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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
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 Houston George Bush Intcntl to Chicago O'Hare International

(Round-trip)
Depart: Sat Oct 24 2015 Return: Tue Oct 27 2015 Trip spans 4 days
United
United
IAH
1:35p
ORD
4:29p
2h 54m
nonstop
ORD
2:30a
IAH
5:24a
2h 54m
nonstop
Depart: Wed Nov 11 2015 Return: Sat Nov 14 2015 Trip spans 4 days
United
United
IAH
12:39a
ORD
3:25a
2h 46m
nonstop
ORD
4:06p
IAH
7:05p
2h 59m
nonstop
Depart: Tue Sep 29 2015 Return: Thu Oct 1 2015 Trip spans 3 days
US Airways
US Airways
IAH
9:25a
ORD
12:08p
2h 43m
nonstop
ORD
1:48p
IAH
4:37p
2h 49m
nonstop
Depart: Wed Sep 9 2015 Return: Thu Sep 10 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
IAH
3:42p
ORD
6:23p
2h 41m
nonstop
ORD
3:30a
IAH
6:07a
2h 37m
nonstop
Depart: Sat Sep 12 2015 Return: Tue Sep 15 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
IAH
11:55a
ORD
2:30p
2h 35m
nonstop
ORD
3:20p
IAH
5:59p
2h 39m
nonstop
Depart: Sun Sep 13 2015 Return: Tue Sep 15 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
IAH
3:18a
ORD
5:56a
2h 38m
nonstop
ORD
3:20p
IAH
5:59p
2h 39m
nonstop
Depart: Mon Sep 14 2015 Return: Tue Sep 15 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
IAH
3:18a
ORD
5:56a
2h 38m
nonstop
ORD
3:30a
IAH
6:07a
2h 37m
nonstop
Depart: Tue Sep 15 2015 Return: Wed Sep 16 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
IAH
6:00a
ORD
8:38a
2h 38m
nonstop
ORD
3:30a
IAH
6:07a
2h 37m
nonstop
Depart: Wed Sep 16 2015 Return: Thu Sep 17 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
IAH
11:55a
ORD
2:30p
2h 35m
nonstop
ORD
3:20p
IAH
5:59p
2h 39m
nonstop
Depart: Sun Sep 20 2015 Return: Tue Sep 22 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
IAH
3:18a
ORD
5:56a
2h 38m
nonstop
ORD
3:30a
IAH
6:07a
2h 37m
nonstop
Depart: Mon Sep 21 2015 Return: Tue Sep 22 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
IAH
3:18a
ORD
5:56a
2h 38m
nonstop
ORD
3:20p
IAH
5:59p
2h 39m
nonstop
Depart: Tue Sep 22 2015 Return: Wed Sep 23 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
IAH
11:55a
ORD
2:30p
2h 35m
nonstop
ORD
11:40a
IAH
2:19p
2h 39m
nonstop
Depart: Wed Sep 23 2015 Return: Thu Sep 24 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
IAH
3:18a
ORD
5:56a
2h 38m
nonstop
ORD
3:30a
IAH
6:07a
2h 37m
nonstop
Depart: Thu Sep 24 2015 Return: Fri Sep 25 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
IAH
11:55a
ORD
2:30p
2h 35m
nonstop
ORD
3:20p
IAH
5:59p
2h 39m
nonstop
Depart: Sat Sep 26 2015 Return: Tue Sep 29 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
IAH
11:55a
ORD
2:30p
2h 35m
nonstop
ORD
3:20p
IAH
5:59p
2h 39m
nonstop
Depart: Sun Sep 27 2015 Return: Tue Sep 29 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
IAH
3:18a
ORD
5:56a
2h 38m
nonstop
ORD
3:30a
IAH
6:07a
2h 37m
nonstop
Depart: Mon Sep 28 2015 Return: Tue Sep 29 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
IAH
11:55a
ORD
2:30p
2h 35m
nonstop
ORD
3:20p
IAH
5:59p
2h 39m
nonstop
Depart: Wed Sep 30 2015 Return: Thu Oct 1 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
IAH
11:55a
ORD
2:30p
2h 35m
nonstop
ORD
3:20p
IAH
5:59p
2h 39m
nonstop
Depart: Fri Oct 9 2015 Return: Wed Oct 14 2015 Trip spans 6 days
American Airlines
American Airlines
IAH
6:46a
ORD
9:35a
2h 49m
nonstop
ORD
3:13a
IAH
6:06a
2h 53m
nonstop
Depart: Fri Feb 19 2016 Return: Mon Feb 22 2016 Trip spans 4 days
Delta
Delta
IAH
11:55a
ORD
5:55p
6h 00m
1 stop
ORD
10:05a
IAH
5:06p
7h 01m
1 stop
Direct flights IAH to ORD on American Airlines
Flight # Depart IAH Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
4280 8:00 am 10:46 am Sep 9 - Oct 4
74 8:00 am 10:46 am Oct 5 - Oct 16
74 8:00 am 10:46 am Oct 10 - Oct 10
1631 10:46 am 1:35 pm Oct 8 - Oct 15
1631 10:46 am 1:35 pm Oct 5 - Oct 16
4236 10:49 am 1:38 pm Sep 25 - Oct 4
4236 10:49 am 1:38 pm Sep 24 - Oct 1
4236 10:49 am 1:38 pm Sep 12 - Oct 3
4236 10:49 am 1:38 pm Sep 9 - Sep 23
4269 1:25 pm 4:08 pm Oct 10 - Oct 10
4269 1:25 pm 4:08 pm Oct 8 - Oct 15
4269 1:25 pm 4:08 pm Oct 5 - Oct 16
4288 1:25 pm 4:08 pm Sep 25 - Oct 4
4288 1:25 pm 4:08 pm Sep 9 - Sep 23
4288 1:25 pm 4:08 pm Sep 12 - Oct 3
4288 1:25 pm 4:08 pm Sep 24 - Oct 1
4297 6:00 pm 8:46 pm Sep 9 - Oct 16
Airports
Origin

Houston
$87
Destination

Chicago
$87