Find Cheap 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: Tue Jan 9 2018 Return: Sat Jan 13 2018 Trip spans 5 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
IAH
2:45a
2h 45m
nonstop
IAH
12:00a
ORD
2:43a
2h 43m
nonstop
Depart: Thu Feb 1 2018 Return: Sun Feb 4 2018 Trip spans 4 days
Spirit Airlines
Spirit Airlines
ORD
12:00a
IAH
2:49a
2h 49m
nonstop
IAH
12:00a
ORD
2:37a
2h 37m
nonstop
Depart: Sat Mar 3 2018 Return: Tue Mar 6 2018 Trip spans 4 days
United
United
ORD
12:00a
IAH
2:47a
2h 47m
nonstop
IAH
12:00a
ORD
2:43a
2h 43m
nonstop
Depart: Sat Feb 3 2018 Return: Sat Feb 10 2018 Trip spans 8 days
Spirit Airlines
Spirit Airlines
ORD
12:00a
IAH
2:49a
2h 49m
nonstop
IAH
12:00a
ORD
2:37a
2h 37m
nonstop
Depart: Sat Dec 2 2017 Return: Sat Dec 9 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
ORD
12:00a
IAH
2:47a
2h 47m
nonstop
IAH
12:00a
ORD
2:33a
2h 33m
nonstop
Depart: Sat Dec 2 2017 Return: Sat Dec 9 2017 Trip spans 8 days
United
United
ORD
12:00a
IAH
2:55a
2h 55m
nonstop
IAH
12:00a
ORD
2:40a
2h 40m
nonstop
Depart: Sat Dec 2 2017 Return: Mon Dec 4 2017 Trip spans 3 days
United
United
ORD
12:00a
IAH
2:55a
2h 55m
nonstop
IAH
12:00a
ORD
2:41a
2h 41m
nonstop
Depart: Wed Nov 29 2017 Return: Tue Dec 5 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
ORD
12:00a
IAH
6:10a
6h 10m
1 stop
IAH
12:00a
ORD
2:33a
2h 33m
nonstop
Depart: Sun Apr 1 2018 Return: Sat Apr 7 2018 Trip spans 7 days
American Airlines
American Airlines
ORD
12:00a
IAH
2:48a
2h 48m
nonstop
IAH
12:00a
ORD
3:02a
3h 02m
nonstop
Depart: Wed Nov 29 2017 Return: Tue Dec 5 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
ORD
12:00a
IAH
6:10a
6h 10m
1 stop
IAH
12:00a
ORD
2:33a
2h 33m
nonstop
Depart: Fri Dec 15 2017 Return: Mon Dec 18 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
ORD
12:00a
IAH
2:47a
2h 47m
nonstop
IAH
12:00a
ORD
2:33a
2h 33m
nonstop
Depart: Fri Apr 20 2018 Return: Fri Apr 27 2018 Trip spans 8 days
Spirit Airlines
Spirit Airlines
ORD
12:00a
IAH
2:49a
2h 49m
nonstop
IAH
12:00a
ORD
2:41a
2h 41m
nonstop
Depart: Fri May 11 2018 Return: Sun May 13 2018 Trip spans 3 days
Spirit Airlines
Spirit Airlines
ORD
12:00a
IAH
2:49a
2h 49m
nonstop
IAH
12:00a
ORD
2:41a
2h 41m
nonstop
Depart: Mon May 21 2018 Return: Thu May 31 2018 Trip spans 11 days
Spirit Airlines
Spirit Airlines
ORD
12:00a
IAH
2:49a
2h 49m
nonstop
IAH
12:00a
ORD
2:41a
2h 41m
nonstop
Depart: Thu Mar 22 2018 Return: Wed Mar 28 2018 Trip spans 7 days
Spirit Airlines
Spirit Airlines
ORD
12:00a
IAH
2:47a
2h 47m
nonstop
IAH
12:00a
ORD
2:37a
2h 37m
nonstop
Depart: Fri Mar 30 2018 Return: Sat Mar 31 2018 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
12:00a
IAH
2:47a
2h 47m
nonstop
IAH
12:00a
ORD
2:37a
2h 37m
nonstop
Depart: Sun Mar 25 2018 Return: Sun Apr 1 2018 Trip spans 8 days
Spirit Airlines
Spirit Airlines
ORD
12:00a
IAH
2:47a
2h 47m
nonstop
IAH
12:00a
ORD
2:37a
2h 37m
nonstop
Depart: Fri Mar 30 2018 Return: Sat Apr 7 2018 Trip spans 9 days
Spirit Airlines
Spirit Airlines
ORD
12:00a
IAH
2:47a
2h 47m
nonstop
IAH
12:00a
ORD
2:37a
2h 37m
nonstop
Direct flights ORD to IAH on American Airlines
Flight # Depart ORD Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
3330 7:35 am 10:27 am Dec 26 - Jan 7
3330 7:35 am 10:27 am Dec 15 - Dec 24
3330 7:35 am 10:27 am Nov 30 - Dec 14
3389 10:04 am 12:52 pm Nov 29 - Dec 13
3389 10:04 am 12:52 pm Nov 28 - Dec 14
3389 10:10 am 12:58 pm Dec 27 - Jan 7
3389 10:10 am 12:58 pm Dec 25 - Dec 25
3389 10:10 am 12:58 pm Dec 19 - Jan 4
3389 10:10 am 12:58 pm Dec 15 - Dec 24
3087 1:15 pm 4:15 pm Dec 27 - Jan 7
3087 1:15 pm 4:15 pm Nov 28 - Jan 4
3087 1:15 pm 4:15 pm Nov 26 - Dec 24
1430 7:10 pm 9:59 pm Dec 25 - Dec 25
1430 8:30 pm 11:16 pm Nov 28 - Dec 14
1430 8:30 pm 11:16 pm Dec 1 - Dec 13
1430 8:30 pm 11:16 pm Dec 15 - Dec 23
1430 8:30 pm 11:16 pm Dec 19 - Jan 4
1430 8:30 pm 11:16 pm Dec 24 - Dec 24
1430 8:30 pm 11:16 pm Dec 27 - Jan 6
1430 8:30 pm 11:16 pm Dec 31 - Dec 31
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Chicago
$79
Destination

Houston
$79