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Cheap flights from San Francisco to Canada from C$ 39

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YYZ
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from San Francisco to Canada

Enter your travel dates to find the best prices.

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 27 October 2025.

Thu 4/1210:15 a.m.SFO - YVR
Nonstop2h 25mFlair Airlines
Sun 7/127:00 a.m.YVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 27/10C$ 125
Thu 4/1210:15 a.m.SFO - YVR
Nonstop2h 25mFlair Airlines
Tue 9/127:00 a.m.YVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 27/10C$ 129
Tue 9/1210:15 a.m.SFO - YVR
Nonstop2h 25mFlair Airlines
Tue 16/127:00 a.m.YVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 25/10C$ 133
Thu 11/1210:15 a.m.SFO - YVR
Nonstop2h 25mFlair Airlines
Sun 14/127:00 a.m.YVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 25/10C$ 134
Sat 6/1210:15 a.m.SFO - YVR
Nonstop2h 25mFlair Airlines
Sun 7/127:00 a.m.YVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 26/10C$ 137
Thu 11/1210:15 a.m.SFO - YVR
Nonstop2h 25mFlair Airlines
Thu 18/127:00 a.m.YVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 27/10C$ 150
Thu 13/1110:15 a.m.SFO - YVR
Nonstop2h 25mFlair Airlines
Sat 15/117:00 a.m.YVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 27/10C$ 155
Thu 27/1110:15 a.m.SFO - YVR
Nonstop2h 25mFlair Airlines
Thu 4/127:00 a.m.YVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 27/10C$ 158
Thu 13/1110:15 a.m.SFO - YVR
Nonstop2h 25mFlair Airlines
Thu 20/117:00 a.m.YVR - SFO
Nonstop2h 30mFlair Airlines
Deal found 27/10C$ 160
Thu 4/1210:15 a.m.SFO - YEG
1 stop11h 24mMultiple Airlines
Mon 8/126:15 a.m.YEG - SFO
1 stop5h 19mMultiple Airlines
Deal found 27/10C$ 234
Thu 11/121:00 p.m.SFO - YYC
Nonstop2h 48mWestJet
Sun 14/1210:05 a.m.YYC - SFO
Nonstop3h 07mWestJet
Deal found 25/10C$ 253
Thu 4/121:00 p.m.SFO - YYC
Nonstop2h 48mWestJet
Sun 7/1210:05 a.m.YYC - SFO
Nonstop3h 07mWestJet
Deal found 25/10C$ 259

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 27 October 2025.

Round-trip from

C$ 125

One-way from

C$ 39

Popular in

December

Cheapest in

April

Average price

C$ 589

Good round-trip deal

C$ 109 or less

Good one-way deal

C$ 116 or less
Flair Airlines
  • Flair Airlines
  • 4/12-7/12
  • Nonstop
  • 4h 55m total
  • San Francisco to Canada
Search Deals
Flair Airlines
  • Flair Airlines
  • 25/1
  • Nonstop
  • 2h 25m total
  • San Francisco to Canada
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 97 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from San Francisco to Canada.
Search Deals
Price to beat on a one-way flight from San Francisco to Canada.
Search Deals

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 629,999 searches. Data last updated 27 October 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

Fri 5/12

6:00 a.m.-11:30 a.m.

1 stop5h 30m

Vancouver Intl

Fri 5/12

3:00 p.m.-5:25 p.m.

Nonstop2h 25m

C$ 239

San FranciscoVancouver

SFO - YVR

SFOYVR

San Francisco

Mon 1/12

10:59 p.m.-11:30 a.m.

1 stop12h 31m

Vancouver Intl

Tue 2/12

3:00 p.m.-5:25 p.m.

Nonstop2h 25m

C$ 239

San FranciscoVancouver

SFO - YVR

SFOYVR

San Francisco

Tue 2/12

4:19 p.m.-6:45 p.m.

Nonstop2h 26m

Vancouver Intl

Wed 3/12

7:00 a.m.-9:29 a.m.

Nonstop2h 29m

C$ 252

San FranciscoVancouver

SFO - YVR

SFOYVR

San Francisco

Fri 5/12

6:00 a.m.-11:30 a.m.

1 stop5h 30m

Vancouver Intl

Mon 8/12

9:55 a.m.-12:20 p.m.

Nonstop2h 25m

C$ 264

San FranciscoVancouver

SFO - YVR

SFOYVR

San Francisco

Mon 24/11

8:55 p.m.-1:58 p.m.

1 stop17h 03m

Vancouver Intl

Tue 25/11

7:15 p.m.-9:40 p.m.

Nonstop2h 25m

C$ 264

San FranciscoVancouver

SFO - YVR

SFOYVR

San Francisco

Fri 28/11

6:30 a.m.-6:03 p.m.

1 stop11h 33m

Vancouver Intl

Tue 2/12

7:15 p.m.-9:40 p.m.

Nonstop2h 25m

C$ 264

San FranciscoVancouver

SFO - YVR

SFOYVR

San Francisco

Wed 10/12

6:00 a.m.-11:30 a.m.

1 stop5h 30m

Vancouver Intl

Fri 12/12

7:00 a.m.-9:29 a.m.

Nonstop2h 29m

C$ 264

San FranciscoEdmonton

SFO - YEG

SFOYEG

San Francisco

Thu 4/12

10:15 a.m.-12:44 a.m.

2 stops13h 29m

Edmonton

Sun 7/12

7:00 a.m.-12:20 p.m.

1 stop6h 20m

C$ 287

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Sun 8/3

8:40 a.m.-12:24 p.m.

Nonstop2h 44m

Calgary

Thu 12/3

3:30 p.m.-5:31 p.m.

Nonstop3h 01m

C$ 290

San FranciscoCalgary

SFO - YYC

SFOYYC

San Francisco

Wed 4/3

8:39 a.m.-12:26 p.m.

Nonstop2h 47m

Calgary

Sun 8/3

6:00 a.m.-12:20 p.m.

1 stop7h 20m

C$ 297

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

Showing 1-10 of 60 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 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, June is the cheapest month in which you can book a flight from San Francisco to Canada (average of C$ 53). Flying from San Francisco to Canada in December is currently the most expensive (average of C$ 183). 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 27 October 2025.

It’s typically best to fly out from San Francisco to Canada at noon. Doing so could potentially save you 20% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from San Francisco to Canada?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Canada. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their San Francisco to Canada flight should consider departing on Tuesday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 27 October 2025.

The most flights from SFO to CA0 are scheduled on a Monday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 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 27 October 2025.
See what other customers who have flown with Porter Airlines,United Airlines, andWestJet from San Francisco to Canada have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Overall

8.0

Crew

8.6

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
8.0
Very good
384 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Overall

8.0

Crew

8.6

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
8,999 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Overall

8.0

Crew

8.6

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
3,147 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Overall

8.0

Crew

8.6

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
10,367 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Overall

8.0

Crew

8.6

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
250 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Overall

8.0

Crew

8.6

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), located 19.0 km from the city centre, is the airport you fly out of when you book flights from San Francisco to Canada.

  • How long is the flight from San Francisco to Canada?

    There are many flights that can get you from San Francisco to Canada in 5h 30m. Fly via United Airlines, Air Canada, or WestJet to get the fastest option. There are 1287 km between San Francisco and Canada. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at C$ 99. WestJet flights start at C$ 106 while deals on Flair Airlines start at C$ 109 one-way.

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

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

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

    Before booking your flight to Canada from San Francisco, check out the most reliable airlines to get you to your destination on time: Air Canada (75%), United Airlines (75%), Porter Airlines( 74%).

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

    Looking at all options, your cheapest flight can be booked for C$ 180. While the most popular route (San Francisco - Vancouver Intl) can be booked for C$ 129 on average, our data indicates C$ 377 when flying from San Francisco to Canada.

  • 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, June is the cheapest month in which you can book a flight from San Francisco to Canada (average of C$ 53). Flying from San Francisco to Canada in December is currently the most expensive (average of C$ 183). 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 7 airlines flying from San Francisco to Canada

Discover the top 7 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 629,999 searches. Data last updated 27 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 118AverageC$ 188FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
WestJetCheapestC$ 122AverageC$ 373FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 139AverageC$ 244FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 147AverageC$ 575FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 172AverageC$ 803FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 199AverageC$ 520FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 303AverageC$ 839FlexibilityNo cancel feeOn-time50%
Search Air Transat 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 San Francisco to Canada?

Deals for San Francisco to Canada flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Francisco to Canada for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from San Francisco to Canada with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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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