Find Cheap Flights from Toronto to San Francisco (YTO - SFO)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Toronto to San Francisco

(Round-trip)
Depart: Fri Sep 8 2017 Return: Mon Sep 11 2017 Trip spans 4 days
Delta
Delta
YYZ
SFO
9h 52m
1 stop
SFO
YYZ
8h 25m
1 stop
Depart: Sat Sep 9 2017 Return: Sun Oct 1 2017 Trip spans 23 days
Major Airline
Major Airline
YYZ
SFO
7h 30m
nonstop
SFO
YYZ
1h 30m
nonstop
Depart: Fri Dec 29 2017 Return: Tue Jan 2 2018 Trip spans 5 days
Air Canada
Air Canada
YTZ
SFO
10h 11m
1 stop
SFO
YTZ
7h 55m
1 stop
Depart: Thu Sep 14 2017 Return: Sun Sep 17 2017 Trip spans 4 days
Major Airline
Major Airline
YYZ
SFO
7h 30m
nonstop
SFO
YYZ
1h 30m
nonstop
Depart: Thu Oct 12 2017 Return: Mon Oct 16 2017 Trip spans 5 days
Delta
Delta
YYZ
SFO
9h 01m
1 stop
SFO
YYZ
8h 15m
1 stop
Depart: Thu Oct 19 2017 Return: Sun Oct 22 2017 Trip spans 4 days
Major Airline
Major Airline
YYZ
SFO
7h 30m
nonstop
SFO
YYZ
1h 30m
nonstop
Depart: Fri Oct 27 2017 Return: Mon Oct 30 2017 Trip spans 4 days
Delta
Delta
YYZ
SFO
10h 02m
1 stop
SFO
YYZ
7h 10m
1 stop
Depart: Sat Oct 28 2017 Return: Tue Oct 31 2017 Trip spans 4 days
Major Airline
Major Airline
YYZ
SFO
7h 30m
nonstop
SFO
YYZ
1h 30m
nonstop
Depart: Thu Nov 2 2017 Return: Thu Nov 9 2017 Trip spans 8 days
Delta
Delta
YYZ
SFO
10h 02m
1 stop
SFO
YYZ
9h 45m
1 stop
Depart: Fri Dec 1 2017 Return: Sun Dec 3 2017 Trip spans 3 days
Delta
Delta
YYZ
SFO
7h 58m
1 stop
SFO
YYZ
8h 10m
1 stop
Depart: Wed Sep 20 2017 Return: Wed Sep 27 2017 Trip spans 8 days
Delta
Delta
YYZ
SFO
10h 18m
1 stop
SFO
YYZ
8h 10m
1 stop
Depart: Thu Aug 31 2017 Return: Thu Sep 7 2017 Trip spans 8 days
Major Airline
Major Airline
YYZ
SFO
7h 30m
nonstop
SFO
YYZ
1h 30m
nonstop
Depart: Fri Nov 3 2017 Return: Thu Nov 9 2017 Trip spans 7 days
Delta
Delta
YYZ
SFO
7h 30m
1 stop
SFO
YYZ
9h 45m
1 stop
Depart: Wed Jul 12 2017 Return: Wed Jul 19 2017 Trip spans 8 days
Major Airline
Major Airline
YYZ
SFO
7h 30m
nonstop
SFO
YYZ
1h 30m
nonstop
Depart: Wed Dec 6 2017 Return: Mon Dec 18 2017 Trip spans 13 days
Delta
Delta
YYZ
SFO
7h 18m
1 stop
SFO
YYZ
6h 43m
1 stop
Depart: Fri Jul 14 2017 Return: Tue Jul 25 2017 Trip spans 12 days
Major Airline
Major Airline
YYZ
SFO
7h 30m
nonstop
SFO
YYZ
1h 30m
nonstop
Depart: Wed Aug 16 2017 Return: Mon Aug 21 2017 Trip spans 6 days
Major Airline
Major Airline
YYZ
SFO
7h 30m
nonstop
SFO
YYZ
1h 30m
nonstop
Depart: Tue Aug 29 2017 Return: Wed Sep 6 2017 Trip spans 9 days
Delta
Delta
YYZ
SFO
9h 01m
1 stop
SFO
YYZ
6h 43m
1 stop
Depart: Thu Jul 13 2017 Return: Tue Aug 15 2017 Trip spans 34 days
Major Airline
Major Airline
YYZ
SFO
7h 30m
1 stop
SFO
YYZ
1h 30m
1 stop
Depart: Thu Jul 27 2017 Return: Sun Jul 30 2017 Trip spans 4 days
Major Airline
Major Airline
YYZ
SFO
7h 30m
1 stop
SFO
YYZ
1h 30m
1 stop
Direct flights YTO to SFO on United
Flight # Depart YYZ Arrive SFO Sun Mon Tue Wed Thu Fri Sat Valid Between
8611 6:30 am 8:58 am Jun 28 - Sep 5
8517 8:15 am 10:25 am Jun 28 - Sep 21
8037 4:35 pm 7:03 pm Jul 7 - Jul 14
8037 4:35 pm 7:03 pm Jun 28 - Jul 5
8037 4:35 pm 7:03 pm Aug 3 - Sep 5
8037 4:35 pm 7:03 pm Jul 26 - Aug 2
8037 4:35 pm 7:03 pm Jul 24 - Jul 30
8037 4:35 pm 7:03 pm Jul 17 - Jul 20
8037 4:35 pm 7:03 pm Jul 15 - Jul 23
8037 4:35 pm 7:03 pm Jul 8 - Jul 13
8037 4:35 pm 7:03 pm Jun 30 - Jul 6
8491 6:55 pm 9:21 pm Jun 28 - Jul 5
8491 6:55 pm 9:21 pm Jul 2 - Jul 9
8491 6:55 pm 9:21 pm Jul 10 - Jul 31
8491 6:55 pm 9:21 pm Jul 11 - Jul 30
8491 6:55 pm 9:21 pm Aug 1 - Sep 5
8519 8:55 pm 11:23 pm Jun 28 - Jul 9
8519 8:55 pm 11:23 pm Jul 10 - Sep 5
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Why aren’t prices accurate 100% of the time?
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Airports
Origin

Toronto
only $356
only $707
Destination

San Francisco
$356
Airlines Airline reviews

1 traveler who booked a flight from Toronto to San Francisco rated their chosen airline with an average of 8.0

Overall
8.0
Boarding
8.0
Crew
8.0
Comfort
8.0
Food
8.0
Entertainment
8.0