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Cheap Flights from Washington to St Louis (IAD - STL)

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 IAD to STL (Found by others)

Sun Mon Tue Wed Thu Fri Sat
            1 $165
2 $277 3 $357 4 $165 5 $276 6 $165 7 $250 8 $135
9 $249 10 $289 11 $125 12 $207 13 $115 14 $291 15 $115
16 $229 17
$229
18 $115 19 $207 20 $155 21 $288 22 $145
23 $288 24 $284 25 $215 26 $347 27 $215 28 $288 29 $235
30
$235
           
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Direct flights IAD to STL on United
Flight # Depart IAD Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
3420 8:06 am 9:29 am Dec 3 - Dec 3
3420 8:10 am 9:29 am Nov 27 - Nov 27
3420 8:10 am 9:29 am Nov 8 - Nov 22
3420 8:20 am 9:39 am Nov 29 - Nov 29
3420 8:20 am 9:39 am Dec 2 - Dec 2
3420 8:20 am 9:39 am Dec 1 - Dec 1
3420 8:20 am 9:39 am Nov 30 - Nov 30
3420 8:25 am 9:44 am Nov 11 - Nov 11
3420 8:25 am 9:44 am Nov 3 - Nov 21
3420 8:25 am 9:44 am Nov 4 - Nov 4
3420 8:25 am 9:44 am Nov 25 - Nov 25
3420 8:25 am 9:44 am Nov 24 - Nov 24
3420 8:25 am 9:44 am Nov 18 - Nov 18
3420 8:25 am 9:44 am Nov 26 - Nov 26
3357 12:22 pm 1:45 pm Nov 3 - Nov 21
3357 12:22 pm 1:45 pm Nov 2 - Nov 23
3357 12:22 pm 1:45 pm Nov 27 - Nov 27
3357 12:22 pm 1:45 pm Nov 26 - Dec 2
3357 12:22 pm 1:45 pm Nov 25 - Nov 25
3357 12:22 pm 1:45 pm Nov 24 - Nov 30
3363 12:22 pm 1:45 pm Nov 29 - Nov 29
3357 12:34 pm 1:57 pm Dec 3 - Dec 17
3434 4:50 pm 6:11 pm Nov 26 - Nov 29
3434 5:03 pm 6:24 pm Dec 1 - Dec 2
3434 5:05 pm 6:26 pm Nov 27 - Nov 27
3434 5:05 pm 6:26 pm Nov 28 - Nov 30
3434 5:05 pm 6:26 pm Nov 2 - Nov 25
3434 5:20 pm 6:43 pm Dec 3 - Dec 17
3427 9:52 pm 11:15 pm Nov 2 - Nov 23
3427 9:52 pm 11:15 pm Nov 3 - Nov 24
3427 9:52 pm 11:15 pm Nov 4 - Nov 18
3427 9:52 pm 11:15 pm Dec 2 - Dec 2
3427 9:52 pm 11:15 pm Nov 25 - Nov 25
3427 9:52 pm 11:15 pm Nov 26 - Dec 1
3427 9:52 pm 11:15 pm Nov 30 - Nov 30
3427 9:55 pm 11:18 pm Dec 3 - Dec 7
3427 9:57 pm 11:19 pm Nov 29 - Nov 29
3427 9:57 pm 11:20 pm Nov 8 - Nov 22