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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

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

Book cheap flights from Denver International to Houston George Bush Intcntl

(Round-trip)
Depart: Wed Dec 6 2017 Return: Mon Dec 11 2017 Trip spans 6 days
Spirit Airlines
Spirit Airlines
DEN
12:00a
IAH
2:20a
2h 20m
nonstop
IAH
12:00a
DEN
2:33a
2h 33m
nonstop
Depart: Thu Nov 30 2017 Return: Tue Dec 12 2017 Trip spans 13 days
Frontier
Frontier
DEN
12:00a
IAH
2:26a
2h 26m
nonstop
IAH
12:00a
DEN
2:38a
2h 38m
nonstop
Depart: Thu Mar 1 2018 Return: Tue Mar 6 2018 Trip spans 6 days
United
United
DEN
12:00a
IAH
2:19a
2h 19m
nonstop
IAH
12:00a
DEN
2:31a
2h 31m
nonstop
Depart: Wed Jan 31 2018 Return: Sat Feb 10 2018 Trip spans 11 days
Frontier
Frontier
DEN
12:00a
IAH
2:20a
2h 20m
nonstop
IAH
12:00a
DEN
2:42a
2h 42m
nonstop
Depart: Sat Feb 3 2018 Return: Wed Feb 7 2018 Trip spans 5 days
Frontier
Frontier
DEN
12:00a
IAH
2:39a
2h 39m
nonstop
IAH
12:00a
DEN
2:38a
2h 38m
nonstop
Depart: Wed Nov 29 2017 Return: Wed Dec 6 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: Tue Dec 5 2017 Return: Wed Dec 6 2017 Trip spans 2 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: Wed Jan 31 2018 Trip spans 23 days
Frontier
Frontier
DEN
12:00a
IAH
2:20a
2h 20m
nonstop
IAH
12:00a
DEN
2:42a
2h 42m
nonstop
Depart: Tue Nov 28 2017 Return: Thu Nov 30 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
DEN
12:00a
IAH
2:26a
2h 26m
nonstop
IAH
12:00a
DEN
7:22a
7h 22m
1 stop
Depart: Thu Feb 1 2018 Return: Sat Feb 3 2018 Trip spans 3 days
Frontier
Frontier
DEN
12:00a
IAH
2:20a
2h 20m
nonstop
IAH
12:00a
DEN
2:42a
2h 42m
nonstop
Depart: Fri Dec 1 2017 Return: Sun Dec 3 2017 Trip spans 3 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 Apr 3 2018 Return: Sat Apr 7 2018 Trip spans 5 days
United
United
DEN
12:00a
IAH
2:20a
2h 20m
nonstop
IAH
12:00a
DEN
2:42a
2h 42m
nonstop
Depart: Thu Apr 19 2018 Return: Fri Apr 20 2018 Trip spans 2 days
Spirit Airlines
Spirit Airlines
DEN
12:00a
IAH
2:27a
2h 27m
nonstop
IAH
12:00a
DEN
2:40a
2h 40m
nonstop
Depart: Fri May 11 2018 Return: Sun May 20 2018 Trip spans 10 days
Spirit Airlines
Spirit Airlines
DEN
12:00a
IAH
2:27a
2h 27m
nonstop
IAH
12:00a
DEN
2:40a
2h 40m
nonstop
Depart: Fri Mar 23 2018 Return: Sat Mar 31 2018 Trip spans 9 days
Multiple Airlines
Multiple Airlines
DEN
12:00a
IAH
2:23a
2h 23m
nonstop
IAH
12:00a
DEN
2:42a
2h 42m
nonstop
Depart: Tue Dec 26 2017 Return: Fri Dec 29 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
DEN
12:00a
IAH
9:31a
9h 31m
2 stops
IAH
12:00a
DEN
2:42a
2h 42m
nonstop
Direct flights DEN to IAH on United
Flight # Depart DEN Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
1192 5:30 am 8:55 am Jan 1 - Jan 7
1192 5:30 am 8:55 am Dec 25 - Dec 25
1192 5:30 am 8:54 am Dec 27 - Dec 27
1192 5:30 am 8:55 am Dec 22 - Dec 30
1192 5:30 am 8:55 am Dec 24 - Dec 31
1192 5:30 am 8:55 am Dec 20 - Dec 20
1192 5:30 am 8:55 am Dec 21 - Dec 21
1192 5:39 am 9:00 am Dec 9 - Dec 16
1192 5:39 am 9:01 am Dec 19 - Dec 19
1192 5:39 am 9:00 am Dec 6 - Dec 13
1192 5:39 am 9:00 am Dec 7 - Dec 18
1192 5:39 am 9:00 am Dec 2 - Dec 2
1192 5:39 am 9:00 am Dec 4 - Dec 4
1192 5:39 am 9:00 am Nov 28 - Dec 5
1082 6:00 am 9:25 am Dec 20 - Dec 20
1207 7:00 am 10:19 am Dec 4 - Dec 4
1103 7:45 am 11:10 am Dec 25 - Dec 25
1103 7:47 am 11:11 am Jan 1 - Jan 1
1103 7:48 am 11:13 am Dec 21 - Dec 21
1103 7:48 am 11:13 am Dec 22 - Jan 2
1103 7:48 am 11:13 am Dec 31 - Dec 31
1103 7:49 am 11:13 am Dec 20 - Dec 20
1104 7:49 am 11:09 am Nov 28 - Dec 5
1104 7:49 am 11:10 am Dec 3 - Dec 17
1104 7:49 am 11:09 am Dec 7 - Dec 16
1104 7:49 am 11:10 am Dec 8 - Dec 15
1104 7:49 am 11:10 am Dec 18 - Dec 18
1104 7:49 am 11:10 am Dec 19 - Dec 19
1114 10:09 am 1:34 pm Dec 19 - Dec 19
1114 10:11 am 1:36 pm Nov 28 - Dec 16
1114 10:11 am 1:36 pm Nov 29 - Dec 18
1104 10:15 am 1:39 pm Dec 20 - Dec 20
1104 10:15 am 1:39 pm Dec 21 - Dec 29
1104 10:15 am 1:39 pm Dec 23 - Dec 30
1104 10:15 am 1:39 pm Dec 24 - Dec 24
1104 10:15 am 1:39 pm Dec 25 - Dec 25
1104 10:15 am 1:39 pm Dec 26 - Dec 26
1104 10:15 am 1:39 pm Dec 31 - Dec 31
1104 10:15 am 1:39 pm Jan 1 - Jan 1
1819 11:35 am 2:55 pm Dec 23 - Dec 23
1819 11:35 am 2:55 pm Dec 20 - Dec 27
1819 11:35 am 2:55 pm Dec 26 - Dec 26
1819 11:35 am 2:55 pm Dec 28 - Jan 4
1819 11:35 am 2:55 pm Dec 30 - Dec 30
1819 11:35 am 2:55 pm Jan 1 - Jan 1
279 11:35 am 2:55 pm Nov 28 - Dec 4
279 11:35 am 2:55 pm Dec 1 - Dec 2
279 11:35 am 2:54 pm Dec 3 - Dec 10
279 11:35 am 2:55 pm Dec 5 - Dec 19
279 11:35 am 2:55 pm Dec 6 - Dec 14
279 11:35 am 2:55 pm Dec 9 - Dec 16
279 11:35 am 2:55 pm Dec 17 - Dec 18
279 11:40 am 3:00 pm Dec 15 - Dec 15
545 12:30 pm 3:49 pm Nov 30 - Dec 5
545 12:30 pm 3:49 pm Dec 8 - Dec 18
545 12:30 pm 3:49 pm Dec 19 - Dec 19
545 12:32 pm 3:51 pm Dec 7 - Dec 14
545 12:35 pm 3:53 pm Dec 6 - Dec 13
545 12:36 pm 3:55 pm Dec 27 - Dec 27
545 12:37 pm 3:57 pm Dec 24 - Dec 31
545 12:37 pm 3:57 pm Dec 25 - Dec 25
545 12:37 pm 3:57 pm Jan 1 - Jan 7
545 12:41 pm 3:57 pm Dec 20 - Dec 20
545 12:41 pm 3:57 pm Dec 22 - Dec 29
545 12:41 pm 4:01 pm Dec 23 - Jan 6
545 12:46 pm 4:06 pm Dec 21 - Dec 21
1828 2:03 pm 5:24 pm Dec 20 - Dec 26
1828 2:03 pm 5:25 pm Dec 21 - Dec 27
1828 2:03 pm 5:25 pm Dec 22 - Dec 29
1828 2:03 pm 5:25 pm Dec 23 - Jan 6
1828 2:03 pm 5:24 pm Dec 25 - Dec 25
1828 2:03 pm 5:24 pm Dec 31 - Jan 3
1828 2:03 pm 5:25 pm Jan 1 - Jan 7
1828 2:05 pm 5:25 pm Nov 30 - Dec 19
2049 3:10 pm 6:36 pm Dec 20 - Dec 20
2049 3:10 pm 6:36 pm Dec 21 - Dec 28
2049 3:10 pm 6:36 pm Dec 22 - Jan 5
2049 3:10 pm 6:36 pm Dec 23 - Jan 6
2049 3:10 pm 6:35 pm Dec 24 - Dec 24
2049 3:10 pm 6:36 pm Dec 25 - Dec 25
2049 3:10 pm 6:36 pm Dec 26 - Dec 26
2049 3:10 pm 6:36 pm Dec 27 - Dec 27
2049 3:10 pm 6:36 pm Dec 31 - Jan 7
2049 3:10 pm 6:35 pm Jan 1 - Jan 1
2049 3:35 pm 6:56 pm Nov 28 - Dec 18
2049 3:35 pm 6:55 pm Dec 2 - Dec 16
2049 3:35 pm 6:56 pm Dec 3 - Dec 17
2049 3:35 pm 6:55 pm Dec 19 - Dec 19
1184 5:14 pm 8:33 pm Dec 25 - Dec 25
1184 5:14 pm 8:33 pm Jan 1 - Jan 1
1184 5:17 pm 8:36 pm Dec 20 - Dec 27
1184 5:17 pm 8:36 pm Dec 23 - Dec 30
1184 5:17 pm 8:36 pm Dec 28 - Jan 4
1184 5:23 pm 8:44 pm Nov 30 - Dec 19
1184 5:32 pm 8:51 pm Dec 21 - Dec 21
1975 6:58 pm 10:17 pm Dec 27 - Dec 27
1975 7:00 pm 10:19 pm Dec 20 - Dec 26
1975 7:00 pm 10:19 pm Dec 21 - Dec 21
1975 7:00 pm 10:19 pm Dec 23 - Dec 31
1975 7:00 pm 10:18 pm Dec 25 - Dec 25
1975 7:00 pm 10:19 pm Dec 28 - Jan 3
1975 7:05 pm 10:25 pm Nov 29 - Dec 6
1975 7:05 pm 10:26 pm Dec 1 - Dec 8
1975 7:05 pm 10:25 pm Dec 3 - Dec 10
1975 7:05 pm 10:25 pm Dec 4 - Dec 4
1975 7:05 pm 10:26 pm Dec 9 - Dec 16
1975 7:05 pm 10:25 pm Dec 15 - Dec 15
1975 7:05 pm 10:25 pm Dec 17 - Dec 17
1975 7:05 pm 10:26 pm Dec 18 - Dec 18
1155 8:30 pm 11:51 pm Dec 7 - Dec 12
1155 8:30 pm 11:50 pm Dec 10 - Dec 17
1155 8:30 pm 11:51 pm Dec 15 - Dec 18
1155 8:30 pm 11:51 pm Dec 19 - Dec 19
1155 8:30 pm 11:50 pm Nov 28 - Dec 4
1155 8:30 pm 11:51 pm Nov 29 - Dec 6
457 8:31 pm 11:50 pm Dec 20 - Dec 27
457 8:31 pm 11:50 pm Dec 21 - Dec 29
457 8:31 pm 11:49 pm Dec 23 - Jan 6
457 8:31 pm 11:50 pm Jan 1 - Jan 4
457 8:33 pm 11:52 pm Dec 26 - Dec 26
1880 10:29 pm 1:47 am Dec 20 - Dec 21
1880 10:29 pm 1:48 am Dec 22 - Dec 22
1880 10:29 pm 1:48 am Dec 23 - Dec 30
1880 10:29 pm 1:47 am Dec 29 - Jan 3
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

Airports
Origin

Denver
$65
Destination

Houston
$65