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

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.

Best fares from STL to IAD (Found by others)

Sun Mon Tue Wed Thu Fri Sat
          1 $382 2 $389
3 $440 4 $356 5 $330 6 $353 7 $386 8 $383 9 $373
10 $436 11 $343 12 $317 13 $313 14 $323 15 $323 16 $323
17 $323 18 $293 19
$293
20 $293 21 $293 22 $209 23 $293
24 $313 25 $293 26 $293 27 $293 28 $313 29 $338 30 $287
31 $338            
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Direct flights STL to IAD on United
Flight # Depart STL Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
3411 8:15 am 11:20 am Aug 16 - Aug 16
3411 8:15 am 11:15 am Aug 20 - Aug 27
3411 8:15 am 11:15 am Aug 21 - Aug 29
3411 8:15 am 11:15 am Aug 31 - Aug 31
3411 8:15 am 11:15 am Sep 1 - Sep 10
3411 8:15 am 11:20 am Jul 26 - Aug 9
3411 8:15 am 11:20 am Jul 27 - Aug 17
3681 8:15 am 11:12 am Aug 19 - Aug 19
3681 8:15 am 11:12 am Aug 26 - Aug 26
5809 8:15 am 11:15 am Aug 30 - Sep 6
6174 8:15 am 11:15 am Aug 23 - Aug 23
3681 8:31 am 11:32 am Aug 5 - Aug 11
3681 8:31 am 11:32 am Aug 15 - Aug 18
3681 8:31 am 11:32 am Aug 6 - Aug 14
3420 11:35 am 2:37 pm Sep 3 - Sep 3
4993 11:35 am 2:34 pm Aug 20 - Aug 27
5809 11:35 am 2:37 pm Aug 24 - Aug 24
5909 11:35 am 2:37 pm Aug 19 - Sep 2
5178 11:37 am 2:36 pm Sep 4 - Sep 5
3420 12:30 pm 3:34 pm Jul 27 - Aug 17
3420 12:30 pm 3:34 pm Jul 26 - Aug 16
4709 12:30 pm 3:34 pm Jul 29 - Aug 12
5809 12:30 pm 3:34 pm Jul 28 - Aug 18
3393 1:00 pm 4:02 pm Aug 31 - Aug 31
3681 1:32 pm 4:31 pm Aug 23 - Aug 23
5178 1:32 pm 4:31 pm Aug 30 - Aug 30
3420 1:53 pm 4:55 pm Aug 24 - Aug 24
3370 2:00 pm 5:04 pm Jul 27 - Aug 17
4376 2:00 pm 5:04 pm Aug 1 - Aug 11
4376 2:00 pm 5:04 pm Jul 30 - Aug 13
4376 2:00 pm 5:04 pm Aug 12 - Aug 15
6021 2:00 pm 5:04 pm Aug 14 - Aug 18
6021 2:00 pm 5:04 pm Aug 5 - Aug 7
3348 2:02 pm 5:04 pm Sep 3 - Sep 3
3420 2:02 pm 5:04 pm Sep 4 - Sep 4
3420 2:02 pm 5:04 pm Sep 5 - Sep 19
3420 2:02 pm 5:04 pm Aug 19 - Sep 2
3395 5:59 pm 8:59 pm Aug 9 - Aug 9
3420 6:03 pm 9:03 pm Aug 14 - Aug 14
3420 6:03 pm 9:03 pm Aug 5 - Aug 8
3420 6:03 pm 9:03 pm Aug 12 - Aug 15
3420 6:03 pm 9:03 pm Aug 4 - Aug 18
4274 6:05 pm 9:05 pm Jul 27 - Aug 17
3347 6:11 pm 9:10 pm Sep 3 - Sep 3
3367 6:11 pm 9:10 pm Aug 20 - Aug 27
3370 6:11 pm 9:10 pm Aug 23 - Aug 23
3396 6:11 pm 9:10 pm Aug 30 - Aug 30
3423 6:11 pm 9:10 pm Sep 4 - Sep 5
5837 6:11 pm 9:10 pm Aug 28 - Aug 29
5837 6:11 pm 9:10 pm Sep 2 - Sep 16
5837 6:11 pm 9:10 pm Sep 1 - Sep 8
5837 6:11 pm 9:10 pm Aug 24 - Aug 24
5837 6:11 pm 9:10 pm Aug 19 - Aug 26
5837 6:11 pm 9:10 pm Aug 25 - Aug 25
5837 6:11 pm 9:10 pm Aug 21 - Aug 22