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 May 30 2017 Return: Wed May 31 2017 Trip spans 2 days
United
United
ORD
1:35p
IAH
4:25p
2h 50m
nonstop
IAH
1:32p
ORD
4:10p
2h 38m
nonstop
Depart: Thu Jun 1 2017 Return: Sat Jun 3 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
ORD
3:03p
IAH
5:49p
2h 46m
nonstop
IAH
3:00p
ORD
5:39p
2h 39m
nonstop
Depart: Tue Aug 22 2017 Return: Tue Aug 29 2017 Trip spans 8 days
United
United
ORD
5:18p
IAH
7:59p
2h 41m
nonstop
IAH
3:43p
ORD
6:19p
2h 36m
nonstop
Depart: Sun Jun 18 2017 Return: Thu Jun 22 2017 Trip spans 5 days
Major Airline
Major Airline
ORD
11:23a
IAH
2:03p
2h 40m
nonstop
IAH
10:57a
ORD
1:39p
2h 42m
nonstop
Depart: Wed May 31 2017 Return: Tue Jun 6 2017 Trip spans 7 days
United
United
ORD
1:35p
IAH
4:25p
2h 50m
nonstop
IAH
1:00a
ORD
3:38a
2h 38m
nonstop
Depart: Fri Jun 2 2017 Return: Sat Jun 3 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
3:03p
IAH
5:49p
2h 46m
nonstop
IAH
3:00p
ORD
5:39p
2h 39m
nonstop
Depart: Tue Jun 6 2017 Return: Tue Jun 13 2017 Trip spans 8 days
United
United
ORD
5:14p
IAH
7:59p
2h 45m
nonstop
IAH
1:00a
ORD
3:48a
2h 48m
nonstop
Depart: Sat Jun 3 2017 Return: Sun Jun 4 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
5:31a
IAH
8:18a
2h 47m
nonstop
IAH
2:05a
ORD
4:42a
2h 37m
nonstop
Depart: Wed Sep 27 2017 Return: Sun Oct 1 2017 Trip spans 5 days
American Airlines
American Airlines
ORD
4:05p
IAH
7:06p
3h 01m
nonstop
IAH
4:05a
ORD
7:07a
3h 02m
nonstop
Depart: Tue Aug 15 2017 Return: Tue Aug 22 2017 Trip spans 8 days
United
United
ORD
5:18p
IAH
7:59p
2h 41m
nonstop
IAH
1:49p
ORD
4:44p
2h 55m
nonstop
Depart: Mon Jun 5 2017 Return: Tue Jun 13 2017 Trip spans 9 days
Spirit Airlines
Spirit Airlines
ORD
5:34a
IAH
8:21a
2h 47m
nonstop
IAH
2:05a
ORD
4:42a
2h 37m
nonstop
Depart: Wed Aug 16 2017 Return: Tue Aug 22 2017 Trip spans 7 days
United
United
ORD
1:30a
IAH
4:04a
2h 34m
nonstop
IAH
1:49p
ORD
4:44p
2h 55m
nonstop
Depart: Thu Jun 8 2017 Return: Sat Jun 10 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
ORD
3:03p
IAH
5:49p
2h 46m
nonstop
IAH
3:00p
ORD
5:39p
2h 39m
nonstop
Depart: Wed Aug 23 2017 Return: Tue Aug 29 2017 Trip spans 7 days
United
United
ORD
5:18p
IAH
7:59p
2h 41m
nonstop
IAH
1:49p
ORD
4:44p
2h 55m
nonstop
Depart: Fri Jun 9 2017 Return: Sat Jun 10 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
5:34a
IAH
8:21a
2h 47m
nonstop
IAH
3:00p
ORD
5:39p
2h 39m
nonstop
Depart: Wed Sep 13 2017 Return: Tue Sep 19 2017 Trip spans 7 days
United
United
ORD
5:30p
IAH
8:08p
2h 38m
nonstop
IAH
1:15a
ORD
4:01a
2h 46m
nonstop
Depart: Thu Jul 20 2017 Return: Fri Jul 21 2017 Trip spans 2 days
Major Airline
Major Airline
ORD
1:30a
IAH
4:12a
2h 42m
nonstop
IAH
10:57a
ORD
1:39p
2h 42m
nonstop
Depart: Sat Jun 10 2017 Return: Sun Jun 11 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
5:34a
IAH
8:21a
2h 47m
nonstop
IAH
2:05a
ORD
4:42a
2h 37m
nonstop
Depart: Tue Jun 13 2017 Return: Wed Jun 14 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
5:34a
IAH
8:21a
2h 47m
nonstop
IAH
2:05a
ORD
4:42a
2h 37m
nonstop
Depart: Thu Jul 13 2017 Return: Tue Jul 18 2017 Trip spans 6 days
Major Airline
Major Airline
ORD
11:23a
IAH
2:03p
2h 40m
nonstop
IAH
10:57a
ORD
1:39p
2h 42m
nonstop
Direct flights ORD to IAH on American Airlines
Flight # Depart ORD Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
3105 7:35 am 10:19 am May 29 - Jun 1
3105 7:35 am 10:15 am Jun 16 - Jul 4
3105 7:35 am 10:15 am Jun 2 - Jun 15
3026 10:05 am 12:46 pm Jun 17 - Aug 19
3026 10:05 am 12:46 pm Jun 16 - Aug 21
3026 10:05 am 12:46 pm Jun 3 - Jun 10
3026 10:05 am 12:46 pm Jun 2 - Jun 15
3026 10:05 am 12:48 pm May 20 - Jun 1
3087 1:15 pm 3:58 pm Jun 7 - Jul 4
3087 1:15 pm 3:58 pm Jun 6 - Jun 6
3087 1:15 pm 3:58 pm Jun 2 - Jul 3
3087 1:15 pm 4:01 pm Jun 1 - Jun 1
3087 1:15 pm 4:01 pm May 23 - May 31
3091 8:05 pm 10:51 pm May 21 - Jun 1
3091 8:05 pm 10:51 pm May 23 - May 31
3091 8:20 pm 10:57 pm Jun 2 - Aug 21
3091 8:20 pm 10:57 pm Jun 6 - Aug 16
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Chicago
$71
Destination

Houston
$71
Airlines Airline reviews

262 travelers who booked a flight from Chicago to Houston rated their chosen airlines with an average of 6.3.

Overall
6.5
Boarding
6.6
Crew
7.1
Comfort
6.4
Food
5.4
Entertainment
5.3