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$ 122. However, be on the lookout for offers from WestJet and United Airlines, 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 cheapest flights from Canada to San Francisco?

The cheapest flight price from Canada to San Francisco is C$ 213. On average you can expect to pay C$ 1,579. The most popular route, (Toronto Pearson Intl - San Francisco), can usually be booked for C$ 243.

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 (78%), Porter Airlines (64%) and Air Transat (64%).

What are the most popular airlines that fly from Canada to San Francisco?

Consider American Airlines, Air Canada or Alaska Airlines when booking your flight. These represent the most popular airlines when flying from Canada to San Francisco.

How far in advance should I book a flight from Canada to San Francisco?

Travellers have found it’s best to book a flight 57 days in advance to save up to 72% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 57 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Canada to San Francisco 1-2 weeks in advance for as low as C$ 671, or C$ 997 for flights within the next 24 hours.

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

Our data shows that February tends to be the cheapest month to fly to San Francisco from Canada. Users have commonly found prices around C$ 596 for the month, but tickets can be as low as C$ 367. Due to multiple factors, prepare for potentially higher prices in July.

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.

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.

C$ 250+ Flights from Canada to San Francisco

Cheap flight deals from Canada to San Francisco

Round-trip from	C$ 148
One-way from	C$ 122
Popular in	July
Cheapest in	February
Average price	C$ 515
Good round-trip deal	C$ 336 or less
Good one-way deal	C$ 180 or less

Flair Airlines
6/3-11/3
Nonstop
4h 55m total
Canada to San Francisco

Search Deals

Flair Airlines
4/8
Nonstop
2h 30m total
Canada to San Francisco

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (C$ 104 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 February 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 23 February 2025.

Thu 10/47:00 a.m.YVR - SFO

Nonstop2h 30mFlair Airlines

Tue 15/410:15 a.m.SFO - YVR

Nonstop2h 25mFlair Airlines

Deal found 22/2C$ 154

Thu 27/26:30 a.m.YVR - SFO

1 stop6h 36mMultiple Airlines

Tue 4/310:15 a.m.SFO - YVR

Nonstop2h 25mMultiple Airlines

Deal found 21/2C$ 193

Fri 23/52:30 p.m.YVR - SFO

1 stop6h 55mWestJet

Mon 26/57:30 a.m.SFO - YVR

1 stop6h 05mWestJet

Deal found 21/2C$ 210

Tue 27/57:00 a.m.YYC - SFO

1 stop7h 59mWestJet

Thu 29/52:45 p.m.SFO - YYC

1 stop6h 15mWestJet

Deal found 22/2C$ 230

Tue 27/53:05 p.m.YYJ - SFO

1 stop6h 20mWestJet

Tue 3/66:05 p.m.SFO - YYJ

1 stop5h 57mWestJet

Deal found 21/2C$ 239

Tue 8/43:49 p.m.YYC - SFO

Nonstop2h 54mAir Canada

Tue 22/48:29 a.m.SFO - YYC

Nonstop2h 50mAir Canada

Deal found 21/2C$ 243

Sun 30/311:00 a.m.YYC - SFO

Nonstop3h 06mMultiple Airlines

Sun 6/410:59 p.m.SFO - YYC

1 stop22h 56mMultiple Airlines

Deal found 21/2C$ 249

Sun 1/62:50 p.m.YXX - SFO

1 stop6h 35mWestJet

Wed 4/66:05 p.m.SFO - YXX

1 stop5h 56mWestJet

Deal found 22/2C$ 262

Fri 7/33:30 p.m.YYC - SFO

Nonstop3h 00mLufthansa

Mon 10/38:41 a.m.SFO - YYC

Nonstop2h 47mLufthansa

Deal found 21/2C$ 266

Wed 26/33:30 p.m.YVR - SFO

1 stop7h 21mUnited Airlines

Fri 28/35:00 a.m.SFO - YVR

1 stop15h 01mUnited Airlines

Deal found 22/2C$ 269

Thu 22/57:00 a.m.YVR - SFO

1 stop10h 17mAir Canada

Thu 22/59:03 p.m.SFO - YVR

Nonstop2h 19mAir Canada

Deal found 22/2C$ 277

Mon 23/63:05 p.m.YYJ - SFO

1 stop6h 20mMultiple Airlines

Mon 7/710:15 a.m.SFO - YYJ

1 stop6h 05mMultiple Airlines

Deal found 22/2C$ 280

Best flights from Canada to San Francisco
Discover carefully curated flight deals from Canada to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 February 2025.

Thu 6/37:00 a.m.YVR - SFO

Nonstop2h 30mFlair Airlines

Tue 11/310:15 a.m.SFO - YVR

Nonstop2h 25mFlair Airlines

Deal found 21/2C$ 148

Fri 23/53:30 p.m.YVR - SFO

1 stop5h 55mMultiple Airlines

Mon 26/510:15 a.m.SFO - YVR

Nonstop2h 30mMultiple Airlines

Deal found 21/2C$ 196

Tue 4/36:30 a.m.YVR - SFO

1 stop6h 36mWestJet

Thu 6/31:55 p.m.SFO - YVR

1 stop5h 45mWestJet

Deal found 21/2C$ 209

Tue 8/43:49 p.m.YYC - SFO

Nonstop2h 54mAir Canada

Tue 22/48:29 a.m.SFO - YYC

Nonstop2h 50mAir Canada

Deal found 22/2C$ 243

Mon 31/37:00 a.m.YVR - SFO

Nonstop2h 27mUnited Airlines

Thu 10/46:00 a.m.SFO - YVR

1 stop9h 09mUnited Airlines

Deal found 21/2C$ 246

Thu 6/311:30 a.m.YVR - SFO

Nonstop2h 26mLufthansa

Sun 9/36:30 a.m.SFO - YVR

1 stop11h 33mLufthansa

Deal found 20/2C$ 266

Wed 12/33:30 p.m.YVR - SFO

1 stop6h 53mDelta

Thu 20/35:40 a.m.SFO - YVR

1 stop5h 15mDelta

Deal found 21/2C$ 269

Thu 6/33:30 p.m.YVR - SFO

2 stops15h 46mFrontier

Sun 9/35:00 a.m.SFO - YVR

1 stop13h 03mFrontier

Deal found 20/2C$ 353

Thu 13/36:45 a.m.YUL - SFO

1 stop8h 54mPorter Airlines

Tue 18/31:40 p.m.SFO - YUL

1 stop7h 55mPorter Airlines

Deal found 22/2C$ 353

Sat 5/46:00 a.m.YVR - SFO

2 stops11h 08mAmerican Airlines

Tue 8/49:15 a.m.SFO - YVR

2 stops12h 04mAmerican Airlines

Deal found 21/2C$ 388

Fri 25/46:22 p.m.YYJ - SFO

1 stop5h 22mAlaska Airlines

Tue 13/54:49 p.m.SFO - YYJ

1 stop5h 46mAlaska Airlines

Deal found 22/2C$ 415

Sun 23/39:45 a.m.YYZ - SFO

Nonstop5h 54mAir Transat

Sun 30/31:40 p.m.SFO - YYZ

Nonstop5h 02mAir Transat

Deal found 22/2C$ 424

Direct flights from Canada to San Francisco
Explore direct flight options from Canada to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 February 2025.

Thu 10/47:00 a.m.YVR - SFO

Nonstop2h 30mFlair Airlines

Tue 15/410:15 a.m.SFO - YVR

Nonstop2h 25mFlair Airlines

Deal found 22/2C$ 154

Fri 23/511:30 a.m.YVR - SFO

Nonstop2h 29mMultiple Airlines

Mon 26/510:15 a.m.SFO - YVR

Nonstop2h 30mMultiple Airlines

Deal found 21/2C$ 202

Thu 8/511:30 a.m.YVR - SFO

Nonstop2h 29mWestJet

Sat 17/52:45 p.m.SFO - YVR

Nonstop2h 25mWestJet

Deal found 22/2C$ 220

Mon 31/37:00 a.m.YVR - SFO

Nonstop2h 27mAir Canada

Thu 10/42:45 p.m.SFO - YVR

Nonstop2h 21mAir Canada

Deal found 22/2C$ 233

Tue 8/43:49 p.m.YYC - SFO

Nonstop2h 54mAir Canada

Tue 22/48:29 a.m.SFO - YYC

Nonstop2h 50mAir Canada

Deal found 21/2C$ 243

Tue 1/49:45 a.m.YVR - SFO

Nonstop2h 25mLufthansa

Mon 7/47:00 a.m.SFO - YVR

Nonstop2h 21mLufthansa

Deal found 22/2C$ 247

Fri 2/57:25 p.m.YYC - SFO

Nonstop3h 00mWestJet

Wed 7/57:30 a.m.SFO - YYC

Nonstop2h 43mWestJet

Deal found 22/2C$ 249

Fri 7/33:30 p.m.YYC - SFO

Nonstop3h 00mLufthansa

Mon 10/38:41 a.m.SFO - YYC

Nonstop2h 47mLufthansa

Deal found 21/2C$ 266

Mon 3/311:30 a.m.YVR - SFO

Nonstop2h 26mUnited Airlines

Sat 8/34:35 p.m.SFO - YVR

Nonstop2h 24mUnited Airlines

Deal found 22/2C$ 273

Thu 10/43:49 p.m.YYC - SFO

Nonstop2h 54mUnited Airlines

Tue 15/48:29 a.m.SFO - YYC

Nonstop2h 50mUnited Airlines

Deal found 21/2C$ 286

Wed 23/49:45 a.m.YYZ - SFO

Nonstop5h 54mPorter Airlines

Fri 2/51:25 p.m.SFO - YYZ

Nonstop4h 59mPorter Airlines

Deal found 22/2C$ 357

Fri 15/812:40 p.m.YEG - SFO

Nonstop3h 08mWestJet

Mon 18/83:40 p.m.SFO - YEG

Nonstop2h 58mWestJet

Deal found 22/2C$ 360

Last-minute flights from Canada to San Francisco
Discover last-minute flight deals from Canada to San Francisco. Data last updated 23 February 2025 and is based on user searches.

Thu 27/26:30 a.m.YVR - SFO

1 stop6h 36mMultiple Airlines

Tue 4/310:15 a.m.SFO - YVR

Nonstop2h 25mMultiple Airlines

Deal found 21/2C$ 193

Thu 27/211:00 a.m.YYC - SFO

Nonstop3h 06mWestJet

Mon 10/31:55 p.m.SFO - YYC

Nonstop2h 50mWestJet

Deal found 20/2C$ 282

Thu 27/27:00 a.m.YVR - SFO

Nonstop2h 30mFlair Airlines

Tue 4/310:15 a.m.SFO - YVR

Nonstop2h 25mFlair Airlines

Deal found 21/2C$ 166

Fri 28/21:10 p.m.YVR - SFO

Nonstop2h 25mAir Canada

Mon 10/38:41 a.m.SFO - YVR

1 stop6h 23mAir Canada

Deal found 21/2C$ 279

Sat 1/33:55 p.m.YVR - SFO

Nonstop2h 30mFlair Airlines

Sat 8/37:10 p.m.SFO - YVR

Nonstop2h 25mFlair Airlines

Deal found 21/2C$ 156

Sat 1/33:30 p.m.YYC - SFO

Nonstop3h 01mAir Canada

Tue 8/48:29 a.m.SFO - YYC

Nonstop2h 50mAir Canada

Deal found 21/2C$ 283

Sat 1/36:30 p.m.YVR - SFO

Nonstop2h 26mUnited Airlines

Sat 8/35:00 a.m.SFO - YVR

1 stop13h 03mUnited Airlines

Deal found 21/2C$ 287

Sat 1/37:00 a.m.YVR - SFO

1 stop8h 47mDelta

Fri 14/36:05 a.m.SFO - YVR

1 stop4h 25mDelta

Deal found 21/2C$ 320

Sat 1/36:35 a.m.YYC - SFO

1 stop12h 31mDelta

Sun 9/35:40 a.m.SFO - YYC

1 stop4h 55mDelta

Deal found 22/2C$ 340

Sat 1/39:20 a.m.YYC - SFO

1 stop13h 49mMultiple Airlines

Fri 7/310:59 p.m.SFO - YYC

1 stop12h 39mMultiple Airlines

Deal found 21/2C$ 364

Sat 1/312:45 p.m.YYC - SFO

1 stop21h 41mAmerican Airlines

Mon 7/412:47 a.m.SFO - YYC

1 stop9h 58mAmerican Airlines

Deal found 21/2C$ 392

Mon 3/311:30 a.m.YVR - SFO

Nonstop2h 26mUnited Airlines

Sat 8/34:35 p.m.SFO - YVR

Nonstop2h 24mUnited Airlines

Deal found 22/2C$ 273

One-way flights from Canada to San Francisco
Search for one-way flight options from Canada to San Francisco. Find affordable one-way fares based on user searches. Data last updated 23 February 2025.

Mon 4/87:00 a.m.YVR - SFO

Nonstop2h 30mFlair Airlines

Deal found 21/2C$ 122

Thu 10/46:30 a.m.YVR - SFO

1 stop6h 36mWestJet

Deal found 20/2C$ 134

Wed 9/41:10 p.m.YVR - SFO

Nonstop2h 25mUnited Airlines

Deal found 20/2C$ 144

Mon 14/45:30 p.m.YVR - SFO

1 stop16h 18mMultiple Airlines

Deal found 20/2C$ 146

Tue 6/55:40 a.m.YXX - SFO

1 stop6h 25mWestJet

Deal found 22/2C$ 146

Wed 28/53:15 p.m.YYC - SFO

Nonstop3h 00mWestJet

Deal found 22/2C$ 149

Wed 9/411:00 a.m.YVR - SFO

1 stop6h 43mAir Canada

Deal found 21/2C$ 151

Sat 24/53:22 p.m.YYC - SFO

Nonstop2h 55mAir Canada

Deal found 22/2C$ 155

Tue 27/53:05 p.m.YYJ - SFO

1 stop6h 20mWestJet

Deal found 22/2C$ 155

Tue 27/55:45 p.m.YYJ - SFO

1 stop5h 26mAir Canada

Deal found 22/2C$ 162

Tue 25/33:00 p.m.YYJ - SFO

2 stops16h 06mMultiple Airlines

Deal found 22/2C$ 166

Sun 11/57:00 a.m.YEG - SFO

1 stop6h 05mWestJet

Deal found 22/2C$ 171

Find flights from Canada to San Francisco within your budget

Fly from

Fly to

Route

Depart

Return

Price

VancouverSan Francisco

YVR - SFO

YVRSFO

Vancouver Intl

Thu 6/3

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

Nonstop2h 30m

San Francisco

Tue 11/3

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

Nonstop2h 25m

C$ 148

VancouverSan Francisco

YVR - SFO

YVRSFO

Vancouver Intl

Fri 23/5

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

1 stop5h 55m

San Francisco

Mon 26/5

10:15 a.m.-12:45 p.m.

Nonstop2h 30m

C$ 196

VancouverSan Francisco

YVR - SFO

YVRSFO

Vancouver Intl

Tue 4/3

6:30 a.m.-1:06 p.m.

1 stop6h 36m

San Francisco

Thu 6/3

1:55 p.m.-7:40 p.m.

1 stop5h 45m

C$ 209

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Tue 27/5

7:00 a.m.-1:59 p.m.

1 stop7h 59m

San Francisco

Thu 29/5

2:45 p.m.-10:00 p.m.

1 stop6h 15m

C$ 230

VictoriaSan Francisco

YYJ - SFO

YYJSFO

Victoria Intl

Tue 27/5

3:05 p.m.-9:25 p.m.

1 stop6h 20m

San Francisco

Tue 3/6

6:05 p.m.-12:02 a.m.

1 stop5h 57m

C$ 239

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Tue 8/4

3:49 p.m.-5:43 p.m.

Nonstop2h 54m

San Francisco

Tue 22/4

8:29 a.m.-12:19 p.m.

Nonstop2h 50m

C$ 243

VancouverSan Francisco

YVR - SFO

YVRSFO

Vancouver Intl

Mon 31/3

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

Nonstop2h 27m

San Francisco

Thu 10/4

6:00 a.m.-3:09 p.m.

1 stop9h 09m

C$ 246

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Sun 30/3

11:00 a.m.-1:06 p.m.

Nonstop3h 06m

San Francisco

Sun 6/4

10:59 p.m.-10:55 p.m.

1 stop22h 56m

C$ 249

VancouverSan Francisco

YVR - SFO

YVRSFO

Vancouver Intl

Sat 5/4

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

Nonstop2h 27m

San Francisco

Tue 8/4

8:29 a.m.-2:56 p.m.

1 stop6h 27m

C$ 250

AbbotsfordSan Francisco

YXX - SFO

YXXSFO

Abbotsford

Sun 1/6

2:50 p.m.-9:25 p.m.

1 stop6h 35m

San Francisco

Wed 4/6

6:05 p.m.-12:01 a.m.

1 stop5h 56m

C$ 262

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/2

Showing 1-10 of 60 results

...

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.

Travel insights for flights from Canada to San Francisco

Get recent, data-driven insights about flights from Canada to San Francisco including ideal travel times, pricing trends, and more.

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?

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

The most flights from CA0 to SFO 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 (15 on average).

Rainfall in San Francisco 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

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

Peruse reviews from past customers who have flown with ANA, Delta and Alaska 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.

ANA

8.4

Very good

836 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

ANA

8.4

Very good

836 reviews

ANA

8.4

Very good

836 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Delta

8.0

Very good

8,203 reviews

ANA

8.4

Very good

836 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Alaska Airlines

8.0

Very good

9,707 reviews

ANA

8.4

Very good

836 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Porter Airlines

7.9

Good

277 reviews

ANA

8.4

Very good

836 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Air Transat

7.8

Good

384 reviews

ANA

8.4

Very good

836 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Related info for your journey

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$ 122. However, be on the lookout for offers from WestJet and United Airlines, 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 (78%), Porter Airlines (64%) and Air Transat (64%).
What are the cheapest flights from Canada to San Francisco?
The cheapest flight price from Canada to San Francisco is C$ 213. On average you can expect to pay C$ 1,579. The most popular route, (Toronto Pearson Intl - San Francisco), can usually be booked for C$ 243.
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

Richmond

San Ramon

Newark

Alameda

Novato

Burlingame

Redwood City

South San Francisco

San Bruno

Scotts Valley

Belmont

Millbrae

Santa Clara

Vallejo

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Canada to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
Flair Airlines	CheapestC$ 116	AverageC$ 231	FlexibilityNo cancel fee	On-timeN/A	Search Flair Airlines flights
WestJet	CheapestC$ 153	AverageC$ 461	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Alaska Airlines	CheapestC$ 156	AverageC$ 471	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights
United Airlines	CheapestC$ 177	AverageC$ 587	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 183	AverageC$ 541	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Delta	CheapestC$ 197	AverageC$ 522	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
SWISS	CheapestC$ 275	AverageC$ 561	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
WestJet Encore	CheapestC$ 283	AverageC$ 826	FlexibilityNo cancel fee	On-timeN/A	Search WestJet Encore flights
Lynx Air	CheapestC$ 284	AverageC$ 342	FlexibilityNo cancel fee	On-timeN/A	Search Lynx Air flights
Porter Airlines	CheapestC$ 333	AverageC$ 616	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights

Fly with Cheapflights

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.

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.

Cheap flights from Canada to San Francisco from C$ 122

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.

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 23 February 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Canada to San Francisco

Cheapest flights from Canada to San FranciscoExplore 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 23 February 2025.

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 23 February 2025.

Find flights from Canada to San Francisco within your budget

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.

Travel insights for flights from Canada to San Francisco

Get recent, data-driven insights about flights from Canada to San Francisco including ideal travel times, pricing trends, and more.

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

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 23 February 2025.

Weekly flight availability from Canada to San Francisco

Rainfall in San Francisco by month

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

Temperature in San Francisco by month

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

Reviews of airlines servicing San Francisco

Peruse reviews from past customers who have flown with ANA, Delta and Alaska 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.

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?

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

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

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

What are the cheapest flights from Canada to San Francisco?

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

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

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

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

Travelling to a place near Canada?

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.

Top 10 airlines flying from Canada to San Francisco

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 23 February 2025.