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Find Flight Deals from Seattle/Tacoma Intl to Toronto Pearson Intl (SEA - YYZ)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Seattle/Tacoma Intl to Toronto Pearson Intl

(Round-trip)
Depart: Fri Feb 20 2015 Return: Sat Feb 21 2015 Trip spans 2 days
American Airlines
American Airlines
SEA
9:37a
YYZ
12:40a
15h 03m
1 stop
YYZ
7:30a
SEA
7:59p
12h 29m
1 stop
Depart: Thu Jan 15 2015 Return: Sun Jan 18 2015 Trip spans 4 days
Multiple Airlines
Multiple Airlines
SEA
7:35a
YYZ
3:59p
8h 24m
1 stop
YYZ
1:30a
SEA
7:13p
17h 43m
1 stop
Depart: Wed Jan 7 2015 Return: Thu Jan 8 2015 Trip spans 2 days
United
United
SEA
9:01a
YYZ
3:34p
6h 33m
1 stop
YYZ
1:15a
SEA
8:40a
7h 25m
1 stop
Depart: Fri Jan 9 2015 Return: Sat Jan 10 2015 Trip spans 2 days
US Airways
US Airways
SEA
9:37a
YYZ
3:59p
6h 22m
1 stop
YYZ
1:00a
SEA
9:00a
8h 00m
1 stop
Depart: Fri Feb 6 2015 Return: Sat Feb 7 2015 Trip spans 2 days
Delta
Delta
SEA
8:00a
YYZ
2:39p
6h 39m
1 stop
YYZ
1:30a
SEA
8:56a
7h 26m
1 stop
Depart: Thu Jan 8 2015 Return: Fri Jan 9 2015 Trip spans 2 days
United
United
SEA
2:40a
YYZ
11:00a
8h 20m
1 stop
YYZ
1:15a
SEA
8:40a
7h 25m
1 stop
Depart: Mon Jan 12 2015 Return: Tue Jan 13 2015 Trip spans 2 days
American Airlines
American Airlines
SEA
9:37a
YYZ
3:59p
6h 22m
1 stop
YYZ
1:00a
SEA
9:00a
8h 00m
1 stop
Depart: Tue Jan 13 2015 Return: Wed Jan 14 2015 Trip spans 2 days
United
United
SEA
9:01a
YYZ
3:34p
6h 33m
1 stop
YYZ
1:15a
SEA
8:40a
7h 25m
1 stop
Depart: Wed Jan 14 2015 Return: Thu Jan 15 2015 Trip spans 2 days
US Airways
US Airways
SEA
9:37a
YYZ
3:59p
6h 22m
1 stop
YYZ
4:19a
SEA
11:47a
7h 28m
1 stop
Depart: Fri Jan 16 2015 Return: Sat Jan 17 2015 Trip spans 2 days
American Airlines
American Airlines
SEA
6:50a
YYZ
3:59p
9h 09m
1 stop
YYZ
1:00a
SEA
9:00a
8h 00m
1 stop
Depart: Sat Jan 17 2015 Return: Sun Jan 18 2015 Trip spans 2 days
American Airlines
American Airlines
SEA
9:37a
YYZ
3:59p
6h 22m
1 stop
YYZ
1:00a
SEA
9:00a
8h 00m
1 stop
Depart: Sun Jan 18 2015 Return: Mon Jan 19 2015 Trip spans 2 days
United
United
SEA
9:02a
YYZ
3:34p
6h 32m
1 stop
YYZ
1:15a
SEA
8:40a
7h 25m
1 stop
Depart: Tue Jan 20 2015 Return: Wed Jan 21 2015 Trip spans 2 days
US Airways
US Airways
SEA
9:37a
YYZ
3:59p
6h 22m
1 stop
YYZ
4:19a
SEA
11:47a
7h 28m
1 stop
Depart: Wed Jan 21 2015 Return: Thu Jan 22 2015 Trip spans 2 days
American Airlines
American Airlines
SEA
9:37a
YYZ
3:59p
6h 22m
1 stop
YYZ
1:00a
SEA
9:00a
8h 00m
1 stop
Depart: Sat Jan 24 2015 Return: Sun Jan 25 2015 Trip spans 2 days
American Airlines
American Airlines
SEA
9:37a
YYZ
3:59p
6h 22m
1 stop
YYZ
1:00a
SEA
9:00a
8h 00m
1 stop
Depart: Sun Jan 25 2015 Return: Mon Jan 26 2015 Trip spans 2 days
American Airlines
American Airlines
SEA
9:37a
YYZ
3:59p
6h 22m
1 stop
YYZ
4:19a
SEA
11:47a
7h 28m
1 stop
Depart: Mon Jan 26 2015 Return: Tue Jan 27 2015 Trip spans 2 days
US Airways
US Airways
SEA
9:37a
YYZ
3:59p
6h 22m
1 stop
YYZ
4:19a
SEA
11:47a
7h 28m
1 stop
Depart: Tue Jan 27 2015 Return: Wed Jan 28 2015 Trip spans 2 days
United
United
SEA
9:01a
YYZ
3:34p
6h 33m
1 stop
YYZ
5:05a
SEA
12:41p
7h 36m
1 stop
Depart: Mon Apr 6 2015 Return: Wed Apr 15 2015 Trip spans 10 days
Alaska Airlines
Alaska Airlines
SEA
8:35p
YYZ
4:21a
7h 46m
1 stop
YYZ
2:00a
SEA
9:27a
7h 27m
1 stop
Depart: Fri Jan 2 2015 Return: Wed Jan 7 2015 Trip spans 6 days
Air Canada
Air Canada
SEA
2:00p
YYZ
9:51p
7h 51m
1 stop
YYZ
2:00a
SEA
10:09a
8h 09m
1 stop
Change your search
Direct flights SEA to YYZ on United
Flight # Depart SEA Arrive YYZ Sun Mon Tue Wed Thu Fri Sat Valid Between
8446 8:00 am 3:33 pm Dec 13 - Jan 13
8446 8:00 am 3:33 pm Jan 15 - Feb 10
Airports
Origin

Seattle
$393
Destination

Toronto
$393