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Cheap Flights from Washington to Houston (IAD - IAH)

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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 IAH (Found by others)

Sun Mon Tue Wed Thu Fri Sat
            1 $356
2 $356 3 $357 4 $356 5 $356 6 $356 7 $339 8 $333
9 $329 10 $312 11 $309 12 $309 13 $309 14 $315 15 $313
16 $329 17 $315 18 $329 19 $312 20 $312 21 $335 22 $325
23 $313 24 $315 25 $351 26 $377 27 $341 28 $336 29 $416
30 $731            
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Direct flights IAD to IAH on United
Flight # Depart IAD Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
5214 5:35 am 7:56 am Oct 31 - Oct 31
5214 5:35 am 7:56 am Nov 3 - Nov 11
5214 5:35 am 7:56 am Oct 27 - Nov 1
5254 5:35 am 7:56 am Nov 2 - Nov 9
5254 5:35 am 7:56 am Nov 26 - Nov 26
5254 5:35 am 7:56 am Nov 12 - Nov 23
5541 5:35 am 7:56 am Nov 27 - Nov 27
5596 5:35 am 7:56 am Nov 25 - Nov 25
6422 5:35 am 7:56 am Nov 15 - Nov 22
1034 8:09 am 10:35 am Nov 11 - Nov 11
1034 8:09 am 10:35 am Nov 18 - Nov 18
1457 8:09 am 10:35 am Nov 4 - Nov 4
1457 8:09 am 10:35 am Nov 23 - Nov 25
1491 8:09 am 10:35 am Nov 2 - Nov 2
1509 8:09 am 10:35 am Nov 9 - Nov 16
762 8:11 am 10:36 am Oct 29 - Oct 29
1410 8:12 am 10:38 am Oct 28 - Oct 28
762 8:12 am 10:37 am Nov 5 - Nov 19
1410 8:13 am 10:39 am Nov 26 - Nov 26
1088 8:15 am 10:41 am Nov 27 - Nov 27
762 8:15 am 10:40 am Oct 30 - Nov 1
762 8:15 am 10:33 am Oct 27 - Oct 27
762 8:15 am 10:40 am Nov 3 - Nov 24
1410 8:45 am 11:11 am Oct 27 - Oct 27
1426 12:20 pm 2:43 pm Oct 29 - Oct 29
1461 12:20 pm 2:43 pm Nov 5 - Nov 12
1461 12:20 pm 2:43 pm Oct 28 - Oct 28
363 12:20 pm 2:42 pm Nov 19 - Nov 19
1421 12:21 pm 2:44 pm Nov 18 - Nov 18
1421 12:21 pm 2:44 pm Nov 11 - Nov 11
1426 12:21 pm 2:44 pm Nov 26 - Nov 26
1461 12:21 pm 2:44 pm Nov 3 - Nov 20
1461 12:21 pm 2:44 pm Oct 27 - Oct 31
1461 12:21 pm 2:44 pm Nov 25 - Nov 25
1510 12:21 pm 2:44 pm Nov 21 - Nov 21
363 12:21 pm 2:43 pm Nov 27 - Nov 27
6422 12:21 pm 2:43 pm Nov 24 - Nov 24
762 12:21 pm 2:43 pm Nov 4 - Nov 4
1020 12:25 pm 2:48 pm Nov 2 - Nov 2
1421 12:25 pm 2:48 pm Nov 16 - Nov 16
1461 12:25 pm 2:48 pm Nov 23 - Nov 23
1421 12:30 pm 2:53 pm Nov 9 - Nov 9
1171 5:20 pm 7:40 pm Nov 24 - Nov 24
1494 5:20 pm 7:40 pm Nov 27 - Nov 27
249 5:20 pm 7:40 pm Nov 25 - Nov 25
249 5:20 pm 7:40 pm Nov 5 - Nov 26
249 5:20 pm 7:40 pm Nov 3 - Nov 22
249 5:20 pm 7:40 pm Oct 27 - Nov 1
249 5:20 pm 7:40 pm Nov 2 - Nov 23
249 5:20 pm 7:40 pm Oct 29 - Oct 31
4651 6:50 pm 9:27 pm Nov 26 - Nov 26
5786 9:55 pm 12:30 am Nov 24 - Nov 24
5909 9:55 pm 12:30 am Oct 31 - Oct 31
5909 9:55 pm 12:30 am Nov 21 - Nov 21
5909 9:55 pm 12:30 am Nov 4 - Nov 18
5909 9:55 pm 12:30 am Oct 28 - Oct 28
5956 9:55 pm 12:30 am Nov 15 - Nov 15
5956 9:55 pm 12:30 am Nov 20 - Nov 20
5956 9:55 pm 12:30 am Nov 23 - Nov 23
5956 9:55 pm 12:30 am Nov 25 - Nov 25
5956 9:55 pm 12:30 am Nov 22 - Nov 22
5956 9:55 pm 12:30 am Nov 8 - Nov 8
5956 9:55 pm 12:30 am Nov 6 - Nov 13
5956 9:55 pm 12:30 am Nov 3 - Nov 17
5956 9:55 pm 12:30 am Nov 2 - Nov 19
5956 9:55 pm 12:30 am Nov 26 - Nov 26
5956 9:55 pm 12:30 am Oct 27 - Oct 27
5956 9:55 pm 12:30 am Oct 29 - Oct 29
5956 9:55 pm 12:30 am Oct 30 - Oct 30
5956 9:55 pm 12:30 am Nov 1 - Nov 1
6128 9:55 pm 12:30 am Nov 7 - Nov 14