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 $350 2 $324 3 $309 4 $307 5 $302 6 $243
7 $294 8
$294
9 $284 10 $284 11 $284 12 $289 13 $267
14 $450 15 $401 16 $450 17 $456 18 $562 19 $555 20 $627
21 $555 22 $555 23 $612 24 $573 25 $412 26 $354 27 $559
28 $559 29 $412 30 $370 31 $471      

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 30 - Jan 4
8989 11:40 am 5:27 pm Dec 26 - Jan 2
8989 11:40 am 5:27 pm Dec 22 - Dec 25
8989 11:40 am 5:27 pm Dec 20 - Dec 28
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 3 - Dec 3
8989 11:45 am 5:30 pm Nov 27 - Dec 4
8989 11:45 am 5:30 pm Nov 24 - Dec 2
8989 11:45 am 5:30 pm Dec 5 - Dec 6