Cheap flights from Canada to San Francisco from $89

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 4/28. 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

Enter your travel dates to find the best prices.
Flair Airlines Logo
7:00 am - 9:30 am
YVR
-
SFO
2h 30mnonstop
Flair Airlines Logo
10:15 am - 12:40 pm
SFO
-
YVR
2h 25mnonstop
$98Flair Airlines
Thu, Mar 5 - Sun, Mar 8
Flair Airlines Logo
7:00 am - 9:30 am
YVR
-
SFO
2h 30mnonstop
Flair Airlines Logo
10:15 am - 12:40 pm
SFO
-
YVR
2h 25mnonstop
$120Flair Airlines
Thu, Mar 5 - Sun, Mar 8
United Airlines Logo
3:30 pm - 5:33 pm
YYC
-
SFO
3h 03mnonstop
United Airlines Logo
8:39 am - 12:26 pm
SFO
-
YYC
2h 47mnonstop
$166United Airlines
Thu, Mar 5 - Tue, Mar 10
WestJet Logo
7:55 pm - 9:55 pm
YYC
-
SFO
3h 00mnonstop
WestJet Logo
6:00 am - 9:40 am
SFO
-
YYC
2h 40mnonstop
$173WestJet
Mon, May 4 - Mon, May 11
United Airlines Logo
3:30 pm - 5:33 pm
YYC
-
SFO
3h 03mnonstop
United Airlines Logo
8:39 am - 12:26 pm
SFO
-
YYC
2h 47mnonstop
$175United Airlines
Thu, Feb 26 - Tue, Mar 3
WestJet Logo
10:00 am - 12:00 pm
YYC
-
SFO
3h 00mnonstop
WestJet Logo
1:00 pm - 4:40 pm
SFO
-
YYC
2h 40mnonstop
$179WestJet
Wed, Apr 29 - Sat, May 2
Air Canada Logo
6:00 am - 12:20 pm
YYC
-
SFO
7h 20m
1 stop
Air Canada Logo
1:20 pm - 7:44 pm
SFO
-
YYC
5h 24m
1 stop
$185Air Canada
Thu, Mar 5 - Tue, Mar 10
Air Canada Logo
6:00 am - 10:20 am
YEG
-
SFO
5h 20m
1 stop
Air Canada Logo
12:15 pm - 9:23 pm
SFO
-
YEG
8h 08m
2 stops
$238Air Canada
Tue, May 26 - Tue, Jun 2
Porter Airlines Logo
6:45 am - 12:42 pm
YUL
-
SFO
8h 57m
1 stop
Porter Airlines Logo
1:45 pm - 12:32 am
SFO
-
YUL
7h 47m
1 stop
$320Porter Airlines
Fri, Mar 20 - Mon, Mar 30
Porter Airlines Logo
6:45 am - 12:45 pm
YUL
-
SFO
9h 00m
1 stop
Porter Airlines Logo
1:45 pm - 12:35 am
SFO
-
YUL
7h 50m
1 stop
$322Porter Airlines
Mon, Apr 13 - Tue, Apr 21

Flair Airlines flights from Canada to San Francisco

Our best Flair Airlines deals on Canada to San Francisco flight tickets
Flair Airlines
Mar 5
YVR7:00 amVancouver Intl
2h 30m
SFO9:30 amSan Francisco
Mar 8
SFO10:15 amSan Francisco
2h 25m
YVR12:40 pmVancouver Intl
$98
Flair Airlines
Mar 5
YVR7:00 amVancouver Intl
2h 30m
SFO9:30 amSan Francisco
Mar 8
SFO10:15 amSan Francisco
2h 25m
YVR12:40 pmVancouver Intl
$120
Flair Airlines
Mar 5
YVR7:00 amVancouver Intl
2h 30m
SFO9:30 amSan Francisco
Mar 8
SFO10:15 amSan Francisco
2h 25m
YVR12:40 pmVancouver Intl
$121

Porter Airlines flights from Canada to San Francisco

Our best Porter Airlines deals on Canada to San Francisco flight tickets
Porter Airlines
Feb 19
YYZ9:50 amToronto Pearson Intl
5h 55m
SFO12:45 pmSan Francisco
Feb 26
SFO1:45 pmSan Francisco
4h 57m
YYZ9:42 pmToronto Pearson Intl
$278
Porter Airlines
Feb 11
YYZ9:50 amToronto Pearson Intl
5h 55m
SFO12:45 pmSan Francisco
Feb 19
SFO1:45 pmSan Francisco
4h 57m
YYZ9:42 pmToronto Pearson Intl
$281
Porter Airlines
Feb 11
YYZ9:50 amToronto Pearson Intl
5h 55m
SFO12:45 pmSan Francisco
Mar 7
SFO1:45 pmSan Francisco
4h 57m
YYZ9:42 pmToronto Pearson Intl
$297

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 January 29, 2026.
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

Thu 3/5

7:00 am-9:30 am

Nonstop2h 30m

San Francisco

Sun 3/8

10:15 am-12:40 pm

Nonstop2h 25m

$98

VancouverSan Francisco

YVR - SFO

YVRSFO

Vancouver Intl

Thu 3/5

7:00 am-9:30 am

Nonstop2h 30m

San Francisco

Sun 3/8

10:15 am-12:40 pm

Nonstop2h 25m

$120

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Thu 3/5

3:30 pm-5:33 pm

Nonstop3h 03m

San Francisco

Tue 3/10

8:39 am-12:26 pm

Nonstop2h 47m

$166

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Mon 5/4

7:55 pm-9:55 pm

Nonstop3h 00m

San Francisco

Mon 5/11

6:00 am-9:40 am

Nonstop2h 40m

$173

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Thu 2/26

3:30 pm-5:33 pm

Nonstop3h 03m

San Francisco

Tue 3/3

8:39 am-12:26 pm

Nonstop2h 47m

$175

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Wed 4/29

10:00 am-12:00 pm

Nonstop3h 00m

San Francisco

Sat 5/2

1:00 pm-4:40 pm

Nonstop2h 40m

$179

CalgarySan Francisco

YYC - SFO

YYCSFO

Calgary

Thu 3/5

6:00 am-12:20 pm

1 stop7h 20m

San Francisco

Tue 3/10

1:20 pm-7:44 pm

1 stop5h 24m

$185

EdmontonSan Francisco

YEG - SFO

YEGSFO

Edmonton

Tue 5/26

6:00 am-10:20 am

1 stop5h 20m

San Francisco

Tue 6/2

12:15 pm-9:23 pm

2 stops8h 08m

$238

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Fri 3/20

6:45 am-12:42 pm

1 stop8h 57m

San Francisco

Mon 3/30

1:45 pm-12:32 am

1 stop7h 47m

$320

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Mon 4/13

6:45 am-12:45 pm

1 stop9h 00m

San Francisco

Tue 4/21

1:45 pm-12:35 am

1 stop7h 50m

$322

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 March, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $323.

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 Thursday when prices can be found for as low as $443. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $711.

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 in the morning. Our users have found flights to San Francisco in the morning for as low as $449. Flights in the evening are often more expensive with an average ticket price of $936.

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 $369 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 $316 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?

You could potentially save up to 17% on your flight if you consider stops on a Canada to San Francisco flight.

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

$155

Fastest flight time

2h 17m

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 $155. The best round-trip flight deal from Canada to San Francisco found on momondo in the last 72 hours is $169.
The fastest flight from Canada to San Francisco takes 2h 17m
Direct flights go from Canada to San Francisco every day.
There is 1 airport in San Francisco. From Canada there are direct flights to San Francisco (SFO).
  • 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 $57Free CancellationRating
7.2
3,253 reviews
Search WestJet flights
Flair AirlinesPriceFrom $59Free CancellationRating
6.0
263 reviews
Search Flair Airlines flights
Air CanadaPriceFrom $71Free CancellationRating
7.1
10,667 reviews
Search Air Canada flights
United AirlinesPriceFrom $91Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
DeltaPriceFrom $132Free CancellationRating
7.9
8,127 reviews
Search Delta flights
Porter AirlinesPriceFrom $188Free CancellationRating
7.9
412 reviews
Search Porter Airlines flights
American AirlinesPriceFrom $307Free CancellationRating
7.2
11,206 reviews
Search American Airlines flights
Air TransatPriceFrom $324Free CancellationRating
7.7
501 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
Sonoma
Bodega Bay
Roseville
Hayward
Calistoga
Big Sur
Santa Clara
Berkeley
Walnut Creek
Fremont
Daly City
Half Moon Bay
Salinas
Vallejo
Livermore
Sunnyvale
Turlock

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

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1 adult
Sat 2/28
Sat 3/7

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