Find Cheap Flights from Seattle/Tacoma Intl to Toronto (SEA - YTO)

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 Seattle/Tacoma Intl to Toronto

(Round-trip)
Depart: Thu Dec 7 2017 Return: Fri Dec 15 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
YYZ
8:56a
8h 56m
1 stop
YYZ
12:00a
SEA
7:50a
7h 50m
1 stop
Depart: Fri Jan 19 2018 Return: Sun Jan 28 2018 Trip spans 10 days
Major Airline
Major Airline
SEA
12:00a
YYZ
10:00a
10h 00m
1 stop
YYZ
12:00a
SEA
9:49a
9h 49m
1 stop
Depart: Tue Nov 7 2017 Return: Thu Nov 9 2017 Trip spans 3 days
American Airlines
American Airlines
SEA
12:00a
YYZ
5:25p
17h 25m
1 stop
YYZ
12:00a
SEA
4:41p
16h 41m
1 stop
Depart: Sat Dec 2 2017 Return: Sat Dec 9 2017 Trip spans 8 days
Delta
Delta
SEA
12:00a
YYZ
7:02a
7h 02m
1 stop
YYZ
12:00a
SEA
8:03a
8h 03m
1 stop
Depart: Sun Apr 1 2018 Return: Fri Apr 6 2018 Trip spans 6 days
WestJet
WestJet
SEA
12:00a
YYZ
7:47a
7h 47m
1 stop
YYZ
12:00a
SEA
8:25a
8h 25m
1 stop
Depart: Wed Nov 8 2017 Return: Sun Nov 12 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
YYZ
6:44a
6h 44m
1 stop
YYZ
12:00a
SEA
10:53a
10h 53m
2 stops
Depart: Thu Feb 1 2018 Return: Wed Feb 7 2018 Trip spans 7 days
Major Airline
Major Airline
SEA
12:00a
YYZ
1:23p
13h 23m
1 stop
YYZ
12:00a
SEA
9:33p
21h 33m
1 stop
Depart: Thu Apr 19 2018 Return: Sun Apr 29 2018 Trip spans 11 days
Delta
Delta
SEA
12:00a
YYZ
6:58a
6h 58m
1 stop
YYZ
12:00a
SEA
9:20a
9h 20m
1 stop
Depart: Tue Nov 28 2017 Return: Fri Dec 15 2017 Trip spans 18 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
YYZ
6:45a
6h 45m
1 stop
YYZ
12:00a
SEA
10:30a
10h 30m
1 stop
Depart: Sun Feb 11 2018 Return: Sat Feb 17 2018 Trip spans 7 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
YYZ
6:31a
6h 31m
1 stop
YYZ
12:00a
SEA
10:15a
10h 15m
1 stop
Depart: Thu Dec 21 2017 Return: Wed Jan 3 2018 Trip spans 14 days
American Airlines
American Airlines
SEA
12:00a
YYZ
11:18a
11h 18m
1 stop
YYZ
12:00a
SEA
10:54a
10h 54m
1 stop
Depart: Mon Nov 13 2017 Return: Wed Nov 15 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
YTZ
10:16a
10h 16m
1 stop
YTZ
12:00a
SEA
7:54a
31h 54m
1 stop
Depart: Thu Oct 26 2017 Return: Mon Oct 30 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
YYZ
2:22a
26h 22m
3 stops
YYZ
12:00a
SEA
10:07a
34h 07m
3 stops
Depart: Fri Dec 1 2017 Return: Sun Dec 3 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
YTZ
12:25p
12h 25m
1 stop
YTZ
12:00a
SEA
9:51a
9h 51m
1 stop
Direct flights SEA to YTO on United
Flight # Depart SEA Arrive YYZ Sun Mon Tue Wed Thu Fri Sat Valid Between
8446 6:30 am 1:58 pm Oct 7 - Oct 28
8446 8:20 am 3:50 pm Nov 5 - Jan 9
8446 8:20 am 3:50 pm Oct 30 - Nov 4
8446 8:20 am 3:50 pm Oct 29 - Oct 29
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Seattle
$399
Destination

Toronto
only $399
only $524