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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
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 Jan 11 2018 Return: Mon Jan 15 2018 Trip spans 5 days
Multiple Airlines
Multiple Airlines
YYZ
12:00a
SEA
8:24a
8h 24m
1 stop
SEA
12:00a
YYZ
6:55a
6h 55m
1 stop
Depart: Thu Jan 11 2018 Return: Mon Jan 15 2018 Trip spans 5 days
Delta
Delta
YYZ
12:00a
SEA
7:21a
7h 21m
1 stop
SEA
12:00a
YYZ
7:44a
7h 44m
1 stop
Depart: Thu Mar 8 2018 Return: Tue Mar 13 2018 Trip spans 5 days
United
United
YYZ
12:00a
SEA
5:20a
5h 20m
nonstop
SEA
12:00a
YYZ
4:30a
4h 30m
nonstop
Depart: Thu Nov 30 2017 Return: Wed Dec 6 2017 Trip spans 7 days
American Airlines
American Airlines
YYZ
12:00a
SEA
2:02p
14h 02m
1 stop
SEA
12:00a
YYZ
8:58a
8h 58m
1 stop
Depart: Thu Nov 30 2017 Return: Mon Dec 4 2017 Trip spans 5 days
WestJet
WestJet
YYZ
12:00a
SEA
8:24a
8h 24m
1 stop
SEA
12:00a
YYZ
7:24a
7h 24m
1 stop
Depart: Sat Feb 24 2018 Return: Sat Mar 3 2018 Trip spans 8 days
Porter Airlines
Porter Airlines
YTZ
12:00a
SEA
10:31a
10h 31m
1 stop
SEA
12:00a
YTZ
10:21a
10h 21m
1 stop
Depart: Mon May 21 2018 Return: Thu May 31 2018 Trip spans 11 days
Air Canada
Air Canada
YTZ
12:00a
SEA
8:31p
20h 31m
2 stops
SEA
12:00a
YTZ
11:15a
11h 15m
2 stops
Depart: Wed Mar 28 2018 Return: Tue Apr 3 2018 Trip spans 7 days
Delta
Delta
YYZ
12:00a
SEA
7:36a
7h 36m
1 stop
SEA
12:00a
YYZ
6:58a
6h 58m
1 stop
Depart: Mon May 21 2018 Return: Wed May 30 2018 Trip spans 10 days
Delta
Delta
YYZ
12:00a
SEA
7:21a
7h 21m
1 stop
SEA
12:00a
YYZ
6:43a
6h 43m
1 stop
Depart: Fri Dec 15 2017 Return: Mon Dec 18 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
YYZ
12:00a
SEA
10:34a
10h 34m
1 stop
SEA
12:00a
YYZ
8:38a
8h 38m
1 stop
Depart: Fri Apr 27 2018 Return: Fri May 4 2018 Trip spans 8 days
Delta
Delta
YYZ
12:00a
SEA
9:20a
9h 20m
1 stop
SEA
12:00a
YYZ
9:03a
9h 03m
1 stop
Depart: Sat Jan 6 2018 Return: Fri Jan 12 2018 Trip spans 7 days
Multiple Airlines
Multiple Airlines
YTZ
12:00a
SEA
10:19a
10h 19m
1 stop
SEA
12:00a
YTZ
11:41a
11h 41m
1 stop
Depart: Thu May 31 2018 Return: Sat Jun 9 2018 Trip spans 10 days
Delta
Delta
YYZ
12:00a
SEA
9:04a
9h 04m
1 stop
SEA
12:00a
YYZ
8:59a
8h 59m
1 stop
Depart: Thu Jan 11 2018 Return: Mon Jan 15 2018 Trip spans 5 days
Multiple Airlines
Multiple Airlines
YTZ
12:00a
SEA
10:50a
10h 50m
1 stop
SEA
12:00a
YTZ
10:46a
10h 46m
1 stop
Depart: Wed Mar 28 2018 Return: Tue Apr 3 2018 Trip spans 7 days
Porter Airlines
Porter Airlines
YTZ
12:00a
SEA
10:50a
10h 50m
1 stop
SEA
12:00a
YTZ
10:26a
10h 26m
1 stop
Depart: Sat Apr 28 2018 Return: Sun May 6 2018 Trip spans 9 days
Delta
Delta
YYZ
12:00a
SEA
7:37a
7h 37m
1 stop
SEA
12:00a
YYZ
10:30a
10h 30m
1 stop
Depart: Fri Nov 24 2017 Return: Sun Nov 26 2017 Trip spans 3 days
WestJet
WestJet
YYZ
12:00a
SEA
8:19a
8h 19m
1 stop
SEA
12:00a
YYZ
9:28a
9h 28m
1 stop
Depart: Thu Nov 30 2017 Return: Thu Dec 7 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
YYZ
12:00a
SEA
8:24a
8h 24m
1 stop
SEA
12:00a
YYZ
6:43a
6h 43m
1 stop
Depart: Fri Dec 1 2017 Return: Mon Dec 4 2017 Trip spans 4 days
Porter Airlines
Porter Airlines
YTZ
12:00a
SEA
10:39a
10h 39m
1 stop
SEA
12:00a
YTZ
10:16a
10h 16m
1 stop
Depart: Sat Feb 10 2018 Return: Sat Feb 17 2018 Trip spans 8 days
Multiple Airlines
Multiple Airlines
YTZ
12:00a
SEA
10:49a
10h 49m
1 stop
SEA
12:00a
YTZ
8:59a
8h 59m
1 stop
Direct flights YTO to SEA on United
Flight # Depart YYZ Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
8525 7:25 pm 9:45 pm Nov 30 - Jan 8
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Toronto
only $342
only $428
Destination

Seattle
$342