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Find Flight Deals from Houston George Bush Intcntl to Denver International (IAH - DEN)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Houston George Bush Intcntl to Denver International

(Round-trip)
Depart: Tue Feb 3 2015 Return: Wed Feb 4 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
IAH
5:21a
DEN
7:50a
2h 29m
nonstop
DEN
10:05a
IAH
12:24p
2h 19m
nonstop
Depart: Wed Feb 4 2015 Return: Tue Feb 10 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
IAH
5:21a
DEN
7:50a
2h 29m
nonstop
DEN
10:05a
IAH
12:24p
2h 19m
nonstop
Depart: Tue Feb 17 2015 Return: Tue Feb 24 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
IAH
5:16a
DEN
7:47a
2h 31m
nonstop
DEN
10:06a
IAH
12:27p
2h 21m
nonstop
Depart: Tue Feb 24 2015 Return: Wed Feb 25 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
IAH
5:16a
DEN
7:47a
2h 31m
nonstop
DEN
10:06a
IAH
12:27p
2h 21m
nonstop
Depart: Wed Feb 25 2015 Return: Tue Mar 3 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
IAH
5:16a
DEN
7:47a
2h 31m
nonstop
DEN
10:06a
IAH
12:27p
2h 21m
nonstop
Depart: Tue Mar 3 2015 Return: Wed Mar 4 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
IAH
5:16a
DEN
7:47a
2h 31m
nonstop
DEN
10:06a
IAH
12:27p
2h 21m
nonstop
Depart: Wed Mar 4 2015 Return: Tue Mar 10 2015 Trip spans 6 days
Spirit Airlines
Spirit Airlines
IAH
5:16a
DEN
7:47a
2h 31m
nonstop
DEN
11:09a
IAH
1:30p
2h 21m
nonstop
Depart: Tue Feb 10 2015 Return: Thu Feb 12 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
IAH
5:21a
DEN
7:50a
2h 29m
nonstop
DEN
10:06a
IAH
12:27p
2h 21m
nonstop
Depart: Sat Feb 21 2015 Return: Tue Feb 24 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
IAH
5:16a
DEN
7:47a
2h 31m
nonstop
DEN
10:06a
IAH
12:27p
2h 21m
nonstop
Depart: Mon Feb 23 2015 Return: Tue Feb 24 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
IAH
5:16a
DEN
7:47a
2h 31m
nonstop
DEN
10:06a
IAH
12:27p
2h 21m
nonstop
Depart: Mon Mar 2 2015 Return: Tue Mar 3 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
IAH
5:16a
DEN
7:47a
2h 31m
nonstop
DEN
10:06a
IAH
12:27p
2h 21m
nonstop
Depart: Sun Feb 22 2015 Return: Tue Feb 24 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
IAH
5:16a
DEN
7:47a
2h 31m
nonstop
DEN
10:06a
IAH
12:27p
2h 21m
nonstop
Depart: Fri Feb 27 2015 Return: Tue Mar 3 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
IAH
5:16a
DEN
7:47a
2h 31m
nonstop
DEN
10:06a
IAH
12:27p
2h 21m
nonstop
Depart: Sun Mar 1 2015 Return: Tue Mar 3 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
IAH
5:16a
DEN
7:47a
2h 31m
nonstop
DEN
10:06a
IAH
12:27p
2h 21m
nonstop
Depart: Sun Feb 1 2015 Return: Tue Feb 3 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
IAH
5:21a
DEN
7:50a
2h 29m
nonstop
DEN
10:05a
IAH
12:24p
2h 19m
nonstop
Depart: Fri Feb 6 2015 Return: Tue Feb 10 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
IAH
5:21a
DEN
7:50a
2h 29m
nonstop
DEN
10:05a
IAH
12:24p
2h 19m
nonstop
Depart: Sat Feb 7 2015 Return: Tue Feb 10 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
IAH
5:21a
DEN
7:50a
2h 29m
nonstop
DEN
10:05a
IAH
12:24p
2h 19m
nonstop
Depart: Sun Mar 15 2015 Return: Mon Mar 16 2015 Trip spans 2 days
Frontier
Frontier
IAH
3:11p
DEN
5:42p
2h 31m
nonstop
DEN
6:32a
IAH
8:47a
2h 15m
nonstop
Depart: Sun Mar 8 2015 Return: Wed Apr 29 2015 Trip spans 53 days
Multiple Airlines
Multiple Airlines
IAH
4:00a
DEN
12:03p
8h 03m
1 stop
DEN
3:27p
IAH
5:40p
2h 13m
nonstop
Depart: Sat Mar 14 2015 Return: Tue Mar 17 2015 Trip spans 4 days
American Airlines
American Airlines
IAH
4:06p
DEN
8:33p
4h 27m
1 stop
DEN
3:36a
IAH
9:06a
5h 30m
1 stop
Change your search
Direct flights IAH to DEN on United
Flight # Depart IAH Arrive DEN Sun Mon Tue Wed Thu Fri Sat Valid Between
1059 5:30 am 7:07 am Mar 5 - Mar 5
1602 5:40 am 7:18 am Feb 20 - Feb 20
1602 5:40 am 7:18 am Feb 13 - Feb 13
1602 5:40 am 7:18 am Feb 27 - Feb 27
1602 5:40 am 7:18 am Mar 2 - Mar 2
238 5:40 am 7:17 am Feb 23 - Feb 23
737 5:40 am 7:17 am Feb 12 - Feb 12
1602 5:48 am 7:26 am Feb 26 - Feb 26
1602 5:48 am 7:26 am Feb 19 - Feb 19
1126 7:20 am 8:58 am Feb 12 - Feb 12
1126 7:25 am 9:06 am Jan 24 - Feb 11
1126 7:25 am 9:03 am Feb 13 - Feb 19
1126 7:25 am 9:03 am Feb 21 - Mar 4
1126 7:25 am 9:02 am Mar 5 - Mar 7
1126 7:25 am 9:03 am Feb 20 - Feb 20
1280 7:25 am 9:03 am Feb 12 - Feb 12
1400 9:00 am 10:34 am Mar 5 - Mar 5
1504 9:01 am 10:40 am Feb 8 - Feb 8
1753 9:01 am 10:40 am Jan 24 - Feb 7
1753 9:01 am 10:40 am Jan 26 - Feb 11
1120 9:04 am 10:43 am Feb 13 - Feb 13
1172 9:04 am 10:43 am Feb 14 - Feb 14
1504 9:04 am 10:43 am Feb 15 - Feb 15
1504 9:04 am 10:43 am Feb 22 - Feb 22
1504 9:04 am 10:43 am Mar 1 - Mar 1
1534 9:04 am 10:43 am Feb 26 - Feb 26
1534 9:04 am 10:43 am Feb 16 - Feb 16
1534 9:04 am 10:43 am Feb 12 - Feb 19
1534 9:04 am 10:43 am Feb 20 - Feb 20
1534 9:04 am 10:43 am Feb 27 - Feb 27
1534 9:04 am 10:43 am Feb 23 - Mar 2
1602 9:04 am 10:43 am Feb 18 - Feb 18
1650 9:04 am 10:43 am Feb 17 - Feb 17
1650 9:04 am 10:43 am Feb 24 - Mar 3
1742 9:04 am 10:43 am Mar 4 - Mar 4
1742 9:04 am 10:43 am Feb 21 - Feb 21
1742 9:04 am 10:43 am Feb 28 - Feb 28
1742 9:04 am 10:43 am Feb 25 - Feb 25
238 10:04 am 11:39 am Feb 21 - Feb 21
368 10:04 am 11:39 am Feb 14 - Feb 14
368 10:04 am 11:39 am Feb 28 - Feb 28
1659 10:08 am 11:42 am Feb 8 - Feb 8
1401 10:09 am 11:45 am Mar 4 - Mar 4
1722 10:09 am 11:45 am Feb 25 - Feb 25
1298 10:10 am 11:46 am Feb 22 - Feb 22
368 10:10 am 11:45 am Feb 17 - Feb 24
368 10:10 am 11:45 am Mar 1 - Mar 1
368 10:10 am 11:45 am Feb 23 - Mar 2
368 10:10 am 11:45 am Feb 12 - Feb 20
368 10:10 am 11:45 am Mar 3 - Mar 3
1128 10:11 am 11:45 am Feb 5 - Feb 9
1128 10:11 am 11:45 am Feb 6 - Feb 6
1534 10:11 am 11:45 am Feb 4 - Feb 4
1650 10:11 am 11:45 am Feb 3 - Feb 3
602 10:11 am 11:44 am Feb 10 - Feb 10
602 10:11 am 11:45 am Feb 11 - Feb 11
659 10:11 am 11:44 am Jan 31 - Feb 7
737 10:16 am 11:50 am Mar 5 - Mar 5
1128 10:25 am 11:59 am Feb 2 - Feb 2
1011 11:25 am 12:59 pm Feb 16 - Feb 16
1011 11:25 am 12:59 pm Feb 14 - Feb 14
1011 11:25 am 12:59 pm Feb 21 - Feb 21
1011 11:25 am 12:59 pm Feb 28 - Feb 28
1128 11:25 am 12:59 pm Mar 1 - Mar 1
1128 11:25 am 12:59 pm Feb 15 - Feb 15
1420 11:25 am 12:59 pm Feb 22 - Feb 22
1659 11:25 am 12:59 pm Feb 12 - Feb 20
1659 11:25 am 12:59 pm Feb 11 - Feb 11
1659 11:25 am 12:59 pm Feb 23 - Mar 2
1659 11:25 am 12:59 pm Feb 17 - Mar 4
1659 11:25 am 12:59 pm Jan 29 - Feb 9
1659 11:25 am 12:59 pm Feb 3 - Feb 3
1659 11:25 am 12:59 pm Feb 4 - Feb 10
355 11:25 am 12:58 pm Feb 8 - Feb 8
737 11:25 am 12:58 pm Jan 24 - Feb 7
659 11:32 am 1:06 pm Mar 5 - Mar 5
1117 11:40 am 1:14 pm Feb 13 - Feb 13
1420 11:40 am 1:14 pm Feb 20 - Feb 20
1420 11:40 am 1:14 pm Feb 27 - Feb 27
1436 11:40 am 1:14 pm Feb 19 - Feb 19
1436 11:40 am 1:14 pm Feb 26 - Feb 26
1436 11:40 am 1:14 pm Feb 12 - Feb 12
1011 12:00 pm 1:34 pm Feb 15 - Feb 15
1400 12:00 pm 1:34 pm Feb 22 - Feb 22
1400 12:00 pm 1:34 pm Mar 1 - Mar 1
1288 12:50 pm 2:24 pm Feb 15 - Feb 15
1288 12:50 pm 2:24 pm Feb 22 - Feb 22
1288 12:50 pm 2:24 pm Mar 1 - Mar 1
1400 12:50 pm 2:24 pm Feb 24 - Feb 24
1501 12:50 pm 2:24 pm Feb 16 - Feb 16
1501 12:52 pm 2:26 pm Feb 25 - Feb 25
1753 12:52 pm 2:26 pm Mar 4 - Mar 4
562 12:54 pm 2:27 pm Mar 5 - Mar 5
1288 12:55 pm 2:29 pm Feb 18 - Feb 18
1288 12:55 pm 2:29 pm Feb 13 - Feb 17
1288 12:55 pm 2:29 pm Feb 12 - Feb 19
1288 12:55 pm 2:29 pm Feb 26 - Feb 27
1288 12:55 pm 2:29 pm Feb 23 - Feb 23
1288 12:55 pm 2:29 pm Feb 20 - Feb 20
1288 12:55 pm 2:29 pm Mar 2 - Mar 2
1400 12:55 pm 2:29 pm Mar 3 - Mar 3
1288 12:57 pm 2:28 pm Jan 27 - Feb 11
1288 12:57 pm 2:28 pm Jan 26 - Feb 9
1288 12:57 pm 2:28 pm Jan 24 - Feb 7
1401 12:57 pm 2:28 pm Feb 8 - Feb 8
1288 1:00 pm 2:34 pm Feb 21 - Feb 21
1288 1:00 pm 2:34 pm Feb 14 - Feb 14
1288 1:00 pm 2:34 pm Feb 28 - Feb 28
1288 2:30 pm 4:04 pm Mar 5 - Mar 5
1017 2:32 pm 4:02 pm Feb 28 - Feb 28
1059 2:32 pm 4:02 pm Feb 21 - Feb 21
659 2:32 pm 4:07 pm Feb 8 - Feb 8
997 2:32 pm 4:07 pm Feb 2 - Feb 2
997 2:32 pm 4:07 pm Jan 29 - Feb 6
997 2:32 pm 4:07 pm Feb 9 - Feb 9
203 2:33 pm 4:02 pm Feb 15 - Feb 15
737 2:33 pm 4:02 pm Feb 22 - Mar 1
1459 2:34 pm 4:04 pm Feb 27 - Feb 27
1459 2:34 pm 4:04 pm Feb 20 - Feb 20
1459 2:34 pm 4:04 pm Feb 26 - Feb 26
1459 2:34 pm 4:04 pm Feb 12 - Feb 13
1459 2:34 pm 4:04 pm Feb 25 - Mar 4
1459 2:34 pm 4:04 pm Feb 23 - Feb 23
1459 2:34 pm 4:04 pm Feb 19 - Feb 19
1459 2:34 pm 4:04 pm Feb 16 - Feb 16
1459 2:34 pm 4:04 pm Feb 18 - Feb 18
1598 2:34 pm 4:04 pm Mar 2 - Mar 2
1758 2:34 pm 4:04 pm Mar 3 - Mar 3
1758 2:34 pm 4:04 pm Feb 17 - Feb 17
256 2:34 pm 4:03 pm Feb 24 - Feb 24
1017 2:35 pm 4:11 pm Feb 7 - Feb 7
1758 3:35 pm 5:13 pm Mar 4 - Mar 4
668 3:37 pm 5:14 pm Feb 8 - Feb 8
1017 3:43 pm 5:21 pm Feb 14 - Feb 14
1031 3:43 pm 5:21 pm Feb 16 - Feb 16
1059 3:43 pm 5:21 pm Feb 28 - Feb 28
1059 3:43 pm 5:21 pm Feb 22 - Feb 22
1059 3:43 pm 5:21 pm Feb 6 - Feb 6
1207 3:43 pm 5:21 pm Feb 4 - Feb 4
1235 3:43 pm 5:21 pm Feb 2 - Feb 2
1261 3:43 pm 5:21 pm Feb 17 - Feb 17
1261 3:43 pm 5:21 pm Mar 3 - Mar 3
1406 3:43 pm 5:21 pm Feb 5 - Feb 5
1406 3:43 pm 5:21 pm Feb 9 - Feb 9
1459 3:43 pm 5:21 pm Feb 3 - Feb 3
1459 3:43 pm 5:21 pm Feb 10 - Feb 10
1602 3:43 pm 5:21 pm Mar 1 - Mar 1
1702 3:43 pm 5:16 pm Mar 5 - Mar 5
1758 3:43 pm 5:21 pm Feb 12 - Feb 26
1758 3:43 pm 5:21 pm Feb 13 - Feb 20
1758 3:43 pm 5:21 pm Feb 23 - Mar 2
1758 3:43 pm 5:21 pm Feb 25 - Feb 25
1758 3:43 pm 5:21 pm Feb 27 - Feb 27
203 3:43 pm 5:20 pm Feb 21 - Feb 21
238 3:43 pm 5:20 pm Feb 7 - Feb 7
238 3:43 pm 5:20 pm Feb 24 - Feb 24
372 3:43 pm 5:20 pm Feb 11 - Feb 11
1182 4:30 pm 6:04 pm Feb 5 - Feb 9
1182 4:30 pm 6:04 pm Jan 30 - Feb 2
1182 4:30 pm 6:04 pm Jan 27 - Feb 3
1182 4:30 pm 6:04 pm Feb 10 - Feb 10
1182 4:30 pm 6:04 pm Feb 11 - Feb 11
1182 4:30 pm 6:04 pm Feb 4 - Feb 4
1182 4:30 pm 6:04 pm Jan 24 - Feb 7
1415 4:30 pm 6:06 pm Mar 5 - Mar 5
372 4:30 pm 6:07 pm Mar 3 - Mar 3
1261 4:33 pm 6:11 pm Feb 24 - Feb 24
372 4:33 pm 6:10 pm Feb 23 - Mar 2
372 4:33 pm 6:10 pm Feb 17 - Feb 18
372 4:33 pm 6:10 pm Feb 12 - Feb 20
372 4:33 pm 6:10 pm Feb 25 - Mar 4
1015 4:35 pm 6:13 pm Feb 22 - Feb 22
1261 4:37 pm 6:15 pm Feb 15 - Feb 15
1758 4:37 pm 6:15 pm Mar 1 - Mar 1
1758 4:37 pm 6:15 pm Feb 16 - Feb 16
372 4:38 pm 6:15 pm Feb 14 - Feb 28
1758 5:35 pm 7:08 pm Feb 10 - Feb 10
1758 5:35 pm 7:08 pm Feb 3 - Feb 3
668 5:36 pm 7:08 pm Feb 7 - Feb 7
1503 5:37 pm 7:10 pm Feb 8 - Feb 8
372 5:37 pm 7:13 pm Feb 24 - Feb 24
668 5:38 pm 7:14 pm Mar 1 - Mar 1
1758 5:40 pm 7:13 pm Feb 11 - Feb 11
238 5:40 pm 7:16 pm Mar 3 - Mar 3
628 5:40 pm 7:12 pm Feb 4 - Feb 4
1261 5:43 pm 7:20 pm Feb 26 - Feb 26
1261 5:43 pm 7:20 pm Mar 2 - Mar 2
1261 5:43 pm 7:20 pm Feb 16 - Feb 23
1261 5:43 pm 7:20 pm Feb 14 - Feb 28
1261 5:43 pm 7:20 pm Feb 12 - Feb 12
285 5:43 pm 7:19 pm Feb 13 - Feb 13
285 5:43 pm 7:19 pm Feb 27 - Feb 27
1758 5:44 pm 7:17 pm Jan 30 - Feb 9
372 5:46 pm 7:20 pm Mar 5 - Mar 5
1261 5:48 pm 7:25 pm Mar 4 - Mar 4
1261 5:48 pm 7:25 pm Feb 25 - Feb 25
1261 5:48 pm 7:25 pm Feb 18 - Feb 18
997 5:49 pm 7:25 pm Feb 17 - Feb 17
1758 6:20 pm 7:57 pm Feb 22 - Feb 22
335 6:40 pm 8:16 pm Feb 8 - Feb 8
1604 7:15 pm 8:52 pm Feb 5 - Feb 5
1604 7:15 pm 8:52 pm Feb 3 - Feb 3
1604 7:15 pm 8:52 pm Feb 10 - Feb 10
1604 7:15 pm 8:52 pm Feb 2 - Feb 2
1604 7:15 pm 8:52 pm Feb 11 - Feb 11
1604 7:15 pm 8:52 pm Feb 4 - Feb 9
1722 7:15 pm 8:52 pm Feb 8 - Feb 8
1102 7:40 pm 9:16 pm Feb 20 - Feb 27
1102 7:40 pm 9:16 pm Feb 13 - Feb 13
1171 7:40 pm 9:16 pm Feb 16 - Feb 16
1541 7:40 pm 9:16 pm Feb 25 - Feb 25
1722 7:40 pm 9:16 pm Feb 12 - Feb 19
1722 7:40 pm 9:16 pm Mar 4 - Mar 4
1722 7:40 pm 9:16 pm Feb 23 - Mar 2
1722 7:40 pm 9:16 pm Feb 24 - Feb 24
1722 7:40 pm 9:16 pm Mar 3 - Mar 3
1722 7:50 pm 9:26 pm Feb 22 - Mar 1
668 7:50 pm 9:25 pm Feb 15 - Feb 15
1722 7:52 pm 9:25 pm Mar 5 - Mar 5
238 9:10 pm 10:46 pm Mar 5 - Mar 5
1099 9:15 pm 10:49 pm Feb 17 - Feb 23
1099 9:15 pm 10:49 pm Feb 22 - Feb 22
1099 9:15 pm 10:49 pm Feb 16 - Feb 16
1099 9:15 pm 10:49 pm Feb 14 - Feb 14
1099 9:15 pm 10:49 pm Feb 24 - Feb 24
1099 9:15 pm 10:49 pm Feb 21 - Feb 28
1099 9:15 pm 10:49 pm Feb 26 - Feb 26
1099 9:15 pm 10:49 pm Feb 19 - Feb 19
1099 9:15 pm 10:49 pm Mar 1 - Mar 1
1099 9:15 pm 10:49 pm Mar 3 - Mar 3
256 9:15 pm 10:48 pm Feb 13 - Feb 13
341 9:15 pm 10:48 pm Feb 15 - Feb 15
485 9:15 pm 10:48 pm Feb 12 - Feb 12
562 9:15 pm 10:48 pm Mar 2 - Mar 2
997 9:15 pm 10:48 pm Feb 27 - Feb 27
997 9:15 pm 10:48 pm Feb 20 - Feb 20
1099 9:20 pm 10:57 pm Jan 26 - Feb 2
1099 9:20 pm 10:57 pm Jan 30 - Feb 6
1099 9:20 pm 10:57 pm Jan 27 - Feb 10
1099 9:20 pm 10:57 pm Feb 1 - Feb 8
1099 9:20 pm 10:57 pm Feb 9 - Feb 9
1099 9:37 pm 11:14 pm Feb 11 - Feb 11
Airports
Origin

Houston
$79
Destination

Denver
$79