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.
When is the cheapest time to fly from Canada to San Francisco (CA - 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.

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$ 672, or C$ 799 for flights within the next 24 hours.

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

Our data shows that August tends to be the cheapest month to fly to San Francisco from Canada. Users have commonly found prices around C$ 599 for the month, but tickets can be as low as C$ 504. Due to multiple factors, prepare for potentially higher prices in December.

Cheap flights from Canada to San Francisco in October, November 2021

The best prices found for Canada to SFO flights for October, November
21 Nov - 2 Dec
C$ 330pp
YVR
Vancouver Intl
WestJet
 
1 STOP
SFO
San Francisco
SFO
San Francisco
WestJet
 
1 STOP
YVR
Vancouver Intl
25 Nov - 27 Nov
C$ 338pp
YVR
Vancouver Intl
Delta
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Delta
 
1 STOP
YVR
Vancouver Intl
25 Nov - 27 Nov
C$ 340pp
YVR
Vancouver Intl
Delta
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Delta
 
1 STOP
YVR
Vancouver Intl

Canada to San Francisco 2021 flight deals

Cheap flights to San Francisco from Canada found for this year
13 Dec - 5 Jan
C$ 320pp
YYC
Calgary
Alaska Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
   
2 STOPS
YYC
Calgary
10 Dec - 12 Dec
C$ 321pp
YVR
Vancouver Intl
Alaska Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
   
2 STOPS
YVR
Vancouver Intl
13 Dec - 5 Jan
C$ 324pp
YYC
Calgary
Multiple Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
   
2 STOPS
YYC
Calgary

Direct flights to San Francisco from Canada

Save time with Canada to San Francisco direct flight deals
10 Jan - 18 Jan
C$ 315pp
YVR
Vancouver Intl
Air Canada
Direct
SFO
San Francisco
SFO
San Francisco
Air Canada
Direct
YVR
Vancouver Intl
12 Feb - 15 Feb
C$ 317pp
YVR
Vancouver Intl
Air Canada
Direct
SFO
San Francisco
SFO
San Francisco
Air Canada
Direct
YVR
Vancouver Intl
16 Jan - 27 Jan
C$ 324pp
YYC
Calgary
Multiple Airlines
Direct
SFO
San Francisco
SFO
San Francisco
Qantas Airways
Direct
YYC
Calgary

Last minute flights from Canada to San Francisco

Late deals on round-trip flights to San Francisco from Canada, departing today and this week
2 Nov - 5 Nov
C$ 448pp
YYZ
Toronto Pearson Intl
American Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
American Airlines
   
2 STOPS
YYZ
Toronto Pearson Intl
2 Nov - 1 Dec
C$ 452pp
YVR
Vancouver Intl
Delta
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Delta
 
1 STOP
YVR
Vancouver Intl
2 Nov - 16 Nov
C$ 456pp
YYZ
Toronto Pearson Intl
American Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
American Airlines
   
2 STOPS
YYZ
Toronto Pearson Intl

One-way flights to San Francisco from Canada

The cheapest one-way flights from Canada to San Francisco
2:00 a.m. - 1:10 p.m.
Flair Airlines
1 stop
11h 10m
YXX - SFO
Flair Airlines
C$ 157
mytrip.com
4:10 a.m. - 6:33 a.m.
Air New Zealand
Direct
2h 23m
YVR - SFO
Air New Zealand
C$ 190
5:45 a.m. - 7:29 a.m.
WestJet
Direct
2h 44m
YYC - SFO
WestJet
C$ 193
WestJet

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.

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

Air Canada, WestJet, and Delta 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$ 400 on Cheapflights?

Yes, there are multiple flights from Canada to San Francisco for under C$ 400. The cheapest flight booked recently is on Multiple Airlines for just C$ 303, but on average you can expect to pay C$ 321.

Are there direct flights from Canada to San Francisco for under C$ 400 on Cheapflights?

Cheapflights has 20 direct flights from Canada to San Francisco under C$ 400. A good price for a direct flight from Canada to San Francisco is less than C$ 346.

Are there last-minute flights available from Canada to San Francisco for under C$ 500?

There are currently 20+ open flights from Canada to San Francisco within the next 7 days for less than C$ 500.

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$ 99. However, be on the lookout for offers from Alaska Airlines 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 Toronto Pearson Intl - San Francisco or Montreal Pierre Elliott Trudeau Intl - San Francisco, Vancouver 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 United Airlines (56%), Air Canada (49%) and Austrian Airlines (48%).

What are the cheapest flights from Canada to San Francisco?

The cheapest flight price from Canada to San Francisco is C$ 247. On average you can expect to pay C$ 925. The most popular route, (Vancouver Intl - San Francisco), can usually be booked for C$ 333.

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

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

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COVID Restrictions

View COVID Travel Restrictions for San Francisco, CA

Do I need a COVID test to fly to San Francisco from Canada?

Information is based on travel restrictions from Canada to San Francisco

Most visitors from Canada need to provide a negative COVID-19 test result and/or quarantine to enter San Francisco.

COVID-19 testing requirements
Visitors from Canada must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Francisco.

Quarantine requirements
Visitors from Canada are not required to quarantine after entering San Francisco.

Do I need a test to fly back to Canada from San Francisco?

Returning to Canada from San Francisco

COVID-19 testing requirements
Visitors from San Francisco must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Canada.

Quarantine requirements
Visitors from San Francisco are not required to quarantine after entering Canada.

Hide COVID Travel Restrictions for San Francisco, CA

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 = $0.81
Flight duration from Canada to SFO
2h 33m
Average temperature for October in San Francisco
22.0 °C
Avg rainfall for October in San Francisco
30.0 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$ 130 C$ 208 No cancel fee 88%
Search Allegiant Air flights
WestJet
C$ 151 C$ 438 No cancel fee 60%
Search WestJet flights
Alaska Airlines
C$ 156 C$ 361 No cancel fee 75%
Search Alaska Airlines flights
Delta
C$ 176 C$ 454 No cancel fee N/A
Search Delta flights
American Airlines
C$ 192 C$ 484 No cancel fee 71%
Search American Airlines flights
Air Canada
C$ 194 C$ 566 No cancel fee 67%
Search Air Canada flights
United Airlines
C$ 245 C$ 602 No cancel fee 69%
Search United Airlines flights
Frontier
C$ 259 C$ 440 No cancel fee 62%
Search Frontier flights
Qantas Airways
C$ 329 C$ 457 No cancel fee 74%
Search Qantas Airways flights
Air New Zealand
C$ 330 C$ 531 No cancel fee 78%
Search Air New Zealand flights
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