Cheap Flights from Seattle to Toronto (SEA - YYZ)

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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Best fares from SEA to YYZ

Sun Mon Tue Wed Thu Fri Sat
  1 $670 2 $515 3 $515 4 $599 5 $573 6
$573
7 $653 8 $573 9 $524 10 $489 11 $549 12 $599 13 $558
14 $558 15 $503 16 $503 17 $589 18 $515 19 $727 20 $727
21 $608 22 $608 23 $588 24 $474 25 $432 26 $475 27 $475
28 $474 29 $474 30 $475 31 $515      

Best fares found by others...

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Direct flights SEA to YYZ on United
Flight # Depart SEA Arrive YYZ Sun Mon Tue Wed Thu Fri Sat Valid Between
8446 8:00 am 3:33 pm Dec 1 - Mar 7