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Cheap Flights from Washington to Houston (DCA - IAH)

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 DCA to IAH (Found by others)

Sun Mon Tue Wed Thu Fri Sat
          1 $518 2 $506
3 $516 4 $397 5 $347 6 $347 7 $377 8 $377 9 $422
10 $410 11 $400 12 $344 13 $347 14 $367 15 $357 16 $314
17 $367 18 $324 19 $314 20 $306 21 $309 22 $314 23 $311
24 $314 25 $307 26 $307 27 $307 28 $307 29 $322 30 $307
31 $307            
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Select an airline:  United
Direct flights DCA to IAH on United
Flight # Depart DCA Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
1540 5:45 am 7:47 am Aug 7 - Aug 18
1540 5:45 am 7:47 am Aug 5 - Aug 5
1540 5:45 am 7:47 am Aug 12 - Aug 12
1540 5:45 am 7:47 am Aug 16 - Aug 16
1540 5:45 am 7:47 am Aug 9 - Aug 9
1540 5:45 am 7:47 am Aug 6 - Aug 6
1012 5:53 am 8:06 am Aug 19 - Aug 19
1012 5:53 am 8:06 am Aug 20 - Aug 25
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
1012 5:53 am 8:06 am Aug 21 - Aug 27
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 6 - Aug 6
222 7:00 am 9:08 am Aug 13 - Aug 13
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 9:20 am Aug 27 - Aug 27
1657 7:07 am 9:15 am Aug 20 - Aug 20
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 Jul 26 - Aug 16
1215 7:55 am 10:02 am Aug 5 - Aug 5
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 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 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 31 - Sep 14
1438 7:59 am 10:14 am Aug 19 - Aug 26
1438 7:59 am 10:14 am Aug 27 - Sep 3
211 7:59 am 10:13 am Sep 2 - Sep 2
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 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
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 Sep 5 - Sep 5
244 12:00 pm 2:20 pm Aug 20 - Aug 27
244 12:00 pm 2:20 pm Sep 4 - Sep 4
244 12:00 pm 2:20 pm Aug 19 - Sep 2
244 12:00 pm 2:20 pm Aug 22 - Aug 28
244 12:00 pm 2:20 pm Sep 1 - Sep 1
214 12:04 pm 2:14 pm Aug 6 - Aug 13
214 12:04 pm 2:14 pm Aug 5 - Aug 12
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 24 - Aug 24
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 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 Aug 14 - Aug 15
1426 1:31 pm 3:38 pm Jul 28 - Aug 11
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 Jul 27 - Aug 10
1733 3:18 pm 5:39 pm Jul 28 - Aug 14
1733 3:18 pm 5:39 pm Aug 15 - Aug 18
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 15 - Aug 15
228 5:45 pm 8:07 pm Aug 13 - Aug 13
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 Aug 24 - Aug 24
211 5:47 pm 8:08 pm Sep 3 - Sep 3
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 Aug 27 - Aug 27
385 5:47 pm 8:08 pm Sep 4 - Sep 5
570 5:47 pm 8:08 pm Aug 21 - Sep 1
220 5:55 pm 8:17 pm Aug 10 - Aug 17
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 Jul 27 - Aug 17
1212 8:00 pm 10:10 pm Sep 3 - Sep 19
1212 8:00 pm 10:10 pm Aug 19 - Sep 1
334 8:00 pm 10:09 pm Aug 27 - Aug 27
385 8:00 pm 10:09 pm Aug 20 - Aug 20
385 8:00 pm 10:09 pm Sep 2 - Sep 2