Cheap flights from Canada to San Francisco

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San Francisco (SFO)
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How to find the cheapest flight from
Canada to San Francisco (SFO)

All the information you need to plan the best null to SFO flight in 2021: compare Canada to San Francisco flight prices with the expected peak season, weather and rainfall in 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 59 days in advance to save up to 27% 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 59 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$ 658, or C$ 783 for flights within the next 24 hours.

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

August can be a great time to fly to San Francisco from Canada with a flight ticket averaging about C$ 587. Cheapflights users have found deals in the month of August for as cheap as C$ 494. The most expensive prices can be found in the month of December.

Cheap flights from Canada to San Francisco in May, June 2021

The best prices found for Canada to SFO flights for May, June
10 Jun - 9 Jul
C$ 367pp
YVR
Vancouver Intl
Air Canada
Direct
SFO
San Francisco
SFO
San Francisco
Air Canada
Direct
YVR
Vancouver Intl
10 Jun - 9 Jul
C$ 373pp
YVR
Vancouver Intl
Alaska Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
   
2 STOPS
YVR
Vancouver Intl
7 Jun - 21 Jun
C$ 377pp
YVR
Vancouver Intl
Air Canada
Direct
SFO
San Francisco
SFO
San Francisco
Air Canada
Direct
YVR
Vancouver Intl

Canada to San Francisco 2021 flight deals

Cheap flights to San Francisco from Canada found for this year
19 Jul - 26 Jul
C$ 347pp
YEG
Edmonton
Air Canada
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Air Canada
   
2 STOPS
YEG
Edmonton
19 Jul - 26 Jul
C$ 351pp
YEG
Edmonton
Air Canada
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Air Canada
 
1 STOP
YEG
Edmonton
19 Jul - 26 Jul
C$ 357pp
YEG
Edmonton
Air Canada
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Air Canada
 
1 STOP
YEG
Edmonton

Direct flights to San Francisco from Canada

Save time with Canada to San Francisco direct flight deals
10 Jun - 9 Jul
C$ 367pp
YVR
Vancouver Intl
Air Canada
Direct
SFO
San Francisco
SFO
San Francisco
Air Canada
Direct
YVR
Vancouver Intl
9 Oct - 12 Oct
C$ 374pp
YYC
Calgary
WestJet
Direct
SFO
San Francisco
SFO
San Francisco
WestJet
Direct
YYC
Calgary
7 Jun - 21 Jun
C$ 377pp
YVR
Vancouver Intl
Air Canada
Direct
SFO
San Francisco
SFO
San Francisco
Air Canada
Direct
YVR
Vancouver Intl

Last minute flights from Canada to San Francisco

Late deals on round-trip flights to San Francisco from Canada, departing today and this week
24 May - 31 May
C$ 450pp
YEG
Edmonton
Air Canada
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Air Canada
   
2 STOPS
YEG
Edmonton
25 May - 5 Jun
C$ 501pp
YEG
Edmonton
Air Canada
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Air Canada
   
2 STOPS
YEG
Edmonton
26 May - 1 Jun
C$ 515pp
YVR
Vancouver Intl
Air Canada
Direct
SFO
San Francisco
SFO
San Francisco
Air Canada
Direct
YVR
Vancouver Intl

One-way flights to San Francisco from Canada

The cheapest one-way flights from Canada to San Francisco
10:50 a.m. - 1:10 p.m.
Avianca
Direct
2h 20m
YVR - SFO
Avianca
C$ 221
Gate1.ca
3:36 a.m. - 9:37 a.m.
Delta
1 stop
6h 01m
YVR - SFO
Delta
C$ 226
Delta
5:30 a.m. - 11:02 a.m.
WestJet
1 stop
6h 32m
YYC - SFO
WestJet
C$ 233

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Canada</span> to <span class="emphasized">San Francisco</span> flights.

Flight FAQs

From Canada to San Francisco

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 safety measures are being taken by airlines flying from Canada to San Francisco to control the spread of COVID-19?

New policies can now be found on Alaska Airlines to help keep travellers safe while flying. Some of the new policies that have been implemented to accommodate travellers flying from Canada to San Francisco are improved sanitation, HEPA filters, mask requirements, socially-distanced seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Canada to San Francisco have flexible cancellations due to COVID-19?

Air Canada, WestJet, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Canada to San Francisco for under C$ 363 on Cheapflights?

Yes, there are multiple flights from Canada to San Francisco for under C$ 363. The cheapest flight booked recently is on Air Canada for just C$ 347, but on average you can expect to pay C$ 380.

Are there direct flights from Canada to San Francisco for under C$ 484 on Cheapflights?

Cheapflights has 20 direct flights from Canada to San Francisco under C$ 484. A good price for a direct flight from Canada to San Francisco is less than C$ 445.

Are there last-minute flights available from Canada to San Francisco for under C$ 484?

There are currently 20+ open flights from Canada to San Francisco within the next 7 days for less than C$ 484.

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

The most popular airlines flying from Canada to San Francisco are Major Airline, American Airlines and Air Canada. Something to consider prior to booking your flight.

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

While some choose either Montreal Pierre Elliott Trudeau Intl - San Francisco or Edmonton - 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?

On average you can expect to pay C$ 906 for a flight from Canada to San Francisco. The cheapest flight overall is C$ 242 while the most popular route, (Toronto Pearson Intl - San Francisco) is currently priced at C$ 482.

How long is the flight from Canada to San Francisco?

A quick flight from Canada to San Francisco can take about 2h 21m. WestJet provides one of the quickest options available for as low as C$ 389. All flights are typically direct.

What are the cheapest airlines to flying from Canada to San Francisco round-trip?

According to our current data, Air Canada (C$ 348), Alaska Airlines (C$ 373), and WestJet (C$ 374) offers the cheapest pricing from Canada to San Francisco.

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

C$ 199 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on WestJet and Alaska Airlines, with prices starting from C$ 205 and C$ 218, respectively.

Destination information for San Francisco

Things to know before you go - useful duration and weather info for your trip from Canada to San Francisco.
Today's exchange rate
C$ 1 = $0.83
Flight duration
2h 40m
Average temperature for May in San Francisco
21.0 °C
Avg rainfall for May in San Francisco
14.0 mm

Airports servicing San Francisco

Top 10 airlines flying from Canada to San Francisco

The chart below displays the airlines Cheapflights users travelling from Canada to San Francisco choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Allegiant Air
C$ 105 C$ 168 No cancel fee 88%
Search Allegiant Air flights
Alaska Airlines
C$ 126 C$ 293 No cancel fee 75%
Search Alaska Airlines flights
WestJet
C$ 122 C$ 354 No cancel fee 60%
Search WestJet flights
Frontier
C$ 209 C$ 356 No cancel fee 62%
Search Frontier flights
Delta
C$ 142 C$ 368 No cancel fee N/A
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Qantas Airways
C$ 267 C$ 370 No cancel fee 74%
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American Airlines
C$ 156 C$ 392 No cancel fee 71%
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Air New Zealand
C$ 267 C$ 430 No cancel fee 78%
Search Air New Zealand flights
Air Canada
C$ 157 C$ 458 No cancel fee 67%
Search Air Canada flights
United Airlines
C$ 198 C$ 487 No cancel fee 69%
Search United Airlines flights
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