Find Cheap Flights from Toronto Pearson Intl to Seattle (YYZ - 03A)

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 Pearson Intl to Seattle

(Round-trip)
Depart: Sun Dec 3 2017 Return: Mon Dec 4 2017 Trip spans 2 days
Multiple Airlines
Multiple Airlines
YYZ
12:00a
SEA
10:58a
10h 58m
1 stop
SEA
12:00a
YYZ
9:53a
9h 53m
1 stop
Depart: Wed Jan 24 2018 Return: Wed Jan 31 2018 Trip spans 8 days
Delta
Delta
YYZ
12:00a
SEA
10:50a
10h 50m
1 stop
SEA
12:00a
YYZ
9:07a
9h 07m
1 stop
Depart: Mon Oct 30 2017 Return: Thu Nov 23 2017 Trip spans 25 days
WestJet
WestJet
YYZ
12:00a
SEA
8:59a
8h 59m
1 stop
SEA
12:00a
YYZ
9:15a
9h 15m
1 stop
Depart: Tue Oct 17 2017 Return: Wed Oct 18 2017 Trip spans 2 days
Multiple Airlines
Multiple Airlines
YYZ
12:00a
SEA
8:24a
8h 24m
1 stop
SEA
12:00a
YYZ
11:28a
11h 28m
1 stop
Depart: Thu Jan 25 2018 Return: Mon Jan 29 2018 Trip spans 5 days
Delta
Delta
YYZ
12:00a
SEA
8:39a
8h 39m
1 stop
SEA
12:00a
YYZ
8:05a
8h 05m
1 stop
Depart: Thu Nov 23 2017 Return: Mon Nov 27 2017 Trip spans 5 days
WestJet
WestJet
YYZ
12:00a
SEA
8:19a
8h 19m
1 stop
SEA
12:00a
YYZ
7:23a
7h 23m
1 stop
Depart: Thu Nov 23 2017 Return: Tue Nov 28 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
YYZ
12:00a
SEA
8:28a
8h 28m
1 stop
SEA
12:00a
YYZ
11:54a
11h 54m
1 stop
Depart: Fri Feb 23 2018 Return: Wed Feb 28 2018 Trip spans 6 days
Delta
Delta
YYZ
12:00a
SEA
8:39a
8h 39m
1 stop
SEA
12:00a
YYZ
7:44a
7h 44m
1 stop
Depart: Sat Nov 25 2017 Return: Sat Dec 2 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
YYZ
12:00a
SEA
8:30a
8h 30m
1 stop
SEA
12:00a
YYZ
1:00p
13h 00m
1 stop
Depart: Fri Mar 23 2018 Return: Mon Mar 26 2018 Trip spans 4 days
Delta
Delta
YYZ
12:00a
SEA
9:19a
9h 19m
1 stop
SEA
12:00a
YYZ
7:35a
7h 35m
1 stop
Depart: Thu Sep 28 2017 Return: Wed Oct 11 2017 Trip spans 14 days
WestJet
WestJet
YYZ
12:00a
SEA
9:13a
9h 13m
1 stop
SEA
12:00a
YYZ
9:15a
9h 15m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Toronto
$376
Destination

Seattle
$376