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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: Wed Feb 25 2015 Return: Thu Feb 26 2015 Trip spans 2 days
American Airlines
American Airlines
SEA
9:37a
YYZ
6:48a
21h 11m
1 stop
YYZ
1:25p
SEA
7:45a
18h 20m
1 stop
Depart: Thu Mar 12 2015 Return: Mon Mar 23 2015 Trip spans 12 days
Multiple Airlines
Multiple Airlines
SEA
2:40a
YYZ
3:09p
12h 29m
1 stop
YYZ
6:22a
SEA
2:21p
7h 59m
1 stop
Depart: Tue Feb 17 2015 Return: Thu Feb 19 2015 Trip spans 3 days
Multiple Airlines
Multiple Airlines
SEA
1:40a
YYZ
2:09p
12h 29m
1 stop
YYZ
9:37a
SEA
7:37p
10h 00m
1 stop
Depart: Wed Feb 18 2015 Return: Sat Feb 28 2015 Trip spans 11 days
Multiple Airlines
Multiple Airlines
SEA
1:40a
YYZ
2:09p
12h 29m
1 stop
YYZ
10:00a
SEA
7:22p
9h 22m
1 stop
Depart: Tue Feb 24 2015 Return: Fri Feb 27 2015 Trip spans 4 days
Multiple Airlines
Multiple Airlines
SEA
1:40a
YYZ
2:09p
12h 29m
1 stop
YYZ
10:00a
SEA
7:13p
9h 13m
1 stop
Depart: Wed Mar 4 2015 Return: Sun Mar 8 2015 Trip spans 4 days
Multiple Airlines
Multiple Airlines
SEA
1:40a
YYZ
2:09p
12h 29m
1 stop
YYZ
11:03a
SEA
9:46p
10h 43m
1 stop
Depart: Fri Mar 13 2015 Return: Tue Mar 24 2015 Trip spans 12 days
Multiple Airlines
Multiple Airlines
SEA
6:20p
YYZ
7:53a
13h 33m
1 stop
YYZ
10:42a
SEA
8:52p
10h 10m
1 stop
Depart: Wed Apr 1 2015 Return: Tue Apr 7 2015 Trip spans 7 days
Multiple Airlines
Multiple Airlines
SEA
6:10p
YYZ
12:15p
18h 05m
1 stop
YYZ
1:09p
SEA
8:37p
7h 28m
1 stop
Depart: Tue Mar 3 2015 Return: Wed Mar 11 2015 Trip spans 8 days
Delta
Delta
SEA
7:40p
YYZ
4:25a
8h 45m
1 stop
YYZ
2:35a
SEA
9:47a
7h 12m
1 stop
Depart: Mon Feb 16 2015 Return: Mon Feb 23 2015 Trip spans 8 days
American Airlines
American Airlines
SEA
10:51a
YYZ
6:16a
19h 25m
1 stop
YYZ
10:32a
SEA
9:25p
10h 53m
1 stop
Depart: Thu Feb 19 2015 Return: Sat Feb 21 2015 Trip spans 3 days
American Airlines
American Airlines
SEA
6:50a
YYZ
12:40a
17h 50m
1 stop
YYZ
7:30a
SEA
7:59p
12h 29m
1 stop
Depart: Fri Feb 20 2015 Return: Mon Feb 23 2015 Trip spans 4 days
American Airlines
American Airlines
SEA
9:37a
YYZ
12:40a
15h 03m
1 stop
YYZ
1:25p
SEA
7:45a
18h 20m
1 stop
Depart: Mon Feb 23 2015 Return: Thu Feb 26 2015 Trip spans 4 days
American Airlines
American Airlines
SEA
3:55p
YYZ
9:28a
17h 33m
1 stop
YYZ
6:40a
SEA
7:13p
12h 33m
1 stop
Depart: Thu Feb 26 2015 Return: Mon Mar 2 2015 Trip spans 5 days
American Airlines
American Airlines
SEA
1:40a
YYZ
11:14a
9h 34m
1 stop
YYZ
1:00a
SEA
9:00a
8h 00m
1 stop
Depart: Thu Mar 5 2015 Return: Mon Mar 9 2015 Trip spans 4 days
American Airlines
American Airlines
SEA
10:51a
YYZ
6:16a
19h 25m
1 stop
YYZ
2:25p
SEA
8:44a
18h 19m
1 stop
Depart: Tue Mar 17 2015 Return: Tue Mar 24 2015 Trip spans 8 days
American Airlines
American Airlines
SEA
10:37a
YYZ
4:51p
6h 14m
1 stop
YYZ
2:00a
SEA
10:00a
8h 00m
1 stop
Depart: Wed Mar 18 2015 Return: Sat Mar 21 2015 Trip spans 4 days
Delta
Delta
SEA
7:00p
YYZ
2:03a
7h 03m
1 stop
YYZ
2:10a
SEA
9:33a
7h 23m
1 stop
Depart: Fri May 22 2015 Return: Sun May 31 2015 Trip spans 10 days
United
United
SEA
8:45p
YYZ
4:14a
7h 29m
1 stop
YYZ
3:45p
SEA
11:36p
7h 51m
1 stop
Depart: Mon Apr 6 2015 Return: Tue Apr 14 2015 Trip spans 9 days
Alaska Airlines
Alaska Airlines
SEA
8:35p
YYZ
4:24a
7h 49m
1 stop
YYZ
11:16a
SEA
9:02p
9h 46m
1 stop
Depart: Fri Feb 6 2015 Return: Tue Feb 10 2015 Trip spans 5 days
US Airways
US Airways
SEA
3:35a
YYZ
2:09p
10h 34m
1 stop
YYZ
1:15a
SEA
7:13p
17h 58m
2 stops
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 Feb 5 - Mar 7
Airports
Origin

Seattle
$399
Destination

Toronto
$399