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YTO - SFO

C$ 271 Find cheap flights from Toronto to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Toronto to San Francisco departing on 5/6. 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.
1 adult
0 bags
Wed 5/6
Wed 12/6

Search hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to San Francisco.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to San Francisco.
In the last 7 days, travellers have searched 42,830,901 times on KAYAK, and here is why:

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Cheap flight deals from Toronto to San Francisco (YTO-SFO)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto to San Francisco 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 and deals for you by selecting your travel dates.
Choose your dates
8:20 p.m. - 12:41 a.m.YYZ-SFO
31h 21m1 stop
1:55 p.m. - 10:00 p.m.SFO-YYZ
5h 05mdirect
C$ 468
Find Deal
Tue, 21 May - Sat, 1 Jun
10:15 a.m. - 12:52 p.m.YYZ-SFO
5h 37mdirect
12:22 p.m. - 6:35 a.m.SFO-YYZ
15h 13m1 stop
C$ 469
Find Deal
Fri, 7 Jun - Tue, 11 Jun
6:15 a.m. - 12:00 p.m.YKF-SFO
8h 45m1 stop
12:50 p.m. - 12:52 a.m.SFO-YKF
9h 02m1 stop
C$ 550WestJet
Find Deal
Wed, 17 Jul - Wed, 24 Jul
6:15 a.m. - 12:02 p.m.YKF-SFO
8h 47m1 stop
12:50 p.m. - 12:52 a.m.SFO-YKF
9h 02m1 stop
C$ 551WestJet
Find Deal
Sun, 9 Jun - Tue, 25 Jun
10:15 a.m. - 12:52 p.m.YYZ-SFO
5h 37mdirect
1:53 p.m. - 10:00 p.m.SFO-YYZ
5h 07mdirect
C$ 562Porter Airlines
Find Deal
Tue, 28 May - Fri, 31 May
10:15 a.m. - 12:52 p.m.YYZ-SFO
5h 37mdirect
1:53 p.m. - 10:00 p.m.SFO-YYZ
5h 07mdirect
C$ 567Porter Airlines
Find Deal
Fri, 24 May - Fri, 31 May
8:10 a.m. - 10:47 a.m.YYZ-SFO
5h 37mdirect
6:30 a.m. - 2:21 p.m.SFO-YYZ
4h 51mdirect
C$ 575United Airlines
Find Deal
Tue, 11 Jun - Tue, 16 Jul
6:30 a.m. - 9:05 a.m.YYZ-SFO
5h 35mdirect
10:54 p.m. - 6:53 a.m.SFO-YYZ
4h 59mdirect
C$ 577Air Canada
Find Deal
Thu, 30 May - Mon, 3 Jun
6:30 a.m. - 9:05 a.m.YYZ-SFO
5h 35mdirect
5:00 a.m. - 10:48 p.m.SFO-YYZ
14h 48m1 stop
C$ 580United Airlines
Find Deal
Fri, 12 Jul - Sat, 20 Jul
8:45 p.m. - 11:22 p.m.YYZ-SFO
5h 37mdirect
6:30 a.m. - 2:37 p.m.SFO-YYZ
5h 07mdirect
C$ 597Air Canada
Find Deal
Mon, 20 May - Tue, 21 May

Flights from Toronto to San Francisco - Travel Insights & Trends

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

What is the cheapest Toronto to San Francisco flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Toronto to San Francisco.
Our data shows that the cheapest route for a one-way flight from Toronto to San Francisco cost C$ 269 and was between Toronto Pearson Intl Airport and San Francisco. On average, the best prices are found if you fly this route. The average price for a return flight for this route is C$ 489.

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

The average price of all flights from Toronto to San Francisco clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to San Francisco on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Toronto to San Francisco. For your return ticket, we recommend flying on a Thursday and avoiding Sundays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Toronto to San Francisco, 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 Toronto to San Francisco is February, where tickets cost C$ 416 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is C$ 710 and C$ 707 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Toronto to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Toronto to San Francisco, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 60 days before departure.

Which airlines provide the cheapest flights from Toronto to San Francisco?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Toronto to San Francisco found on KAYAK was with Delta for C$ 271. Flair Airlines proposed a round-trip connection from C$ 473 and WestJet from C$ 550.

Which airlines fly most frequently between Toronto and San Francisco?

Air Canada connects Toronto to San Francisco with up to 5 flights per day. Porter Airlines also offers 1 flight per day, while United Airlines follows with 1 flight per day.

Which airlines fly direct between Toronto and San Francisco?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Toronto to San Francisco.
There are 3 airlines that fly direct from Toronto to San Francisco. They are: Air Canada, Porter Airlines and United Airlines. The cheapest price of all airlines flying this route was found with Porter Airlines at C$ 286. On average, the best prices for this route can be found at Porter Airlines.

How many flights are there between Toronto and San Francisco per day?

Each day, there are 7 nonstop flights that take off from Toronto and land in San Francisco, with an average flight time of 5h 39m. The most common departure time is 5:00 p.m. and most flights take off in the morning. Each week, there are 49 flights and there are the same amount of flights each day 7.

Which cabin class options are there for flights between Toronto and San Francisco?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Toronto to San Francisco take?

Direct flights take on average 5h 20m to travel the 5,866 km between Toronto and San Francisco.

What’s the earliest departure time from Toronto to San Francisco?

Early birds can take the earliest flight from Toronto at 6:30 am and will be landing in San Francisco at 9:24 am.

What’s the latest departure time from Toronto to San Francisco?

If you prefer to fly at night, the latest flight from Toronto to San Francisco jets off at 8:45 pm and lands at 11:22 pm.

Good to know

Low season

November

High season

March

Cheapest flight

C$ 271
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Toronto Pearson Airport to San Francisco

When to book flights from Toronto to San Francisco

Are your dates flexible? Find out the best times to travel from Toronto to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Toronto to San Francisco

  • How can travellers reach Toronto Pearson International Airport (YYZ) from the city centre?

    From Downtown Toronto, there are 5 methods to get to Toronto Airport: by train, bus, taxi, car, or Towncar. Train travel from Downtown Toronto to Toronto Airport costs about C$ 1.5 and takes 25 minutes. Taxis take 22 minutes and cost about C$ 68 to travel from Downtown Toronto to Toronto Airport.

  • Are there any accessible services offered at San Francisco International Airport for disabled passengers arriving from Toronto?

    In addition to the long-term lot, all garages at the San Francisco International Airport offer disability parking for cars with a valid disabled license plate or placard. The parking spaces for those with disabilities are also close to the elevator lobbies. Wheelchairs can also be rented at the airport if necessary; however, people who need this service must make arrangements with their airlines.

  • Does San Francisco International Airport have any pet relief areas?

    If you are travelling with a pet or service animal, make sure to bring them to one of the four different pet relief areas in San Francisco International Airport. Each of these relief areas is accessible and provides complimentary water bowls and waste pick-up bags for owners.

  • What is the best way to travel from San Francisco International Airport to downtown San Francisco?

    Because San Francisco often has a substantial amount of traffic, the easiest way to travel from San Francisco International Airport to downtown San Francisco is by public transportation. The local train takes approximately 30 minutes to travel from the airport to downtown San Francisco. If you opt to take a rental car or taxi instead, the trip will take anywhere from 40 minutes to an hour.

  • What hotels are near San Francisco International Airport?

    The Westin is a stylish 4-star hotel that is only a 4-minute drive from San Francisco International Airport and a 20-minute drive from Twin Peaks. The Days Inn is a budget-friendly choice that is less than a 10-minute drive from the airport and a 20-minute drive from the famous Golden Gate Park.

  • Does Toronto Pearson International Airport have any amenities for families?

    If you are travelling through Toronto Pearson International Airport with kids, make sure to stop by one of the children’s play areas located in Terminals 1 and 3. Fully equipped with toys, games and activities, these play areas are a great way for kids to burn off some energy before boarding a flight.

  • What is the cheapest flight from Toronto to San Francisco?

    In the last 3 days, the lowest price for a flight from Toronto to San Francisco was C$ 198 for a one-way ticket and C$ 342 for a round-trip.

  • Which airports will I be using when flying from Toronto to San Francisco?

    When flying out of Toronto you will be using one of these airports: Toronto Kitchener-Waterloo, Toronto Island, or Toronto Pearson Intl. You will be landing at San Francisco.

  • Which airlines offer Wi-Fi service onboard planes from Toronto to San Francisco?

    Air Canada, and United Airlines offer inflight Wi-Fi service on the Toronto to San Francisco flight route.

  • Which aircraft models fly most regularly from Toronto to San Francisco?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Toronto to San Francisco flight route.

  • Which airline alliances offer flights from Toronto to San Francisco?

    Star Alliance is the only airline alliance operating flights between Toronto and San Francisco.

  • On which days can I fly direct from Toronto to San Francisco?

    There are direct flights from Toronto to San Francisco on a daily basis.

  • Which is the best airline for flights from Toronto to San Francisco, Delta or WestJet?

    The two airlines most popular with KAYAK users for flights from Toronto to San Francisco are Delta and WestJet. With an average price for the route of C$ 630 and an overall rating of 8.0, Delta is the most popular choice. WestJet is also a great choice for the route, with an average price of C$ 595 and an overall rating of 7.5.

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

    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 Toronto to San Francisco.

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

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

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

    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 to San Francisco with an airline and back to Toronto with another airline.

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

    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 to San Francisco from Toronto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Toronto to San Francisco

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 314 or less one-way and C$ 611 or less round-trip.
  • San Francisco International Airport (SFO) is where the great majority of passengers flying the Toronto to San Francisco route prefer to touch down. travellers flying out of SFO Airport from major Canadian airports like Toronto Pearson International Airport (YYZ) can easily explore neighboring cities, like Millbrae, San Bruno, and South San Francisco by bus, rental vehicle, or taxi.
  • Even though there are alternative airports that connect travellers to San Francisco, such as Oakland International Airport (OAK), the bulk of business travellers to San Francisco prefer to fly through SFO Airport. SFO Airport is a popular among business travellers due to its close proximity to San Francisco, which is home to the majority of corporate offices and headquarters in Northern California.
  • Toronto Pearson International Airport is the widely preferred departure airport for the majority of travellers flying from Toronto to San Francisco. Even though other airports can connect travellers to San Francisco from Toronto, like Billy Bishop Toronto City Airport (YTZ), YYZ Airport is widely preferred due to its greater connectivity to cheaper public transportation systems.
  • When booking a flight from Toronto to San Francisco, there are two primary airports that you can depart from. While Toronto Pearson International Airport is the largest airport in the region and services a high quantity of flights, Billy Bishop Toronto City Airport is a smaller and quieter choice that is located near the city’s downtown core.
  • Interested in direct flights from Toronto to San Francisco? Consider booking your reservation with either Air Canada or Delta Airlines. Both companies are known for having comfortable seating, lots of legroom and additional amenities, such as free snacks, drinks and checked baggage.
  • If you want to kill some time before your flight takes off, purchase an access pass for one of the private lounges in Toronto Pearson International Airport. These lounges provide travelers with high-speed WiFi, free snacks, comfortable chairs and access to TVs, making them a fun place to decompress before boarding your plane.
  • For those that would like to relax after a long day of travelling, stop by the yoga room located in San Francisco International Airport. Filled with complimentary mats and TVs showing classic yoga moves, this space is a popular place to clear your mind and unwind.
  • To store some of your luggage upon arrival at San Francisco International Airport, head to the Airport Travel Agency desk located inside the International Terminal. This service offers both long and short-term storage, and prices vary depending on the size of your items and how long you would like to store them for.
See more tips

Prefer to fly non-stop from Toronto to San Francisco?

Find which airlines fly direct from Toronto to San Francisco, which days they fly and book direct flights.

Nonstop departures

Toronto to San Francisco

Monday

Air Canada, Air New Zealand, Air Transat, +6 more

Air Canada, Air New Zealand, +7 more

Tuesday

Air Canada, Air New Zealand, Air Transat, +6 more

Air Canada, Air New Zealand, +7 more

Wednesday

Air Canada, Air New Zealand, Air Transat, +6 more

Air Canada, Air New Zealand, +7 more

Thursday

Air Canada, Air New Zealand, Air Transat, +6 more

Air Canada, Air New Zealand, +7 more

Friday

Air Canada, Air New Zealand, Air Transat, +6 more

Air Canada, Air New Zealand, +7 more

Saturday

Air Canada, Air New Zealand, Air Transat, +5 more

Air Canada, Air New Zealand, +6 more

Sunday

Air Canada, Air New Zealand, Air Transat, +6 more

Air Canada, Air New Zealand, +7 more

See more nonstop flights

Nonstop returns

San Francisco to Toronto

Monday

Air Canada, Air New Zealand, Air Transat, +6 more

Air Canada, Air New Zealand, +7 more

Tuesday

Air Canada, Air New Zealand, Air Transat, +6 more

Air Canada, Air New Zealand, +7 more

Wednesday

Air Canada, Air New Zealand, Air Transat, +6 more

Air Canada, Air New Zealand, +7 more

Thursday

Air Canada, Air New Zealand, Air Transat, +6 more

Air Canada, Air New Zealand, +7 more

Friday

Air Canada, Air New Zealand, Air Transat, +6 more

Air Canada, Air New Zealand, +7 more

Saturday

Air Canada, Air New Zealand, Air Transat, +5 more

Air Canada, Air New Zealand, +6 more

Sunday

Air Canada, Air New Zealand, Air Transat, +6 more

Air Canada, Air New Zealand, +7 more

See more nonstop flights
See more nonstop flights

Top 5 airlines serving from Toronto to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Toronto to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Toronto to San Francisco? 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.
7.5
WestJetOverall score based on 2957 reviews
8.2Crew
7.3Comfort
7.7Boarding
6.5Food
6.5Entertainment
Airline reviews

Nice smooth flight with pleasant stewards. Slept most of the flight, they could have slowly turned on the lights to make it more pleasant. Otherwise a good trip.

8.0 ExcellentMark, Apr. 2024YYZ - YWG
Read more about WestJet reviews

Nice smooth flight with pleasant stewards. Slept most of the flight, they could have slowly turned on the lights to make it more pleasant. Otherwise a good trip.

Great! No food was available during the flight due to the catering service strike but snacks were given throughout the flight which was nice.

I wish that seats closer to the front of the plan were available, but when I booked the flight the seats were VERY expensive so I did not book seats at that time. The day before flying only seats at the back of the plane were available. It takes so long to board the plane and empty the plane on arrival due to SO many roller bags.

Crew was rude.didn’t even say hi or welcome to board

Nothing special. Unacceptable wait for baggage on arriving in Calgary

Departure delay on a late night flight. Made us even later. Tired but got home.

Westjet forced me to put my carry-on baggage in check-in probably because I was assigned seat 23A (the last row seat), which had no cabin space, which is unfair. I wanted to carry on my luggage so that I don't have to wait at the airport for my luggage. Also, because there was no cabin space, I was forced to keep my laptop bag under the seat, which I didn't want to as I was carrying 2 laptops and charger. The airline should basically tell people that if you are assigned a last row seat, then you are not allowed a cabin baggage or a personal item.

Easy processing, flight time was quick and staff was professional and kind.

It was delayed by two ours very full no room to move

They seem to have squeezed out a little more legroom in these planes! It was very nice to not have to fold in half to fit in the seats!

Wish we had music during take off and landing like the last flight

First time with Porter and I can say this is best airline company in Canada. Great service, free WiFi, free snack and drinks (including beer and wine). Seats were super comfy on the Embraer jet and I appreciated the folding try table too. Staff were excellent both legs of the trip.

Tight transfer in Montreal. (15 min) However, we made it, as did my luggage.

Check in was slow because of passenger ahead in Reserve line. Seats were somewhat uncomfortable.

First time with Porter. Amazing experience overall, will be my airline of choice in North America whenever possible. Liked the quality of food and how it was served but one suggestion- a hot meal on the longer flights, perhaps?

Delayed by 2.5 hours. This happened previously on my flight from YOW to YVR on Dec. 26.2023. This is a terrible airline. The reason was there was lack of ground crew. This is a known event. AVOID PORTER AIRLINES IF YOU CAN. There is a reason half the plane was empty.

The airline arrival at the downtown airport is a big plus.. Food and beverage was excellent. Their non weather related cancellation is horrible. Overall I gave the airline 7 over 10 Tips for people flying porter from Boston. The airline doesn’t have inflight entertainment No TV No WIFI. Bring your entertainment with you.

The airline arrival at the downtown airport is a big plus.. Food and beverage was excellent. Their non weather related cancellation is horrible. Overall I gave the airline 7 over 10

Wasn’t on the flight- again. Bad weather in Halifax and I was in an accident. What a poor experience to have to pay for all this flight and not be on it

I didn’t make my flight due to poor weather and I had an accident driving there. I tried to get my money back or even credit and nothing. I have an entire flight both to Florida and back that I paid for and no one will give me any money back. I know this isn’t just Porter and it’s 3rd party- however airlines should allow these companies to take money for things they don’t get. I’m so upset. Who can afford a full flight they never take?

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

My bag was lost with my medicine and I am very inconvenienced. I don’t know what happened, however I want you to do a better job on getting people’s bag back

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

So so. Terrible aircraft choice for that leg of the flight.

Our seat tv didn’t work All the rest was perfect

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

Meals were adequate but could be better. Lots of movies, podcasts, tv shows. We really enjoyed using our personal headsets highly recommended. 15 hrs flight great to travel at night.

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

the plane was old. the wifi didn’t work. the entertainment was boring and dated. the charging ports were impossible to find. i was mostly ignored by flight attendants that had no problem speaking to the man beside me. i got two drinks the entire time i was on the plane.

Quit making seats narrower and narrower. The guy beside me spilled over in to my seat.

The experience was generally above average. The only downside was the absence of WiFi during my flight from Vancouver to San Francisco.

Once again my complaint is how close the seats are together. Also, the bathrooms were not very clean by the second half of the flight.

Excellent in flight service, perhaps the best we've ever had. Business class feels tired and needs improvement to compete with other airlines. The food looked good but tasted terrible. Check in was quick, the flight arrived early and our luggage was on our flight with us.

Terrible quality wifi and they charge a lot for it. They nickel and dime you for everything.

It took 5 hour to get a crew to D Ice the plan. We had to sit on the runway for 5 hrs. in Calgary. It snows most of the winter. No proactive plan. In addition, after 3 calls to customer service they couldn't figure out how to have my wife and myself sit together on her birthday weekend. Everybody kept passing the buck. No decision from customer service, luggage drop off or check in team. The experience was a complete mess! I don't think we'll ever fly on this airline again.

Of our SIX flights in my travel group, five were delayed, and all (except possibly one) were just company screwups. One traveler had her CARRY ON baggage put on another flight because Air Canada could not properly do "weight and Balance". Bags missing for a day. Another traveler never made it. Then, (humor here) the flagship airline of the socialist country has NOTHING FOR FREE on board. Expect to pay for pretzels, folks. How's that socialism working out for ya, aye? I might book air Canada in the future if I have a meeting that I REALLY want to MISS!

I don’t know if there were any snacks served on the 5 hour flight. I might have been napping when the attendants came around. But I usually wake up when they do.

Food offerings need to be more plentiful and beverages need to be more healthy.

First My Flight was Delayed for Over 3HRS, I missed My Older Sister's Funeral, My Car Rentals I Missed it, Had to take Uber from the Airport and then to Rentals Next Day

Nothing at all ! Everything was fantastic from start to finish 👏

The flight was canceled. We only found out at the airport. We had to book another flight which cost us more then the whole trip booked through Kayak. Lynx took our email and was supposed to write us with an alternate flight. We never received an email. They talked about reimbursement which was to be explained in the email (which we never received).

The online system for Lynx air to pay for additional baggage is not satisfactory. I was charged 100+$ for my suitcase when I tried to explain that the online payment was not functional using the app and showed screenshots of the same. In the end I gave up and paid and went ahead.

No snacks, just water.... could have been better. The actual flight was good.

Flight delayed by 4 hours but no communication. With passengers until after the posted departure time became apparent the flight was not going to board even close to on time.

Flight was sent canceled. The absolute most useless staff I have ever witnessed. Utterly careless - literally could not care less. 100% never using this airline again.

Poor communication at the check in counter and boarding gates.

Other then the screaming baby the flight was fine, nothing special

Check in experience was smooth, and the flight attendants were courteous and friendly. Very positive experience overall, thank you all!

Flight arrived late but other than that everything else okay

Great price for a new plane. Only offered water which we knew.

Book cheap flights from Toronto to San Francisco

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Toronto to San Francisco found on KAYAK in the last 72 hours.
5/6Wed
2 stopsDelta
20h 27mYYZ-SFO
C$ 271
12/5Sun
1 stop
16h 24mYYZ-SFO
C$ 274
27/7Sat
1 stopAir Canada
8h 52mYTZ-SFO
C$ 278
3/6Mon
directAir Canada
5h 37mYYZ-SFO
C$ 278
7/6Fri
2 stopsWestJet
11h 19mYKF-SFO
C$ 285
9/6Sun
1 stopWestJet
8h 47mYKF-SFO
C$ 291
28/5Tue
directPorter Airlines
5h 37mYYZ-SFO
C$ 300
25/5Sat
directPorter Airlines
5h 37mYYZ-SFO
C$ 307
4/7Thu
2 stopsUnited Airlines
10h 05mYYZ-SFO
C$ 334
1/6Sat
1 stopUnited Airlines
9h 16mYYZ-SFO
C$ 343

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Last minute flights from Toronto to San Francisco

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Toronto to San Francisco that are departing in the next 10 days.
7/5Tue
multi-stop
16h 24mYYZ-SFO
11/5Sat
multi-stop
9h 15mSFO-YYZ
C$ 491
7/5Tue
multi-stop
23h 59mYYZ-SFO
18/5Sat
multi-stop
9h 01mSFO-YYZ
C$ 506
7/5Tue
multi-stopWestJet
12h 14mYYZ-SFO
13/5Mon
multi-stopWestJet
11h 52mSFO-YYZ
C$ 765
7/5Tue
multi-stopWestJet
12h 14mYYZ-SFO
22/5Wed
multi-stopWestJet
12h 32mSFO-YYZ
C$ 794
8/5Wed
directPorter Airlines
5h 37mYYZ-SFO
19/5Sun
directPorter Airlines
5h 07mSFO-YYZ
C$ 862
7/5Tue
directPorter Airlines
5h 37mYYZ-SFO
19/5Sun
directPorter Airlines
5h 07mSFO-YYZ
C$ 865
10/5Fri
directUnited Airlines
5h 54mYYZ-SFO
13/5Mon
multi-stopUnited Airlines
6h 49mSFO-YYZ
C$ 1,076
10/5Fri
multi-stopUnited Airlines
8h 11mYYZ-SFO
13/5Mon
multi-stopUnited Airlines
6h 49mSFO-YYZ
C$ 1,082
10/5Fri
multi-stopAir Canada
8h 57mYTZ-SFO
13/5Mon
multi-stopAir Canada
17h 35mSFO-YTZ
C$ 1,112
10/5Fri
multi-stopAir Canada
13h 51mYTZ-SFO
13/5Mon
multi-stopAir Canada
17h 35mSFO-YTZ
C$ 1,133

Search by stops

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Search by price

Flights to San Francisco

Destination:

San Francisco (SFO)United States

Return flight deals:

San Francisco - Toronto

Cabin classes:

C$ 2,896
C$ 1,820
C$ 1,223
C$ 490