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Cheap flights from Canada to San Francisco from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Canada to San Francisco departing on 8/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Canada to San Francisco

Recent round-trip flight deals from Canada to San Francisco

Flair Airlines Logo
7:00 am - 9:30 amYVR-SFO
2h 30mnonstop
Flair Airlines Logo
10:15 am - 12:40 pmSFO-YVR
2h 25mnonstop
$103Flair Airlines
Find Deal
Fri, Oct 17 - Tue, Oct 21
Flair Airlines Logo
7:00 am - 9:30 amYVR-SFO
2h 30mnonstop
Flair Airlines Logo
10:15 am - 12:40 pmSFO-YVR
2h 25mnonstop
$104Flair Airlines
Find Deal
Thu, Sep 18 - Sun, Sep 21
Air Canada Logo
7:45 am - 12:36 pmYEG-SFO
5h 51m1 stop
Air Canada Logo
7:30 am - 3:57 pmSFO-YEG
7h 27m1 stop
$169Air Canada
Find Deal
Tue, Jan 20 - Tue, Feb 10
Air Canada Logo
6:00 am - 10:28 amYEG-SFO
5h 28m1 stop
Air Canada Logo
11:35 am - 5:40 pmSFO-YEG
5h 05m1 stop
$179Air Canada
Find Deal
Thu, Sep 4 - Mon, Sep 8
WestJet Logo
9:55 am - 11:54 amYYC-SFO
2h 59mnonstop
WestJet Logo
7:30 am - 11:13 amSFO-YYC
2h 43mnonstop
$183WestJet
Find Deal
Mon, Sep 29 - Sun, Oct 5
WestJet Logo
9:55 am - 11:54 amYYC-SFO
2h 59mnonstop
WestJet Logo
12:50 pm - 4:34 pmSFO-YYC
2h 44mnonstop
$184WestJet
Find Deal
Tue, Oct 7 - Thu, Oct 9
Porter Airlines Logo
6:45 am - 12:40 pmYUL-SFO
8h 55m1 stop
Porter Airlines Logo
1:40 pm - 12:35 amSFO-YUL
7h 55m1 stop
$277Porter Airlines
Find Deal
Thu, Oct 30 - Sun, Nov 2
Porter Airlines Logo
7:00 am - 12:23 pmYOW-SFO
8h 23m1 stop
Porter Airlines Logo
1:25 pm - 12:21 amSFO-YOW
7h 56m1 stop
$289Porter Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
United Airlines Logo
6:30 pm - 9:40 pmYUL-SFO
6h 10mnonstop
United Airlines Logo
11:59 pm - 5:26 pmSFO-YUL
14h 27m1 stop
$334United Airlines
Find Deal
Mon, Aug 25 - Mon, Sep 1
United Airlines Logo
6:33 am - 3:12 pmYOW-SFO
11h 39m2 stops
United Airlines Logo
8:52 pm - 5:06 pmSFO-YOW
17h 14m2 stops
$334United Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2

United Airlines flights from Canada to San Francisco

Our best United Airlines deals on Canada to San Francisco flight tickets
United Airlines
Aug 25
YUL6:30 pmMontreal Pierre Elliott Trudeau Intl
6h 10m
SFO9:40 pmSan Francisco
Sep 1
SFO11:59 pmSan Francisco
14h 27m
1 stop
YUL5:26 pmMontreal Pierre Elliott Trudeau Intl
$334
Find similar
United Airlines
Aug 13
YYC3:49 pmCalgary
2h 55m
SFO5:44 pmSan Francisco
Aug 19
SFO11:05 amSan Francisco
2h 42m
YYC2:47 pmCalgary
$379
Find similar
United Airlines
Aug 7
YYC3:49 pmCalgary
2h 55m
SFO5:44 pmSan Francisco
Aug 12
SFO11:05 amSan Francisco
2h 42m
YYC2:47 pmCalgary
$380
Find similar

Flair Airlines flights from Canada to San Francisco

Our best Flair Airlines deals on Canada to San Francisco flight tickets
Flair Airlines
Oct 17
YVR7:00 amVancouver Intl
2h 30m
SFO9:30 amSan Francisco
Oct 21
SFO10:15 amSan Francisco
2h 25m
YVR12:40 pmVancouver Intl
$103
Find similar
Flair Airlines
Sep 18
YVR7:00 amVancouver Intl
2h 30m
SFO9:30 amSan Francisco
Sep 21
SFO10:15 amSan Francisco
2h 25m
YVR12:40 pmVancouver Intl
$104
Find similar
Flair Airlines
Sep 18
YVR7:00 amVancouver Intl
2h 30m
SFO9:30 amSan Francisco
Sep 21
SFO10:15 amSan Francisco
2h 25m
YVR12:40 pmVancouver Intl
$105
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Canada to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 31, 2025.
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

VancouverSan Francisco

YVR - SFO

YVRSFO

Vancouver Intl

Fri 10/17

7:00 am-9:30 am

Nonstop2h 30m

San Francisco

Tue 10/21

10:15 am-12:40 pm

Nonstop2h 25m

$103

VancouverSan Francisco

YVR - SFO

YVRSFO

Vancouver Intl

Thu 9/18

7:00 am-9:30 am

Nonstop2h 30m

San Francisco

Sun 9/21

10:15 am-12:40 pm

Nonstop2h 25m

$104

EdmontonSan Francisco

YEG - SFO

YEGSFO

Edmonton

Tue 1/20

7:45 am-12:36 pm

1 stop5h 51m

San Francisco

Tue 2/10

7:30 am-3:57 pm

1 stop7h 27m

$169

EdmontonSan Francisco

YEG - SFO

YEGSFO

Edmonton

Thu 9/4

6:00 am-10:28 am

1 stop5h 28m

San Francisco

Mon 9/8

11:35 am-5:40 pm

1 stop5h 05m

$179

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Mon 9/29

9:55 am-11:54 am

Nonstop2h 59m

San Francisco

Sun 10/5

7:30 am-11:13 am

Nonstop2h 43m

$183

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Tue 10/7

9:55 am-11:54 am

Nonstop2h 59m

San Francisco

Thu 10/9

12:50 pm-4:34 pm

Nonstop2h 44m

$184

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Thu 10/30

6:45 am-12:40 pm

1 stop8h 55m

San Francisco

Sun 11/2

1:40 pm-12:35 am

1 stop7h 55m

$277

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Wed 10/1

7:00 am-12:23 pm

1 stop8h 23m

San Francisco

Sun 10/5

1:25 pm-12:21 am

1 stop7h 56m

$289

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Mon 8/25

6:30 pm-9:40 pm

Nonstop6h 10m

San Francisco

Mon 9/1

11:59 pm-5:26 pm

1 stop14h 27m

$334

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Tue 8/26

6:33 am-3:12 pm

2 stops11h 39m

San Francisco

Tue 9/2

8:52 pm-5:06 pm

2 stops17h 14m

$334

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Canada to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of April, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $331.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Canada to San Francisco is on a Friday when prices can be found for as low as $429. The most expensive day to fly to San Francisco is Tuesday, with ticket prices averaging around $778.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Canada to San Francisco flights are usually those with departure times at noon. Our users have found flights to San Francisco at noon for as low as $430. Flights in the evening are often more expensive with an average ticket price of $918.

What is the cheapest Canada to San Francisco flight route?

Fly from Vancouver Intl to San Francisco for the best Canada - San Francisco flight prices

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

You are more likely to see cheaper flights to San Francisco from Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $382 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Canada for as low as $338 on momondo.

What cabin class options are available on Canada to San Francisco flights?

There are 4 cabin classes available to choose from on Canada to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Canada to San Francisco flights?

No. A direct flight is the cheapest option for a flight between Canada to San Francisco.

Cheap Canada to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Canada to San Francisco

Best Price Found

$79

Fastest flight time

2h 21m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Canada in the past 72 hours is $79. The best round-trip flight deal from Canada to San Francisco found on momondo in the last 72 hours is $103.
The fastest flight from Canada to San Francisco takes 2h 21m
Direct flights go from Canada to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)
Search flight deals

  • When did momondo last update prices for flights from Canada to San Francisco Airport?

    Prices for flights from Canada to San Francisco Airport are updated daily.

  • How many operators does momondo search for flights from Canada to San Francisco Airport?

  • How old do you have to be to fly from Canada to San Francisco Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Canada to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Canada to San Francisco?

Best airlines flying from Canada to San Francisco

Compare and see reviews for airlines that fly from Canada to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom $67Free CancellationRating
7.2
2,978 reviews
Search WestJet flights
Flair AirlinesPriceFrom $67Free CancellationRating
6.0
247 reviews
Search Flair Airlines flights
Air CanadaPriceFrom $92Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights
United AirlinesPriceFrom $101Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
DeltaPriceFrom $145Free CancellationRating
8.0
7,981 reviews
Search Delta flights
Porter AirlinesPriceFrom $231Free CancellationRating
8.0
318 reviews
Search Porter Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air TransatPriceFrom $310Free CancellationRating
7.7
424 reviews
Search Air Transat flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Calistoga
Hayward
Bodega Bay
Sonoma
Roseville
Santa Clara
Big Sur
Daly City
Berkeley
Walnut Creek
Fremont
Half Moon Bay
South San Francisco
Redwood City
Vallejo
Sunnyvale
Pacific Grove

Why use momondo?

Why should I use momondo to find a flight deal from Canada to San Francisco?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Canada.

Can I find flights from Canada to San Francisco with flexible booking policies on momondo?

All flight searches from Canada to San Francisco on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Canada to San Francisco?

momondo helps you find the best flight between Canada and San Francisco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Canada to San Francisco right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from Canada and alert you when they change.

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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