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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: Thu May 28 2015 Return: Fri May 29 2015 Trip spans 2 days
American Airlines
American Airlines
SEA
10:40a
YYZ
2:39a
15h 59m
1 stop
YYZ
7:40a
SEA
8:02p
12h 22m
1 stop
Depart: Mon Apr 20 2015 Return: Tue Apr 21 2015 Trip spans 2 days
Delta
Delta
SEA
7:00p
YYZ
1:53a
6h 53m
1 stop
YYZ
1:00p
SEA
8:16p
7h 16m
1 stop
Depart: Sun May 10 2015 Return: Mon May 11 2015 Trip spans 2 days
US Airways
US Airways
SEA
7:59p
YYZ
2:39a
6h 40m
1 stop
YYZ
1:54p
SEA
10:38p
8h 44m
1 stop
Depart: Tue Jun 2 2015 Return: Thu Jun 4 2015 Trip spans 3 days
US Airways
US Airways
SEA
6:15p
YYZ
12:22p
18h 07m
1 stop
YYZ
2:29a
SEA
5:54p
15h 25m
1 stop
Depart: Sun May 3 2015 Return: Wed May 6 2015 Trip spans 4 days
US Airways
US Airways
SEA
6:10p
YYZ
12:17p
18h 07m
1 stop
YYZ
1:55p
SEA
10:38p
8h 43m
1 stop
Depart: Wed May 6 2015 Return: Mon May 11 2015 Trip spans 6 days
US Airways
US Airways
SEA
1:00a
YYZ
7:36a
6h 36m
1 stop
YYZ
1:54p
SEA
10:38p
8h 44m
1 stop
Depart: Fri May 8 2015 Return: Mon May 11 2015 Trip spans 4 days
US Airways
US Airways
SEA
7:59p
YYZ
2:39a
6h 40m
1 stop
YYZ
1:54p
SEA
10:38p
8h 44m
1 stop
Depart: Wed Jun 3 2015 Return: Mon Jun 8 2015 Trip spans 6 days
American Airlines
American Airlines
SEA
8:40p
YYZ
4:02a
7h 22m
1 stop
YYZ
11:30a
SEA
10:36p
11h 06m
1 stop
Depart: Thu Jun 4 2015 Return: Mon Jun 8 2015 Trip spans 5 days
American Airlines
American Airlines
SEA
7:35a
YYZ
3:14p
7h 39m
1 stop
YYZ
5:57a
SEA
5:54p
11h 57m
1 stop
Depart: Fri Sep 18 2015 Return: Sun Sep 27 2015 Trip spans 10 days
Delta
Delta
SEA
7:15p
YYZ
2:45a
7h 30m
1 stop
YYZ
2:20a
SEA
9:25a
7h 05m
1 stop
Depart: Tue Apr 21 2015 Return: Tue Apr 28 2015 Trip spans 8 days
Delta
Delta
SEA
8:50p
YYZ
3:25a
6h 35m
1 stop
YYZ
9:41a
SEA
5:56p
8h 15m
1 stop
Depart: Wed Apr 22 2015 Return: Thu May 7 2015 Trip spans 16 days
American Airlines
American Airlines
SEA
2:55a
YYZ
5:10p
14h 15m
1 stop
YYZ
3:59a
SEA
11:04p
19h 05m
1 stop
Depart: Thu Apr 23 2015 Return: Wed May 6 2015 Trip spans 14 days
American Airlines
American Airlines
SEA
1:10a
YYZ
5:10p
16h 00m
1 stop
YYZ
4:25a
SEA
9:59p
17h 34m
1 stop
Depart: Sat Apr 25 2015 Return: Mon Apr 27 2015 Trip spans 3 days
American Airlines
American Airlines
SEA
1:00a
YYZ
7:36a
6h 36m
1 stop
YYZ
11:16a
SEA
6:48p
7h 32m
1 stop
Depart: Mon May 4 2015 Return: Tue May 12 2015 Trip spans 9 days
Delta
Delta
SEA
8:35p
YYZ
3:19a
6h 44m
1 stop
YYZ
9:39a
SEA
6:07p
8h 28m
1 stop
Depart: Tue May 5 2015 Return: Tue May 12 2015 Trip spans 8 days
Delta
Delta
SEA
7:20a
YYZ
4:57p
9h 37m
1 stop
YYZ
9:39a
SEA
6:07p
8h 28m
1 stop
Depart: Mon Apr 27 2015 Return: Tue May 5 2015 Trip spans 9 days
United
United
SEA
6:58p
YYZ
2:19a
7h 21m
1 stop
YYZ
1:14p
SEA
8:45p
7h 31m
1 stop
Depart: Tue Jul 14 2015 Return: Mon Jul 20 2015 Trip spans 7 days
Alaska Airlines
Alaska Airlines
SEA
8:55p
YYZ
4:21a
7h 26m
1 stop
YYZ
11:20a
SEA
9:05p
9h 45m
1 stop
Depart: Fri Aug 21 2015 Return: Tue Aug 25 2015 Trip spans 5 days
Air Canada
Air Canada
SEA
7:05p
YYZ
11:40p
4h 35m
nonstop
YYZ
4:20a
SEA
9:37a
5h 17m
nonstop
Depart: Sun Aug 30 2015 Return: Sat Sep 5 2015 Trip spans 7 days
$6275
Select
EVA Air
EVA Air
SEA
10:10p
YYZ
1:50p
39h 40m
1 stop
YYZ
9:45p
SEA
6:30p
44h 45m
1 stop
Direct flights SEA to YYZ on United
Flight # Depart SEA Arrive YYZ Sun Mon Tue Wed Thu Fri Sat Valid Between
8446 7:30 am 3:05 pm May 1 - Sep 7
8446 7:55 am 3:30 pm Mar 29 - Apr 30
Airports
Origin

Seattle
$403
Destination

Toronto
$403