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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 10 2015 Return: Wed Feb 11 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 11 2015 Return: Tue Feb 24 2015 Trip spans 14 days
Spirit Airlines
Spirit Airlines
IAH
5:21a
DEN
7:50a
2h 29m
nonstop
DEN
10:06a
IAH
12:27p
2h 21m
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: Wed Feb 18 2015 Return: Tue Feb 24 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 Feb 24 2015 Return: Tue Mar 3 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: 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: 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: Wed Feb 25 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: Sat Feb 28 2015 Return: Tue Mar 10 2015 Trip spans 10 days
Spirit Airlines
Spirit Airlines
IAH
5:16a
DEN
7:47a
2h 31m
nonstop
DEN
11:09a
IAH
1:30p
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: Tue Mar 24 2015 Return: Wed Apr 1 2015 Trip spans 9 days
Frontier
Frontier
IAH
10:33a
DEN
1:01p
2h 28m
nonstop
DEN
6:38a
IAH
8:53a
2h 15m
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: 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: Wed Mar 25 2015 Return: Tue Mar 31 2015 Trip spans 7 days
Frontier
Frontier
IAH
10:33a
DEN
1:01p
2h 28m
nonstop
DEN
6:38a
IAH
8:53a
2h 15m
nonstop
Depart: Wed Apr 8 2015 Return: Tue Apr 14 2015 Trip spans 7 days
Frontier
Frontier
IAH
3:11p
DEN
5:42p
2h 31m
nonstop
DEN
6:39a
IAH
8:55a
2h 16m
nonstop
Depart: Wed Apr 22 2015 Return: Sat May 2 2015 Trip spans 11 days
Frontier
Frontier
IAH
3:15p
DEN
5:44p
2h 29m
nonstop
DEN
4:17p
IAH
6:30p
2h 13m
nonstop
Depart: Sat Feb 7 2015 Return: Wed Feb 11 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 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
1:23a
IAH
7:41a
6h 18m
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
1059 5:40 am 7:17 am Mar 9 - Mar 16
1602 5:40 am 7:18 am Mar 2 - Mar 2
1602 5:40 am 7:18 am Feb 27 - Feb 27
1602 5:40 am 7:18 am Feb 13 - Feb 13
1602 5:40 am 7:18 am Feb 20 - Feb 20
205 5:40 am 7:16 am Mar 8 - Mar 8
238 5:40 am 7:17 am Feb 23 - Feb 23
537 5:40 am 7:16 am Mar 6 - Mar 6
737 5:40 am 7:17 am Feb 12 - Feb 12
763 5:40 am 7:16 am Mar 7 - Mar 7
1602 5:48 am 7:26 am Feb 19 - Feb 19
1602 5:48 am 7:26 am Feb 26 - Feb 26
1126 7:20 am 8:58 am Feb 12 - Feb 12
1126 7:25 am 9:02 am Mar 5 - Mar 7
1126 7:25 am 9:02 am Mar 8 - Mar 28
1126 7:25 am 9:03 am Feb 21 - Mar 4
1126 7:25 am 9:03 am Feb 20 - Feb 20
1126 7:25 am 9:03 am Feb 13 - Feb 19
1126 7:25 am 9:06 am Jan 29 - Feb 11
1280 7:25 am 9:03 am Feb 12 - Feb 12
1242 9:00 am 10:34 am Mar 8 - Mar 8
1298 9:00 am 10:34 am Mar 10 - Mar 10
1298 9:00 am 10:34 am Mar 9 - Mar 9
1400 9:00 am 10:34 am Mar 5 - Mar 5
1489 9:00 am 10:34 am Mar 6 - Mar 6
1659 9:00 am 10:34 am Mar 11 - Mar 11
1742 9:00 am 10:34 am Mar 7 - Mar 7
1504 9:01 am 10:40 am Feb 8 - Feb 8
1753 9:01 am 10:40 am Jan 29 - 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 22 - Feb 22
1504 9:04 am 10:43 am Mar 1 - Mar 1
1504 9:04 am 10:43 am Feb 15 - Feb 15
1534 9:04 am 10:43 am Feb 27 - Feb 27
1534 9:04 am 10:43 am Feb 23 - Mar 2
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 20 - Feb 20
1534 9:04 am 10:43 am Feb 12 - Feb 19
1602 9:04 am 10:43 am Feb 18 - Feb 18
1650 9:04 am 10:43 am Feb 24 - Mar 3
1650 9:04 am 10:43 am Feb 17 - Feb 17
1742 9:04 am 10:43 am Mar 4 - Mar 4
1742 9:04 am 10:43 am Feb 28 - Feb 28
1742 9:04 am 10:43 am Feb 25 - Feb 25
1742 9:04 am 10:43 am Feb 21 - Feb 21
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 23 - Mar 2
368 10:10 am 11:45 am Mar 3 - Mar 3
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 12 - Feb 20
1128 10:11 am 11:45 am Feb 9 - Feb 9
602 10:11 am 11:44 am Feb 10 - Feb 10
602 10:11 am 11:45 am Feb 11 - Feb 11
1053 10:15 am 11:50 am Mar 11 - Mar 11
562 10:16 am 11:50 am Mar 6 - Mar 6
562 10:16 am 11:50 am Mar 9 - Mar 16
737 10:16 am 11:50 am Mar 5 - Mar 5
1011 11:25 am 12:59 pm Feb 21 - Feb 21
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 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 23 - Mar 2
1659 11:25 am 12:59 pm Jan 29 - Feb 9
1659 11:25 am 12:59 pm Feb 4 - Feb 10
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 17 - Mar 4
289 11:25 am 12:59 pm Mar 8 - Mar 8
355 11:25 am 12:58 pm Feb 8 - Feb 8
1260 11:32 am 1:07 pm Mar 9 - Mar 9
1598 11:32 am 1:07 pm Mar 11 - Mar 11
1598 11:32 am 1:07 pm Mar 10 - Mar 10
304 11:32 am 1:06 pm Mar 6 - Mar 6
659 11:32 am 1:06 pm Mar 5 - Mar 5
1117 11:40 am 1:14 pm Feb 13 - Feb 13
1262 11:40 am 1:15 pm Mar 7 - Mar 7
1420 11:40 am 1:14 pm Feb 27 - Feb 27
1420 11:40 am 1:14 pm Feb 20 - Feb 20
1436 11:40 am 1:14 pm Feb 19 - Feb 19
1436 11:40 am 1:14 pm Feb 12 - Feb 12
1436 11:40 am 1:14 pm Feb 26 - Feb 26
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
1011 12:50 pm 2:25 pm Mar 7 - Mar 7
1288 12:50 pm 2:24 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
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
289 12:54 pm 2:28 pm Mar 10 - Mar 10
562 12:54 pm 2:27 pm Mar 5 - Mar 5
659 12:54 pm 2:28 pm Mar 9 - Mar 16
1288 12:55 pm 2:29 pm Feb 13 - Feb 17
1288 12:55 pm 2:29 pm Feb 19 - Feb 20
1288 12:55 pm 2:29 pm Mar 2 - Mar 2
1288 12:55 pm 2:29 pm Feb 26 - Feb 27
1288 12:55 pm 2:29 pm Feb 12 - Feb 12
1288 12:55 pm 2:29 pm Feb 18 - Feb 18
1288 12:55 pm 2:29 pm Feb 23 - Feb 23
1400 12:55 pm 2:29 pm Mar 3 - Mar 3
1288 12:57 pm 2:28 pm Jan 29 - Feb 9
1288 12:57 pm 2:28 pm Feb 3 - Feb 11
1401 12:57 pm 2:28 pm Feb 8 - Feb 8
659 12:57 pm 2:31 pm Mar 6 - Mar 6
207 12:59 pm 2:33 pm Mar 11 - Mar 11
1288 1:00 pm 2:34 pm Feb 21 - Feb 21
1288 1:00 pm 2:34 pm Feb 28 - Feb 28
1288 1:00 pm 2:34 pm Feb 14 - Feb 14
1288 1:10 pm 2:45 pm Mar 8 - Mar 8
1288 2:30 pm 4:04 pm Mar 9 - Mar 16
1288 2:30 pm 4:04 pm Mar 5 - Mar 5
1702 2:30 pm 4:04 pm Mar 6 - Mar 6
330 2:30 pm 4:03 pm Mar 7 - Mar 7
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 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 25 - Mar 4
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 12 - Feb 12
1459 2:34 pm 4:04 pm Feb 27 - Feb 27
1459 2:34 pm 4:04 pm Feb 13 - Feb 20
1459 2:34 pm 4:04 pm Feb 26 - Feb 26
1459 2:34 pm 4:04 pm Feb 23 - Feb 23
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
368 3:05 pm 4:38 pm Mar 8 - Mar 8
1758 3:35 pm 5:13 pm Mar 4 - Mar 4
668 3:37 pm 5:14 pm Feb 8 - Feb 8
1702 3:40 pm 5:13 pm Mar 9 - Mar 23
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 22 - Feb 22
1059 3:43 pm 5:21 pm Feb 28 - Feb 28
1261 3:43 pm 5:21 pm Mar 3 - Mar 3
1261 3:43 pm 5:21 pm Feb 17 - Feb 17
1406 3:43 pm 5:21 pm Feb 9 - Feb 9
1459 3:43 pm 5:16 pm Mar 6 - Mar 6
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 27 - Feb 27
1758 3:43 pm 5:21 pm Feb 25 - Feb 25
1758 3:43 pm 5:21 pm Feb 23 - Mar 2
1758 3:43 pm 5:21 pm Feb 13 - Feb 20
203 3:43 pm 5:20 pm Feb 21 - Feb 21
238 3:43 pm 5:20 pm Feb 24 - Feb 24
372 3:43 pm 5:20 pm Feb 11 - Feb 11
1702 3:44 pm 5:17 pm Mar 11 - Mar 11
1702 3:44 pm 5:17 pm Mar 7 - Mar 7
1204 3:45 pm 5:18 pm Mar 10 - Mar 10
1459 4:29 pm 6:05 pm Mar 7 - Mar 7
1182 4:30 pm 6:04 pm Feb 3 - Feb 10
1182 4:30 pm 6:04 pm Feb 6 - Feb 9
1182 4:30 pm 6:04 pm Feb 11 - Feb 11
1261 4:30 pm 6:06 pm Mar 6 - Mar 6
1261 4:30 pm 6:06 pm Mar 10 - Mar 24
1261 4:30 pm 6:06 pm Mar 9 - Mar 27
1415 4:30 pm 6:06 pm Mar 5 - Mar 5
372 4:30 pm 6:07 pm Mar 3 - Mar 3
1478 4:31 pm 6:07 pm Mar 8 - Mar 22
1261 4:33 pm 6:11 pm Feb 24 - Feb 24
372 4:33 pm 6:10 pm Feb 25 - Mar 4
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
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
1030 5:35 pm 7:10 pm Mar 7 - Mar 7
1503 5:35 pm 7:10 pm Mar 11 - Mar 11
1758 5:35 pm 7:08 pm Feb 3 - Feb 10
737 5:35 pm 7:09 pm Mar 6 - Mar 6
238 5:36 pm 7:10 pm Mar 10 - Mar 24
737 5:36 pm 7:10 pm Mar 9 - Mar 16
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
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 12 - Feb 12
1261 5:43 pm 7:20 pm Feb 14 - Feb 28
1261 5:43 pm 7:20 pm Feb 26 - Feb 26
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 Feb 2 - Feb 9
1632 5:45 pm 7:20 pm Mar 8 - Mar 8
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 18 - Feb 18
1261 5:48 pm 7:25 pm Feb 25 - Feb 25
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 10 - Feb 10
1604 7:15 pm 8:52 pm Feb 11 - Feb 11
1604 7:15 pm 8:52 pm Feb 6 - Feb 9
1722 7:15 pm 8:52 pm Feb 8 - Feb 8
1722 7:28 pm 9:01 pm Mar 11 - Mar 11
789 7:30 pm 9:02 pm Mar 7 - Mar 7
1567 7:39 pm 9:12 pm Mar 10 - Mar 10
1102 7:40 pm 9:16 pm Feb 13 - Feb 13
1102 7:40 pm 9:16 pm Feb 20 - Feb 27
1171 7:40 pm 9:16 pm Feb 16 - Feb 16
1541 7:40 pm 9:16 pm Feb 25 - Feb 25
1702 7:40 pm 9:13 pm Mar 8 - Mar 8
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 Feb 12 - Feb 19
1722 7:40 pm 9:16 pm Mar 4 - Mar 4
1722 7:40 pm 9:16 pm Mar 3 - Mar 3
1722 7:42 pm 9:15 pm Mar 9 - Mar 27
1722 7:42 pm 9:15 pm Mar 6 - Mar 6
1722 7:50 pm 9:26 pm Mar 1 - Mar 1
1722 7:50 pm 9:26 pm Feb 22 - Feb 22
668 7:50 pm 9:25 pm Feb 15 - Feb 15
1722 7:52 pm 9:25 pm Mar 5 - Mar 5
1099 9:10 pm 10:47 pm Mar 7 - Mar 7
1406 9:10 pm 10:47 pm Mar 11 - Mar 11
1406 9:10 pm 10:47 pm Mar 10 - Mar 17
1495 9:10 pm 10:47 pm Mar 8 - Mar 8
238 9:10 pm 10:46 pm Mar 5 - Mar 5
282 9:10 pm 10:46 pm Mar 6 - Mar 6
282 9:10 pm 10:46 pm Mar 9 - Mar 16
1099 9:15 pm 10:49 pm Feb 24 - Feb 24
1099 9:15 pm 10:49 pm Feb 17 - Feb 23
1099 9:15 pm 10:49 pm Feb 19 - Feb 19
1099 9:15 pm 10:49 pm Feb 21 - Feb 28
1099 9:15 pm 10:49 pm Feb 22 - Feb 22
1099 9:15 pm 10:49 pm Feb 14 - Feb 14
1099 9:15 pm 10:49 pm Mar 1 - Mar 1
1099 9:15 pm 10:49 pm Feb 16 - Feb 16
1099 9:15 pm 10:49 pm Feb 26 - Feb 26
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 Feb 9 - Feb 9
1099 9:20 pm 10:57 pm Feb 1 - Feb 8
1099 9:20 pm 10:57 pm Feb 3 - Feb 10
1099 9:37 pm 11:14 pm Feb 11 - Feb 11
Airports
Origin

Houston
$79
Destination

Denver
$79