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+
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 Houston George Bush Intcntl to Chicago O'Hare International

(Round-trip)
Depart: Wed Aug 31 2016 Return: Tue Sep 6 2016 Trip spans 7 days
Depart: Mon Aug 29 2016 Return: Tue Sep 6 2016 Trip spans 9 days
Depart: Tue Jun 7 2016 Return: Tue Jun 21 2016 Trip spans 15 days
Depart: Tue Nov 8 2016 Return: Tue Nov 15 2016 Trip spans 8 days
Depart: Tue Aug 23 2016 Return: Thu Aug 25 2016 Trip spans 3 days
Depart: Fri Nov 18 2016 Return: Sat Nov 19 2016 Trip spans 2 days
Depart: Thu Jun 16 2016 Return: Wed Jun 22 2016 Trip spans 7 days
Depart: Wed Aug 24 2016 Return: Fri Aug 26 2016 Trip spans 3 days
Depart: Tue Jul 12 2016 Return: Wed Jul 20 2016 Trip spans 9 days
Depart: Thu Aug 25 2016 Return: Sat Aug 27 2016 Trip spans 3 days
Depart: Tue May 31 2016 Return: Wed Jun 8 2016 Trip spans 9 days
Depart: Fri Aug 26 2016 Return: Sun Aug 28 2016 Trip spans 3 days
Depart: Mon Jul 11 2016 Return: Wed Jul 13 2016 Trip spans 3 days
Depart: Sat Aug 27 2016 Return: Sun Aug 28 2016 Trip spans 2 days
Depart: Thu Jun 9 2016 Return: Sat Jun 18 2016 Trip spans 10 days
Depart: Sun Aug 28 2016 Return: Sat Sep 24 2016 Trip spans 28 days
Depart: Fri May 27 2016 Return: Tue Jun 7 2016 Trip spans 12 days
Depart: Fri Jun 3 2016 Return: Wed Jun 8 2016 Trip spans 6 days
Depart: Tue Aug 30 2016 Return: Fri Sep 2 2016 Trip spans 4 days
Depart: Thu Nov 24 2016 Return: Mon Nov 28 2016 Trip spans 5 days
Direct flights IAH to ORD on American Airlines
Flight # Depart IAH Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
3203 6:40 am 9:18 am Jun 11 - Jul 2
3475 6:40 am 9:18 am Jun 4 - Jun 4
3286 8:11 am 10:49 am May 24 - Jun 1
3594 8:16 am 10:55 am Jun 2 - Jun 3
3752 8:21 am 11:00 am Jun 5 - Jul 1
3178 11:25 am 2:05 pm Jun 4 - Jun 4
3396 11:25 am 2:05 pm Jun 2 - Jun 3
3615 11:25 am 2:05 pm Jun 5 - Jun 5
3751 11:25 am 2:05 pm Jun 6 - Jun 29
3751 11:25 am 2:05 pm Jul 1 - Jul 1
3751 11:25 am 2:05 pm Jun 30 - Jun 30
3760 11:25 am 2:05 pm Jun 11 - Jul 2
3569 11:30 am 2:07 pm May 24 - Jun 1
3551 1:27 pm 4:05 pm May 24 - Jun 1
2747 1:45 pm 4:25 pm Jun 30 - Jun 30
3240 2:15 pm 4:55 pm Jun 4 - Jun 4
3763 2:15 pm 4:55 pm Jun 11 - Jun 25
3763 2:15 pm 4:55 pm Jul 2 - Jul 2
4325 2:15 pm 5:04 pm Jun 2 - Jun 8
4325 2:15 pm 5:04 pm Jun 7 - Jun 28
4325 2:15 pm 5:04 pm Jun 10 - Jul 1
3574 5:05 pm 7:48 pm May 24 - Jun 1
3399 5:15 pm 8:00 pm Jun 11 - Jun 25
3399 5:15 pm 8:00 pm Jun 4 - Jun 4
3392 5:20 pm 8:05 pm Jun 2 - Jun 2
3392 5:20 pm 8:05 pm Jun 3 - Jun 3
3750 5:20 pm 8:05 pm Jun 5 - Jun 5
3755 5:20 pm 8:05 pm Jun 6 - Jun 27
3755 5:20 pm 8:05 pm Jun 12 - Jun 26
3755 5:20 pm 8:05 pm Jun 7 - Jun 29
3755 5:20 pm 8:05 pm Jun 9 - Jul 1
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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

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Why aren’t prices accurate 100% of the time?
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Airports
Origin

Houston
$155
Destination

Chicago
$155