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Cheap Flights from Houston to Washington (IAH - 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 IAH to IAD (Found by others)

Sun Mon Tue Wed Thu Fri Sat
      1 $422 2 $427 3 $369 4 $425
5 $427 6 $389 7 $375 8 $392 9 $369 10 $369 11 $375
12 $340 13 $354 14 $317 15 $313 16 $313 17 $327 18 $317
19
$317
20 $338 21 $313 22 $311 23 $311 24 $322 25 $313
26 $386 27 $313 28 $317 29 $343 30 $311 31 $319  
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Direct flights IAH to IAD on United
Flight # Depart IAH Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
1200 7:20 am 11:25 am Oct 25 - Oct 25
1200 7:20 am 11:25 am Oct 11 - Oct 18
1200 7:20 am 11:25 am Oct 4 - Oct 7
1200 7:20 am 11:25 am Oct 14 - Oct 14
1200 7:20 am 11:25 am Sep 30 - Sep 30
1747 7:20 am 11:24 am Oct 28 - Oct 29
1747 7:20 am 11:25 am Sep 21 - Oct 19
1747 7:20 am 11:25 am Sep 29 - Oct 6
1747 7:20 am 11:25 am Oct 1 - Oct 1
1747 7:20 am 11:25 am Oct 8 - Oct 20
1747 7:20 am 11:25 am Oct 21 - Oct 24
1747 7:25 am 11:29 am Oct 27 - Oct 31
241 7:30 am 11:31 am Oct 26 - Oct 26
505 9:20 am 1:24 pm Oct 21 - Oct 21
373 11:45 am 3:50 pm Oct 1 - Oct 25
373 11:45 am 3:50 pm Sep 30 - Sep 30
373 11:50 am 3:43 pm Oct 28 - Nov 1
373 11:50 am 3:49 pm Oct 27 - Oct 27
1450 12:17 pm 4:10 pm Oct 26 - Oct 26
1675 12:57 pm 4:52 pm Oct 29 - Oct 29
428 12:57 pm 4:51 pm Oct 28 - Oct 28
1467 12:59 pm 4:54 pm Oct 26 - Oct 26
321 1:02 pm 5:05 pm Oct 4 - Oct 4
321 1:02 pm 5:05 pm Oct 11 - Oct 11
426 1:02 pm 5:05 pm Oct 10 - Oct 24
426 1:02 pm 5:05 pm Oct 3 - Oct 3
428 1:02 pm 5:05 pm Oct 9 - Oct 9
428 1:02 pm 5:05 pm Oct 5 - Oct 21
428 1:02 pm 5:05 pm Oct 2 - Oct 8
428 1:02 pm 5:05 pm Sep 24 - Oct 1
428 1:02 pm 5:05 pm Sep 21 - Sep 30
428 1:02 pm 5:05 pm Oct 18 - Oct 25
428 1:02 pm 5:05 pm Oct 15 - Oct 22
428 1:02 pm 5:05 pm Oct 20 - Oct 23
428 1:02 pm 5:05 pm Oct 6 - Oct 6
657 1:02 pm 5:05 pm Oct 13 - Oct 13
1073 1:03 pm 4:58 pm Oct 27 - Oct 27
1073 1:03 pm 4:58 pm Oct 31 - Oct 31
1238 1:03 pm 4:58 pm Oct 30 - Oct 30
1488 4:52 pm 9:01 pm Oct 13 - Oct 13
1569 4:52 pm 9:01 pm Sep 23 - Oct 21
1675 4:52 pm 9:01 pm Oct 23 - Oct 23
1675 4:52 pm 9:01 pm Oct 10 - Oct 10
1675 4:52 pm 9:01 pm Oct 15 - Oct 22
1675 4:52 pm 9:01 pm Oct 16 - Oct 17
1675 4:52 pm 9:01 pm Sep 29 - Oct 1
1675 4:52 pm 9:01 pm Oct 6 - Oct 8
1675 4:52 pm 9:01 pm Oct 2 - Oct 9
1675 4:52 pm 9:01 pm Oct 20 - Oct 20
1675 4:52 pm 9:01 pm Oct 24 - Oct 24
1632 4:56 pm 9:05 pm Oct 25 - Oct 25
1675 4:56 pm 9:05 pm Oct 11 - Oct 11
1675 4:56 pm 9:05 pm Oct 4 - Oct 4
321 4:56 pm 9:04 pm Oct 18 - Oct 18
1488 5:00 pm 9:09 pm Oct 12 - Oct 19
628 5:00 pm 9:08 pm Oct 5 - Oct 5
1031 5:09 pm 9:09 pm Oct 28 - Oct 28
1675 5:09 pm 9:09 pm Oct 27 - Oct 31
321 5:09 pm 9:08 pm Oct 29 - Oct 29
321 5:10 pm 9:09 pm Oct 26 - Oct 26
3258 7:00 pm 11:15 pm Oct 19 - Oct 19
4168 7:00 pm 11:15 pm Oct 5 - Oct 5
4401 7:00 pm 11:15 pm Oct 14 - Oct 21
4401 7:00 pm 11:15 pm Oct 22 - Oct 22
4401 7:00 pm 11:15 pm Oct 1 - Oct 7
4401 7:00 pm 11:15 pm Oct 2 - Oct 13
4401 7:00 pm 11:15 pm Oct 8 - Oct 8
4401 7:00 pm 11:15 pm Oct 17 - Oct 24
4401 7:00 pm 11:15 pm Oct 12 - Oct 12
4401 7:00 pm 11:15 pm Oct 16 - Oct 16
5174 7:06 pm 10:56 pm Oct 29 - Oct 29
5174 7:06 pm 10:56 pm Oct 31 - Oct 31
5174 7:06 pm 10:56 pm Oct 26 - Oct 30
5265 7:06 pm 10:56 pm Oct 28 - Oct 28