Cheap Flights from Seattle to St Louis (SEA - STL)

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 STL

Sun Mon Tue Wed Thu Fri Sat
  1 $324 2 $304 3 $302 4 $302 5 $302 6 $302
7 $302 8 $303 9 $303 10 $324 11 $284 12 $324 13 $267
14 $289 15 $389 16 $377 17 $368 18 $596 19 $755 20 $714
21 $633 22 $550 23 $549 24 $508 25 $379 26 $324 27 $395
28 $395 29 $577 30 $449 31 $670      

Best fares found by others...

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Direct flights SEA to STL on Delta
Flight # Depart SEA Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
8989 11:40 am 5:27 pm Dec 20 - Dec 28
8989 11:40 am 5:27 pm Dec 22 - Dec 25
8989 11:40 am 5:27 pm Dec 26 - Jan 2
8989 11:40 am 5:27 pm Dec 30 - Jan 4
8989 11:40 am 5:27 pm Dec 17 - Dec 23
8989 11:40 am 5:27 pm Dec 11 - Dec 19
8989 11:40 am 5:27 pm Dec 10 - Dec 16
8989 11:40 am 5:27 pm Dec 8 - Dec 8
8989 11:40 am 5:27 pm Dec 7 - Dec 14
8989 11:40 am 5:27 pm Dec 31 - Jan 5
8989 11:45 am 5:30 pm Dec 5 - Dec 6