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Cheap Flights from Houston to Washington (HOU - DCA)

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.
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Best fares from HOU to DCA (Found by others)

Sun Mon Tue Wed Thu Fri Sat
  1 $563 2 $471 3 $471 4 $511 5 $326 6 $434
7 $438 8 $396 9 $396 10 $438 11 $431 12 $376 13 $422
14 $392 15 $376 16 $297 17 $297 18 $302 19 $377 20 $307
21 $351 22 $302 23 $297 24 $302 25 $302 26 $332 27 $302
28 $354 29 $342 30 $302        
KAYAK searches hundreds of sites to find the best rate for your next flight from Houston to Washington. Get the best flight deal for your Washington trip!
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Direct flights HOU to DCA on United
Flight # Depart IAH Arrive DCA Sun Mon Tue Wed Thu Fri Sat Valid Between
478 7:15 am 11:17 am Sep 4 - Sep 10
478 7:15 am 11:17 am Sep 9 - Sep 9
478 7:15 am 11:17 am Sep 12 - Sep 19
1200 7:25 am 11:28 am Sep 25 - Oct 3
1553 7:25 am 11:28 am Sep 22 - Sep 22
1667 7:25 am 11:28 am Oct 6 - Oct 6
1698 7:25 am 11:28 am Sep 29 - Sep 29
250 7:25 am 11:27 am Sep 23 - Oct 21
447 7:25 am 11:27 am Oct 9 - Oct 17
457 7:25 am 11:27 am Oct 1 - Oct 22
478 7:25 am 11:27 am Sep 24 - Sep 24
250 8:45 am 12:46 pm Sep 18 - Sep 19
250 8:45 am 12:46 pm Sep 8 - Sep 16
292 8:45 am 12:46 pm Sep 10 - Sep 17
478 8:45 am 12:46 pm Sep 11 - Sep 14
1200 8:46 am 12:46 pm Sep 20 - Sep 20
250 8:46 am 12:45 pm Oct 2 - Oct 17
250 8:46 am 12:45 pm Sep 21 - Sep 29
611 8:46 am 12:45 pm Oct 1 - Oct 22
619 8:46 am 12:45 pm Sep 24 - Sep 24
627 8:46 am 12:45 pm Sep 25 - Sep 26
655 8:46 am 12:45 pm Sep 23 - Oct 21
1085 10:20 am 2:20 pm Sep 4 - Sep 19
1728 10:20 am 2:20 pm Sep 7 - Sep 16
395 10:25 am 2:25 pm Oct 5 - Oct 12
395 10:25 am 2:25 pm Sep 21 - Sep 21
609 10:25 am 2:25 pm Sep 25 - Sep 26
611 10:25 am 2:25 pm Sep 23 - Oct 21
617 10:25 am 2:25 pm Sep 28 - Sep 28
619 10:25 am 2:25 pm Oct 1 - Oct 22
627 10:25 am 2:25 pm Sep 22 - Sep 29
627 10:25 am 2:25 pm Oct 2 - Oct 23
1596 10:49 am 2:49 pm Aug 30 - Sep 13
1191 12:57 pm 4:59 pm Sep 14 - Sep 14
1045 12:58 pm 5:00 pm Oct 1 - Oct 8
1154 12:58 pm 5:00 pm Oct 2 - Oct 16
1191 12:58 pm 5:00 pm Sep 22 - Oct 13
1241 12:58 pm 5:00 pm Oct 3 - Oct 3
1423 12:58 pm 5:00 pm Sep 16 - Sep 18
1423 12:58 pm 5:00 pm Sep 15 - Sep 19
1423 12:58 pm 5:00 pm Sep 8 - Sep 12
1501 12:58 pm 5:00 pm Sep 11 - Sep 11
1501 12:58 pm 5:00 pm Sep 3 - Sep 17
1522 12:58 pm 5:00 pm Sep 24 - Sep 24
1522 12:58 pm 5:00 pm Oct 10 - Oct 10
1733 12:58 pm 5:00 pm Sep 23 - Oct 14
1746 12:58 pm 5:00 pm Sep 25 - Sep 26
292 12:59 pm 5:00 pm Sep 20 - Sep 20
292 12:59 pm 5:00 pm Oct 4 - Oct 4
327 12:59 pm 5:00 pm Sep 27 - Sep 27
360 12:59 pm 5:00 pm Sep 28 - Sep 28
478 12:59 pm 5:00 pm Sep 21 - Sep 21
494 12:59 pm 5:00 pm Oct 5 - Oct 12
1191 1:41 pm 5:43 pm Sep 13 - Sep 13
1097 2:26 pm 6:30 pm Aug 31 - Sep 14
1212 2:26 pm 6:30 pm Sep 3 - Sep 19
1596 2:40 pm 6:42 pm Sep 21 - Sep 28
1596 2:40 pm 6:42 pm Sep 22 - Sep 22
1596 2:40 pm 6:42 pm Oct 1 - Oct 8
1596 2:40 pm 6:42 pm Oct 10 - Oct 17
1596 2:40 pm 6:42 pm Sep 24 - Sep 24
1596 2:40 pm 6:42 pm Oct 7 - Oct 7
1596 2:40 pm 6:42 pm Oct 9 - Oct 9
1596 2:40 pm 6:42 pm Sep 23 - Sep 30
1596 2:45 pm 6:47 pm Oct 5 - Oct 5
1031 4:00 pm 8:04 pm Sep 9 - Sep 9
1522 4:00 pm 8:04 pm Sep 14 - Sep 14
1596 4:00 pm 8:04 pm Sep 16 - Sep 16
250 4:00 pm 8:03 pm Sep 25 - Sep 26
250 4:00 pm 8:03 pm Sep 10 - Sep 10
250 4:00 pm 8:03 pm Sep 17 - Sep 17
292 4:00 pm 8:03 pm Oct 3 - Oct 10
292 4:00 pm 8:03 pm Sep 8 - Sep 15
292 4:00 pm 8:03 pm Sep 22 - Sep 22
343 4:00 pm 8:03 pm Sep 28 - Sep 28
394 4:00 pm 8:03 pm Sep 21 - Sep 21
394 4:00 pm 8:03 pm Oct 5 - Oct 5
628 4:00 pm 8:03 pm Sep 29 - Sep 29
292 4:02 pm 8:05 pm Oct 2 - Oct 16
292 4:02 pm 8:05 pm Sep 24 - Oct 1
292 4:02 pm 8:05 pm Sep 23 - Oct 14
292 4:02 pm 8:05 pm Sep 18 - Sep 18
292 4:02 pm 8:05 pm Sep 19 - Sep 19
1541 5:40 pm 9:45 pm Sep 7 - Sep 17
1541 5:40 pm 9:45 pm Sep 18 - Sep 19
250 5:40 pm 9:44 pm Sep 11 - Sep 11
250 5:45 pm 9:48 pm Sep 24 - Sep 24
292 5:45 pm 9:48 pm Sep 26 - Sep 26
323 5:45 pm 9:48 pm Oct 6 - Oct 6
323 5:45 pm 9:48 pm Sep 22 - Sep 29
323 5:45 pm 9:48 pm Oct 2 - Oct 16
379 5:45 pm 9:48 pm Sep 23 - Oct 21
379 5:45 pm 9:48 pm Sep 28 - Sep 28
394 5:45 pm 9:48 pm Oct 3 - Oct 3
394 5:45 pm 9:48 pm Oct 10 - Oct 24
410 5:45 pm 9:48 pm Sep 21 - Sep 21
468 5:45 pm 9:48 pm Sep 25 - Sep 25
468 5:45 pm 9:48 pm Oct 1 - Oct 22
468 5:45 pm 9:48 pm Oct 5 - Oct 5
1490 7:02 pm 11:00 pm Sep 10 - Sep 10
1490 7:02 pm 11:00 pm Sep 8 - Sep 15
1490 7:02 pm 11:00 pm Sep 9 - Sep 16
1490 7:02 pm 11:00 pm Sep 17 - Sep 19
1541 7:02 pm 11:00 pm Sep 11 - Sep 11
217 7:02 pm 11:01 pm Oct 5 - Oct 5
217 7:02 pm 11:01 pm Sep 30 - Oct 21
250 7:02 pm 11:01 pm Oct 1 - Oct 22
302 7:02 pm 11:01 pm Sep 28 - Sep 28
323 7:02 pm 11:01 pm Sep 26 - Oct 10
395 7:02 pm 11:01 pm Sep 25 - Sep 25
456 7:02 pm 11:01 pm Sep 22 - Oct 6
456 7:02 pm 11:01 pm Sep 20 - Sep 27
456 7:02 pm 11:01 pm Sep 21 - Sep 21
456 7:02 pm 11:01 pm Oct 2 - Oct 9