YYZ - SFO

Find Cheap Flights from Toronto Pearson Intl to San Francisco

Round-trip
Economy
Toronto (YYZ)
San Francisco
Fri 11/15
Fri 11/22
Any month
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Toronto Pearson Intl to San Francisco Flight Information

Avg. Flight Duration 5h 22m
Flights Arrive in San Francisco
Flights Depart from Toronto Pearson Intl
Flight Price $381
Distance 2,255 miles
Airlines Delta, United Airlines, Aeromexico

Good to Know

Low Season:
January
Best time to beat the crowds
2%
expected price decrease
High Season:
December
Most popular time to fly
0%
expected price increase
Average Price:
$479
(avg. price over the last 2 weeks)
Good Deal:
$446
or less (round trip)

When to Book Flights from Toronto Pearson Intl to San Francisco

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top Tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $446 or less.
The cheapest flight from Toronto Pearson Intl to San Francisco was found 90 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
Morning departure is around 13% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Toronto Pearson Intl to San Francisco Flights

How long does a flight from Toronto Pearson Intl to San Francisco take?
An average nonstop flight takes 5h 44m, covering a distance of 2255 miles.
How many flights are there between Toronto Pearson Intl and San Francisco?
There are 309 (nonstop) flights between Toronto Pearson Intl and San Francisco per week, averaging 43 per day.
Which airlines provide the cheapest flights from Toronto Pearson Intl to San Francisco?
In the past 3 days, the cheapest round-trip tickets were found on Delta ($381), United Airlines ($514) and Aeromexico ($2092).
Do I need a passport to fly between Toronto Pearson Intl and San Francisco?
Yes.
Which airlines fly most frequently between Toronto Pearson Intl and San Francisco?
United Airlines (11 times daily), Air Canada (10 times daily), Air New Zealand (8 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Toronto Pearson Intl to San Francisco?
For Toronto Pearson Intl to San Francisco, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from San Francisco back to Toronto Pearson Intl, the best deals are generally found on Wednesday, with Thursday being the most expensive.
How does KAYAK find such low flight prices?
KAYAK processes over 2 billion travel queries annually and displays results from hundreds of airlines and third party sites, allowing it to find a variety of flight prices and options. It also displays results from 2M+ properties along with rental cars, vacation packages, activities and millions of verified reviews so users can see as many available travel options as possible.
How can Hacker Fares save me money?
Hacker Fares allow you to combine one-way tickets on different airlines when it can save you money over a traditional round-trip ticket.
Does KAYAK query more flight providers than competitors?
Yes, KAYAK has access to more data and information than online travel agencies and consistently outperforms the competition in accuracy, globally.
How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travelers know whether to wait or book now.

Book cheap flights from Toronto Pearson Intl to San Francisco (round-trip)

Airports
Origin
Toronto
$381
only
$381
Destination
San Francisco
$381
only
$381
Wed, Nov 13
YYZ
Toronto Pearson Intl
SFO
San Francisco
10h 43m
Wed, Nov 20
SFO
San Francisco
YYZ
Toronto Pearson Intl
11h 17m
Trip: 8 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 26,857 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.5
TPA
AMS
Good 6.6

Cons: Delta Comfort isn’t so comfortable. Seats are too skinny.

LGA
FLL
Excellent 8.4

Pros: The crew was amazing

Cons: Other travellers where rude

ATL
LGA
Excellent 8.3

Pros: Plane seemed well maintained and newer. Crew seemed friendly.

SEA
NRT
Excellent 9.0

Pros: Flight was comfortable and smooth all the way

Cons: Tastier food options

BWI
ATL
Good 7.6

Pros: Thanks for the monitors.

Cons: The crew seems tired.

Sat, Dec 28
YYZ
Toronto Pearson Intl
SFO
San Francisco
6h 00m
Tue, Dec 31
SFO
San Francisco
YYZ
Toronto Pearson Intl
4h 50m
Trip: 4 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 5 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.6
Food
6.5
EWR
TLV
Excellent 8.0

Pros: Entertainment system

ELP
IAH
Okay 4.5

Pros: It was a mediocre flight. No frills.

Cons: Seats could be more comfortable.

SFO
EWR
Good 6.6

Cons: Not enough room

SJU
IAH
Excellent 8.0

Pros: Flight landed earlier than scheduled making my connecting flight much easier

Cons: None

SEA
EWR
Good 6.3

Cons: ran out of the food i wanted. poor selection of food... screen on "tv" was too dark to see details

Wed, Jan 8
YYZ
Toronto Pearson Intl
SFO
San Francisco
11h 12m
Wed, Jan 15
SFO
San Francisco
YYZ
Toronto Pearson Intl
10h 49m
Trip: 8 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 26,857 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.5
ATL
FAY
Excellent 8.5

Cons: Seats are terrible - need replacing-worn out; say like Queen Latina, setting on top of one another; absolutely no leg room!

SLC
BWI
Okay 4.0

Cons: 90 minute delay

JFK
SAT
Good 6.0

Pros: The crew were awesome and friendly, both in the air and on the ground.

Cons: Delta communicated no reasoning for delaying our flight three hours. They also did not update estimated departure times even when it was clear we would be delayed multiple times because the plane was not at the gate, the crew were not in place, and the pilot safety checks had not occurred.

MSP
BOS
Okay 4.0

Pros: Crew were helpful and cheerful.

Cons: Flight on time! Missed connections. In hotel overnight. Missed the event I was travelling to attend!

ATL
LGA
Excellent 8.3

Pros: Plane seemed well maintained and newer. Crew seemed friendly.

Tue, Dec 10
YYZ
Toronto Pearson Intl
SFO
San Francisco
12h 12m
Sat, Jan 11
SFO
San Francisco
YYZ
Toronto Pearson Intl
11h 47m
Trip: 33 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 26,857 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.5
SEA
NRT
Excellent 9.0

Pros: Flight was comfortable and smooth all the way

Cons: Tastier food options

LAS
SLC
Excellent 9.6

Pros: Great crew, nice plane, awesomeness me entertainment

JFK
SAO
Excellent 9.0

Cons: Im paid for confort. But give a economic. Maybe mix with golairline.

RDU
DTW
Good 6.0

Cons: Delays both in DETROIT and a huge delay in Shanghai.

LGA
FLL
Excellent 8.4

Pros: The crew was amazing

Cons: Other travellers where rude

Wed, Apr 1
YYZ
Toronto Pearson Intl
SFO
San Francisco
11h 52m
Tue, May 5
SFO
San Francisco
YYZ
Toronto Pearson Intl
10h 20m
Trip: 35 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 26,857 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.5
ATL
NAS
Excellent 9.0

Pros: Yes crew was great

Cons: More leg space

SLC
BWI
Okay 4.0

Cons: 90 minute delay

CVG
LGA
Mediocre 3.3

Cons: Late

DTW
PHX
Excellent 10.0

Pros: It was a safe journey good rest and a very smooth operation

Cons: More vegan options

LGA
ORD
Good 7.2

Cons: Small plane, feels cramped

Thu, Jan 2
YYZ
Toronto Pearson Intl
SFO
San Francisco
6h 00m
Thu, Jan 9
SFO
San Francisco
YYZ
Toronto Pearson Intl
4h 50m
Trip: 8 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 5 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.6
Food
6.5
DEN
DFW
Excellent 8.0

Cons: Not leave 2 hours late

IAD
CMH
Good 6.0

Pros: Missed this flight

Cons: Missed this flight

MCO
EWR
Mediocre 2.0

Pros: Nothing

Cons: 100% of staff was rude and they love to nickel and dime you.

GEG
SFO
Good 6.3

Cons: A safe, quiet set of flights. Nothing really unusual, which is a good thing. US airlines suck badly in cuisine and this trip reinforcedji

EWR
MCO
Mediocre 2.0

Pros: Nothing

Cons: Bad crew no food bad flight

Wed, Apr 8
YYZ
Toronto Pearson Intl
SFO
San Francisco
11h 11m
Tue, Apr 14
SFO
San Francisco
YYZ
Toronto Pearson Intl
7h 48m
Trip: 7 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 26,857 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.5
DTW
PHX
Excellent 10.0

Pros: It was a safe journey good rest and a very smooth operation

Cons: More vegan options

MAD
CDG
Good 7.2

Cons: I had a tight connection, but made it to the gate in time. I walked down the jetway to what appeared to be a locked door, with no one there to guide me on how to board. It turns out there was a stairwell at the end of the jetway, which was to take me to a bus on the tarmac. This was very stressful.

MIA
ATL
Excellent 10.0

Pros: The crew is always smiling and ready to help you and I really like that.

LGA
FLL
Excellent 8.4

Pros: The crew was amazing

Cons: Other travellers where rude

SLC
SJC
Good 6.0

Cons: Bag drop agent was not helpful.

Tue, Nov 26
YYZ
Toronto Pearson Intl
SFO
San Francisco
6h 00m
Mon, Dec 2
SFO
San Francisco
YYZ
Toronto Pearson Intl
4h 50m
Trip: 7 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 5 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.6
Food
6.5
LAX
HNL
Excellent 10.0

Pros: I really love Hawaii it was beautiful.

Cons: It was perfect

BOS
ORD
Okay 5.3

Pros: Most uncomfortable plane that I've ever been on

Cons: Seat space

LAX
KOA
Excellent 8.0

Cons: Older airplane with ragged seats; food wasn't very good

ORD
MSP
Okay 5.0

Cons: Flight left 2.5 hrs late. Had to wait on tarmac 45 minutes then had to change planes and run to other end of Chicago airport. My friend was in a wheelchair so extremely inconvenient.

DEN
DFW
Excellent 8.0

Cons: Not leave 2 hours late

Wed, Feb 5
YYZ
Toronto Pearson Intl
SFO
San Francisco
12h 15m
Mon, Feb 10
SFO
San Francisco
YYZ
Toronto Pearson Intl
8h 39m
Trip: 6 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 26,857 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.5
ORH
DTW
Excellent 10.0

Pros: I felt really comfortable safe and more than happy to fly with Delta. Thank you.

Cons: More vegan options.

LGA
FLL
Excellent 8.4

Pros: The crew was amazing

Cons: Other travellers where rude

ATL
FAY
Excellent 8.5

Cons: Seats are terrible - need replacing-worn out; say like Queen Latina, setting on top of one another; absolutely no leg room!

MSP
SEA
Good 7.6

Cons: Luggage drop was severely understaffed. We had checked in, had boarding passes but there was a 45 minute wait just to drop off a checked bag.

ATL
JNB
Mediocre 3.3

Pros: Not a lot

Cons: Customer service

Fri, Nov 22
YYZ
Toronto Pearson Intl
SFO
San Francisco
5h 57m
Sun, Dec 1
SFO
San Francisco
YYZ
Toronto Pearson Intl
4h 50m
Trip: 10 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 5 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.6
Food
6.5
IAD
EWR
Good 6.0

Cons: E145 is extremely crowded. No leg room on the left side

CLE
EWR
Excellent 9.0

Pros: Great customer service. Gate agent was able to swap my flight for an earlier one.

MFR
SFO
Excellent 10.0

Pros: The beverage service and entertainment was fantastic!

Cons: I wish the seats were slightly roomier.

EWR
MCO
Mediocre 2.0

Pros: Nothing

Cons: Bad crew no food bad flight

VIE
EWR
Excellent 9.3

Pros: The crew

Fri, Mar 20
YYZ
Toronto Pearson Intl
SFO
San Francisco
9h 21m
Wed, Mar 25
SFO
San Francisco
YYZ
Toronto Pearson Intl
8h 23m
Trip: 6 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 26,857 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.5
BUF
JFK
Good 7.6

Pros: Yes

SLC
SJC
Good 6.0

Cons: Bag drop agent was not helpful.

CLT
CVG
Good 6.0

Pros: Flight attendant coughed in my face twice without covering her mouth while I was seated and she was passing out drinks and snacks

SGF
ATL
Okay 5.6

Pros: Plane was held for at least 40+ min for additional passengers. I was in First Class and no drinks were offered until another passenger complained and then the flight team took a a burden to have to offer anything.

Cons: New Flight crew.

IAH
SLC
Good 6.8

Pros: Good movie selection

Cons: Always late to depart. Seating was cramped and uncomfortable

Sun, Dec 22
YYZ
Toronto Pearson Intl
SFO
San Francisco
6h 00m
Sat, Dec 28
SFO
San Francisco
YYZ
Toronto Pearson Intl
4h 50m
Trip: 7 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 5 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.6
Food
6.5
DEN
OMA
Okay 4.0

Cons: Flight was over booked and 1 hr delay

MKE
ORD
Okay 5.3

Pros: Crew professional. Flight on time and clean

Cons: Seating room was horrible. My knees hit the seat on front of me, fortunately the gentleman sitting there did not try to recline. Seat very narrow As well as isle. Controls for monitor in seat back on arm rest and I kept activating it accidentally while trying to nap which was annoying. I’m 6’1” and 190 pounds so am not what I’d consider oversized but I’ve not been this uncomfortable on a flight in many years. Will make a note to avoid this line and plane in the future

ORD
MSP
Okay 5.0

Cons: Flight left 2.5 hrs late. Had to wait on tarmac 45 minutes then had to change planes and run to other end of Chicago airport. My friend was in a wheelchair so extremely inconvenient.

SLC
DEN
Okay 5.2

Pros: The captain kept us informed about a delay.

Cons: The seats are cramped

PHX
DEN
Mediocre 3.0

Cons: Crew being less mean

Wed, Oct 30
YYZ
Toronto Pearson Intl
SFO
San Francisco
8h 08m
Wed, Nov 6
SFO
San Francisco
YYZ
Toronto Pearson Intl
8h 08m
Trip: 8 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 26,857 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.5
SEA
NRT
Excellent 9.0

Pros: Flight was comfortable and smooth all the way

Cons: Tastier food options

RDU
JAX
Excellent 8.4

Cons: It felt like the flight attendant had a long day. Chairs weren't super comfortable.

ATL
EWR
Good 6.0

Cons: just an old plane. still had ashtrays in it. but overall ok because arrived safely and professionalism of staff was quite commendable

LGA
FLL
Excellent 8.4

Pros: The crew was amazing

Cons: Other travellers where rude

SLC
MSO
Excellent 9.6

Pros: Great crew, nice plane, awesome entertainment

Thu, Feb 6
YYZ
Toronto Pearson Intl
SFO
San Francisco
12h 15m
Sun, Feb 16
SFO
San Francisco
YYZ
Toronto Pearson Intl
7h 18m
Trip: 11 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 26,857 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.5
RDU
DTW
Good 6.0

Cons: Delays both in DETROIT and a huge delay in Shanghai.

DTW
LAS
Okay 4.3

Cons: On board entertainment was inop, making for a long (4) hours flight.

MSY
LGA
Excellent 9.6

Pros: On time, comfortable flight. Great crew and service.

Cons: Nothing. Everything was great.

MAD
CDG
Good 7.2

Cons: I had a tight connection, but made it to the gate in time. I walked down the jetway to what appeared to be a locked door, with no one there to guide me on how to board. It turns out there was a stairwell at the end of the jetway, which was to take me to a bus on the tarmac. This was very stressful.

TPA
DTW
Excellent 10.0

Cons: The website could work for starters

Fri, Dec 20
YYZ
Toronto Pearson Intl
SFO
San Francisco
5h 44m
Fri, Dec 27
SFO
San Francisco
YYZ
Toronto Pearson Intl
4h 44m
Trip: 8 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 5 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.6
Food
6.5
DFW
DEN
Excellent 8.3

Cons: On time departure

ORD
RDU
Mediocre 3.0

Pros: Nothing

Cons: Better customer service with drinks and friendliness of crew

LAX
KOA
Excellent 8.0

Cons: Older airplane with ragged seats; food wasn't very good

ORD
MSP
Okay 5.0

Cons: Flight left 2.5 hrs late. Had to wait on tarmac 45 minutes then had to change planes and run to other end of Chicago airport. My friend was in a wheelchair so extremely inconvenient.

ELP
IAH
Okay 4.5

Pros: It was a mediocre flight. No frills.

Cons: Seats could be more comfortable.

Sat, Mar 7
YYZ
Toronto Pearson Intl
SFO
San Francisco
15h 30m
Sat, Mar 21
SFO
San Francisco
YYZ
Toronto Pearson Intl
13h 14m
$2092
Trip: 14 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 8,820 reviews
Overall
7.6
Boarding
7.6
Comfort
7.5
Crew
7.9
Entertainment
7.3
Food
7.1
ORD
GDL
Excellent 9.0

Pros: Everything went according to schedule, staff was suoee friendly and helpful.

Cons: Not enough leg room

JFK
MEX
Excellent 8.6

Pros: The attention of the crew

Cons: Hot food

GDL
LAX
Excellent 10.0

Pros: Crew was amazing. Seats were comfortable.

YVR
MEX
Excellent 8.0

Pros: Comfortable plane.

Cons: Boarding, it was organized chaos with having to show your passport verification then get in another line to board.

ORD
MEX
Mediocre 3.0

Pros: Nothing!

Cons: Old Plane, My seat control had an error message, service could improve a lot it was a first class ticket and I had no service at all... I had just ONE DRINK during all the flight. Flight attendants were MIA the whole time. Food service was regular. I am completely disappointed of Aeromexico

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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