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Cheap Flights from Toronto to Seattle (YYZ - SEA)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
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Best fares from YYZ to SEA (Found by others)

Sun Mon Tue Wed Thu Fri Sat
        1 $608 2 $629 3 $723
4 $608 5 $549 6 $566 7 $546 8 $566 9 $566 10 $566
11 $587 12 $566 13 $566 14 $545 15 $608 16 $587 17 $528
18 $608 19 $566 20 $629 21
$629
22
$629
23 $635 24
$635
25 $545 26 $608 27 $545 28 $545 29 $545 30 $545 31 $545
KAYAK searches hundreds of sites to find the best rate for your next flight from Toronto to Seattle. Get the best flight deal for your Seattle trip!
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Direct flights YYZ to SEA on United
Flight # Depart YYZ Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
8525 8:15 pm 10:30 pm Apr 12 - Apr 30
8525 8:45 pm 11:00 pm May 1 - Jun 13