Find Cheap Flights from Denver International to Houston George Bush Intcntl (DEN - IAH)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Denver International to Houston George Bush Intcntl

(Round-trip)
Depart: Fri Sep 29 2017 Return: Sun Oct 8 2017 Trip spans 10 days
Frontier
Frontier
DEN
12:00a
IAH
2:22a
2h 22m
nonstop
IAH
12:00a
DEN
2:29a
2h 29m
nonstop
Depart: Sat Sep 23 2017 Return: Mon Sep 25 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
DEN
12:00a
IAH
2:20a
2h 20m
nonstop
IAH
12:00a
DEN
2:35a
2h 35m
nonstop
Depart: Tue Oct 3 2017 Return: Tue Oct 10 2017 Trip spans 8 days
Frontier
Frontier
DEN
12:00a
IAH
2:22a
2h 22m
nonstop
IAH
12:00a
DEN
2:29a
2h 29m
nonstop
Depart: Thu Oct 5 2017 Return: Mon Oct 9 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
DEN
12:00a
IAH
2:20a
2h 20m
nonstop
IAH
12:00a
DEN
2:35a
2h 35m
nonstop
Depart: Sat Oct 7 2017 Return: Wed Oct 11 2017 Trip spans 5 days
Frontier
Frontier
DEN
12:00a
IAH
2:24a
2h 24m
nonstop
IAH
12:00a
DEN
2:29a
2h 29m
nonstop
Depart: Fri Oct 20 2017 Return: Sun Oct 22 2017 Trip spans 3 days
Frontier
Frontier
DEN
12:00a
IAH
2:24a
2h 24m
nonstop
IAH
12:00a
DEN
2:29a
2h 29m
nonstop
Depart: Fri Oct 20 2017 Return: Sun Oct 22 2017 Trip spans 3 days
Frontier
Frontier
DEN
12:00a
IAH
2:24a
2h 24m
nonstop
IAH
12:00a
DEN
2:29a
2h 29m
nonstop
Depart: Wed Nov 1 2017 Return: Sun Nov 5 2017 Trip spans 5 days
Frontier
Frontier
DEN
12:00a
IAH
2:26a
2h 26m
nonstop
IAH
12:00a
DEN
1:33a
2h 33m
nonstop
Depart: Wed Nov 1 2017 Return: Sun Nov 5 2017 Trip spans 5 days
Frontier
Frontier
DEN
12:00a
IAH
2:26a
2h 26m
nonstop
IAH
12:00a
DEN
1:33a
2h 33m
nonstop
Depart: Sat Sep 23 2017 Return: Sun Oct 1 2017 Trip spans 9 days
Spirit Airlines
Spirit Airlines
DEN
12:00a
IAH
2:20a
2h 20m
nonstop
IAH
12:00a
DEN
2:35a
2h 35m
nonstop
Depart: Wed Nov 8 2017 Return: Sat Nov 11 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
DEN
12:00a
IAH
2:20a
2h 20m
nonstop
IAH
12:00a
DEN
2:33a
2h 33m
nonstop
Depart: Sat Dec 2 2017 Return: Sat Dec 9 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
DEN
12:00a
IAH
2:20a
2h 20m
nonstop
IAH
12:00a
DEN
2:33a
2h 33m
nonstop
Depart: Mon Dec 11 2017 Return: Thu Dec 14 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
DEN
12:00a
IAH
2:20a
2h 20m
nonstop
IAH
12:00a
DEN
2:33a
2h 33m
nonstop
Depart: Tue Jan 9 2018 Return: Thu Jan 11 2018 Trip spans 3 days
Spirit Airlines
Spirit Airlines
DEN
12:00a
IAH
2:19a
2h 19m
nonstop
IAH
12:00a
DEN
2:34a
2h 34m
nonstop
Depart: Fri Nov 3 2017 Return: Mon Nov 6 2017 Trip spans 4 days
Frontier
Frontier
DEN
12:00a
IAH
2:26a
2h 26m
nonstop
IAH
12:00a
DEN
2:33a
2h 33m
nonstop
Depart: Thu Jan 18 2018 Return: Sat Jan 27 2018 Trip spans 10 days
Spirit Airlines
Spirit Airlines
DEN
12:00a
IAH
2:19a
2h 19m
nonstop
IAH
12:00a
DEN
2:34a
2h 34m
nonstop
Depart: Mon Feb 5 2018 Return: Fri Feb 9 2018 Trip spans 5 days
Spirit Airlines
Spirit Airlines
DEN
12:00a
IAH
2:19a
2h 19m
nonstop
IAH
12:00a
DEN
2:34a
2h 34m
nonstop
Depart: Fri Feb 9 2018 Return: Sun Feb 11 2018 Trip spans 3 days
Spirit Airlines
Spirit Airlines
DEN
12:00a
IAH
2:19a
2h 19m
nonstop
IAH
12:00a
DEN
2:34a
2h 34m
nonstop
Depart: Wed Mar 28 2018 Return: Tue Apr 3 2018 Trip spans 7 days
Spirit Airlines
Spirit Airlines
DEN
12:00a
IAH
2:21a
2h 21m
nonstop
IAH
12:00a
DEN
2:33a
2h 33m
nonstop
Direct flights DEN to IAH on United
Flight # Depart DEN Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
44 5:00 am 8:20 am Sep 16 - Sep 30
44 5:00 am 8:20 am Oct 28 - Oct 28
44 5:00 am 8:19 am Oct 7 - Oct 21
44 5:34 am 8:55 am Oct 29 - Oct 29
44 5:39 am 9:00 am Oct 30 - Oct 30
44 6:00 am 9:19 am Sep 28 - Oct 1
44 6:00 am 9:20 am Sep 29 - Sep 29
44 6:00 am 9:19 am Sep 25 - Oct 2
44 6:00 am 9:20 am Oct 23 - Oct 23
44 6:00 am 9:19 am Oct 26 - Oct 27
44 6:00 am 9:20 am Oct 18 - Oct 25
44 6:00 am 9:19 am Oct 20 - Oct 20
44 6:00 am 9:19 am Oct 15 - Oct 22
44 6:00 am 9:19 am Oct 16 - Oct 19
44 6:00 am 9:20 am Oct 9 - Oct 13
44 6:00 am 9:19 am Oct 10 - Oct 17
44 6:00 am 9:19 am Oct 8 - Oct 12
44 6:00 am 9:19 am Oct 3 - Oct 3
44 6:00 am 9:20 am Oct 4 - Oct 6
1104 7:46 am 11:07 am Oct 29 - Oct 29
1104 7:53 am 11:13 am Oct 30 - Oct 31
1104 8:25 am 11:45 am Sep 27 - Oct 3
1104 8:25 am 11:44 am Sep 30 - Sep 30
1104 8:25 am 11:45 am Oct 1 - Oct 1
1104 8:25 am 11:45 am Oct 2 - Oct 2
1104 8:25 am 11:45 am Oct 4 - Oct 10
1104 8:25 am 11:45 am Oct 7 - Oct 14
1104 8:25 am 11:45 am Oct 8 - Oct 22
1104 8:25 am 11:45 am Oct 9 - Oct 12
1104 8:25 am 11:45 am Oct 13 - Oct 20
1104 8:25 am 11:44 am Oct 16 - Oct 18
1104 8:25 am 11:44 am Oct 19 - Oct 19
1104 8:25 am 11:45 am Oct 21 - Oct 28
1104 8:25 am 11:45 am Oct 23 - Oct 23
1104 8:25 am 11:44 am Oct 24 - Oct 24
1104 8:25 am 11:45 am Oct 25 - Oct 27
1114 10:03 am 1:27 pm Sep 19 - Oct 3
1114 10:05 am 1:29 pm Sep 27 - Sep 29
1114 10:05 am 1:29 pm Sep 28 - Oct 5
1114 10:05 am 1:28 pm Sep 30 - Sep 30
1114 10:05 am 1:28 pm Oct 1 - Oct 1
1114 10:05 am 1:29 pm Oct 6 - Oct 27
1114 10:05 am 1:29 pm Oct 8 - Oct 8
1114 10:05 am 1:29 pm Oct 10 - Oct 17
1114 10:05 am 1:28 pm Oct 11 - Oct 12
1114 10:05 am 1:29 pm Oct 15 - Oct 22
1114 10:05 am 1:29 pm Oct 18 - Oct 24
1114 10:05 am 1:28 pm Oct 19 - Oct 25
1114 10:05 am 1:29 pm Oct 26 - Oct 26
1114 10:06 am 1:30 pm Oct 7 - Oct 28
1114 10:13 am 1:38 pm Oct 29 - Nov 1
1114 10:13 am 1:38 pm Oct 30 - Oct 31
1819 11:15 am 2:37 pm Oct 8 - Oct 15
1819 11:15 am 2:37 pm Oct 22 - Oct 22
1819 11:26 am 2:48 pm Sep 24 - Oct 1
1819 11:26 am 2:49 pm Oct 7 - Oct 7
1819 11:27 am 2:50 pm Oct 14 - Oct 28
1819 11:30 am 2:53 pm Sep 6 - Oct 4
1819 11:30 am 2:52 pm Sep 30 - Sep 30
1819 11:30 am 2:53 pm Oct 3 - Oct 3
1819 11:30 am 2:52 pm Oct 5 - Oct 27
1819 11:30 am 2:52 pm Oct 10 - Oct 24
1155 11:35 am 2:55 pm Oct 29 - Oct 29
45 11:35 am 2:54 pm Oct 30 - Oct 30
545 12:30 pm 3:49 pm Oct 30 - Nov 4
545 12:38 pm 3:57 pm Oct 29 - Oct 29
545 12:47 pm 4:10 pm Sep 23 - Sep 30
545 12:47 pm 4:10 pm Sep 29 - Sep 29
545 12:47 pm 4:09 pm Oct 1 - Oct 1
545 12:47 pm 4:10 pm Oct 2 - Oct 2
545 12:47 pm 4:10 pm Oct 3 - Oct 4
545 12:47 pm 4:10 pm Oct 5 - Oct 10
545 12:47 pm 4:09 pm Oct 8 - Oct 22
545 12:47 pm 4:10 pm Oct 9 - Oct 16
545 12:47 pm 4:10 pm Oct 17 - Oct 26
545 12:47 pm 4:10 pm Oct 20 - Oct 27
545 12:57 pm 4:19 pm Oct 7 - Oct 21
545 12:57 pm 4:19 pm Oct 28 - Oct 28
1828 2:00 pm 5:20 pm Sep 19 - Oct 3
1828 2:00 pm 5:24 pm Oct 1 - Oct 1
1828 2:00 pm 5:20 pm Oct 4 - Oct 13
1828 2:00 pm 5:20 pm Oct 8 - Oct 8
1828 2:00 pm 5:20 pm Oct 15 - Oct 27
1828 2:04 pm 5:24 pm Oct 29 - Oct 31
1828 2:05 pm 5:25 pm Oct 30 - Nov 4
1874 3:16 pm 6:40 pm Oct 8 - Oct 22
1874 3:20 pm 6:44 pm Oct 17 - Oct 24
1874 3:20 pm 6:44 pm Oct 20 - Oct 27
1874 3:20 pm 6:44 pm Sep 25 - Oct 2
1874 3:20 pm 6:44 pm Sep 26 - Oct 3
1874 3:20 pm 6:43 pm Sep 30 - Sep 30
1874 3:20 pm 6:44 pm Oct 1 - Oct 1
1874 3:20 pm 6:44 pm Oct 4 - Oct 4
1874 3:20 pm 6:44 pm Oct 5 - Oct 5
1874 3:20 pm 6:43 pm Oct 6 - Oct 6
1874 3:20 pm 6:44 pm Oct 7 - Oct 21
1874 3:20 pm 6:44 pm Oct 9 - Oct 12
1874 3:20 pm 6:43 pm Oct 16 - Oct 18
1874 3:20 pm 6:44 pm Oct 28 - Oct 28
1874 3:24 pm 6:46 pm Oct 13 - Oct 13
1874 3:29 pm 6:53 pm Oct 23 - Oct 23
2049 3:35 pm 6:55 pm Oct 30 - Nov 4
2049 3:38 pm 6:58 pm Oct 29 - Oct 29
1184 5:03 pm 8:22 pm Sep 24 - Oct 1
1184 5:03 pm 8:23 pm Sep 28 - Oct 9
1184 5:03 pm 8:26 pm Sep 29 - Oct 6
1184 5:03 pm 8:23 pm Oct 3 - Oct 17
1184 5:03 pm 8:22 pm Oct 11 - Oct 12
1184 5:03 pm 8:23 pm Oct 13 - Oct 27
1184 5:03 pm 8:23 pm Oct 18 - Oct 24
1184 5:03 pm 8:22 pm Oct 19 - Oct 25
1184 5:03 pm 8:23 pm Oct 26 - Oct 28
1184 5:20 pm 8:41 pm Oct 29 - Oct 29
1184 5:23 pm 8:44 pm Oct 30 - Oct 31
1975 6:56 pm 10:16 pm Sep 18 - Oct 2
1975 7:00 pm 10:20 pm Sep 29 - Sep 29
1975 7:00 pm 10:23 pm Oct 1 - Oct 1
1975 7:00 pm 10:20 pm Oct 3 - Oct 3
1975 7:00 pm 10:20 pm Oct 4 - Oct 4
1975 7:00 pm 10:19 pm Oct 5 - Oct 26
1975 7:00 pm 10:23 pm Oct 8 - Oct 8
1975 7:00 pm 10:20 pm Oct 10 - Oct 24
1975 7:00 pm 10:20 pm Oct 15 - Oct 15
1975 7:00 pm 10:23 pm Oct 22 - Oct 22
1975 7:00 pm 10:19 pm Oct 27 - Oct 27
1975 7:05 pm 10:25 pm Oct 29 - Oct 29
1975 7:06 pm 10:26 pm Oct 13 - Oct 20
1975 7:07 pm 10:27 pm Oct 6 - Oct 6
1155 8:20 pm 11:39 pm Oct 1 - Oct 1
1155 8:26 pm 11:41 pm Oct 4 - Oct 8
1155 8:26 pm 11:42 pm Oct 5 - Oct 26
1155 8:26 pm 11:41 pm Oct 10 - Oct 10
1155 8:26 pm 11:42 pm Oct 11 - Oct 11
1155 8:26 pm 11:41 pm Oct 15 - Oct 22
1155 8:26 pm 11:42 pm Oct 17 - Oct 17
1155 8:27 pm 11:43 pm Oct 18 - Oct 25
1155 8:27 pm 11:48 pm Oct 30 - Oct 30
1155 8:29 pm 11:44 pm Sep 29 - Sep 29
1155 8:29 pm 11:42 pm Oct 3 - Oct 3
1155 8:31 pm 11:42 pm Sep 11 - Oct 2
1155 8:31 pm 11:47 pm Oct 6 - Oct 6
1155 8:31 pm 11:47 pm Oct 9 - Oct 23
1155 8:31 pm 11:42 pm Oct 24 - Oct 24
1155 8:32 pm 11:48 pm Oct 20 - Oct 27
1170 8:47 pm 12:07 am Oct 29 - Oct 29
1155 8:56 pm 12:12 am Oct 13 - Oct 13
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Denver
$40
Destination

Houston
$40
Airlines Airline reviews

286 travelers who booked a flight from Denver to Houston rated their chosen airlines with an average of 6.0.

Overall
6.3
Boarding
6.6
Crew
7.1
Comfort
5.9
Food
4.6
Entertainment
4.6