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Cheap Flights from Denver to Houston (DEN - IAH)

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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 DEN to IAH (Found by others)

Sun Mon Tue Wed Thu Fri Sat
  1 $273 2 $188 3 $143 4 $149 5 $143 6 $143
7 $153 8 $133 9 $143 10 $143 11 $143 12 $143 13 $148
14 $794 15 $148 16 $133 17 $143 18 $133 19 $133 20 $143
21 $153 22 $133 23 $113 24 $113 25 $133 26 $133 27 $113
28 $133 29 $133 30 $113        
KAYAK searches hundreds of sites to find the best rate for your next flight from Denver to Houston. Get the best flight deal for your Houston trip!
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Direct flights DEN to IAH on United
Flight # Depart DEN Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
1014 6:00 am 9:21 am Sep 27 - Sep 27
1014 6:00 am 9:21 am Sep 23 - Sep 23
1410 6:00 am 9:20 am Sep 12 - Sep 12
1612 6:00 am 9:20 am Aug 23 - Sep 13
1612 6:00 am 9:20 am Aug 24 - Aug 31
1612 6:00 am 9:20 am Sep 14 - Sep 14
1612 6:00 am 9:20 am Sep 7 - Sep 7
1642 6:00 am 9:21 am Sep 20 - Sep 20
1656 6:00 am 9:21 am Sep 25 - Oct 10
1718 6:00 am 9:21 am Sep 24 - Oct 22
572 6:00 am 9:20 am Sep 22 - Sep 22
756 6:00 am 9:19 am Sep 2 - Sep 2
782 6:00 am 9:19 am Sep 18 - Sep 18
782 6:00 am 9:19 am Sep 11 - Sep 11
782 6:00 am 9:19 am Aug 29 - Aug 29
782 6:00 am 9:19 am Sep 8 - Sep 15
782 6:00 am 9:19 am Aug 21 - Aug 28
782 6:00 am 9:19 am Sep 19 - Sep 19
825 6:30 am 9:49 am Sep 19 - Sep 19
1016 6:55 am 10:13 am Sep 23 - Oct 21
1102 6:55 am 10:13 am Sep 20 - Sep 20
572 6:55 am 10:12 am Sep 27 - Sep 27
1102 6:57 am 10:15 am Sep 24 - Oct 1
1102 6:57 am 10:15 am Sep 25 - Sep 25
1102 6:57 am 10:15 am Sep 22 - Sep 29
1102 6:57 am 10:15 am Sep 26 - Oct 3
276 6:57 am 10:14 am Sep 21 - Sep 21
1016 7:05 am 10:23 am Sep 3 - Sep 15
1016 7:05 am 10:23 am Sep 5 - Sep 9
1016 7:05 am 10:23 am Sep 4 - Sep 4
1016 7:05 am 10:23 am Aug 27 - Aug 27
1016 7:05 am 10:23 am Aug 21 - Aug 29
1016 7:05 am 10:23 am Sep 16 - Sep 17
1016 7:05 am 10:23 am Sep 19 - Sep 19
1102 7:05 am 10:23 am Sep 2 - Sep 2
1491 7:05 am 10:23 am Sep 11 - Sep 11
1494 7:05 am 10:23 am Aug 30 - Aug 30
782 7:05 am 10:22 am Sep 12 - Sep 12
782 7:05 am 10:22 am Sep 1 - Sep 1
825 7:05 am 10:22 am Sep 18 - Sep 18
1103 8:15 am 11:36 am Sep 23 - Sep 29
1103 8:15 am 11:36 am Sep 22 - Sep 26
1103 8:15 am 11:36 am Sep 20 - Oct 5
1090 8:32 am 11:53 am Sep 18 - Sep 18
1103 8:32 am 11:53 am Sep 1 - Sep 17
1103 8:32 am 11:53 am Sep 19 - Sep 19
1104 8:32 am 11:53 am Aug 20 - Aug 31
1103 8:33 am 11:54 am Sep 6 - Sep 13
1104 8:33 am 11:54 am Aug 23 - Aug 30
1020 9:55 am 1:13 pm Aug 23 - Aug 30
1642 9:55 am 1:13 pm Sep 13 - Sep 13
1551 9:56 am 1:14 pm Sep 6 - Sep 6
1020 10:00 am 1:18 pm Sep 18 - Sep 19
1020 10:00 am 1:18 pm Sep 4 - Sep 12
1020 10:00 am 1:18 pm Sep 2 - Sep 2
1020 10:00 am 1:18 pm Sep 3 - Sep 3
1020 10:00 am 1:18 pm Sep 10 - Sep 10
1020 10:00 am 1:18 pm Sep 15 - Sep 15
1020 10:00 am 1:18 pm Sep 16 - Sep 16
1020 10:00 am 1:18 pm Sep 8 - Sep 9
1020 10:00 am 1:18 pm Sep 17 - Sep 17
1551 10:00 am 1:18 pm Sep 1 - Sep 1
1612 10:00 am 1:18 pm Aug 21 - Aug 28
1612 10:00 am 1:18 pm Aug 27 - Aug 27
1612 10:00 am 1:18 pm Aug 29 - Aug 29
1421 10:01 am 1:19 pm Aug 31 - Aug 31
756 10:01 am 1:18 pm Sep 7 - Sep 14
1020 10:05 am 1:23 pm Sep 27 - Oct 4
1020 10:05 am 1:23 pm Sep 20 - Sep 20
1001 10:15 am 1:33 pm Sep 25 - Sep 25
1020 10:15 am 1:33 pm Sep 23 - Sep 26
1020 10:15 am 1:33 pm Sep 21 - Sep 28
1464 10:15 am 1:33 pm Sep 22 - Oct 13
1014 10:30 am 1:48 pm Sep 2 - Sep 2
1612 10:30 am 1:48 pm Sep 12 - Sep 12
1612 10:30 am 1:48 pm Sep 19 - Sep 19
1612 10:30 am 1:48 pm Sep 11 - Sep 11
1612 10:30 am 1:48 pm Sep 9 - Sep 16
1612 10:30 am 1:48 pm Sep 4 - Sep 5
1612 10:30 am 1:48 pm Sep 3 - Sep 3
1718 10:30 am 1:48 pm Sep 15 - Sep 15
1718 10:30 am 1:48 pm Sep 8 - Sep 8
1742 10:30 am 1:48 pm Sep 10 - Sep 17
1464 11:10 am 2:26 pm Sep 20 - Oct 25
1642 11:10 am 2:26 pm Sep 21 - Oct 24
1464 11:15 am 2:31 pm Aug 23 - Sep 13
1642 11:15 am 2:33 pm Aug 27 - Aug 27
1642 11:15 am 2:31 pm Aug 29 - Sep 19
1642 11:15 am 2:31 pm Sep 3 - Sep 17
1642 11:20 am 2:36 pm Aug 28 - Aug 28
1014 12:30 pm 3:48 pm Sep 12 - Sep 12
1118 12:31 pm 3:49 pm Sep 25 - Sep 25
1118 12:31 pm 3:49 pm Sep 26 - Sep 26
1443 12:31 pm 3:49 pm Sep 23 - Sep 23
1443 12:31 pm 3:49 pm Sep 22 - Sep 29
1464 12:31 pm 3:49 pm Sep 24 - Oct 22
1612 12:31 pm 3:49 pm Sep 21 - Sep 21
490 12:31 pm 3:48 pm Sep 20 - Oct 11
1014 12:35 pm 3:53 pm Aug 27 - Aug 27
1014 12:35 pm 3:53 pm Sep 19 - Sep 19
1014 12:35 pm 3:53 pm Sep 11 - Sep 18
1014 12:35 pm 3:53 pm Aug 29 - Aug 29
1014 12:35 pm 3:53 pm Sep 9 - Sep 16
1014 12:35 pm 3:53 pm Aug 28 - Aug 28
1014 12:35 pm 3:53 pm Sep 4 - Sep 5
1014 12:35 pm 3:53 pm Sep 3 - Sep 3
1494 12:35 pm 3:53 pm Sep 10 - Sep 17
156 12:35 pm 3:53 pm Aug 30 - Aug 30
1612 12:35 pm 3:53 pm Sep 8 - Sep 15
1612 12:35 pm 3:53 pm Sep 1 - Sep 1
1642 12:35 pm 3:53 pm Sep 6 - Sep 6
1718 12:35 pm 3:53 pm Sep 13 - Sep 13
1742 12:35 pm 3:53 pm Sep 2 - Sep 2
572 12:35 pm 3:52 pm Sep 14 - Sep 14
1561 12:40 pm 3:58 pm Aug 31 - Aug 31
1561 12:40 pm 3:58 pm Sep 7 - Sep 7
1561 1:15 pm 4:33 pm Sep 5 - Sep 5
1428 1:26 pm 4:44 pm Sep 17 - Sep 17
1428 1:26 pm 4:44 pm Sep 10 - Sep 10
1428 1:26 pm 4:44 pm Aug 27 - Aug 27
1428 1:26 pm 4:44 pm Sep 3 - Sep 3
1561 1:26 pm 4:44 pm Aug 29 - Aug 29
1561 1:26 pm 4:44 pm Sep 16 - Sep 16
1561 1:26 pm 4:44 pm Sep 15 - Sep 15
1561 1:26 pm 4:44 pm Sep 12 - Sep 12
1561 1:26 pm 4:44 pm Sep 9 - Sep 9
1561 1:26 pm 4:44 pm Sep 8 - Sep 8
1561 1:26 pm 4:44 pm Sep 11 - Sep 11
1561 1:26 pm 4:44 pm Sep 18 - Sep 18
1561 1:26 pm 4:44 pm Sep 4 - Sep 4
1561 1:26 pm 4:44 pm Sep 19 - Sep 19
1561 1:26 pm 4:44 pm Aug 28 - Aug 28
1561 1:26 pm 4:44 pm Sep 1 - Sep 1
1650 1:26 pm 4:44 pm Sep 13 - Sep 13
1650 1:26 pm 4:44 pm Sep 6 - Sep 6
1742 1:26 pm 4:44 pm Aug 30 - Aug 30
782 1:26 pm 4:43 pm Sep 14 - Sep 14
782 1:26 pm 4:43 pm Aug 24 - Sep 7
1092 1:32 pm 4:50 pm Sep 24 - Oct 1
1092 1:32 pm 4:50 pm Sep 22 - Sep 29
1443 1:32 pm 4:50 pm Sep 25 - Sep 25
1612 1:32 pm 4:50 pm Sep 20 - Sep 20
1656 1:32 pm 4:50 pm Sep 23 - Oct 21
825 1:32 pm 4:49 pm Sep 27 - Sep 27
1092 1:33 pm 4:51 pm Sep 21 - Sep 21
782 1:50 pm 5:07 pm Sep 2 - Sep 2
1561 2:13 pm 5:34 pm Sep 20 - Sep 20
1561 2:13 pm 5:34 pm Sep 27 - Sep 27
1650 2:13 pm 5:34 pm Sep 22 - Sep 26
1650 2:13 pm 5:34 pm Sep 24 - Sep 24
1650 2:13 pm 5:34 pm Sep 23 - Sep 30
1650 2:16 pm 5:37 pm Sep 21 - Oct 5
1428 3:05 pm 6:19 pm Sep 1 - Sep 1
1561 3:05 pm 6:19 pm Aug 23 - Sep 13
1650 3:05 pm 6:19 pm Aug 19 - Sep 17
1650 3:05 pm 6:19 pm Sep 4 - Sep 19
1650 3:05 pm 6:19 pm Aug 24 - Sep 14
1650 3:05 pm 6:19 pm Aug 21 - Aug 29
95 3:05 pm 6:21 pm Sep 20 - Oct 24
1086 4:13 pm 7:34 pm Sep 7 - Sep 14
1288 4:13 pm 7:34 pm Sep 6 - Sep 6
1428 4:13 pm 7:34 pm Sep 4 - Sep 4
1561 4:13 pm 7:34 pm Aug 20 - Aug 27
1561 4:13 pm 7:34 pm Sep 10 - Sep 10
1561 4:13 pm 7:34 pm Sep 3 - Sep 3
1561 4:13 pm 7:34 pm Sep 17 - Sep 17
1742 4:13 pm 7:34 pm Aug 29 - Aug 29
1742 4:13 pm 7:34 pm Aug 28 - Aug 28
1742 4:13 pm 7:34 pm Sep 12 - Sep 12
1742 4:13 pm 7:34 pm Sep 1 - Sep 1
1742 4:13 pm 7:34 pm Sep 5 - Sep 5
1742 4:13 pm 7:34 pm Sep 8 - Sep 8
1742 4:13 pm 7:34 pm Sep 13 - Sep 13
1742 4:13 pm 7:34 pm Sep 19 - Sep 19
1742 4:13 pm 7:34 pm Sep 18 - Sep 18
1742 4:13 pm 7:34 pm Sep 9 - Sep 16
1742 4:13 pm 7:34 pm Sep 11 - Sep 11
1001 4:49 pm 8:07 pm Sep 22 - Sep 29
1001 4:49 pm 8:07 pm Sep 24 - Oct 1
1464 4:49 pm 8:07 pm Sep 25 - Sep 25
1464 4:49 pm 8:07 pm Sep 23 - Sep 30
1464 4:49 pm 8:07 pm Sep 26 - Sep 26
1288 4:52 pm 8:10 pm Sep 21 - Sep 21
825 4:55 pm 8:15 pm Sep 2 - Sep 2
1288 5:31 pm 8:50 pm Sep 1 - Sep 1
1288 5:36 pm 8:55 pm Sep 14 - Sep 14
1288 5:36 pm 8:55 pm Sep 10 - Sep 10
1288 5:36 pm 8:55 pm Sep 11 - Sep 19
1288 5:36 pm 8:55 pm Sep 2 - Sep 9
1288 5:36 pm 8:55 pm Aug 30 - Aug 30
1288 5:36 pm 8:55 pm Aug 25 - Aug 29
1288 5:36 pm 8:55 pm Sep 13 - Sep 13
1288 5:36 pm 8:57 pm Aug 31 - Aug 31
1288 5:36 pm 8:55 pm Sep 17 - Sep 17
1288 5:36 pm 8:57 pm Sep 7 - Sep 7
1742 5:36 pm 8:55 pm Sep 6 - Sep 6
1001 5:46 pm 9:04 pm Sep 21 - Sep 21
1288 5:46 pm 9:04 pm Sep 27 - Sep 27
1288 5:46 pm 9:02 pm Sep 20 - Sep 20
1288 5:46 pm 9:02 pm Sep 22 - Oct 3
1288 5:46 pm 9:04 pm Sep 23 - Oct 21
1288 5:52 pm 9:11 pm Aug 27 - Aug 27
1612 7:40 pm 10:57 pm Sep 17 - Sep 17
1656 7:40 pm 10:57 pm Sep 19 - Sep 19
1742 7:40 pm 10:54 pm Sep 3 - Sep 7
1742 7:40 pm 10:54 pm Sep 14 - Sep 14
572 7:40 pm 10:53 pm Sep 9 - Sep 16
572 7:40 pm 10:57 pm Sep 18 - Sep 18
572 7:40 pm 10:53 pm Sep 10 - Sep 10
572 7:40 pm 10:53 pm Sep 11 - Sep 15
572 7:40 pm 10:53 pm Sep 8 - Sep 8
572 7:40 pm 10:57 pm Aug 29 - Aug 29
572 7:40 pm 10:57 pm Aug 21 - Aug 28
572 7:40 pm 10:53 pm Sep 1 - Sep 5
572 7:40 pm 10:53 pm Sep 2 - Sep 2
572 7:40 pm 10:53 pm Sep 4 - Sep 4
825 7:40 pm 10:57 pm Aug 27 - Aug 27
1742 7:43 pm 11:01 pm Sep 22 - Oct 24
1742 7:49 pm 11:07 pm Sep 21 - Oct 19
6102 10:00 pm 1:15 am Aug 21 - Aug 29
6102 10:00 pm 1:15 am Sep 2 - Sep 7
6102 10:00 pm 1:15 am Sep 11 - Sep 19
6102 10:04 pm 1:19 am Sep 21 - Oct 24