Cheap flights from Canada to San Francisco International

Round-trip
Economy
Washington (WAS)
San Francisco (SFO)
Depart
Return
Any month
Compare vs. Cheapflights |

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

All the information you need to plan the best null to SFO flight in 2021: compare Canada to San Francisco International flight prices with the expected peak season, weather and rainfall in San Francisco International.
How far in advance should I book a flight from Canada to San Francisco International?

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 International 1-2 weeks in advance for as low as C$ 660, or C$ 785 for flights within the next 24 hours.

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

Our data shows that August tends to be the cheapest month to fly to San Francisco International from Canada. Users have commonly found prices around C$ 588 for the month, but tickets can be as low as C$ 495. Due to multiple factors, prepare for potentially higher prices in December.

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

The best prices found for Canada to SFO flights for May, June
9 Jun - 29 Jun
C$ 370pp
YYC
Calgary
WestJet
Direct
SFO
San Francisco
SFO
San Francisco
WestJet
Direct
YYC
Calgary
18 Jun - 21 Jun
C$ 376pp
YVR
Vancouver Intl
WestJet
Direct
SFO
San Francisco
SFO
San Francisco
WestJet
Direct
YVR
Vancouver Intl
18 Jun - 21 Jun
C$ 377pp
YVR
Vancouver Intl
WestJet
Direct
SFO
San Francisco
SFO
San Francisco
WestJet
Direct
YVR
Vancouver Intl

Canada to San Francisco International 2021 flight deals

Cheap flights to San Francisco International from Canada found for this year
14 Jul - 21 Jul
C$ 348pp
YYC
Calgary
WestJet
Direct
SFO
San Francisco
SFO
San Francisco
WestJet
Direct
YYC
Calgary
14 Jul - 21 Jul
C$ 353pp
YYC
Calgary
WestJet
Direct
SFO
San Francisco
SFO
San Francisco
WestJet
 
1 STOP
YYC
Calgary
1 Aug - 10 Aug
C$ 357pp
YVR
Vancouver Intl
Alaska Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
   
2 STOPS
YVR
Vancouver Intl

Direct flights to San Francisco International from Canada

Save time with Canada to San Francisco International direct flight deals
14 Jul - 21 Jul
C$ 348pp
YYC
Calgary
WestJet
Direct
SFO
San Francisco
SFO
San Francisco
WestJet
Direct
YYC
Calgary
25 Aug - 15 Sep
C$ 369pp
YYC
Calgary
WestJet
Direct
SFO
San Francisco
SFO
San Francisco
WestJet
Direct
YYC
Calgary
8 Jun - 30 Jun
C$ 370pp
YYC
Calgary
WestJet
Direct
SFO
San Francisco
SFO
San Francisco
WestJet
Direct
YYC
Calgary

Last minute flights from Canada to San Francisco International

Late deals on round-trip flights to San Francisco International from Canada, departing today and this week
15 May - 22 May
C$ 486pp
YYC
Calgary
Air Canada
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Air Canada
 
1 STOP
YYC
Calgary
16 May - 27 May
C$ 497pp
YEG
Edmonton
Air Canada
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Air Canada
   
2 STOPS
YEG
Edmonton
18 May - 27 May
C$ 529pp
YYC
Calgary
Air Canada
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Air Canada
 
1 STOP
YYC
Calgary

One-way flights to San Francisco International from Canada

The cheapest one-way flights from Canada to San Francisco International
10:50 a.m. - 1:14 p.m.
United Airlines
Direct
2h 24m
YVR - SFO
United Airlines
C$ 220
United
9:15 a.m. - 5:50 p.m.
Alaska Airlines
2 stops
8h 35m
YVR - SFO
Alaska Airlines
C$ 235
6:15 a.m. - 8:15 a.m.
Delta
Direct
3h 00m
YYC - SFO
Delta
C$ 236
Delta

Related info for your journey

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

Flight FAQs

From Canada to San Francisco International

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 Delta and 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 International for under C$ 364 on Cheapflights?

Yes, there are multiple flights from Canada to San Francisco International for under C$ 364. The cheapest flight booked recently is on WestJet for just C$ 348, but on average you can expect to pay C$ 370.

Are there direct flights from Canada to San Francisco International for under C$ 364 on Cheapflights?

Cheapflights has 20 direct flights from Canada to San Francisco International under C$ 364. A good price for a direct flight from Canada to San Francisco International is less than C$ 401.

Are there last-minute flights available from Canada to San Francisco International for under C$ 606?

There are currently 20+ open flights from Canada to San Francisco International within the next 7 days for less than C$ 606.

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 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?

On average you can expect to pay C$ 908 for a flight from Canada to San Francisco. The cheapest flight overall is C$ 243 while the most popular route, (Toronto Pearson Intl - San Francisco) is currently priced at C$ 495.

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

There are many flights that can get you from Canada to San Francisco International in 2h 24m. Fly via WestJet, Air New Zealand, or Air Canada to get the fastest option. Most flights are nonstop.

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

Currently priced at C$ 349, WestJet will fly you from Canada to San Francisco International and back. In addition to WestJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Alaska Airlines and Air Canada - these airlines can fly you to your destination from C$ 357 and C$ 373, respectively.

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

One-way options have recently been found by users for as low as C$ 191 on Alaska Airlines. Other airlines that offer cheap prices include Air Canada from C$ 196 and WestJet from C$ 212 one-way.

Related searches

Flights to San Francisco International from Canada
Flights to Canada Flights to San Francisco International

Rent a Car

Car Rentals at San Francisco International Car Rentals in USA

Destination information for San Francisco International

Things to know before you go - useful duration and weather info for your trip from Canada to San Francisco International.
Today's exchange rate
C$ 1 = $0.83
Flight duration
2h 29m

Airports servicing San Francisco

Top 10 airlines flying from Canada to San Francisco International

The chart below displays the airlines Cheapflights users travelling from Canada to San Francisco International 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
Search Delta flights
Qantas Airways
C$ 267 C$ 370 No cancel fee 74%
Search Qantas Airways flights
American Airlines
C$ 156 C$ 392 No cancel fee 71%
Search American Airlines flights
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
  • Round-trip
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First