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Cheap Flights from Houston to Washington (HOU - IAD)

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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 HOU to IAD (Found by others)

Sun Mon Tue Wed Thu Fri Sat
  1 $354 2 $344 3 $344 4 $319 5 $347 6 $324
7 $344 8 $347 9 $307 10 $307 11 $307 12 $314 13 $307
14 $314 15 $307 16 $307 17 $307 18 $307 19 $311 20 $307
21 $334 22 $306 23 $306 24 $307 25 $314 26 $314 27
$314
28 $314 29 $311 30 $284        
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Direct flights HOU to IAD on United
Flight # Depart IAH Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
1747 7:15 am 11:20 am Sep 11 - Sep 11
1041 7:20 am 11:25 am Sep 4 - Sep 4
1200 7:20 am 11:25 am Sep 30 - Sep 30
1200 7:20 am 11:25 am Sep 23 - Sep 23
1412 7:20 am 11:25 am Sep 6 - Sep 13
1648 7:20 am 11:25 am Sep 24 - Sep 24
1747 7:20 am 11:25 am Aug 29 - Sep 5
1747 7:20 am 11:25 am Sep 26 - Oct 3
1747 7:20 am 11:25 am Sep 22 - Oct 6
1747 7:20 am 11:25 am Sep 21 - Oct 19
1747 7:20 am 11:25 am Sep 18 - Sep 20
1747 7:20 am 11:25 am Sep 12 - Sep 12
1747 7:20 am 11:25 am Sep 7 - Sep 17
1747 7:20 am 11:25 am Sep 2 - Sep 2
206 7:20 am 11:24 am Aug 23 - Aug 30
795 7:20 am 11:24 am Aug 31 - Aug 31
5783 9:00 am 1:11 pm Sep 20 - Sep 20
373 11:39 am 3:45 pm Sep 2 - Sep 19
373 11:39 am 3:45 pm Aug 21 - Aug 31
373 11:39 am 3:45 pm Sep 1 - Sep 1
373 11:45 am 3:50 pm Sep 20 - Sep 29
373 11:45 am 3:50 pm Sep 30 - Sep 30
562 12:54 pm 5:00 pm Sep 14 - Sep 17
562 12:54 pm 5:00 pm Sep 1 - Sep 7
562 12:54 pm 5:00 pm Aug 24 - Aug 31
562 1:00 pm 5:03 pm Sep 20 - Sep 20
1737 1:01 pm 5:08 pm Sep 4 - Sep 4
562 1:01 pm 5:07 pm Aug 23 - Aug 30
562 1:01 pm 5:07 pm Sep 2 - Sep 3
562 1:01 pm 5:07 pm Sep 5 - Sep 16
562 1:01 pm 5:07 pm Sep 6 - Sep 13
562 1:01 pm 5:07 pm Sep 18 - Sep 19
428 1:02 pm 5:05 pm Sep 21 - Sep 30
428 1:02 pm 5:05 pm Sep 22 - Oct 1
522 1:02 pm 5:05 pm Sep 26 - Sep 26
1569 3:30 pm 7:32 pm Sep 12 - Sep 12
1569 3:30 pm 7:32 pm Sep 19 - Sep 19
1731 3:30 pm 7:32 pm Sep 5 - Sep 5
1031 3:53 pm 7:55 pm Aug 31 - Aug 31
1459 3:53 pm 7:55 pm Aug 23 - Sep 13
1747 3:53 pm 7:55 pm Sep 4 - Sep 4
321 3:53 pm 7:52 pm Aug 25 - Sep 17
321 3:53 pm 7:52 pm Sep 2 - Sep 9
321 3:53 pm 7:52 pm Sep 11 - Sep 18
1488 4:52 pm 9:01 pm Sep 26 - Sep 26
1569 4:52 pm 9:01 pm Sep 23 - Oct 21
1675 4:52 pm 9:01 pm Sep 22 - Sep 24
1675 4:52 pm 9:01 pm Sep 29 - Oct 8
1675 4:52 pm 9:01 pm Sep 25 - Sep 25
321 4:56 pm 9:04 pm Sep 20 - Sep 27
1675 5:00 pm 9:09 pm Sep 28 - Sep 28
628 5:00 pm 9:08 pm Sep 21 - Sep 21
1453 7:00 pm 10:59 pm Sep 5 - Sep 5