$68+ Cheap flights from Canada to San Francisco (SFO)
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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap 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 December 18, 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 December 18, 2025.
This Air Canada deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find 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 December 18, 2025.
Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $90 (Kiwi.com) |
One-way from | $68 (Super.com) |
Popular in | December |
Cheapest in | April |
Average price | $480 |
Good round-trip deal | $181 or less |
Good one-way deal | $133 or less |
Cheapflights Fare Finder
Use the filters below to find and compare flights from Canada to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
AbbotsfordSan Francisco
YXX - SFO
YXXSFO
Abbotsford
Wed 6/3
5:40 am-11:54 am
1 stop6h 14m
San Francisco
Wed 6/10
7:30 am-2:01 pm
1 stop6h 31m
AbbotsfordSan Francisco
YXX - SFO
YXXSFO
Abbotsford
Tue 5/12
2:50 pm-9:24 pm
1 stop6h 34m
San Francisco
Wed 5/13
7:30 am-2:01 pm
1 stop6h 31m
AbbotsfordSan Francisco
YXX - SFO
YXXSFO
Abbotsford
Mon 5/11
2:50 pm-9:24 pm
1 stop6h 34m
San Francisco
Wed 5/13
7:30 am-2:01 pm
1 stop6h 31m
AbbotsfordSan Francisco
YXX - SFO
YXXSFO
Abbotsford
Fri 5/8
5:40 am-11:54 am
1 stop6h 14m
San Francisco
Mon 5/11
7:30 am-2:01 pm
1 stop6h 31m
AbbotsfordSan Francisco
YXX - SFO
YXXSFO
Abbotsford
Tue 5/12
5:40 am-11:54 am
1 stop6h 14m
San Francisco
Sun 5/17
12:50 pm-8:06 pm
1 stop7h 16m
AbbotsfordSan Francisco
YXX - SFO
YXXSFO
Abbotsford
Mon 5/11
5:40 am-11:54 am
1 stop6h 14m
San Francisco
Sat 5/16
6:05 pm-12:01 am
1 stop5h 56m
AbbotsfordSan Francisco
YXX - SFO
YXXSFO
Abbotsford
Mon 5/11
2:50 pm-9:24 pm
1 stop6h 34m
San Francisco
Sun 5/17
7:30 am-2:01 pm
1 stop6h 31m
AbbotsfordSan Francisco
YXX - SFO
YXXSFO
Abbotsford
Fri 5/8
2:50 pm-9:24 pm
1 stop6h 34m
San Francisco
Sun 5/17
6:05 pm-12:01 am
1 stop5h 56m
VancouverSan Francisco
YVR - SFO
YVRSFO
Vancouver Intl
Thu 1/15
12:25 pm-2:56 pm
Nonstop2h 31m
San Francisco
Mon 1/19
8:25 am-11:00 am
Nonstop2h 35m
VancouverSan Francisco
YVR - SFO
YVRSFO
Vancouver Intl
Wed 1/14
12:25 pm-2:56 pm
Nonstop2h 31m
San Francisco
Tue 1/20
8:25 am-11:00 am
Nonstop2h 35m
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.
Cheapflights Insights
Everything you need to know about your flight from Canada to San Francisco
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 $39). Flying from Canada to San Francisco in December is currently the most expensive (average of $95). 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?
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 December 18, 2025.
It’s typically best to fly out from Canada to San Francisco in the morning. Doing so could potentially save you 31% on the flight price compared to flying in the evening, which is usually more expensive.
What is the cheapest day to fly from Canada to San Francisco?
Use this chart to determine the cheapest time to fly round-trip from Canada to San Francisco. Price data was last updated on December 13, 2025.
Travelers seeking maximum savings on their Canada to San Francisco flight should consider departing on Tuesday at noon when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Canada to San Francisco
Explore weekly flight availability from Canada to San Francisco. 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 December 18, 2025.
The most flights from CA0 to SFO are scheduled on a Wednesday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).
How often are flights from Canada to San Francisco delayed?
About 19% of weekly flights between Canada and San Francisco have experienced delays in the past year, with the average delay time being 141 minutes.
What is the most punctual flight time for Canada to San Francisco flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Canada to San Francisco flights?
Over the last year, Flair Airlines have had the lowest number of delays on this route, with just 11% of flights being delayed.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated December 18, 2025.
Read through reviews of airlines operating flights from Canada to San Francisco, such as Porter Airlines, United Airlines, and WestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
Boarding
Crew
Comfort
Food
Entertainment
Reviews
Mohameed,Nov 2025
LAS - YYZ
Overall
Boarding
Crew
Comfort
Food
Entertainment
Reviews
Mohameed,Nov 2025
LAS - YYZ
Overall
Boarding
Crew
Comfort
Food
Entertainment
Reviews
Mohameed,Nov 2025
LAS - YYZ
Overall
Boarding
Crew
Comfort
Food
Entertainment
Reviews
Mohameed,Nov 2025
LAS - YYZ
Overall
Boarding
Crew
Comfort
Food
Entertainment
Reviews
Mohameed,Nov 2025
LAS - YYZ
Overall
Boarding
Crew
Comfort
Food
Entertainment
Reviews
Mohameed,Nov 2025
LAS - YYZ
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.
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Alternative routes for Canada to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from Canada to San Francisco
Discover the top 8 airlines that operate flights from Canada to San Francisco. 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 2,558,603 searches. Data last updated December 18, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$67 | Average$250 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$70 | Average$144 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$92 | Average$351 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$102 | Average$404 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$135 | Average$332 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$253 | Average$389 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$307 | Average$426 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$324 | Average$478 | FlexibilityNo cancel fee | On-time50% |