C$ 166 Find Cheap Flights from San Francisco to Canada – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Canada departing on 17/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Best Canada Flight Deals from San Francisco

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Toronto
Toronto2 stopsC$ 418
Calgary
CalgarydirectC$ 346
Halifax
Halifax2 stopsC$ 522
Winnipeg
Winnipeg1 stopC$ 415
Ottawa
Ottawa1 stopC$ 475
Kelowna
Kelowna1 stopC$ 368
St. John's
St. John's1 stopC$ 503
Saskatoon
Saskatoon1 stopC$ 434
Québec City
Québec City1 stopC$ 507
Moncton
Moncton1 stopC$ 629
Comox
Comox2 stopsC$ 514
Toronto
Toronto2 stopsC$ 418
Calgary
CalgarydirectC$ 346
Halifax
Halifax2 stopsC$ 522
Winnipeg
Winnipeg1 stopC$ 415
Ottawa
Ottawa1 stopC$ 475
Kelowna
Kelowna1 stopC$ 368
St. John's
St. John's1 stopC$ 503
Saskatoon
Saskatoon1 stopC$ 434
Québec City
Québec City1 stopC$ 507
Moncton
Moncton1 stopC$ 629
Comox
Comox2 stopsC$ 514

Cheap Flights from San Francisco to Canada

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Canada that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Canada

Fri, 6 Nov - Mon, 23 Nov
Flair Airlines Logo
9:15 a.m. - 1:40 p.m.
SFO
-
YVR
3h 25mdirect
Flair Airlines Logo
7:00 a.m. - 7:30 a.m.
YVR
-
SFO
1h 30mdirect
C$ 296Flair Airlines
Fri, 6 Nov - Fri, 20 Nov
Flair Airlines Logo
9:15 a.m. - 1:40 p.m.
SFO
-
YVR
3h 25mdirect
Flair Airlines Logo
7:00 a.m. - 7:30 a.m.
YVR
-
SFO
1h 30mdirect
C$ 296Flair Airlines
Fri, 11 Sep - Mon, 14 Sep
Multiple Airlines Logo
12:07 p.m. - 3:05 p.m.
SFO
-
YVR
26h 58m
1 stop
Multiple Airlines Logo
3:30 p.m. - 6:00 p.m.
YVR
-
SFO
2h 30mdirect
C$ 297Multiple Airlines
Fri, 11 Sep - Fri, 18 Sep
Multiple Airlines Logo
12:07 p.m. - 12:15 a.m.
SFO
-
YVR
12h 08m
2 stops
Multiple Airlines Logo
3:30 p.m. - 6:00 p.m.
YVR
-
SFO
2h 30mdirect
C$ 304Multiple Airlines
Sat, 3 Oct - Fri, 23 Oct
WestJet Logo
6:00 a.m. - 1:35 p.m.
SFO
-
YVR
7h 35m
1 stop
WestJet Logo
6:00 a.m. - 12:00 p.m.
YVR
-
SFO
6h 00m
1 stop
C$ 325WestJet
Thu, 22 Oct - Fri, 23 Oct
WestJet Logo
6:00 a.m. - 1:40 p.m.
SFO
-
YVR
7h 40m
1 stop
WestJet Logo
6:00 a.m. - 12:00 p.m.
YVR
-
SFO
6h 00m
1 stop
C$ 330WestJet
Sat, 15 Aug - Wed, 19 Aug
Air Canada Logo
7:30 p.m. - 1:40 a.m.
SFO
-
YYC
5h 10m
1 stop
Air Canada Logo
3:50 p.m. - 12:07 a.m.
YYC
-
SFO
9h 17m
2 stops
C$ 349Air Canada
Tue, 29 Sep - Wed, 7 Oct
United Airlines Logo
8:28 a.m. - 12:19 p.m.
SFO
-
YYC
2h 51mdirect
United Airlines Logo
3:22 p.m. - 5:16 p.m.
YYC
-
SFO
2h 54mdirect
C$ 349United Airlines
Fri, 14 Aug - Fri, 21 Aug
United Airlines Logo
8:39 a.m. - 12:30 p.m.
SFO
-
YYC
2h 51mdirect
United Airlines Logo
1:41 p.m. - 3:35 p.m.
YYC
-
SFO
2h 54mdirect
C$ 353United Airlines
Sat, 15 Aug - Tue, 18 Aug
Air Canada Logo
7:30 p.m. - 1:40 a.m.
SFO
-
YYC
5h 10m
1 stop
Air Canada Logo
7:05 p.m. - 12:07 a.m.
YYC
-
SFO
6h 02m
1 stop
C$ 356Air Canada
Booking Insights

KAYAK's insights & trends for San Francisco to Canada flights

Get data-powered insights and trends into flights from San Francisco to Canada to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest San Francisco to Canada flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Canada from San Francisco found in the last 5 days was to Vancouver, at C$ 146 round-trip. The most popular route is from San Francisco (SFO) to Toronto Pearson Intl Airport (YYZ), and the cheapest round-trip airline ticket found on this route in the last 5 days was C$ 299.

What is the cheapest time of day to fly to Canada?

The average price for all round-trip flights from San Francisco to Canada depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Canada is generally in the afternoon, when round-trip flights cost C$ 623 on average. Morning departures are around 1% cheaper than evening flights, on average. The most expensive time of day to fly to Canada is generally at night, which is peak travel time and where the average cost of a ticket is C$ 873.

Can I save money by flying with a layover from San Francisco to Canada?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 697, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Canada, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Francisco to Canada is October, when tickets cost C$ 401 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is C$ 748 and C$ 653 respectively.

What’s the cheapest day of the week to fly from San Francisco to Canada?

The average price of all round-trip flights from San Francisco to Canada clicked on KAYAK for each day over the last 12 months.

When flying from San Francisco to Canada, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to San Francisco, you’ll find the best rates on Fridays and the most expensive ones on Sundays.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Canada, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from San Francisco to Canada, you should book around 3 weeks before departure, which saves you about 49% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low season

January

Cheapest flight

C$ 166
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly (13% more expensive on average)
Flight from San Francisco to Abbotsford

Flights from San Francisco to Canada: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from San Francisco to Canada 
Verified travelerFlew with WestJet
SFO
-
YYC
Jun 2026
Don't use WestJet. If this is your only option, make sure that your layover is long enough to make up for delays. There are so few flights to Calgary, I would recommend going to a larger hub so that you might have options for continuing your travel with another carrier.
JendanFlew with Porter Airlines
SFO
-
YYZ
Mar 2025
Make sure you have an online streaming option to help the time pass faster.
Verified travelerFlew with United Airlines
SFO
-
YVR
May 2025
Gate area is very expensive, be sure to get food before getting there.
Verified travelerFlew with United Airlines
SFO
-
YYZ
Sep 2024
If you do not find enough space for your personal belongs( bags or luggage), you can ask the crew for help. They are kindly and friendly, and they can help you.
DanteFlew with Flair Airlines
SFO
-
YVR
Jul 2024
drop an air tag in your check in luggage or pay for the luggage tracking.
Verified travelerFlew with Porter Airlines
SFO
-
YYZ
Mar 2024
Be on time, don’t carry so much cumbersome baggage on board.

FAQs - booking Canada flights

  • How does KAYAK find such low prices on flights from San Francisco to Canada?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Canada.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Canada?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Francisco to Canada is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Canada?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Francisco to Canada with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Canada?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Francisco to Canada up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Canada

  • Looking for a cheap flight? 25% of our users found tickets from San Francisco to the following destinations at these prices or less: Vancouver C$ 222 one-way - C$ 213 round-trip; Calgary C$ 221 one-way - C$ 463 round-trip; Toronto C$ 352 one-way - C$ 758 round-trip

Reviews of the top 5 airlines flying from San Francisco to Canada

 
Need help choosing which airline to fly with from San Francisco to Canada? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Porter AirlinesOverall score based on 449 reviews
8.6Crew
6.9Entertainment
7.5Food
8.2Boarding
8.0Comfort
Airline reviews

A few improvements: 1. No signages at the airport that the porter airline was a codeshare and i could check-in at American counter. 2. Crew at the gate said they couldn't change my reward to Alaska - despite that being done previously 3. Despite there being many open seats, i was assigned a seat at the very back near lavatory, last row. Fortunately, the pilot wanted more people moved up so the flight attendants moved me up. It seemed very odd to have been stuck in last row with very few people nearby..

6.0 GoodHarsh, Apr 2026
JFK - YYZ
Read more Porter Airlines reviews

A few improvements: 1. No signages at the airport that the porter airline was a codeshare and i could check-in at American counter. 2. Crew at the gate said they couldn't change my reward to Alaska - despite that being done previously 3. Despite there being many open seats, i was assigned a seat at the very back near lavatory, last row. Fortunately, the pilot wanted more people moved up so the flight attendants moved me up. It seemed very odd to have been stuck in last row with very few people nearby..

The flight booking code given by Kayak was not the correct one used by the airline. I had to call to get the correct one. It was never sent to me. Totally unacceptable!

Much roomer than air Canada! Great flight for the price. No complaints

As a first time flyer with Porter I was happy with the service and comfort of the airline.

Other than wifi no on board entertainment. Will use them again, roomier seats than other airlines and snacks and beverages, better than average

I like it, but the food isn't good. They need to offer more simple things. This bowls that have so many things your don't know what your are eating. The milenials like it, no the rest. And last but not least, they allowed somebody have a huge dog, vey agressive and fidgety in the flight. That's horrible. No animals should be allowed inside the airplane, what about allergies, etc

Overall very good... staff were friendly and helpful. boarding was good for the most part, but a little hard to get our carry-on bags on there.... I think people should be directed to keep their coats and small bags with them until all the carry-ons are loaded, and then, if there is space, they can put their small bags and coats up top.. makes it much easier to put baggage up. i loved the internet feature, but the entertainment was not there unless you have your own Netflix or similar platform. My chair did not recline, which was very annoying, and the arms won't go up near the isle, which makes it tough to get in and out of the seat.

Flight delayed by half hour, causing rush to get to connecting flight in Toronto Pearson which doesn’t have good flow for managing immigration check and connections.

Crew is ok. They offered food n drinks. Had difficulty connecting to wifi on board.

Flight was smooth and comfortable. The crew were exceptional. Amanda, Nichole and Hershel were attentive to our every need. So friendly. My daughter and I were surprised at quality of service. Loved the double row seating. Snacks were delicious. We would definitely fly with Porter again. Flight PD 670 SFO to YYZ Thank you so much for the best flight experience we have had

The pilot was late so we didn’t take off til almost 2 hours late.

It was a short, comfortable flight. It did leave an hour late due to the pilot having to be replaced (family emergency) but that didn’t inconvenience myself & my friend. The situation was explained, eventually.

Excellent communication from the staff. We actually arrived early. Very friendly and professional staff.

Some crew were unfriendly or in some cases just straight up rude.

Entertainment kept turning itself off. Gave up on watching a movie.

From the first moment you interact with United Airlines, you can expect nothing less but extreme frustration. The baggage handler at the bag drop seems completely unbothered by the presence of customers waiting in line. No help was extended to load the baggage whatsoever. And if any of your bags is overweight by 0.01 pound they will make you re-distribute everything in your suitcase just to play power trip. When it was time to board no help was extended to customers to locate their seats. Moreover. It was a chaotic mess at the gate when it was unclear who should board first and everyone just bunched up, trying to get on the plane. I am sure the crew was doing their best to perform their jobs while being paid their wages however it shouldn’t be that hard to smile once or twice when you’re in the business if serving customers. It is a shame for the United States of America to have a flagship carrier of such low caliber. Our flight was also delayed by about an hour and a half due to further delays prior to our inbound flight. Being someone who has travelled for both business and leisure in Asia, Europe, and South America I have never experienced such poor quality of service.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Basics were there, but a 5:15 flight with almost no food ans no entertainment, it is quite long.

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

Due to delays at SFO, my WestJet light missed its connecting WestJet flight. If they had held the plane in Calgary for 15 minutes, 2 families with children would not have been stranded in Calgary for more than 24 hours. I understand the need to be on-time, but when it is the same company, you would think they could make a phone call. Or maybe they could go to a higher altitude to make up for lost time? Instead of attempting to put us on another flight, they rescheduled us for the same connecting flight 24 hours later. We then had to scramble to find a hotel, which they state that they were not responsible for since the delay was not their fault and therefore became an additional out of pocket expense for us. The customer service is severely lacking here at this company. They also mentioned that if we purchased our tickets through a 3rd party site (Kayak) versus WestJet directly, that they couldn't help us. Seriously?? Additionally, we lost 2 days of travel and missed out on tours and taxis that were pre-booked. I will not be using WestJet again,

They lost my bag. Hopefully it will be here tomorrow.

The trip from LAX to Calgary was aboard a 737-700, which is more than twenty years old. Service was fine, and the food was good, but there was no inflight entertainment, and no WiFi. The flight from Calgary to Vancouver was also delayed more than an hour, due to congestion on the Calgary tarmac. And no food service, but there was in-flight WiFi which made a big difference.

Kayak was the problem! The tickets we bought did not allow for carry on or checked luggage and we ended up paying more for those services than the tickets! The paperwork Kayak provided for the receipt left the luggage policy for Westair intentionally blank. This was intentionally decietful on Kayak's part. Our additional cost was over $400.00! I will be calling customer service today asking for refunds and I will keep you informed on any review sites as I can. Keith

They cancelled and moved my flight with no email or text or any other notice. I discovered this only when I attempted to check in for my flight. Actual flying experience was above average.

West Jet flight was cancelled and I was not notified. I found out when I tried to check in on-line. Spent 4 hours on the phone with West Jet and Just Fly trying to figure what happened.

The flight was on time - which is good. But pretty much every other aspect of the experience was bad. They charged 55$ for a carry on bag!

Flight was old and the seats were not comfortable at all. They made me pay 55$ to take my carry-on bag onboard.

The seats were very comfortable. However the meal on the transatlantic portion of the trip was not very good, even by airline food standards.

They made my minor daughter leave the area and go back though security during a flight connection with her checked luggage

737-8 Max is an awful design. Toilets in the rear are inaccessible for most of the flight due to service carts.

No TV on the flight. The charging outlet was not working. No food, even a sandwich. The served orange was poor quality.

I was charge a baggage checking fee $68!! I volunteered to check my duffle bag which usually goes under my seat!

Very rude gate attendants in San Francisco who didn’t let me bring my little carry on (smaller than usual size) and after boarding I realized that there still were a lot of overhead compartment space (like a full section available in some spots). That made me lose 30 minutes at my destination at 1am and it could have broken something fragile that I had in it

The flight from SFO to YVR was delayed and my bag did not make it to my next flight from YVR to SYD. It took almost 3 days after I landed to get my bag and when I got it, it was filled with dust

All attendents were very efficient, pleasant and happy. Everything went smoothly. The seats could have been wider. There could have been more free food instead of just one small bar.

They rescheduled me and I had no issues with the new flight

No paper towels in bathroom. Aisle seat difficult to get out of Other than those, excellent service

Both flights are delayed so I rate the whole experience as mediocre.

Bad experience boarding and flight got delayed didn’t make it to my next flight

The experience was awful. I didn’t expect to pay $100 for my luggage both ways. Then we start boarding late, they then make us go back out of the line and go back into the airport for maintenance. The delay was 45 mins and I also hated the fact that I paid so much and still had to pay for a seat when I checked in. I will not be rebooking with this airline

flair is a scam. They give the impression that they’re so cost effective with wonderful service. To cut a long story short. You end up paying so much for every little thing (even water) it all adds up to much more than some of their competitors. I’ve tried with Flair for several trips, but I’m done with them now. There’s no real benefit anymore. I would rather pay a little more and get a service that I’m comfortable with. Goodbye to Flair from me.

Their "free personal" requirement is to have your bag fit in a containment frame that is way too narrow and slender than the space under the actual plane seat (the length of my vitamin water was longer than the width of the containment frame. They had personel at the gate literally designated to hounding people's bags in the zone line up, and forcing them to measure their bag again if he felt "the bag might be too big for personal item". If your bag was too big for their scamming measurement criteria you had to fork up $110 CAD for the carry on cost ($85 at the 24hr online pre-check in). Plane had no entertainment, seats did not recline, and no complimentary snacks or drinks. Unless I have a short flight with zero bags, I won't be flying Flair ever again.

Flight attendant said bye bud. Lol peak flair right there

The worst airline experience that I ever had in my life. The fare was cheap but boy do you pay for it when it comes to baggages, carry-ons, food on board and lack of available staff at check-in. Almost every other passenger on my flight had the same complaints and experience. We all bonded discussing our displeasure. My husband and I will definitely not be traveling with Flair Airlines. We'll take anyone else.

flight was okay, no wifi, no free drinks but worst of all they lost my son's bike for four days. Customer service was nonexistent - call a number that leaves you on perpetual hold, there's no baggage folks in the baggage claims area (in vancouver). we went up to international and nobody was at ticketing, went to domestic and they had us fill out a form. they could not tell us where the bag was. Anyway, highly recommend you drop an airtag for anything that's worth more than $500. My son's bike costs a lot more than that to replace; I was on pins and needles for four days.

Of all the countries I've flown to and airlines from around the world, I have never had such a dismissive an arrogant employee during boarding. After waiting in line for 20 minutes to board, I was sent to a second line for Passport verification. Natalie from Flair, repeatedly tried to scan my passport which didn't work for some reason but was too lazy to input my information manually. Bar code scanners aren't 100% reliable as we all know. She asked me my birthdate 3 times, made me wait to be the last person aboard and then smugly threatened me that my only bag could be charged for (same backpack I used as on my arrival as carry on). Natalie working in Ft. Lauderdale and the was the epitome of lobotomized tiktok brain with the charm of junk mail.

Flight was 3 hrs late and another 2 hrs wait for baggage to arrive on carousel and a $7.00 food voucher that arrived as we were boarding our flight.

Flair flight was 4 hours late due to not having a crew and the plane was filthy. Just water service Terrible experience flight 1513

Can't be happy with a 5 hour delay. Only given $10 voucher for food and still EVERYTHING was an upcharge during the flight.

Everything you need to know for your flight from San Francisco to Canada

Information on your arrival and departure airports