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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Houston George Bush Intcntl to Chicago O'Hare International

(Round-trip)
Depart: Tue Aug 16 2016 Return: Wed Aug 17 2016 Trip spans 2 days
Depart: Wed Aug 17 2016 Return: Thu Aug 18 2016 Trip spans 2 days
Depart: Thu Aug 18 2016 Return: Fri Aug 26 2016 Trip spans 9 days
Depart: Sat Aug 20 2016 Return: Mon Aug 22 2016 Trip spans 3 days
Depart: Fri Aug 19 2016 Return: Tue Aug 23 2016 Trip spans 5 days
Depart: Mon Aug 22 2016 Return: Tue Aug 23 2016 Trip spans 2 days
Depart: Tue Aug 23 2016 Return: Wed Aug 24 2016 Trip spans 2 days
Depart: Sun Aug 28 2016 Return: Sat Sep 3 2016 Trip spans 7 days
Depart: Wed Aug 24 2016 Return: Thu Aug 25 2016 Trip spans 2 days
Depart: Tue Sep 6 2016 Return: Sun Sep 11 2016 Trip spans 6 days
Depart: Thu Aug 25 2016 Return: Fri Aug 26 2016 Trip spans 2 days
Depart: Fri Sep 9 2016 Return: Mon Sep 12 2016 Trip spans 4 days
Depart: Sat Aug 27 2016 Return: Tue Aug 30 2016 Trip spans 4 days
Depart: Sun Sep 18 2016 Return: Thu Sep 22 2016 Trip spans 5 days
Depart: Mon Aug 29 2016 Return: Tue Aug 30 2016 Trip spans 2 days
Depart: Wed Sep 21 2016 Return: Mon Sep 26 2016 Trip spans 6 days
Depart: Tue Aug 30 2016 Return: Wed Aug 31 2016 Trip spans 2 days
Depart: Tue Oct 4 2016 Return: Mon Oct 10 2016 Trip spans 7 days
Depart: Mon Dec 26 2016 Return: Thu Dec 29 2016 Trip spans 4 days
Depart: Wed Aug 31 2016 Return: Thu Sep 1 2016 Trip spans 2 days
Direct flights IAH to ORD on American Airlines
Flight # Depart IAH Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
3284 8:12 am 10:51 am Aug 14 - Aug 21
3284 8:12 am 10:51 am Aug 5 - Aug 17
3284 8:12 am 10:51 am Jul 28 - Aug 3
3284 8:12 am 10:51 am Aug 19 - Aug 22
3284 8:12 am 10:51 am Jul 31 - Aug 7
3284 8:12 am 10:51 am Jul 30 - Aug 20
3694 8:12 am 10:51 am Aug 27 - Sep 3
3754 8:12 am 10:51 am Aug 23 - Sep 2
3640 11:20 am 2:00 pm Aug 1 - Aug 22
3756 11:25 am 2:02 pm Aug 27 - Aug 27
3756 11:25 am 2:02 pm Aug 23 - Sep 2
3756 11:25 am 2:02 pm Sep 3 - Sep 3
3173 2:16 pm 4:56 pm Aug 27 - Aug 27
4325 2:16 pm 5:05 pm Aug 7 - Aug 22
4325 2:16 pm 5:05 pm Aug 9 - Aug 18
4325 2:16 pm 5:05 pm Jul 29 - Aug 5
4325 2:16 pm 5:05 pm Jul 28 - Aug 4
4334 2:16 pm 5:05 pm Aug 6 - Aug 20
4714 2:16 pm 5:00 pm Sep 3 - Sep 3
4705 2:30 pm 5:14 pm Aug 23 - Sep 5
3757 4:43 pm 7:24 pm Aug 25 - Sep 2
3757 4:43 pm 7:24 pm Aug 23 - Aug 24
3757 4:43 pm 7:24 pm Aug 31 - Oct 5
3757 4:43 pm 7:24 pm Aug 28 - Aug 28
3757 4:43 pm 7:24 pm Aug 29 - Sep 5
3757 4:43 pm 7:24 pm Aug 30 - Aug 30
3399 5:15 pm 8:00 pm Jul 30 - Aug 20
3650 5:20 pm 8:05 pm Jul 31 - Aug 22
3650 5:20 pm 8:05 pm Aug 2 - Aug 17
3650 5:20 pm 8:05 pm Jul 28 - Aug 19
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Houston
$81
Destination

Chicago
$81
Airlines Airline reviews

88 travelers who booked a flight from Houston to Chicago rated their chosen airlines with an average of 5.7.

Overall
5.7
Boarding
5.7
Crew
6.5
Comfort
5.5
Food
4.2
Entertainment
4.1