2h 25m

San Francisco

Wed 30/4

10:15 a.m.-12:40 p.m.

Nonstop2h 25m

C$ 167

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Sat 10/5

10:05 a.m.-12:05 p.m.

Nonstop3h 00m

San Francisco

Wed 14/5

7:30 a.m.-11:13 a.m.

Nonstop2h 43m

C$ 186

VancouverSan Francisco

YVR - SFO

YVRSFO

Vancouver Intl

Thu 1/5

3:30 p.m.-9:25 p.m.

1 stop5h 55m

San Francisco

Mon 5/5

2:45 p.m.-5:10 p.m.

Nonstop2h 25m

C$ 194

VancouverSan Francisco

YVR - SFO

YVRSFO

Vancouver Intl

Fri 25/4

7:00 a.m.-9:27 a.m.

Nonstop2h 27m

San Francisco

Mon 28/4

7:00 a.m.-9:21 a.m.

Nonstop2h 21m

C$ 199

VancouverSan Francisco

YVR - SFO

YVRSFO

Vancouver Intl

Tue 22/4

9:45 a.m.-12:10 p.m.

Nonstop2h 25m

San Francisco

Fri 25/4

6:26 p.m.-8:59 p.m.

Nonstop2h 33m

C$ 200

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Thu 8/5

11:00 a.m.-9:30 a.m.

1 stop23h 30m

San Francisco

Tue 13/5

10:15 a.m.-10:25 p.m.

1 stop11h 10m

C$ 250

EdmontonSan Francisco

YEG - SFO

YEGSFO

Edmonton

Fri 8/8

12:40 p.m.-2:48 p.m.

Nonstop3h 08m

San Francisco

Fri 15/8

2:45 p.m.-12:27 a.m.

2 stops8h 42m

C$ 252

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Thu 8/5

7:25 p.m.-9:25 p.m.

Nonstop3h 00m

San Francisco

Sun 11/5

10:15 a.m.-7:55 a.m.

1 stop20h 40m

C$ 267

AbbotsfordSan Francisco

YXX - SFO

YXXSFO

Abbotsford

Thu 1/5

5:40 a.m.-12:05 p.m.

1 stop6h 25m

San Francisco

Mon 5/5

12:50 p.m.-8:15 p.m.

1 stop7h 25m

C$ 269

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/3

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 C$ 276). Flying from Canada to San Francisco in June is currently the most expensive (average of C$ 379). 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 28 March 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 28 March 2025.

The most flights from CA0 to SFO are scheduled on a Wednesday (20 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 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 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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 28 March 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and Porter Airlines from Canada to San Francisco to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,797 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Alaska Airlines
8.0
Very good
9,797 reviews
Alaska Airlines
8.0
Very good
9,797 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Delta
8.0
Very good
7,898 reviews
Alaska Airlines
8.0
Very good
9,797 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Porter Airlines
7.9
Good
277 reviews
Alaska Airlines
8.0
Very good
9,797 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Air Transat
7.8
Good
381 reviews
Alaska Airlines
8.0
Very good
9,797 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
SWISS
7.5
Good
1,570 reviews
Alaska Airlines
8.0
Very good
9,797 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

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 19.0 km from the centre of San Francisco.

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

    The cheapest airline one-way is Flair Airlines, with whom users have recently found tickets for as low as C$ 119. However, be on the lookout for offers from WestJet and Air Canada, as they are both options that can get you from Canada to San Francisco for a low price.

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

    While some choose either Vancouver Intl - San Francisco or Montreal Pierre Elliott Trudeau Intl - San Francisco, Toronto Pearson Intl - San Francisco is the most popular route from Canada to San Francisco.

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

    The top 3 most reliable airlines when flying from Canada to San Francisco are Austrian Airlines (74%), Porter Airlines (69%) and Air Transat (69%).

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

    The cheapest flight price from Canada to San Francisco is C$ 223. On average you can expect to pay C$ 2,622. The most popular route, (Toronto Pearson Intl - San Francisco), can usually be booked for C$ 339.

  • 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 C$ 276). Flying from Canada to San Francisco in June is currently the most expensive (average of C$ 379). 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

Travelling to a place near Canada?

Book flights to Canada if you plan to visit one of these locations
Richmond
San Ramon
Newark
Alameda
Burlingame
Redwood City
South San Francisco
San Bruno
Scotts Valley
Novato
Belmont
Millbrae
Santa Clara
Vallejo

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 10 airlines flying from Canada to San Francisco

Discover the top 10 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 629,999 searches. Data last updated 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 110AverageC$ 229FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Alaska AirlinesCheapestC$ 147AverageC$ 459FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
WestJetCheapestC$ 152AverageC$ 443FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 161AverageC$ 582FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 173AverageC$ 536FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 196AverageC$ 518FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SWISSCheapestC$ 276AverageC$ 464FlexibilityNo cancel feeOn-time79%
Search SWISS flights
American AirlinesCheapestC$ 279AverageC$ 642FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJet EncoreCheapestC$ 284AverageC$ 830FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
Porter AirlinesCheapestC$ 325AverageC$ 611FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

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

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Canada to San Francisco. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Canada to San Francisco.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Canada to San Francisco flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Canada to San Francisco on Cheapflights with our Price Alert feature and get notified when better prices are available.

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