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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: Wed Sep 23 2015 Return: Mon Sep 28 2015 Trip spans 6 days
Delta
Delta
YYZ
10:54a
SEA
8:15p
9h 21m
1 stop
SEA
6:25p
YYZ
2:30a
8h 05m
1 stop
Depart: Fri Oct 16 2015 Return: Mon Oct 19 2015 Trip spans 4 days
Delta
Delta
YYZ
6:10a
SEA
3:50p
9h 40m
2 stops
SEA
2:30p
YYZ
1:41a
11h 11m
2 stops
Depart: Fri Oct 23 2015 Return: Sat Oct 31 2015 Trip spans 9 days
Delta
Delta
YYZ
6:10a
SEA
3:50p
9h 40m
2 stops
SEA
8:55p
YYZ
3:10a
7h 15m
1 stop
Depart: Wed May 27 2015 Return: Wed Jun 3 2015 Trip spans 8 days
American Airlines
American Airlines
YYZ
2:29a
SEA
10:38p
20h 09m
1 stop
SEA
6:15p
YYZ
3:14p
20h 59m
1 stop
Depart: Fri May 29 2015 Return: Tue Jun 2 2015 Trip spans 5 days
American Airlines
American Airlines
YYZ
2:29a
SEA
10:38p
20h 09m
1 stop
SEA
7:50p
YYZ
5:10p
21h 20m
1 stop
Depart: Fri Jun 5 2015 Return: Tue Jun 9 2015 Trip spans 5 days
American Airlines
American Airlines
YYZ
2:29a
SEA
10:36p
20h 07m
1 stop
SEA
6:15p
YYZ
3:14p
20h 59m
1 stop
Depart: Tue Jun 9 2015 Return: Thu Jun 25 2015 Trip spans 17 days
American Airlines
American Airlines
YYZ
2:29a
SEA
5:54p
15h 25m
1 stop
SEA
1:00a
YYZ
12:46p
11h 46m
1 stop
Depart: Tue Sep 1 2015 Return: Tue Sep 8 2015 Trip spans 8 days
US Airways
US Airways
YYZ
11:20a
SEA
10:22p
11h 02m
1 stop
SEA
1:00a
YYZ
7:37a
6h 37m
1 stop
Depart: Thu May 28 2015 Return: Mon Jun 1 2015 Trip spans 5 days
American Airlines
American Airlines
YYZ
2:29a
SEA
10:38p
20h 09m
1 stop
SEA
7:50p
YYZ
5:10p
21h 20m
1 stop
Depart: Tue Jun 2 2015 Return: Tue Jun 16 2015 Trip spans 15 days
American Airlines
American Airlines
YYZ
2:29a
SEA
10:38p
20h 09m
1 stop
SEA
5:45p
YYZ
10:30a
16h 45m
1 stop
Depart: Wed Jun 10 2015 Return: Thu Jun 11 2015 Trip spans 2 days
American Airlines
American Airlines
YYZ
2:29a
SEA
10:36p
20h 07m
1 stop
SEA
8:25p
YYZ
4:02p
19h 37m
1 stop
Depart: Fri Jul 10 2015 Return: Fri Jul 17 2015 Trip spans 8 days
American Airlines
American Airlines
YYZ
6:16a
SEA
10:14p
15h 58m
1 stop
SEA
7:59p
YYZ
12:46p
16h 47m
1 stop
Depart: Tue Jul 14 2015 Return: Tue Jul 28 2015 Trip spans 15 days
American Airlines
American Airlines
YYZ
4:26p
SEA
8:45a
16h 19m
1 stop
SEA
5:45p
YYZ
10:30a
16h 45m
1 stop
Depart: Wed Aug 19 2015 Return: Wed Sep 9 2015 Trip spans 22 days
American Airlines
American Airlines
YYZ
1:00p
SEA
11:39p
10h 39m
1 stop
SEA
8:15p
YYZ
4:07a
7h 52m
1 stop
Depart: Mon Jun 15 2015 Return: Mon Jun 29 2015 Trip spans 15 days
American Airlines
American Airlines
YYZ
2:29a
SEA
10:36p
20h 07m
1 stop
SEA
8:25p
YYZ
4:02p
19h 37m
1 stop
Depart: Thu Jul 9 2015 Return: Sun Jul 19 2015 Trip spans 11 days
American Airlines
American Airlines
YYZ
2:29a
SEA
10:36p
20h 07m
1 stop
SEA
4:16p
YYZ
4:05a
11h 49m
2 stops
Depart: Fri Aug 28 2015 Return: Sun Aug 30 2015 Trip spans 3 days
American Airlines
American Airlines
YYZ
7:36a
SEA
8:13p
12h 37m
1 stop
SEA
3:00a
YYZ
5:14p
14h 14m
1 stop
Depart: Sat Aug 29 2015 Return: Mon Aug 31 2015 Trip spans 3 days
American Airlines
American Airlines
YYZ
2:26p
SEA
9:18a
18h 52m
1 stop
SEA
4:55p
YYZ
9:00a
16h 05m
1 stop
Depart: Sun Jun 7 2015 Return: Wed Jun 24 2015 Trip spans 18 days
United
United
YYZ
4:20a
SEA
9:37a
5h 17m
nonstop
SEA
9:58a
YYZ
4:24p
6h 26m
1 stop
Depart: Tue May 19 2015 Return: Tue Jun 2 2015 Trip spans 15 days
Air Canada
Air Canada
YYZ
1:00p
SEA
6:17p
5h 17m
nonstop
SEA
7:15a
YYZ
11:51a
4h 36m
nonstop
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 1 - Sep 7
8525 5:00 pm 7:17 pm May 2 - Sep 7
Airports
Origin

Toronto
$372
Destination

Seattle
$372