SFO - YYZ

$161 Find Cheap Flights from San Francisco to Toronto Pearson Airport

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 Pearson Intl departing on 5/24. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Toronto Pearson Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Toronto.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Toronto.
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Everything you should know

Cheapest round-trip
$293
Typical prices: $612-$358
WestJet
Wed 5/27Wed 6/3
SFO - YYZ • 2 stops
Cheapest non-stop
$324
Typical prices: $603-$371
Porter Airlines
Wed 7/22Thu 8/6
SFO - YYZ • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
Porter offers free drinks and newer jets with Wi-Fi.
Travelers suggest having streaming options for the flight.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
+1
Nonstop flights
You can fly direct with Air Canada, Porter Airlines and United Airlines. Average duration is 5h 07m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $332 (round-trip)
Shortest trip • 7h 11m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 49% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Pearson Intl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from San Francisco to Pearson Intl (SFO-YYZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Pearson Intl 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 Pearson Intl

Wed, May 27 - Wed, Jun 3
WestJet Logo
6:00 am - 7:55 pm
SFO
-
YYZ
10h 55m
2 stops
WestJet Logo
9:00 am - 4:40 pm
YYZ
-
SFO
10h 40m
1 stop
$293WestJet
Thu, Sep 17 - Sun, Sep 20
WestJet Logo
6:00 am - 7:00 pm
SFO
-
YYZ
10h 00m
2 stops
WestJet Logo
10:25 pm - 12:00 pm
YYZ
-
SFO
16h 35m
1 stop
$294WestJet
Tue, Jul 7 - Wed, Jul 15
WestJet Logo
6:00 am - 7:55 pm
SFO
-
YYZ
10h 55m
2 stops
WestJet Logo
6:15 am - 12:00 pm
YYZ
-
SFO
8h 45m
1 stop
$295WestJet
Mon, Aug 31 - Wed, Sep 16
Multiple Airlines Logo
6:05 pm - 5:45 am
SFO
-
YYZ
8h 40m
1 stop
Multiple Airlines Logo
9:45 am - 12:20 pm
YYZ
-
SFO
5h 35mnonstop
$296Multiple Airlines
Wed, Jul 8 - Tue, Jul 14
WestJet Logo
6:00 am - 7:55 pm
SFO
-
YYZ
10h 55m
2 stops
WestJet Logo
3:50 pm - 9:55 pm
YYZ
-
SFO
9h 05m
1 stop
$297WestJet
Mon, Jul 20 - Wed, Jul 22
WestJet Logo
6:05 pm - 5:45 am
SFO
-
YYZ
8h 40m
1 stop
WestJet Logo
3:50 pm - 9:55 pm
YYZ
-
SFO
9h 05m
1 stop
$298WestJet
Tue, May 26 - Tue, Jun 2
Multiple Airlines Logo
8:44 pm - 5:45 am
SFO
-
YYZ
30h 01m
2 stops
Multiple Airlines Logo
9:45 am - 12:20 pm
YYZ
-
SFO
5h 35mnonstop
$299Multiple Airlines
Tue, Jul 7 - Fri, Jul 10
WestJet Logo
6:05 pm - 5:45 am
SFO
-
YYZ
8h 40m
1 stop
WestJet Logo
3:50 pm - 9:55 pm
YYZ
-
SFO
9h 05m
1 stop
$300WestJet
Mon, Aug 31 - Wed, Sep 16
WestJet Logo
6:05 pm - 6:55 am
SFO
-
YYZ
9h 50m
1 stop
WestJet Logo
10:00 am - 4:40 pm
YYZ
-
SFO
9h 40m
1 stop
$301WestJet
Wed, Jul 8 - Sat, Jul 11
WestJet Logo
6:05 pm - 6:55 am
SFO
-
YYZ
9h 50m
1 stop
WestJet Logo
9:00 am - 4:40 pm
YYZ
-
SFO
10h 40m
1 stop
$302WestJet
Booking Insights

KAYAK's insights & trends for San Francisco to Pearson Intl flights

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

How much is a round-trip flight from San Francisco to Toronto Pearson Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Francisco to Toronto Pearson Intl Airport departing in May.

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

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

For San Francisco to Toronto Pearson Airport, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Toronto Pearson Airport back to San Francisco, the best deals are generally found on Friday, with Monday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Toronto Pearson Intl Airport, 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 Toronto Pearson Intl Airport is February, where tickets cost $383 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $651 and $487 respectively.

Can I save money by flying with a layover from San Francisco to Toronto Pearson Intl Airport?

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 $520, prices are generally cheapest when you fly direct.

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

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 Toronto Pearson Intl Airport, 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 the flight from San Francisco to Toronto Pearson Intl Airport, 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 10 weeks before departure.

Expert advice

Expert advice for your flight from San Francisco to Pearson Intl

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada, United Airlines and YYZ

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

John Walton

John Walton

Expert on Porter Airlines and Air Transat

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Blane Bachelor

Blane Bachelor

Expert on SFO

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Good to know

Low seasonJanuary
Cheapest flight$161
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from San Francisco to Toronto Pearson Airport

When to book flights from San Francisco to Pearson Intl

Are your dates flexible? Find out the best times to travel from San Francisco to Pearson Intl 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.

Flights from San Francisco to Pearson Intl: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from San Francisco to Pearson Intl 
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
-
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.
Verified travelerFlew with Porter Airlines
SFO
-
YYZ
Mar 2024
Be on time, don’t carry so much cumbersome baggage on board.

FAQs for booking San Francisco to Toronto Pearson Airport flights

  • Where can I enjoy some quiet time at SFO?

    If you want to enjoy some quiet time while waiting for your flight at SFO, you can visit the airport's Reading Room located in terminal 1 near gates 40 and 48. Alternatively, you can visit the Berman Reflection Room, situated in the main hall of the international terminal. The airport's Reading Room is normally open from 8 am to 10 pm, while the Reflection Room is usually operational from 7 am to 11 pm.

  • Does YYZ have any exciting destinations worth checking out?

    YYZ has numerous destinations worth checking out. While at this airport, you can check out the film exhibition created by the Toronto International Film Festival, located in terminal 3. You can also check out large sculptures, a changing art display, and a dinosaur display in terminal 1.

  • How early should I get to SFO on my travel date?

    On the day you're set to fly to Toronto from SFO, you should reach the airport at least 2 hours before your flight. You should reach the airport early so that you have enough time to go through the airport's tedious security checkpoints.

  • Can I rent a car at YYZ?

    You can easily rent a car at YYZ, as the airport has several on-site car rental agencies like Budget, Avis, Enterprise, Dollar, and National. The counters for these car rentals are situated onl evel 1 of the parking garages adjacent terminals 1 and 3.

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

    In the last 3 days, the lowest price for a flight from San Francisco to Toronto Pearson Intl Airport was $161 for a one-way ticket and $293 for a round-trip.

  • Do I need a passport to fly between San Francisco and Toronto Pearson Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Francisco and on arrival in Toronto Pearson Airport.

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

    On your way to Toronto Pearson Airport, you’ll fly out from San Francisco. You’ll be landing at Toronto Pearson Intl.

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

    Air Canada, United Airlines, Iberia, Finnair, and British Airways offer inflight Wi-Fi service on the San Francisco to Toronto Pearson Airport flight route.

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

    The Embraer 195 E2 is the aircraft model that flies most regularly on the San Francisco to Toronto Pearson Airport flight route.

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

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between San Francisco and Toronto Pearson Airport, with SkyTeam being the most commonly used for this route.

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

    There are nonstop flights from San Francisco to Toronto Pearson Airport on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from San Francisco to Toronto are Porter Airlines and Delta. With an average price for the route of $411 and an overall rating of 8.0, Porter Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $483 and an overall rating of 7.9.

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

    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 Toronto Pearson Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Toronto Pearson Airport from San Francisco 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 San Francisco to Toronto Pearson Airport?

    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 Toronto Pearson Airport with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and YYZ can sometimes prove cheaper using this method.

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

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

KAYAK’s top tips for finding a cheap flight from San Francisco to Toronto Pearson Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $260 or less one-way and $489 or less round-trip.
  • While waiting for your flight to Toronto at San Francisco International Airport (SFO), you can watch flights take off and landfrom the airport's outdoor terrace. Located in boarding area G in the international terminal, this relaxed spot is normally open to passengers from 7 am to 11:30 pm.
  • SFO is home to four locations of XpresSpa that offer relaxing spa services like manicures, pedicures, facials, and massages. Two are situated in terminal 3, while terminal 2 and the international terminal each feature one. Given that they all have well-trained professionals and superb spa equipment, you will have a good time in any of the branches.
  • If you're traveling to Toronto with your kids from SFO, you should let them have fun at one of the airport's four exceptional children's play areas. Located near gate 22 in terminal 1, between gates 54A and 58B in terminal 2, and gates 62 and 87A in terminal 3, these children's play areas feature numerous toys and child-proof playgrounds.
  • In case you feel a bit unwell once you alight from your flight at Toronto Pearson International Airport (YYZ), you can visit the airport's Apple Tree Medical Center before security in terminal 1. You can count on receiving quality care at this center, as it boasts exceptional medical practitioners.
  • Before departing YYZ for your preferred destination in Toronto, you should consider catching your breath at one of the Plaza Premium Lounges. Situated in the international, domestic, and US transborder departures, these lounges feature comfortable seats, free and fast internet, various entertainment sources, clean toilets, beverages, and snacks.

Prefer to fly direct from San Francisco to Toronto Pearson Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from San Francisco to Toronto Pearson Intl.
Find which airlines fly direct from San Francisco Airport to Toronto Pearson Intl Airport, which days they fly and book direct flights.

Direct departures

San Francisco to Toronto Pearson Intl

Monday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Tuesday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Wednesday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Thursday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Friday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Saturday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Sunday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

See more direct flights

Direct returns

Toronto Pearson Intl to San Francisco

Monday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Tuesday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Wednesday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Thursday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Friday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Saturday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

Sunday

Air Canada,Porter Airlines,United Airlines

Air Canada,Porter Airlines, +1 more

See more direct flights

Reviews of the top 5 airlines serving from San Francisco to Pearson Intl

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Toronto. 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 San Francisco to Pearson Intl? 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 435 reviews
8.2Boarding
8.6Crew
8.0Comfort
7.6Food
7.0Entertainment
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..

I didn’t receive any help when they messed up and wasn’t honest and the supervisor did absolutely nothing to help me so I had to buy another ticket at $537

There was No Flight. Both Kayak and Porter refused to honor my booking. I was asked for an additional 1,300 $ CAD to keep the flight. After several emails to both Kayak and Porter I was ignored. I had to cancel my March spring break plans, dog kennel and hotel. I had to re-book another vacation to Nassau in January w Expedia. I had to re-book a new vacation for spring break. Porter and Kayak both blamed each other and would not work together to fix this. Not cool.

Even tho the flight was a bit delayed the team was apologetic. Everyone was friendly and efficient.

The flight was a little delayed but check in was easy and boarding was quick. Luggage was quickly available and everything worked great.

The Flight took off 2hrs late because there was no pilot showing up when the flight was ready to board.. Though the cabin crew was present and had prepared the plane, the FO turned around after 15 min and went away. A crew to fly the plane finally arrived over an hour later and we were able to board 1h30 min later than planned time... until everything was loaded, we left 2h late from the gate. This was a small plane, so don't expect any Entertainment... Wi-Fi access on board would work, but took an awful amount of time to figure out and get it work (I'm an IT person). Flying as VIPorter customer, I was expecting at least some warm meal, but everything served was just cold.. except the coffee maybe. Even in so-called VIPorter seats, space is cramped and trays are so tiny, you can barely setup your food. Flight caught up during the coast-to-coast crossing and was able to recoup about 45 min from the delay.. still arrived very late in Vancouver and had to wait a long time to get our registered bags. Let's see how the return flight will be in a few days..

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!

Due to a known technical error that Porter has not fixed in over a year, I was unable to check in the children on my reservation online and had to do it at the airport. Upon check in, there were no seats together, which was an issue as we had young children. The gate agent did manage to seat us together by moving other passengers, which was appreciated, but the other passengers were never informed, leading to confusion and delay upon boarding. The flight was over an hour late; no explanation or apology was ever issued. The bags on Porter take a long time to arrive--over half an hour at Hamilton on my inbound flight, and not much better on my return to Edmonton.

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

On my e-boarding pass it shows free wifi, yet the plane I was on didn’t have wifi. Please remove false advertising from your website and boarding passes

I didn't have any problems during my flight. My main issue is with airlines in general, they keep offering less and less every year, AirTransat is no different.

Crew was good, helpful. Flight ran on time.would have liked to take airtransat home to MTL. But the price back from San Jose Costa Rica was MUCH more expensive than the flight from MTL to San Jose c.r.

i was not able to take my flight because the information i needed to book my dog correctly was not provided

We are a senior couple (70+) and chose emergency exit seats so we would have 2 seats together and neither of us had to sit in a middle seat. My husband is type 1 diabetic on an insulin pump and I monitor his blood sugar levels. I am 5'9" and 250 lbs and found the seats extremely uncomfortable. Toward the end of the flight I developed diarrhea which lasted a full 24 hours.

They never sent me a confirmation to say my flight time had changed so I cut my holiday short by 6 hours Had to pay over 50 American for my luggage to be checked on the way home and that’s more that it cost on the way there. Arbitrarily charging more for the same thing when the passenger has no options is shady The cabin was an icebox going there and back, if all the passengers have their gloves on and their hoods up that should be an obvious sign to turn up the heat

I was very nice to arrive earlier than scheduled. Very much appreciated. No issues with flight. All was good.

The on-board crew were professional and friendly and made the trip feel like we were taken care of well. The gate for the flight departure changed three times...not great but not terrible. Considering it was the day of the New Jalisco Cartel mayhem, we can't really complain.

The entertainment system was down; food by purchase only; several people did not receive their luggage. No one answers at the local office or online about the luggage.

The Turkish was good . I had a problem with air Transat terrible experience for me

Onward flight was okay. return from Lisbon was poor as we missed our flight due to a long line at the passport control. Air Transat made no effort to accommodate us even though we were at the passport control 40 minutes prior to the departure.

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

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Flight itself excellent, but delayed so missed connection & got to destination 2 hrs later

Due to cancellation of connecting flight (Lufthansa) I didn’t fly with United

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

It was perfect! I've never flown with United before, but I definitely will in the future

the entire flight felt off. The crew seemed uninterested and disengaged. The food service was really bad - overcooked, bland, weird food service. They actually woke us up to serve chicken wraps in the middle of the night, after dinner and before breakfast. Made no sense. Ultimately, I was glad they did though, because the breakfast had been held for so long it was inedible. Eggs, potatoes, sausage - all disgusting. We were asked to "honor" the lavatories for premium customers and stay in our own cabin: this was also strange. So people in economy didn't pay enough to use the closest toilet to them??? It's a toilet. All in all, not the experience I have come to expect from United Airlines. The return flight from Paris to SFO was better, btw.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

Westjet was late and we missed our connecting flight with Cathay. Had to wait 8 hours. Westjet only allows 1 checked in baggage for international flights- it’s always been 2. Canada allows only 1 sandwhich bag size full off small liquids. Everything else will be tossed. Awful trip. Will never fly west jet or go to Toronto to connect flights!

I thought the coffee was excellent! The wait for the luggage was acceptable.. It left and arrived on time. My son found that his device worked very well and he really enjoyed his flight! The stewardess moved him up to the emergency exit and he very much appreciated that!

I wasn’t able to book or pay for a seat and they forgot to check me in for my third flight so I spent 24 hours in Toronto waiting for another one.

Everything was good except for flight delay, but it was because of the snow storm in the arrival airport.

The flight was cancelled less than 24 hours before departure. The alternate flight was a day later going from Grenada to Toronto to Vancouver to Calgary to Montreal. 2 days in the air. Not serious, Very bad service

I like the wider seats, Plus lots of legroom, Lacking entertainment, no tv or screen to play with

Liked in-flight wifi Did not like - nothing to complain, really. All good

The keg from Edmonton to Toronto My wife found it very cold. Other than that great flight.

Smooth flight Staff were courteous and welcoming upon entering and exiting the plane Pilot and crew provided frequent updates Leg space was not pleasant but manageable

Everything was good except I was a bit disappointed that I had to pay US $150 for bags.

shittiest airline in the hemisphere. To improve - start thinking you're flying people, not cattle

Easy boarding, inflight refreshments came on time and comfortable seat

It was good that our flight left early. It was a nice smooth flight and landing.

It was a problem because there was a delay where we sat before taking off from newark,then when landed in Toronto we sat on tarmac and they wouldn't let us out for a long period of time. When we finally were released to the airport in Toronto the attendant scanned our boarding pass that we were here for our connection to Brazil. We ran all the way to the gate and they said at the gate the door is shut so we can not let you on the plane. We explained that we were checked in by the attendant when we arrived at Toronto airport to go to Brazil and they should not have shut the door. We were ignored at the gate

Flight home was delayed multiple times, did not get home until 2am

the check-in lady at ORD was extremely rude and unprofessional. very disappointed as it was supposed to be a celebration for my wife's birthday and it really put a damper on things. if i wanted to be treated like trash, i would have flown Economy! (as opposed to business class)

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 left late and I didn’t get a glass of bubbly upon boarding (which I’m used to when booking business class on other flights), but otherwise it was a pleasant flight with lovely, helpful crew members and I enjoyed my meal.

Flight was canceled for a reason they knew hours before but did not mention. Next the gate chnage from 37 to 38 at least 10 times. Ridiculous.

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.

Everything you need to know for your flight from San Francisco to Pearson Intl

Information on your arrival and departure airports