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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.

Best fares from WAS to HOU (Found by others)

Sun Mon Tue Wed Thu Fri Sat
          1 $475 2 $429
3 $439 4 $429 5 $335 6 $334 7 $353 8 $353 9 $365
10 $395 11 $338 12 $318 13 $323 14 $343 15 $357 16 $347
17 $367 18 $322 19 $303 20 $248 21 $310 22 $310 23 $311
24 $314 25 $303 26 $307 27 $250 28 $270 29 $322 30 $260
31 $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 6 - Sep 13
1540 5:45 am 7:47 am Jul 30 - Aug 8
1540 5:45 am 7:47 am Aug 16 - Aug 16
1540 5:45 am 7:47 am Aug 14 - Aug 14
1540 5:45 am 7:47 am Aug 11 - Aug 18
1540 5:45 am 7:47 am Aug 9 - Aug 9
1540 5:45 am 7:47 am Aug 12 - Aug 12
1012 5:53 am 8:06 am Aug 20 - Aug 25
1012 5:53 am 8:06 am Aug 19 - Aug 19
1012 5:53 am 8:06 am Aug 21 - Aug 27
1012 5:53 am 8:06 am Aug 28 - Aug 28
1012 5:53 am 8:06 am Aug 26 - Aug 26
1012 5:53 am 8:06 am Aug 29 - Aug 29
1212 5:53 am 8:06 am Sep 2 - Sep 2
1545 5:53 am 8:06 am Aug 23 - Aug 23
1657 5:53 am 8:06 am Aug 30 - Aug 30
1545 6:00 am 8:02 am Aug 3 - Aug 17
222 7:00 am 9:08 am Aug 8 - Aug 8
222 7:00 am 9:08 am Aug 13 - Aug 13
222 7:00 am 9:08 am Aug 6 - Aug 6
375 7:00 am 9:08 am Aug 5 - Aug 12
380 7:00 am 9:08 am Aug 15 - Aug 15
385 7:00 am 9:08 am Aug 4 - Aug 18
1657 7:05 am 9:18 am Aug 21 - Aug 29
1657 7:07 am 9:15 am Aug 20 - Aug 20
1657 7:07 am 9:20 am Aug 27 - Aug 27
1657 7:10 am 9:23 am Sep 2 - Sep 3
1657 7:10 am 9:23 am Sep 1 - Sep 1
211 7:10 am 9:22 am Aug 19 - Aug 26
1014 7:55 am 10:02 am Aug 2 - Aug 16
1215 7:55 am 10:02 am Aug 15 - Aug 15
1215 7:55 am 10:02 am Aug 18 - Aug 18
1215 7:55 am 10:02 am Jul 30 - Aug 6
1215 7:55 am 10:02 am Aug 8 - Aug 14
1215 7:55 am 10:02 am Jul 31 - Aug 7
1215 7:55 am 10:02 am Aug 11 - Aug 11
1434 7:55 am 10:02 am Aug 12 - Aug 12
1657 7:55 am 10:02 am Aug 13 - Aug 13
211 7:55 am 10:01 am Aug 3 - Aug 17
657 7:55 am 10:09 am Aug 21 - Aug 21
1438 7:59 am 10:14 am Aug 19 - Aug 26
1438 7:59 am 10:14 am Aug 27 - Sep 3
1438 7:59 am 10:14 am Aug 31 - Sep 14
211 7:59 am 10:13 am Sep 6 - Sep 13
211 7:59 am 10:13 am Sep 5 - Sep 5
211 7:59 am 10:13 am Aug 30 - Aug 30
211 7:59 am 10:13 am Sep 2 - Sep 2
211 7:59 am 10:13 am Aug 22 - Aug 28
385 7:59 am 10:13 am Aug 23 - Aug 23
559 7:59 am 10:13 am Aug 24 - Aug 24
657 7:59 am 10:13 am Aug 20 - Aug 20
729 7:59 am 10:13 am Sep 4 - Sep 4
739 7:59 am 10:13 am Aug 29 - Aug 29
259 10:15 am 12:25 pm Aug 2 - Aug 16
385 11:30 am 1:50 pm Sep 6 - Sep 13
570 11:30 am 1:50 pm Aug 23 - Aug 23
570 11:30 am 1:50 pm Aug 30 - Aug 30
1565 12:00 pm 2:21 pm Aug 24 - Aug 24
211 12:00 pm 2:20 pm Aug 21 - Aug 21
211 12:00 pm 2:20 pm Aug 29 - Aug 29
220 12:00 pm 2:20 pm Aug 31 - Aug 31
244 12:00 pm 2:20 pm Aug 19 - Sep 2
244 12:00 pm 2:20 pm Sep 1 - Sep 1
244 12:00 pm 2:20 pm Sep 4 - Sep 4
244 12:00 pm 2:20 pm Aug 22 - Aug 28
244 12:00 pm 2:20 pm Aug 20 - Aug 27
244 12:00 pm 2:20 pm Sep 5 - Sep 5
214 12:04 pm 2:14 pm Aug 5 - Aug 12
214 12:04 pm 2:14 pm Aug 6 - Aug 13
244 12:04 pm 2:14 pm Aug 4 - Aug 18
259 12:04 pm 2:14 pm Aug 1 - Aug 15
244 12:10 pm 2:20 pm Aug 3 - Aug 17
1733 1:30 pm 3:49 pm Aug 20 - Aug 20
211 1:30 pm 3:48 pm Aug 23 - Aug 23
220 1:30 pm 3:48 pm Sep 2 - Sep 2
244 1:30 pm 3:48 pm Sep 3 - Sep 3
283 1:30 pm 3:48 pm Aug 27 - Aug 27
385 1:30 pm 3:48 pm Aug 21 - Aug 21
385 1:30 pm 3:48 pm Aug 22 - Sep 1
385 1:30 pm 3:48 pm Aug 19 - Aug 19
385 1:30 pm 3:48 pm Aug 24 - Aug 24
385 1:30 pm 3:48 pm Aug 26 - Aug 26
488 1:30 pm 3:48 pm Aug 30 - Aug 30
1083 1:31 pm 3:38 pm Aug 16 - Aug 16
1421 1:31 pm 3:38 pm Jul 30 - Aug 6
1421 1:31 pm 3:38 pm Aug 12 - Aug 18
1426 1:31 pm 3:38 pm Jul 29 - Aug 11
1426 1:31 pm 3:38 pm Aug 14 - Aug 15
570 1:31 pm 3:49 pm Sep 6 - Sep 6
570 1:31 pm 3:37 pm Aug 9 - Aug 9
1030 3:11 pm 5:28 pm Aug 19 - Aug 29
1094 3:11 pm 5:28 pm Sep 1 - Sep 9
1094 3:11 pm 5:28 pm Aug 31 - Aug 31
1421 3:18 pm 5:39 pm Aug 3 - Aug 10
1733 3:18 pm 5:39 pm Aug 15 - Aug 18
1733 3:18 pm 5:39 pm Jul 29 - Aug 14
657 3:18 pm 5:38 pm Aug 17 - Aug 17
739 3:18 pm 5:38 pm Aug 8 - Aug 8
204 5:45 pm 8:07 pm Aug 2 - Aug 16
222 5:45 pm 8:07 pm Aug 5 - Aug 12
228 5:45 pm 8:07 pm Aug 1 - Aug 8
228 5:45 pm 8:07 pm Aug 13 - Aug 13
228 5:45 pm 8:07 pm Aug 15 - Aug 15
570 5:45 pm 8:07 pm Aug 4 - Aug 14
570 5:45 pm 8:07 pm Aug 18 - Aug 18
1191 5:47 pm 8:09 pm Sep 2 - Sep 2
1212 5:47 pm 8:09 pm Aug 31 - Aug 31
211 5:47 pm 8:08 pm Sep 3 - Sep 3
211 5:47 pm 8:08 pm Aug 24 - Aug 24
211 5:47 pm 8:08 pm Aug 20 - Aug 20
220 5:47 pm 8:08 pm Aug 19 - Aug 26
385 5:47 pm 8:08 pm Sep 4 - Sep 5
385 5:47 pm 8:08 pm Aug 27 - Aug 27
570 5:47 pm 8:08 pm Aug 21 - Sep 1
220 5:55 pm 8:17 pm Aug 17 - Aug 17
220 5:55 pm 8:17 pm Aug 10 - Aug 10
1212 7:16 pm 9:30 pm Jul 29 - Aug 7
1212 7:16 pm 9:30 pm Aug 8 - Aug 8
1212 7:19 pm 9:33 pm Aug 11 - Aug 18
1191 7:29 pm 9:39 pm Aug 31 - Aug 31
1191 7:29 pm 9:39 pm Aug 24 - Aug 24
1212 7:30 pm 9:44 pm Aug 13 - Aug 13
1657 7:30 pm 9:44 pm Aug 6 - Aug 6
1212 7:34 pm 9:48 pm Aug 3 - Aug 17
1212 8:00 pm 10:10 pm Aug 19 - Sep 1
1212 8:00 pm 10:10 pm Sep 3 - Sep 19
334 8:00 pm 10:09 pm Aug 27 - Aug 27
385 8:00 pm 10:09 pm Sep 2 - Sep 2
385 8:00 pm 10:09 pm Aug 20 - Aug 20
Flight # Depart BWI Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
1441 5:59 am 8:06 am Aug 8 - Aug 8
1487 5:59 am 8:06 am Aug 11 - Aug 18
1673 5:59 am 8:04 am Aug 7 - Aug 7
1673 5:59 am 8:06 am Aug 14 - Aug 14
1673 5:59 am 8:06 am Jul 29 - Aug 12
209 6:00 am 8:06 am Aug 3 - Aug 17
342 6:00 am 8:06 am Aug 6 - Aug 6
342 6:00 am 8:06 am Aug 13 - Aug 13
559 6:00 am 8:06 am Aug 2 - Aug 16
1070 7:02 am 9:18 am Aug 24 - Sep 14
1070 7:08 am 9:24 am Sep 1 - Sep 1
209 7:08 am 9:23 am Sep 2 - Sep 2
332 7:08 am 9:23 am Sep 6 - Sep 11
332 7:08 am 9:23 am Aug 21 - Aug 30
208 12:08 pm 2:16 pm Aug 1 - Aug 15
214 12:08 pm 2:16 pm Aug 4 - Aug 18
1426 12:09 pm 2:18 pm Jul 30 - Aug 13
202 12:09 pm 2:17 pm Aug 12 - Aug 12
1062 12:13 pm 2:28 pm Aug 30 - Aug 30
1073 12:13 pm 2:28 pm Aug 22 - Aug 29
1204 12:13 pm 2:28 pm Sep 2 - Sep 2
1204 12:13 pm 2:28 pm Aug 19 - Aug 26
1204 12:13 pm 2:28 pm Aug 28 - Aug 28
1204 12:13 pm 2:28 pm Sep 1 - Sep 1
1204 12:13 pm 2:28 pm Aug 21 - Aug 25
1250 12:13 pm 2:28 pm Aug 23 - Aug 23
1411 12:13 pm 2:28 pm Sep 6 - Sep 13
1491 12:13 pm 2:28 pm Aug 24 - Sep 14
749 12:13 pm 2:27 pm Aug 20 - Sep 17
749 12:13 pm 2:27 pm Sep 4 - Sep 5
1673 12:14 pm 2:23 pm Aug 16 - Aug 16
1673 12:14 pm 2:23 pm Aug 9 - Aug 9
1411 5:52 pm 8:07 pm Aug 11 - Aug 11
1411 6:03 pm 8:16 pm Aug 19 - Aug 26
1411 6:05 pm 8:20 pm Aug 3 - Aug 17
1411 6:05 pm 8:18 pm Aug 31 - Sep 5
1411 6:05 pm 8:18 pm Aug 24 - Aug 24
1411 6:05 pm 8:18 pm Aug 20 - Aug 29
1204 6:06 pm 8:21 pm Jul 30 - Aug 6
1204 6:06 pm 8:21 pm Aug 13 - Aug 13
1411 6:06 pm 8:21 pm Aug 7 - Aug 7
1411 6:06 pm 8:21 pm Aug 12 - Aug 18
Flight # Depart IAD Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
1088 6:00 am 8:10 am Sep 6 - Sep 6
1441 6:00 am 8:04 am Aug 18 - Aug 18
1441 6:00 am 8:04 am Aug 11 - Aug 15
1500 6:00 am 8:04 am Jul 30 - Aug 13
1509 6:00 am 8:04 am Aug 4 - Aug 7
1509 6:00 am 8:04 am Aug 8 - Aug 8
1509 6:00 am 8:04 am Aug 12 - Aug 12
431 6:00 am 8:03 am Aug 14 - Aug 14
762 8:08 am 10:15 am Aug 17 - Aug 17
762 8:08 am 10:15 am Aug 10 - Aug 10
762 8:14 am 10:21 am Aug 6 - Aug 13
1014 8:18 am 10:31 am Aug 24 - Aug 24
1016 8:18 am 10:31 am Sep 1 - Sep 1
1090 8:18 am 10:31 am Aug 20 - Aug 27
1402 8:18 am 10:31 am Aug 30 - Sep 13
1402 8:18 am 10:31 am Aug 23 - Aug 23
1410 8:18 am 10:31 am Sep 3 - Sep 3
1491 8:18 am 10:31 am Sep 5 - Sep 5
762 8:18 am 10:30 am Sep 4 - Sep 9
762 8:18 am 10:30 am Aug 31 - Aug 31
762 8:18 am 10:30 am Aug 19 - Sep 2
762 8:18 am 10:30 am Aug 21 - Aug 28
1086 8:20 am 10:28 am Aug 9 - Aug 16
762 8:20 am 10:27 am Aug 12 - Aug 18
762 8:20 am 10:27 am Aug 4 - Aug 11
762 8:34 am 10:41 am Aug 1 - Aug 15
5971 12:20 pm 2:30 pm Aug 3 - Aug 17
6422 12:20 pm 2:23 pm Jul 29 - Aug 7
6422 12:20 pm 2:23 pm Aug 9 - Aug 9
6422 12:20 pm 2:23 pm Aug 16 - Aug 16
5215 12:24 pm 2:27 pm Aug 12 - Aug 12
6422 12:26 pm 2:29 pm Aug 8 - Aug 18
6422 12:26 pm 2:29 pm Aug 13 - Aug 13
1565 12:32 pm 2:45 pm Aug 31 - Aug 31
209 12:32 pm 2:44 pm Sep 1 - Sep 1
285 12:32 pm 2:44 pm Sep 3 - Sep 3
285 12:32 pm 2:44 pm Sep 2 - Sep 2
285 12:32 pm 2:44 pm Aug 26 - Aug 26
285 12:32 pm 2:44 pm Aug 19 - Aug 19
363 12:32 pm 2:44 pm Aug 24 - Aug 24
363 12:32 pm 2:44 pm Aug 30 - Aug 30
363 12:32 pm 2:42 pm Sep 6 - Sep 13
374 12:32 pm 2:44 pm Aug 21 - Aug 29
522 12:32 pm 2:44 pm Sep 5 - Sep 5
762 12:32 pm 2:44 pm Aug 23 - Aug 23
762 12:32 pm 2:44 pm Aug 20 - Aug 20
762 12:32 pm 2:44 pm Aug 27 - Aug 27
790 12:32 pm 2:44 pm Sep 4 - Sep 4
6104 2:35 pm 4:45 pm Aug 6 - Aug 13
6104 2:35 pm 4:45 pm Aug 14 - Aug 18
6104 2:35 pm 4:45 pm Aug 10 - Aug 17
6104 2:35 pm 4:45 pm Aug 2 - Aug 16
249 5:15 pm 7:27 pm Aug 20 - Sep 19
249 5:15 pm 7:27 pm Aug 19 - Sep 18
249 5:20 pm 7:34 pm Aug 4 - Aug 18
249 5:20 pm 7:34 pm Aug 2 - Aug 16
249 5:20 pm 7:34 pm Aug 3 - Aug 17
249 5:20 pm 7:34 pm Aug 1 - Aug 15
5971 9:50 pm 11:59 pm Aug 23 - Sep 13
5971 9:50 pm 11:59 pm Sep 1 - Sep 1
6104 9:50 pm 11:59 pm Aug 25 - Aug 25
6104 9:50 pm 11:59 pm Aug 19 - Aug 26
6104 9:50 pm 11:59 pm Aug 20 - Aug 27
6104 9:50 pm 11:59 pm Sep 2 - Sep 9
6104 9:50 pm 11:59 pm Aug 22 - Aug 29
6104 9:50 pm 11:59 pm Aug 21 - Aug 28
6104 9:50 pm 11:59 pm Sep 5 - Sep 5
6104 9:50 pm 11:59 pm Aug 24 - Aug 24
6422 9:50 pm 11:52 pm Sep 3 - Sep 3
1148 9:58 pm 11:58 pm Aug 13 - Aug 13
1148 9:58 pm 11:58 pm Aug 6 - Aug 6
1414 9:58 pm 11:58 pm Aug 7 - Aug 7
1414 9:58 pm 11:58 pm Aug 11 - Aug 18
1414 9:58 pm 11:58 pm Aug 14 - Aug 14
1648 9:58 pm 11:58 pm Aug 12 - Aug 12
1658 9:58 pm 11:58 pm Aug 8 - Aug 8
1658 9:58 pm 11:58 pm Aug 15 - Aug 15
1741 9:58 pm 11:58 pm Aug 9 - Aug 16
363 9:58 pm 11:57 pm Aug 3 - Aug 17