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

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

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

(Round-trip)
Depart: Sat Feb 28 2015 Return: Sun Mar 8 2015 Trip spans 8 days
Delta
Delta
YYZ
12:00p
SEA
8:11p
8h 11m
1 stop
SEA
4:20p
YYZ
2:03a
9h 43m
2 stops
Depart: Tue Mar 3 2015 Return: Sun Mar 8 2015 Trip spans 5 days
Delta
Delta
YYZ
1:45a
SEA
11:59a
10h 14m
2 stops
SEA
4:20p
YYZ
2:03a
9h 43m
2 stops
Depart: Tue Apr 21 2015 Return: Sat Apr 25 2015 Trip spans 5 days
Delta
Delta
YYZ
2:20a
SEA
11:05a
8h 45m
2 stops
SEA
7:55p
YYZ
6:22a
10h 27m
2 stops
Depart: Fri Apr 24 2015 Return: Mon Apr 27 2015 Trip spans 4 days
Delta
Delta
YYZ
2:20a
SEA
9:25a
7h 05m
1 stop
SEA
6:25p
YYZ
4:20a
9h 55m
1 stop
Depart: Tue Mar 24 2015 Return: Mon Mar 30 2015 Trip spans 7 days
Delta
Delta
YYZ
9:48a
SEA
8:10p
10h 22m
2 stops
SEA
8:40p
YYZ
5:25a
8h 45m
1 stop
Depart: Tue Feb 24 2015 Return: Thu Feb 26 2015 Trip spans 3 days
US Airways
US Airways
YYZ
1:00a
SEA
9:00a
8h 00m
1 stop
SEA
1:40a
YYZ
9:15a
7h 35m
1 stop
Depart: Fri Feb 27 2015 Return: Sun Mar 8 2015 Trip spans 9 days
American Airlines
American Airlines
YYZ
1:25p
SEA
6:48a
17h 23m
1 stop
SEA
10:37a
YYZ
1:40a
15h 03m
1 stop
Depart: Wed Mar 25 2015 Return: Mon Apr 13 2015 Trip spans 20 days
Alaska Airlines
Alaska Airlines
YYZ
2:00a
SEA
9:30a
7h 30m
1 stop
SEA
8:35p
YYZ
4:24a
7h 49m
1 stop
Depart: Wed Feb 25 2015 Return: Mon Mar 2 2015 Trip spans 6 days
US Airways
US Airways
YYZ
1:00a
SEA
9:00a
8h 00m
1 stop
SEA
1:40a
YYZ
9:15a
7h 35m
1 stop
Depart: Mon Mar 2 2015 Return: Wed Mar 4 2015 Trip spans 3 days
US Airways
US Airways
YYZ
4:19a
SEA
11:47a
7h 28m
1 stop
SEA
9:37a
YYZ
3:59p
6h 22m
1 stop
Depart: Wed Mar 4 2015 Return: Fri Mar 6 2015 Trip spans 3 days
Delta
Delta
YYZ
1:10a
SEA
8:39a
7h 29m
1 stop
SEA
7:40p
YYZ
4:25a
8h 45m
1 stop
Depart: Sat Mar 7 2015 Return: Mon Mar 9 2015 Trip spans 2 days
US Airways
US Airways
YYZ
1:00a
SEA
9:00a
8h 00m
1 stop
SEA
2:40a
YYZ
10:15a
7h 35m
1 stop
Depart: Tue Mar 10 2015 Return: Wed Mar 18 2015 Trip spans 9 days
Delta
Delta
YYZ
9:05a
SEA
6:00p
8h 55m
1 stop
SEA
8:40p
YYZ
5:25a
8h 45m
1 stop
Depart: Fri Mar 27 2015 Return: Mon Apr 13 2015 Trip spans 18 days
American Airlines
American Airlines
YYZ
2:30a
SEA
7:44p
17h 14m
1 stop
SEA
9:20a
YYZ
4:03a
18h 43m
1 stop
Depart: Mon Mar 30 2015 Return: Mon Apr 13 2015 Trip spans 15 days
Delta
Delta
YYZ
7:40a
SEA
4:14p
8h 34m
1 stop
SEA
7:15p
YYZ
1:51a
6h 36m
1 stop
Depart: Tue Mar 31 2015 Return: Mon Apr 13 2015 Trip spans 14 days
Delta
Delta
YYZ
7:40a
SEA
4:14p
8h 34m
1 stop
SEA
8:55p
YYZ
3:26a
6h 31m
1 stop
Depart: Thu Mar 5 2015 Return: Mon Mar 9 2015 Trip spans 4 days
United
United
YYZ
1:15a
SEA
9:26a
8h 11m
1 stop
SEA
1:25a
YYZ
8:19a
6h 54m
1 stop
Depart: Fri May 1 2015 Return: Fri May 8 2015 Trip spans 8 days
Multiple Airlines
Multiple Airlines
YYZ
8:05a
SEA
4:50p
8h 45m
1 stop
SEA
4:00a
YYZ
12:53p
8h 53m
2 stops
Depart: Tue May 19 2015 Return: Mon May 25 2015 Trip spans 7 days
Air Canada
Air Canada
YYZ
8:30p
SEA
1:01p
16h 31m
2 stops
SEA
2:15p
YYZ
1:07a
10h 52m
2 stops
Depart: Thu Jul 16 2015 Return: Sun Jul 19 2015 Trip spans 4 days
$5525
Select
EVA Air
EVA Air
YYZ
9:45p
SEA
6:50p
45h 05m
1 stop
SEA
10:10p
YYZ
1:50p
39h 40m
1 stop
Change your search
Direct flights YYZ to SEA on United
Flight # Depart YYZ Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
8525 6:55 pm 9:21 pm Mar 8 - Mar 28
8525 6:55 pm 9:21 pm Feb 10 - Mar 7
8525 6:55 pm 9:21 pm Jan 29 - Feb 9
Airports
Origin

Toronto
$361
Destination

Seattle
$361