Find Deals on Flights from Chicago O'Hare International to Houston George Bush Intcntl (ORD - 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 Chicago O'Hare International to Houston George Bush Intcntl

(Round-trip)
Depart: Wed Feb 17 2016 Return: Tue Feb 23 2016 Trip spans 7 days
United
United
ORD
1:10a
IAH
4:04a
2h 54m
nonstop
IAH
4:34p
ORD
7:15p
2h 41m
nonstop
Depart: Wed Mar 2 2016 Return: Tue Mar 15 2016 Trip spans 13 days
United
United
ORD
1:14a
IAH
4:08a
2h 54m
nonstop
IAH
5:40p
ORD
8:20p
2h 40m
nonstop
Depart: Wed Mar 9 2016 Return: Tue Mar 15 2016 Trip spans 6 days
United
United
ORD
4:11p
IAH
6:58p
2h 47m
nonstop
IAH
5:40p
ORD
8:20p
2h 40m
nonstop
Depart: Tue Mar 15 2016 Return: Tue Mar 22 2016 Trip spans 8 days
United
United
ORD
2:30a
IAH
5:21a
2h 51m
nonstop
IAH
5:34p
ORD
8:14p
2h 40m
nonstop
Depart: Wed Apr 27 2016 Return: Tue May 3 2016 Trip spans 7 days
United
United
ORD
5:20p
IAH
8:07p
2h 47m
nonstop
IAH
5:35p
ORD
8:14p
2h 39m
nonstop
Depart: Tue Feb 23 2016 Return: Wed Feb 24 2016 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
3:28a
IAH
6:11a
2h 43m
nonstop
IAH
2:50a
ORD
5:24a
2h 34m
nonstop
Depart: Wed Feb 24 2016 Return: Sat Feb 27 2016 Trip spans 4 days
Spirit Airlines
Spirit Airlines
ORD
3:28a
IAH
6:11a
2h 43m
nonstop
IAH
2:50a
ORD
5:24a
2h 34m
nonstop
Depart: Sat Feb 27 2016 Return: Tue Mar 1 2016 Trip spans 4 days
Spirit Airlines
Spirit Airlines
ORD
3:45p
IAH
6:28p
2h 43m
nonstop
IAH
1:28p
ORD
4:05p
2h 37m
nonstop
Depart: Tue Mar 1 2016 Return: Wed Mar 2 2016 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
3:28a
IAH
6:11a
2h 43m
nonstop
IAH
1:28p
ORD
4:05p
2h 37m
nonstop
Depart: Sat Mar 5 2016 Return: Tue Mar 8 2016 Trip spans 4 days
Spirit Airlines
Spirit Airlines
ORD
3:45p
IAH
6:28p
2h 43m
nonstop
IAH
2:55a
ORD
5:29a
2h 34m
nonstop
Depart: Tue Mar 8 2016 Return: Wed Mar 9 2016 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
3:28a
IAH
6:11a
2h 43m
nonstop
IAH
2:55a
ORD
5:29a
2h 34m
nonstop
Depart: Wed Mar 30 2016 Return: Wed Apr 6 2016 Trip spans 8 days
United
United
ORD
2:20a
IAH
5:11a
2h 51m
nonstop
IAH
1:30a
ORD
4:13a
2h 43m
nonstop
Depart: Sat Mar 12 2016 Return: Tue Mar 15 2016 Trip spans 3 days
United
United
ORD
12:00a
IAH
2:51a
2h 51m
nonstop
IAH
5:40p
ORD
8:20p
2h 40m
nonstop
Depart: Mon Mar 14 2016 Return: Tue Mar 22 2016 Trip spans 9 days
United
United
ORD
5:11p
IAH
7:58p
2h 47m
nonstop
IAH
5:34p
ORD
8:14p
2h 40m
nonstop
Depart: Fri Apr 8 2016 Return: Wed Apr 13 2016 Trip spans 6 days
United
United
ORD
5:20p
IAH
8:07p
2h 47m
nonstop
IAH
5:35p
ORD
8:14p
2h 39m
nonstop
Depart: Thu Apr 28 2016 Return: Tue May 3 2016 Trip spans 6 days
United
United
ORD
2:24a
IAH
5:15a
2h 51m
nonstop
IAH
5:35p
ORD
8:14p
2h 39m
nonstop
Depart: Sat May 7 2016 Return: Tue May 10 2016 Trip spans 4 days
United
United
ORD
2:30a
IAH
5:19a
2h 49m
nonstop
IAH
5:15p
ORD
7:55p
2h 40m
nonstop
Depart: Sun Feb 21 2016 Return: Wed Mar 2 2016 Trip spans 11 days
Spirit Airlines
Spirit Airlines
ORD
3:45p
IAH
6:28p
2h 43m
nonstop
IAH
1:28p
ORD
4:05p
2h 37m
nonstop
Depart: Tue Feb 16 2016 Return: Thu Feb 18 2016 Trip spans 3 days
American Airlines
American Airlines
ORD
4:25p
IAH
7:17p
2h 52m
nonstop
IAH
6:19a
ORD
9:03a
2h 44m
nonstop
Depart: Sun Jul 31 2016 Return: Mon Aug 15 2016 Trip spans 16 days
Delta
Delta
ORD
4:45a
IAH
11:21a
6h 36m
1 stop
IAH
11:35a
ORD
7:20p
7h 45m
1 stop
Direct flights ORD to IAH on American Airlines
Flight # Depart ORD Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
4372 7:45 am 10:36 am Feb 13 - Feb 27
4357 7:49 am 10:40 am Mar 6 - Mar 11
4357 7:49 am 10:40 am Mar 13 - Mar 24
4357 7:49 am 10:40 am Mar 8 - Mar 10
4357 7:49 am 10:40 am Mar 14 - Mar 25
4372 7:49 am 10:40 am Feb 12 - Feb 19
4372 7:49 am 10:40 am Mar 4 - Mar 4
4372 7:49 am 10:40 am Feb 11 - Mar 3
4372 7:49 am 10:40 am Feb 21 - Mar 2
3541 8:00 am 10:42 am Mar 19 - Mar 19
3541 8:00 am 10:42 am Mar 5 - Mar 12
3522 10:05 am 12:43 pm Mar 13 - Mar 20
3522 10:05 am 12:43 pm Mar 4 - Mar 6
3605 10:05 am 12:43 pm Mar 5 - Mar 12
3605 10:05 am 12:43 pm Mar 19 - Mar 19
4312 10:05 am 12:52 pm Mar 7 - Mar 11
4312 10:05 am 12:52 pm Mar 14 - Mar 25
4312 10:05 am 12:52 pm Mar 1 - Mar 10
4312 10:05 am 12:52 pm Mar 15 - Mar 24
4312 10:05 am 12:52 pm Feb 13 - Feb 27
4312 10:05 am 12:52 pm Feb 12 - Mar 2
4312 10:05 am 12:52 pm Feb 11 - Feb 25
3052 1:25 pm 4:04 pm Mar 13 - Mar 25
3052 1:25 pm 4:04 pm Mar 8 - Mar 10
3052 1:25 pm 4:04 pm Mar 6 - Mar 11
3052 1:25 pm 4:04 pm Mar 15 - Mar 24
3209 1:25 pm 4:04 pm Mar 3 - Mar 3
3209 1:25 pm 4:04 pm Mar 4 - Mar 4
4422 1:25 pm 4:13 pm Feb 12 - Mar 2
4422 1:25 pm 4:13 pm Feb 11 - Mar 1
4315 8:25 pm 11:18 pm Mar 19 - Mar 26
4315 8:25 pm 11:18 pm Mar 5 - Mar 12
4267 9:25 pm 12:17 am Mar 15 - Mar 31
4267 9:25 pm 12:17 am Feb 11 - Feb 25
4267 9:25 pm 12:17 am Mar 13 - Apr 1
4267 9:25 pm 12:17 am Mar 4 - Mar 11
4267 9:25 pm 12:17 am Mar 3 - Mar 10
4267 9:25 pm 12:17 am Mar 1 - Mar 1
4267 9:25 pm 12:17 am Feb 13 - Feb 27
4267 9:25 pm 12:17 am Feb 12 - Mar 2
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Chicago
$87
Destination

Houston
$87