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Find Deals on Flights 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: Wed Sep 2 2015 Return: Mon Sep 7 2015 Trip spans 6 days
American Airlines
American Airlines
YYZ
7:40a
SEA
8:06p
12h 26m
1 stop
SEA
8:15p
YYZ
4:07a
7h 52m
1 stop
Depart: Thu Sep 10 2015 Return: Sun Sep 13 2015 Trip spans 4 days
American Airlines
American Airlines
YYZ
2:15a
SEA
8:25p
18h 10m
1 stop
SEA
1:10a
YYZ
10:37a
9h 27m
1 stop
Depart: Mon Sep 28 2015 Return: Thu Oct 1 2015 Trip spans 4 days
American Airlines
American Airlines
YYZ
2:29a
SEA
8:13p
17h 44m
1 stop
SEA
8:15p
YYZ
10:37a
14h 22m
1 stop
Depart: Fri Oct 16 2015 Return: Mon Oct 19 2015 Trip spans 4 days
Delta
Delta
YYZ
2:15a
SEA
1:48p
11h 33m
2 stops
SEA
2:15p
YYZ
4:20a
14h 05m
2 stops
Depart: Tue Sep 1 2015 Return: Wed Sep 2 2015 Trip spans 2 days
American Airlines
American Airlines
YYZ
3:45a
SEA
5:39p
13h 54m
1 stop
SEA
5:55p
YYZ
10:30a
16h 35m
1 stop
Depart: Tue Aug 11 2015 Return: Fri Sep 4 2015 Trip spans 25 days
American Airlines
American Airlines
YYZ
4:29p
SEA
11:23a
18h 54m
1 stop
SEA
5:55p
YYZ
9:00a
15h 05m
1 stop
Depart: Thu Jul 16 2015 Return: Sun Jul 19 2015 Trip spans 4 days
American Airlines
American Airlines
YYZ
2:29a
SEA
10:36p
20h 07m
1 stop
SEA
1:00a
YYZ
2:18p
13h 18m
1 stop
Depart: Thu Jul 23 2015 Return: Tue Jul 28 2015 Trip spans 6 days
American Airlines
American Airlines
YYZ
2:29a
SEA
10:36p
20h 07m
1 stop
SEA
5:45p
YYZ
10:30a
16h 45m
1 stop
Depart: Wed Jul 29 2015 Return: Thu Aug 6 2015 Trip spans 9 days
American Airlines
American Airlines
YYZ
2:29a
SEA
10:36p
20h 07m
1 stop
SEA
3:10a
YYZ
11:35p
20h 25m
1 stop
Depart: Thu Aug 6 2015 Return: Tue Aug 11 2015 Trip spans 6 days
American Airlines
American Airlines
YYZ
2:29a
SEA
10:24p
19h 55m
1 stop
SEA
3:10a
YYZ
11:35p
20h 25m
1 stop
Depart: Tue Jul 7 2015 Return: Sun Jul 12 2015 Trip spans 6 days
American Airlines
American Airlines
YYZ
2:29p
SEA
7:45a
17h 16m
1 stop
SEA
1:00a
YYZ
2:18p
13h 18m
1 stop
Depart: Sun Aug 23 2015 Return: Fri Sep 4 2015 Trip spans 13 days
American Airlines
American Airlines
YYZ
4:29p
SEA
8:45a
16h 16m
1 stop
SEA
8:15p
YYZ
4:07a
7h 52m
1 stop
Depart: Sun Aug 9 2015 Return: Wed Sep 2 2015 Trip spans 25 days
American Airlines
American Airlines
YYZ
4:29p
SEA
8:45a
16h 16m
1 stop
SEA
5:55p
YYZ
10:30a
16h 35m
1 stop
Depart: Wed Jul 1 2015 Return: Sat Jul 4 2015 Trip spans 4 days
American Airlines
American Airlines
YYZ
7:46a
SEA
10:14p
14h 28m
1 stop
SEA
11:13a
YYZ
4:19a
17h 06m
1 stop
Depart: Wed Jul 22 2015 Return: Wed Jul 29 2015 Trip spans 8 days
American Airlines
American Airlines
YYZ
2:22p
SEA
8:45a
18h 23m
1 stop
SEA
5:45p
YYZ
10:30a
16h 45m
1 stop
Depart: Mon Aug 10 2015 Return: Mon Aug 17 2015 Trip spans 8 days
US Airways
US Airways
YYZ
4:15a
SEA
6:49p
14h 34m
1 stop
SEA
1:40p
YYZ
2:32a
12h 52m
1 stop
Depart: Fri Aug 7 2015 Return: Sun Aug 16 2015 Trip spans 10 days
American Airlines
American Airlines
YYZ
2:29a
SEA
10:24p
19h 55m
1 stop
SEA
7:59p
YYZ
4:05a
8h 06m
1 stop
Depart: Tue Jun 23 2015 Return: Tue Jul 7 2015 Trip spans 15 days
United
United
YYZ
4:20a
SEA
9:37a
5h 17m
nonstop
SEA
7:23p
YYZ
2:17a
6h 54m
1 stop
Depart: Sun Jun 14 2015 Return: Mon Jun 15 2015 Trip spans 2 days
Air Canada
Air Canada
YYZ
4:20a
SEA
9:37a
5h 17m
nonstop
SEA
3:30a
YYZ
8:05a
4h 35m
nonstop
Depart: Thu Oct 15 2015 Return: Sun Oct 18 2015 Trip spans 4 days
$5396
Select
EVA Air
EVA Air
YYZ
9:45p
SEA
6:30p
44h 45m
1 stop
SEA
9:50p
YYZ
1:50p
40h 00m
1 stop
Direct flights YYZ to SEA on United
Flight # Depart YYZ Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
8619 8:20 am 10:37 am Jun 9 - Jun 18
8619 8:20 am 10:37 am Jun 19 - Jun 29
8619 8:20 am 10:37 am Jun 1 - Jun 8
8619 8:30 am 10:45 am Jun 12 - Jun 12
8619 8:30 am 10:45 am Jun 30 - Jun 30
8619 8:30 am 10:47 am Jul 1 - Sep 7
8525 5:00 pm 7:17 pm May 21 - Sep 7
Airports
Origin

Toronto
$376
Destination

Seattle
$376