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Cheap Flights from Pittsburgh to Houston (PIT - HOU)

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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 PIT to HOU (Found by others)

Sun Mon Tue Wed Thu Fri Sat
      1 $331 2 $332 3 $325 4 $325
5 $326 6 $332 7 $332 8 $340 9 $340 10 $340 11 $340
12 $425 13 $334 14
$334
15
$334
16 $405 17 $325 18 $325
19 $345 20 $339 21 $340 22 $340 23 $340 24 $340 25
$340
26
$340
27
$340
28
$340
29 $325 30
$325
31 $340  
KAYAK searches hundreds of sites to find the best rate for your next flight from Pittsburgh to Houston. Get the best flight deal for your Houston trip!
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Direct flights PIT to HOU on United
Flight # Depart PIT Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
1121 6:00 am 8:23 am Oct 28 - Oct 28
1441 6:00 am 8:23 am Oct 29 - Oct 29
1540 6:00 am 8:23 am Oct 27 - Oct 27
3462 6:02 am 8:14 am Sep 21 - Sep 28
3462 6:02 am 8:14 am Oct 12 - Oct 19
3462 6:02 am 8:14 am Oct 5 - Oct 5
1012 6:08 am 8:13 am Oct 4 - Oct 4
1012 6:08 am 8:13 am Oct 18 - Oct 18
1012 6:08 am 8:13 am Oct 25 - Oct 25
1012 6:08 am 8:13 am Oct 11 - Oct 11
1096 6:08 am 8:13 am Oct 10 - Oct 10
1441 6:08 am 8:13 am Oct 7 - Oct 21
1441 6:08 am 8:13 am Sep 30 - Sep 30
209 6:08 am 8:12 am Oct 6 - Oct 20
209 6:08 am 8:12 am Sep 22 - Sep 29
321 6:08 am 8:12 am Oct 8 - Oct 22
321 6:08 am 8:12 am Oct 1 - Oct 1
883 6:08 am 8:12 am Oct 17 - Oct 24
883 6:08 am 8:12 am Oct 2 - Oct 9
883 6:08 am 8:12 am Oct 16 - Oct 16
1055 7:18 am 9:45 am Oct 27 - Oct 30
3454 7:18 am 9:52 am Oct 26 - Oct 26
593 7:18 am 9:44 am Oct 29 - Oct 29
402 7:35 am 9:38 am Sep 28 - Sep 28
1055 7:45 am 9:49 am Oct 11 - Oct 25
1055 7:45 am 9:49 am Oct 23 - Oct 24
1055 7:45 am 9:49 am Oct 22 - Oct 22
1055 7:45 am 9:49 am Oct 19 - Oct 19
4131 7:45 am 9:55 am Oct 5 - Oct 12
1055 7:51 am 9:55 am Oct 17 - Oct 20
1055 7:51 am 9:55 am Sep 25 - Oct 3
1055 7:51 am 9:55 am Sep 22 - Oct 6
1055 7:51 am 9:55 am Oct 10 - Oct 10
1055 7:51 am 9:55 am Oct 9 - Oct 16
1055 7:51 am 9:55 am Oct 1 - Oct 15
3788 11:36 am 1:52 pm Oct 29 - Oct 29
3788 11:36 am 1:52 pm Oct 27 - Oct 31
3788 11:36 am 1:52 pm Oct 28 - Oct 28
4617 11:36 am 1:59 pm Oct 26 - Oct 26
4184 11:43 am 1:51 pm Sep 21 - Oct 19
1121 11:47 am 1:49 pm Sep 30 - Sep 30
1121 11:47 am 1:49 pm Oct 21 - Oct 21
1121 11:47 am 1:49 pm Oct 14 - Oct 14
1485 11:47 am 1:49 pm Oct 7 - Oct 7
1461 11:50 am 1:52 pm Oct 4 - Oct 4
4600 11:50 am 1:58 pm Oct 11 - Oct 18
1034 11:53 am 1:55 pm Sep 24 - Oct 1
1034 11:53 am 1:55 pm Oct 8 - Oct 8
1034 11:53 am 1:55 pm Oct 9 - Oct 16
1034 11:53 am 1:55 pm Oct 17 - Oct 24
1034 11:53 am 1:55 pm Oct 23 - Oct 23
1034 11:53 am 1:55 pm Oct 15 - Oct 22
1034 11:53 am 1:55 pm Oct 2 - Oct 2
1034 11:53 am 1:55 pm Sep 22 - Sep 29
1034 11:53 am 1:55 pm Oct 3 - Oct 10
1461 11:53 am 1:55 pm Oct 13 - Oct 13
4600 11:53 am 2:01 pm Oct 25 - Oct 25
277 2:31 pm 4:45 pm Oct 27 - Oct 27
404 2:31 pm 4:45 pm Oct 28 - Oct 28
480 2:31 pm 4:45 pm Oct 26 - Oct 26
749 2:39 pm 4:53 pm Oct 29 - Oct 29
1092 2:42 pm 4:44 pm Sep 28 - Sep 28
1121 2:42 pm 4:44 pm Oct 15 - Oct 22
1121 2:42 pm 4:44 pm Oct 17 - Oct 24
1121 2:42 pm 4:44 pm Sep 24 - Oct 10
1461 2:42 pm 4:44 pm Oct 2 - Oct 9
1461 2:42 pm 4:44 pm Oct 16 - Oct 23
1461 2:42 pm 4:44 pm Oct 20 - Oct 20
1461 2:42 pm 4:44 pm Sep 22 - Oct 6
209 2:42 pm 4:43 pm Sep 23 - Oct 21
222 2:42 pm 4:43 pm Oct 19 - Oct 19
261 2:42 pm 4:43 pm Oct 5 - Oct 12
321 2:42 pm 4:43 pm Oct 13 - Oct 13
3255 2:42 pm 4:50 pm Oct 11 - Oct 11
3448 2:42 pm 4:50 pm Oct 18 - Oct 25
4600 2:42 pm 4:50 pm Oct 4 - Oct 4
1234 5:53 pm 7:57 pm Oct 12 - Oct 12
1234 5:53 pm 7:57 pm Oct 9 - Oct 9
1234 5:53 pm 7:57 pm Oct 16 - Oct 24
1234 5:53 pm 7:57 pm Oct 5 - Oct 5
1234 5:53 pm 7:57 pm Oct 21 - Oct 22
1234 5:53 pm 7:57 pm Oct 8 - Oct 15
1234 5:53 pm 7:57 pm Sep 25 - Oct 1
1234 5:53 pm 7:57 pm Oct 6 - Oct 6
1234 5:53 pm 7:57 pm Oct 2 - Oct 2
1234 5:53 pm 7:57 pm Oct 3 - Oct 3
1234 5:53 pm 7:57 pm Sep 21 - Sep 30
1234 5:53 pm 7:57 pm Sep 29 - Sep 29
1234 5:55 pm 8:13 pm Oct 29 - Oct 31
1234 5:55 pm 8:13 pm Oct 27 - Oct 30
1234 5:55 pm 8:13 pm Oct 28 - Oct 28
316 5:56 pm 7:57 pm Oct 10 - Oct 10
480 5:56 pm 7:57 pm Oct 7 - Oct 7
789 5:56 pm 7:57 pm Oct 20 - Oct 20
1234 6:06 pm 8:24 pm Oct 26 - Oct 26