Find Deals on Flights from Toronto to Seattle/Tacoma Intl (YTO - SEA)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Toronto to Seattle/Tacoma Intl

(Round-trip)
Depart: Thu Oct 22 2015 Return: Tue Oct 27 2015 Trip spans 6 days
WestJet
WestJet
YYZ
5:00a
SEA
12:23p
7h 23m
1 stop
SEA
10:10a
YYZ
5:29p
7h 19m
1 stop
Depart: Thu Nov 12 2015 Return: Tue Nov 17 2015 Trip spans 6 days
WestJet
WestJet
YYZ
1:45a
SEA
12:00p
10h 15m
1 stop
SEA
6:15a
YYZ
2:34p
8h 19m
1 stop
Depart: Fri Nov 13 2015 Return: Tue Nov 17 2015 Trip spans 5 days
WestJet
WestJet
YYZ
1:45a
SEA
12:00p
10h 15m
1 stop
SEA
6:15a
YYZ
2:34p
8h 19m
1 stop
Depart: Wed Sep 23 2015 Return: Fri Oct 9 2015 Trip spans 17 days
WestJet
WestJet
YYZ
5:00a
SEA
12:54p
7h 54m
1 stop
SEA
10:35a
YYZ
5:43p
7h 08m
1 stop
Depart: Sun Sep 27 2015 Return: Sat Oct 3 2015 Trip spans 7 days
WestJet
WestJet
YYZ
2:30a
SEA
12:25p
9h 55m
1 stop
SEA
6:49a
YYZ
3:00p
8h 11m
1 stop
Depart: Tue Oct 20 2015 Return: Sun Oct 25 2015 Trip spans 6 days
WestJet
WestJet
YYZ
5:00a
SEA
12:23p
7h 23m
1 stop
SEA
10:10a
YYZ
5:29p
7h 19m
1 stop
Depart: Wed Oct 21 2015 Return: Sun Oct 25 2015 Trip spans 5 days
WestJet
WestJet
YYZ
8:00a
SEA
5:05p
9h 05m
1 stop
SEA
10:10a
YYZ
5:29p
7h 19m
1 stop
Depart: Fri Oct 23 2015 Return: Sun Oct 25 2015 Trip spans 3 days
WestJet
WestJet
YYZ
2:30a
SEA
12:23p
9h 53m
1 stop
SEA
10:10a
YYZ
5:29p
7h 19m
1 stop
Depart: Sat Oct 24 2015 Return: Sun Oct 25 2015 Trip spans 2 days
WestJet
WestJet
YYZ
2:55a
SEA
12:39p
9h 44m
1 stop
SEA
10:10a
YYZ
5:29p
7h 19m
1 stop
Depart: Sun Oct 25 2015 Return: Mon Oct 26 2015 Trip spans 2 days
WestJet
WestJet
YYZ
2:45a
SEA
12:40p
9h 55m
1 stop
SEA
6:49a
YYZ
3:34p
8h 45m
1 stop
Depart: Mon Oct 26 2015 Return: Tue Oct 27 2015 Trip spans 2 days
WestJet
WestJet
YYZ
2:30a
SEA
12:21p
9h 51m
1 stop
SEA
10:10a
YYZ
5:29p
7h 19m
1 stop
Depart: Mon Nov 23 2015 Return: Sun Nov 29 2015 Trip spans 7 days
WestJet
WestJet
YYZ
1:45a
SEA
12:00p
10h 15m
1 stop
SEA
9:45a
YYZ
4:37p
6h 52m
1 stop
Depart: Tue Dec 8 2015 Return: Thu Dec 10 2015 Trip spans 3 days
WestJet
WestJet
YYZ
2:55a
SEA
1:38p
10h 43m
2 stops
SEA
6:20a
YYZ
4:14p
9h 54m
2 stops
Depart: Thu Oct 29 2015 Return: Sun Nov 1 2015 Trip spans 4 days
Delta
Delta
YYZ
10:56a
SEA
10:19p
11h 23m
2 stops
SEA
5:35p
YYZ
12:42a
7h 07m
1 stop
Depart: Sat Sep 26 2015 Return: Tue Oct 13 2015 Trip spans 18 days
Delta
Delta
YYZ
10:52a
SEA
9:58p
11h 06m
1 stop
SEA
7:00p
YYZ
1:38a
6h 38m
1 stop
Depart: Mon Sep 28 2015 Return: Tue Oct 13 2015 Trip spans 16 days
Delta
Delta
YYZ
1:57p
SEA
11:17p
9h 20m
1 stop
SEA
7:00p
YYZ
1:38a
6h 38m
1 stop
Depart: Tue Sep 29 2015 Return: Tue Oct 13 2015 Trip spans 15 days
Delta
Delta
YYZ
7:52a
SEA
5:53p
10h 01m
1 stop
SEA
7:00p
YYZ
1:38a
6h 38m
1 stop
Depart: Fri Oct 16 2015 Return: Mon Oct 19 2015 Trip spans 4 days
Delta
Delta
YYZ
9:37a
SEA
6:38p
9h 01m
1 stop
SEA
2:25p
YYZ
1:38a
11h 13m
2 stops
Depart: Fri Sep 18 2015 Return: Sat Sep 26 2015 Trip spans 9 days
American Airlines
American Airlines
YYZ
2:22p
SEA
8:47a
18h 25m
1 stop
SEA
11:04a
YYZ
2:32a
15h 28m
1 stop
Depart: Thu Oct 1 2015 Return: Tue Oct 6 2015 Trip spans 6 days
United
United
YYZ
9:58a
SEA
5:40p
7h 42m
1 stop
SEA
1:25a
YYZ
8:10a
6h 45m
1 stop
Direct flights YTO to SEA on United
Flight # Depart YYZ Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
8619 8:30 am 10:47 am Aug 27 - Sep 7
8619 8:30 am 10:45 am Sep 8 - Oct 12
8525 5:00 pm 7:17 pm Aug 27 - Sep 7
8525 5:00 pm 7:15 pm Sep 8 - Oct 11
8665 8:00 pm 10:17 pm Aug 27 - Sep 7
Airports
Origin

Toronto
$339
Destination

Seattle
$339