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Cheap Flights from Washington to Houston (WAS - HOU)

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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 WAS to HOU (Found by others)

Sun Mon Tue Wed Thu Fri Sat
  1 $403 2 $310 3 $260 4 $250 5 $270 6 $290
7 $230 8 $270 9 $270 10 $230 11 $307 12 $300 13 $250
14 $270 15 $230 16 $270 17 $287 18 $307 19 $230 20 $302
21 $314 22 $230 23 $280 24 $230 25 $280 26 $230 27 $250
28 $270 29 $230 30 $307        
KAYAK searches hundreds of sites to find the best rate for your next flight from Washington to Houston. Get the best flight deal for your Houston trip!
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Direct flights WAS to HOU on United
Flight # Depart DCA Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
1012 5:45 am 7:58 am Sep 9 - Sep 16
1012 5:45 am 7:58 am Sep 15 - Sep 19
1012 5:45 am 7:58 am Sep 17 - Sep 17
1012 5:45 am 7:58 am Sep 6 - Sep 13
1012 5:45 am 7:58 am Sep 8 - Sep 12
1012 5:45 am 7:58 am Sep 10 - Sep 10
1540 5:45 am 7:58 am Oct 2 - Oct 9
1540 5:45 am 7:58 am Oct 1 - Oct 3
1540 5:45 am 7:58 am Sep 22 - Sep 30
1657 5:45 am 7:58 am Sep 11 - Sep 11
1012 6:00 am 8:13 am Sep 21 - Sep 28
244 7:04 am 9:20 am Sep 27 - Sep 27
424 7:04 am 9:20 am Oct 4 - Oct 4
570 7:04 am 9:20 am Sep 20 - Sep 20
1657 7:05 am 9:18 am Sep 18 - Sep 19
1657 7:05 am 9:18 am Sep 8 - Sep 15
1657 7:05 am 9:18 am Sep 17 - Sep 17
206 7:05 am 9:21 am Sep 26 - Sep 26
251 7:05 am 9:21 am Oct 1 - Oct 22
251 7:05 am 9:21 am Oct 2 - Oct 24
251 7:05 am 9:21 am Sep 22 - Sep 29
385 7:05 am 9:21 am Sep 23 - Oct 21
1657 7:10 am 9:23 am Sep 10 - Sep 10
211 7:10 am 9:22 am Sep 9 - Sep 16
385 7:10 am 9:22 am Sep 12 - Sep 12
1241 7:45 am 9:55 am Sep 21 - Sep 21
1438 7:45 am 9:55 am Oct 5 - Oct 5
385 7:45 am 9:54 am Sep 25 - Sep 25
404 7:45 am 9:54 am Sep 24 - Sep 24
424 7:45 am 9:54 am Oct 1 - Oct 22
424 7:45 am 9:54 am Sep 23 - Sep 30
657 7:45 am 9:54 am Sep 26 - Sep 28
657 7:45 am 9:54 am Oct 2 - Oct 10
657 7:45 am 9:54 am Sep 22 - Sep 29
1438 7:59 am 10:14 am Sep 3 - Sep 10
1438 7:59 am 10:14 am Sep 7 - Sep 14
1438 7:59 am 10:14 am Sep 11 - Sep 17
1746 7:59 am 10:14 am Sep 15 - Sep 15
211 7:59 am 10:13 am Sep 5 - Sep 5
211 7:59 am 10:13 am Sep 6 - Sep 13
657 7:59 am 10:13 am Sep 12 - Sep 12
657 7:59 am 10:13 am Sep 19 - Sep 19
657 7:59 am 10:13 am Sep 18 - Sep 18
657 7:59 am 10:13 am Sep 8 - Sep 8
729 7:59 am 10:13 am Sep 4 - Sep 4
244 11:30 am 1:48 pm Oct 5 - Oct 12
244 11:30 am 1:48 pm Sep 21 - Sep 21
244 11:30 am 1:48 pm Sep 28 - Sep 28
385 11:30 am 1:50 pm Sep 6 - Sep 13
244 12:00 pm 2:20 pm Sep 5 - Sep 5
244 12:00 pm 2:20 pm Sep 4 - Sep 4
244 12:00 pm 2:20 pm Sep 10 - Sep 17
244 12:00 pm 2:20 pm Sep 7 - Sep 19
244 12:05 pm 2:25 pm Sep 9 - Sep 9
1020 12:11 pm 2:30 pm Oct 2 - Oct 3
1020 12:11 pm 2:30 pm Sep 25 - Sep 25
1215 12:11 pm 2:30 pm Sep 26 - Sep 26
1492 12:11 pm 2:30 pm Sep 29 - Sep 29
1698 12:11 pm 2:30 pm Sep 20 - Oct 25
1746 12:11 pm 2:30 pm Sep 22 - Sep 22
244 12:11 pm 2:29 pm Sep 23 - Oct 7
244 12:11 pm 2:29 pm Oct 1 - Oct 22
244 12:11 pm 2:29 pm Sep 24 - Sep 24
202 1:30 pm 3:48 pm Sep 28 - Sep 28
244 1:30 pm 3:48 pm Sep 20 - Sep 20
321 1:30 pm 3:48 pm Sep 22 - Sep 29
321 1:30 pm 3:48 pm Oct 2 - Oct 17
327 1:30 pm 3:48 pm Sep 23 - Sep 30
327 1:30 pm 3:48 pm Oct 1 - Oct 22
385 1:30 pm 3:48 pm Sep 7 - Sep 14
385 1:30 pm 3:48 pm Sep 8 - Sep 18
570 1:30 pm 3:48 pm Sep 25 - Sep 25
570 1:30 pm 3:48 pm Sep 13 - Sep 13
657 1:30 pm 3:48 pm Sep 21 - Sep 21
657 1:30 pm 3:48 pm Oct 5 - Oct 12
749 1:30 pm 3:48 pm Oct 4 - Oct 4
749 1:30 pm 3:48 pm Sep 12 - Sep 19
749 1:30 pm 3:48 pm Sep 27 - Sep 27
570 1:31 pm 3:49 pm Sep 6 - Sep 6
1094 3:11 pm 5:28 pm Sep 1 - Sep 9
1094 3:11 pm 5:28 pm Sep 19 - Sep 19
1094 3:11 pm 5:28 pm Sep 10 - Sep 18
202 3:11 pm 5:29 pm Sep 22 - Oct 20
210 3:11 pm 5:29 pm Sep 28 - Sep 28
256 3:11 pm 5:29 pm Sep 21 - Sep 21
404 3:11 pm 5:29 pm Oct 5 - Oct 5
404 3:11 pm 5:29 pm Sep 23 - Oct 21
424 3:11 pm 5:29 pm Sep 26 - Sep 26
570 3:11 pm 5:29 pm Oct 1 - Oct 22
570 3:11 pm 5:29 pm Sep 24 - Sep 24
657 3:11 pm 5:29 pm Sep 25 - Sep 25
1581 5:45 pm 8:05 pm Sep 22 - Oct 24
217 5:45 pm 8:04 pm Sep 21 - Sep 28
570 5:45 pm 8:04 pm Oct 5 - Oct 5
1215 5:47 pm 8:09 pm Sep 14 - Sep 14
211 5:47 pm 8:08 pm Sep 10 - Sep 17
220 5:47 pm 8:08 pm Sep 9 - Sep 16
283 5:47 pm 8:08 pm Sep 7 - Sep 7
385 5:47 pm 8:08 pm Sep 4 - Sep 5
570 5:47 pm 8:08 pm Sep 8 - Sep 19
1045 7:29 pm 9:39 pm Oct 1 - Oct 8
1154 7:29 pm 9:39 pm Oct 2 - Oct 16
1191 7:29 pm 9:39 pm Sep 14 - Sep 14
1191 7:29 pm 9:39 pm Sep 22 - Oct 13
1191 7:29 pm 9:39 pm Sep 7 - Sep 7
1241 7:29 pm 9:39 pm Oct 3 - Oct 3
1522 7:29 pm 9:39 pm Sep 24 - Sep 24
1581 7:29 pm 9:39 pm Sep 21 - Sep 28
1733 7:29 pm 9:39 pm Sep 23 - Oct 14
1746 7:29 pm 9:39 pm Sep 25 - Sep 26
1581 7:40 pm 9:50 pm Oct 5 - Oct 5
1212 8:00 pm 10:10 pm Sep 3 - Sep 19
Flight # Depart BWI Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
1070 7:02 am 9:18 am Aug 31 - Sep 14
214 7:08 am 9:23 am Sep 13 - Sep 13
332 7:08 am 9:23 am Sep 8 - Sep 8
332 7:08 am 9:23 am Sep 15 - Sep 19
332 7:08 am 9:23 am Sep 6 - Sep 11
332 7:08 am 9:23 am Sep 12 - Sep 12
385 7:09 am 9:24 am Sep 20 - Sep 27
385 7:13 am 9:28 am Oct 4 - Oct 25
1014 7:15 am 9:31 am Sep 22 - Sep 22
385 7:15 am 9:30 am Sep 29 - Oct 10
385 7:15 am 9:30 am Sep 21 - Sep 28
332 11:40 am 1:54 pm Oct 5 - Oct 5
332 12:12 pm 2:26 pm Sep 21 - Sep 21
332 12:12 pm 2:26 pm Sep 28 - Sep 28
1018 12:13 pm 2:28 pm Sep 8 - Sep 8
1204 12:13 pm 2:28 pm Sep 16 - Sep 16
1204 12:13 pm 2:28 pm Sep 2 - Sep 9
1204 12:13 pm 2:28 pm Sep 11 - Sep 19
1411 12:13 pm 2:28 pm Sep 13 - Sep 13
1411 12:13 pm 2:28 pm Sep 6 - Sep 6
1491 12:13 pm 2:28 pm Aug 31 - Sep 14
749 12:13 pm 2:27 pm Sep 5 - Sep 10
749 12:13 pm 2:27 pm Sep 4 - Sep 4
749 12:13 pm 2:27 pm Sep 17 - Sep 17
1204 12:18 pm 2:33 pm Oct 3 - Oct 3
1204 12:18 pm 2:33 pm Oct 1 - Oct 1
1204 12:18 pm 2:33 pm Sep 24 - Sep 24
1204 12:18 pm 2:33 pm Sep 25 - Oct 16
1209 12:18 pm 2:33 pm Sep 22 - Oct 13
332 12:18 pm 2:32 pm Sep 23 - Oct 21
5146 2:20 pm 4:42 pm Sep 27 - Sep 27
5146 2:20 pm 4:42 pm Sep 20 - Sep 20
5146 2:29 pm 4:51 pm Oct 4 - Oct 4
1411 5:48 pm 8:05 pm Sep 21 - Oct 19
1411 5:53 pm 8:10 pm Oct 2 - Oct 13
1411 5:53 pm 8:10 pm Oct 1 - Oct 15
1411 5:53 pm 8:10 pm Sep 30 - Oct 7
1411 5:53 pm 8:10 pm Sep 22 - Sep 29
1411 6:05 pm 8:18 pm Aug 27 - Sep 5
1411 6:05 pm 8:18 pm Sep 8 - Sep 19
1411 6:05 pm 8:18 pm Sep 7 - Sep 14
Flight # Depart IAD Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
3957 5:35 am 7:50 am Oct 1 - Oct 22
4106 5:35 am 7:50 am Oct 3 - Oct 10
4293 5:35 am 7:50 am Oct 4 - Oct 11
4468 5:35 am 7:50 am Oct 2 - Oct 13
1088 6:00 am 8:10 am Sep 6 - Sep 6
1441 6:00 am 8:09 am Sep 22 - Sep 22
1441 6:00 am 8:10 am Sep 10 - Sep 10
1452 8:05 am 10:14 am Sep 24 - Sep 24
1452 8:07 am 10:16 am Oct 5 - Oct 11
1452 8:07 am 10:16 am Sep 21 - Sep 28
762 8:07 am 10:15 am Sep 20 - Oct 4
1016 8:08 am 10:17 am Sep 26 - Sep 26
1452 8:08 am 10:17 am Sep 25 - Sep 25
1452 8:08 am 10:17 am Oct 1 - Oct 8
1491 8:13 am 10:22 am Oct 2 - Oct 9
1491 8:13 am 10:22 am Sep 22 - Sep 29
1491 8:13 am 10:22 am Sep 23 - Oct 21
1491 8:13 am 10:22 am Oct 3 - Oct 10
1016 8:18 am 10:31 am Sep 18 - Sep 18
1402 8:18 am 10:31 am Aug 30 - Sep 13
1410 8:18 am 10:31 am Sep 17 - Sep 17
1410 8:18 am 10:31 am Sep 10 - Sep 10
1410 8:18 am 10:31 am Sep 7 - Sep 14
1491 8:18 am 10:31 am Sep 5 - Sep 5
762 8:18 am 10:30 am Sep 8 - Sep 15
762 8:18 am 10:30 am Aug 26 - Sep 4
762 8:18 am 10:30 am Sep 9 - Sep 19
209 12:27 pm 2:39 pm Oct 4 - Oct 4
209 12:27 pm 2:39 pm Sep 20 - Sep 27
456 12:27 pm 2:39 pm Sep 23 - Oct 14
762 12:27 pm 2:39 pm Sep 22 - Sep 29
762 12:27 pm 2:39 pm Sep 25 - Sep 25
762 12:27 pm 2:39 pm Sep 24 - Sep 24
762 12:27 pm 2:39 pm Oct 1 - Oct 1
762 12:27 pm 2:39 pm Oct 2 - Oct 13
1461 12:30 pm 2:43 pm Sep 21 - Oct 12
209 12:32 pm 2:44 pm Sep 12 - Sep 12
363 12:32 pm 2:42 pm Sep 6 - Sep 13
456 12:32 pm 2:44 pm Sep 19 - Sep 19
456 12:32 pm 2:44 pm Sep 8 - Sep 18
522 12:32 pm 2:44 pm Sep 5 - Sep 5
762 12:32 pm 2:44 pm Sep 10 - Sep 10
762 12:32 pm 2:44 pm Sep 7 - Sep 14
762 12:32 pm 2:44 pm Sep 17 - Sep 17
790 12:32 pm 2:44 pm Sep 4 - Sep 4
3925 4:25 pm 6:49 pm Sep 20 - Sep 27
4116 4:25 pm 6:49 pm Oct 4 - Oct 11
249 5:15 pm 7:34 pm Sep 20 - Sep 30
249 5:15 pm 7:27 pm Oct 1 - Oct 24
249 5:15 pm 7:27 pm Sep 7 - Sep 19
249 5:15 pm 7:27 pm Sep 8 - Sep 18
249 5:15 pm 7:27 pm Oct 2 - Oct 25
249 5:15 pm 7:34 pm Sep 21 - Sep 28
249 5:15 pm 7:27 pm Aug 26 - Sep 6
249 5:15 pm 7:27 pm Aug 27 - Sep 5
3255 9:50 pm 11:59 pm Oct 4 - Oct 4
4138 9:50 pm 11:59 pm Sep 26 - Sep 26
4138 9:50 pm 11:59 pm Sep 24 - Sep 24
4138 9:50 pm 11:59 pm Sep 20 - Sep 27
4647 9:50 pm 11:59 pm Sep 30 - Sep 30
5956 9:50 pm 11:59 pm Sep 22 - Sep 29
5956 9:50 pm 11:59 pm Sep 11 - Sep 11
5956 9:50 pm 11:59 pm Sep 21 - Sep 28
5956 9:50 pm 11:59 pm Sep 23 - Sep 23
5956 9:50 pm 11:59 pm Oct 2 - Oct 21
5956 9:50 pm 11:59 pm Sep 25 - Sep 25
5956 9:50 pm 11:59 pm Oct 1 - Oct 6
5956 9:50 pm 11:59 pm Oct 3 - Oct 24
5971 9:50 pm 11:59 pm Aug 30 - Sep 13
5971 9:50 pm 11:59 pm Sep 7 - Sep 14
6104 9:50 pm 11:59 pm Sep 19 - Sep 19
6104 9:50 pm 11:59 pm Sep 16 - Sep 18
6104 9:50 pm 11:59 pm Sep 15 - Sep 15
6104 9:50 pm 11:59 pm Sep 12 - Sep 12
6104 9:50 pm 11:59 pm Sep 10 - Sep 17
6104 9:50 pm 11:59 pm Sep 8 - Sep 8
6104 9:50 pm 11:59 pm Aug 28 - Sep 9
6104 9:50 pm 11:59 pm Sep 5 - Sep 5