SEARCH ONE AND DONE. - Compare hundreds of travel sites at once.
Choose where to book.
Find deals from over 400 airlines worldwide.

Cheap Flights from Washington to Houston (WAS - HOU)

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.
Choose Sites to Compare vs. KAYAK

Best fares from WAS to HOU (Found by others)

Sun Mon Tue Wed Thu Fri Sat
  1 $454 2 $320 3 $280 4 $437 5 $326 6 $250
7 $290 8 $230 9 $230 10 $381 11 $381 12 $381 13 $300
14 $330 15 $352 16 $230 17 $352 18 $290 19 $230 20 $314
21 $310 22 $270 23 $243 24 $243 25 $263 26 $290 27 $299
28 $270 29 $230 30 $230        
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!
Here's how it works. Search KAYAK for a flight ticket from Washington to Houston. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
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
1012 5:45 am 7:58 am Sep 9 - Sep 16
1012 5:45 am 7:58 am Sep 8 - Sep 12
1012 5:45 am 7:58 am Sep 10 - Sep 10
1012 5:45 am 7:58 am Sep 17 - Sep 17
1012 5:45 am 7:58 am Sep 15 - Sep 19
1540 5:45 am 7:58 am Sep 22 - Sep 30
1540 5:45 am 7:58 am Oct 2 - Oct 9
1540 5:45 am 7:58 am Oct 1 - Oct 3
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 17 - Sep 17
1657 7:05 am 9:18 am Sep 8 - Sep 15
206 7:05 am 9:21 am Sep 26 - Sep 26
251 7:05 am 9:21 am Oct 2 - Oct 24
251 7:05 am 9:21 am Oct 1 - Oct 22
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 Sep 22 - Sep 29
657 7:45 am 9:54 am Oct 2 - Oct 10
1438 7:59 am 10:14 am Aug 31 - Sep 14
1438 7:59 am 10:14 am Sep 3 - Sep 10
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 6 - Sep 13
657 7:59 am 10:13 am Sep 19 - Sep 19
657 7:59 am 10:13 am Sep 8 - Sep 8
657 7:59 am 10:13 am Sep 12 - Sep 12
657 7:59 am 10:13 am Sep 18 - Sep 18
244 11:30 am 1:48 pm Sep 28 - Sep 28
244 11:30 am 1:48 pm Oct 5 - Oct 12
244 11:30 am 1:48 pm Sep 21 - Sep 21
385 11:30 am 1:50 pm Sep 6 - Sep 13
244 12:00 pm 2:20 pm Sep 11 - Sep 19
244 12:00 pm 2:20 pm Sep 10 - Sep 17
244 12:00 pm 2:20 pm Sep 2 - Sep 8
244 12:05 pm 2:25 pm Sep 9 - Sep 9
1020 12:11 pm 2:30 pm Sep 25 - Sep 25
1020 12:11 pm 2:30 pm Oct 2 - Oct 3
1088 12:11 pm 2:30 pm Oct 6 - Oct 6
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 Oct 9 - Oct 24
244 12:11 pm 2:29 pm Oct 1 - Oct 22
244 12:11 pm 2:29 pm Sep 23 - Oct 7
244 12:11 pm 2:29 pm Sep 24 - Sep 24
202 1:30 pm 3:48 pm Sep 28 - Sep 28
204 1:30 pm 3:48 pm Oct 6 - Oct 6
244 1:30 pm 3:48 pm Sep 20 - Sep 20
321 1:30 pm 3:48 pm Oct 2 - Oct 17
321 1:30 pm 3:48 pm Sep 22 - Sep 29
327 1:30 pm 3:48 pm Oct 1 - Oct 22
327 1:30 pm 3:48 pm Sep 23 - Sep 30
385 1:30 pm 3:48 pm Sep 8 - Sep 18
385 1:30 pm 3:48 pm Sep 7 - Sep 14
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 Sep 27 - Sep 27
749 1:30 pm 3:48 pm Oct 4 - Oct 4
749 1:30 pm 3:48 pm Sep 12 - Sep 19
1094 3:11 pm 5:28 pm Sep 10 - Sep 18
1094 3:11 pm 5:28 pm Sep 19 - Sep 19
1094 3:11 pm 5:28 pm Sep 1 - Sep 9
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 Sep 23 - Oct 21
404 3:11 pm 5:29 pm Oct 5 - Oct 5
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
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 22 - Oct 13
1191 7:29 pm 9:39 pm Sep 14 - Sep 14
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 Aug 28 - Sep 8
1212 8:00 pm 10:10 pm Sep 9 - 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 12 - Sep 12
332 7:08 am 9:23 am Sep 8 - Sep 8
332 7:08 am 9:23 am Sep 6 - Sep 11
332 7:08 am 9:23 am Sep 15 - Sep 19
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 21 - Sep 28
385 7:15 am 9:30 am Sep 29 - Oct 10
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 11 - Sep 19
1204 12:13 pm 2:28 pm Sep 2 - Sep 9
1411 12:13 pm 2:28 pm Sep 13 - Sep 13
1491 12:13 pm 2:28 pm Aug 31 - Sep 14
749 12:13 pm 2:27 pm Sep 3 - Sep 10
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 8 - Oct 8
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 20 - Sep 20
5146 2:20 pm 4:42 pm Sep 27 - Sep 27
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 Sep 22 - Sep 29
1411 5:53 pm 8:10 pm Oct 1 - Oct 15
1411 5:53 pm 8:10 pm Oct 2 - Oct 13
1411 5:53 pm 8:10 pm Sep 30 - Oct 7
1411 6:05 pm 8:18 pm Sep 7 - Sep 14
1411 6:05 pm 8:18 pm Sep 8 - Sep 19
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
4219 5:35 am 7:50 am Oct 7 - Oct 21
4293 5:35 am 7:50 am Oct 4 - Oct 11
4468 5:35 am 7:50 am Oct 2 - Oct 13
1441 6:00 am 8:10 am Sep 10 - Sep 10
1441 6:00 am 8:09 am Sep 22 - Sep 22
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 Oct 1 - Oct 8
1452 8:08 am 10:17 am Sep 25 - Sep 25
1491 8:13 am 10:22 am Sep 23 - Oct 21
1491 8:13 am 10:22 am Sep 22 - Sep 29
1491 8:13 am 10:22 am Oct 2 - Oct 9
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 7 - Sep 14
1410 8:18 am 10:31 am Sep 10 - Sep 10
1410 8:18 am 10:31 am Sep 17 - Sep 17
762 8:18 am 10:30 am Sep 8 - Sep 15
762 8:18 am 10:30 am Sep 9 - Sep 19
209 12:27 pm 2:39 pm Sep 20 - Sep 27
209 12:27 pm 2:39 pm Oct 4 - Oct 4
456 12:27 pm 2:39 pm Sep 23 - Oct 14
762 12:27 pm 2:39 pm Oct 8 - Oct 8
762 12:27 pm 2:39 pm Sep 22 - Sep 29
762 12:27 pm 2:39 pm Oct 1 - Oct 1
762 12:27 pm 2:39 pm Sep 24 - Sep 24
762 12:27 pm 2:39 pm Oct 2 - Oct 13
762 12:27 pm 2:39 pm Sep 25 - Sep 25
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
762 12:32 pm 2:44 pm Sep 7 - Sep 14
762 12:32 pm 2:44 pm Sep 10 - Sep 10
762 12:32 pm 2:44 pm Sep 17 - Sep 17
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 7:27 pm Sep 8 - Sep 18
249 5:15 pm 7:27 pm Sep 7 - Sep 19
249 5:15 pm 7:34 pm Sep 20 - Sep 30
249 5:15 pm 7:34 pm Sep 21 - Sep 28
249 5:15 pm 7:27 pm Oct 1 - Oct 24
249 5:15 pm 7:27 pm Oct 2 - Oct 25
3255 9:50 pm 11:59 pm Oct 4 - Oct 4
4138 9:50 pm 11:59 pm Sep 24 - Sep 24
4138 9:50 pm 11:59 pm Sep 20 - Sep 27
4138 9:50 pm 11:59 pm Sep 26 - Sep 26
4647 9:50 pm 11:59 pm Sep 30 - Sep 30
5956 9:50 pm 11:59 pm Oct 1 - Oct 6
5956 9:50 pm 11:59 pm Sep 22 - Sep 29
5956 9:50 pm 11:59 pm Sep 21 - Sep 28
5956 9:50 pm 11:59 pm Sep 11 - Sep 11
5956 9:50 pm 11:59 pm Oct 2 - Oct 21
5956 9:50 pm 11:59 pm Oct 3 - Oct 24
5956 9:50 pm 11:59 pm Sep 23 - Sep 23
5956 9:50 pm 11:59 pm Oct 8 - Oct 22
5956 9:50 pm 11:59 pm Sep 25 - Sep 25
5971 9:50 pm 11:59 pm Sep 7 - Sep 14
5971 9:50 pm 11:59 pm Aug 30 - Sep 13
6104 9:50 pm 11:59 pm Sep 8 - Sep 8
6104 9:50 pm 11:59 pm Sep 12 - Sep 12
6104 9:50 pm 11:59 pm Aug 28 - Sep 9
6104 9:50 pm 11:59 pm Sep 15 - Sep 15
6104 9:50 pm 11:59 pm Sep 16 - Sep 18
6104 9:50 pm 11:59 pm Sep 19 - Sep 19
6104 9:50 pm 11:59 pm Sep 10 - Sep 17