Find Deals on Flights from Houston George Bush Intcntl to Chicago (IAH - CHI)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
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

(Round-trip)
Depart: Wed Feb 15 2017 Return: Tue Feb 21 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
IAH
ORD
2h 37m
nonstop
ORD
IAH
2h 47m
nonstop
Depart: Tue Apr 25 2017 Return: Sat Apr 29 2017 Trip spans 5 days
Major Airline
Major Airline
IAH
ORD
2h 37m
nonstop
ORD
IAH
2h 50m
nonstop
Depart: Sat May 6 2017 Return: Sat May 13 2017 Trip spans 8 days
United
United
IAH
ORD
2h 40m
nonstop
ORD
IAH
2h 44m
nonstop
Depart: Thu Apr 6 2017 Return: Mon Apr 10 2017 Trip spans 5 days
American Airlines
American Airlines
IAH
ORD
5h 36m
1 stop
ORD
IAH
4h 45m
1 stop
Depart: Wed Mar 1 2017 Return: Tue Mar 7 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
IAH
ORD
2h 37m
nonstop
ORD
IAH
2h 47m
nonstop
Depart: Mon Jan 23 2017 Return: Thu Jan 26 2017 Trip spans 4 days
Delta
Delta
IAH
MDW
5h 21m
1 stop
MDW
IAH
5h 20m
1 stop
Depart: Thu Jan 26 2017 Return: Sat Jan 28 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
IAH
ORD
2h 33m
nonstop
ORD
IAH
2h 50m
nonstop
Depart: Wed Feb 22 2017 Return: Tue Feb 28 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
IAH
ORD
2h 37m
nonstop
ORD
IAH
2h 47m
nonstop
Depart: Thu Mar 2 2017 Return: Sat Mar 4 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
IAH
ORD
2h 37m
nonstop
ORD
IAH
2h 47m
nonstop
Depart: Mon May 1 2017 Return: Wed May 10 2017 Trip spans 10 days
Major Airline
Major Airline
IAH
ORD
2h 26m
nonstop
ORD
IAH
2h 50m
nonstop
Depart: Wed May 17 2017 Return: Wed May 24 2017 Trip spans 8 days
American Airlines
American Airlines
IAH
ORD
4h 23m
1 stop
ORD
IAH
5h 38m
1 stop
Depart: Sat Mar 18 2017 Return: Mon Mar 20 2017 Trip spans 3 days
Major Airline
Major Airline
IAH
ORD
10h 36m
1 stop
ORD
IAH
11h 13m
1 stop
Depart: Tue Jun 27 2017 Return: Sun Jul 2 2017 Trip spans 6 days
American Airlines
American Airlines
IAH
ORD
4h 23m
1 stop
ORD
IAH
5h 38m
1 stop
Depart: Tue May 23 2017 Return: Wed May 31 2017 Trip spans 9 days
American Airlines
American Airlines
IAH
ORD
4h 23m
1 stop
ORD
IAH
5h 38m
1 stop
Depart: Sat Jan 28 2017 Return: Sun Jan 29 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
IAH
ORD
2h 33m
nonstop
ORD
IAH
2h 50m
nonstop
Depart: Tue Jan 24 2017 Return: Thu Jan 26 2017 Trip spans 3 days
Delta
Delta
IAH
MDW
5h 13m
1 stop
MDW
IAH
5h 28m
1 stop
Depart: Tue Jun 13 2017 Return: Thu Jun 15 2017 Trip spans 3 days
American Airlines
American Airlines
IAH
ORD
7h 39m
1 stop
ORD
IAH
5h 38m
1 stop
Depart: Sat Jan 28 2017 Return: Sun Jan 29 2017 Trip spans 2 days
Delta
Delta
IAH
MDW
7h 20m
1 stop
MDW
IAH
5h 41m
1 stop
Depart: Wed May 10 2017 Return: Sat May 13 2017 Trip spans 4 days
Major Airline
Major Airline
IAH
ORD
2h 26m
nonstop
ORD
IAH
2h 50m
nonstop
Depart: Wed Feb 15 2017 Return: Tue Feb 21 2017 Trip spans 7 days
Delta
Delta
IAH
MDW
5h 27m
1 stop
MDW
IAH
8h 18m
1 stop
Direct flights IAH to CHI on American Airlines
Flight # Depart IAH Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
3089 8:16 am 10:50 am Feb 16 - Mar 3
1567 8:20 am 10:57 am Feb 4 - Feb 7
3089 8:20 am 10:54 am Feb 13 - Feb 15
3089 8:20 am 10:54 am Feb 5 - Feb 12
3089 8:20 am 10:54 am Jan 17 - Feb 3
3089 8:26 am 11:00 am Feb 18 - Mar 11
3089 8:40 am 11:14 am Feb 6 - Feb 6
1567 11:25 am 2:02 pm Feb 3 - Feb 3
1567 11:35 am 2:12 pm Feb 6 - Feb 6
3105 11:35 am 2:10 pm Feb 17 - Mar 1
3105 11:35 am 2:10 pm Feb 16 - Feb 28
3105 11:45 am 2:20 pm Feb 13 - Feb 15
3105 11:45 am 2:20 pm Jan 18 - Feb 1
3105 11:45 am 2:20 pm Feb 5 - Feb 12
3105 11:45 am 2:20 pm Jan 28 - Feb 14
3026 1:29 pm 4:05 pm Feb 22 - Feb 22
3026 1:29 pm 4:05 pm Feb 21 - Feb 28
3026 1:29 pm 4:05 pm Feb 18 - Mar 4
3026 1:29 pm 4:05 pm Feb 17 - Feb 27
3026 1:29 pm 4:05 pm Feb 16 - Mar 2
3078 1:29 pm 4:05 pm Feb 8 - Feb 15
3078 1:29 pm 4:05 pm Jan 30 - Feb 5
3078 1:29 pm 4:05 pm Jan 29 - Feb 1
3078 1:29 pm 4:05 pm Jan 20 - Jan 27
3078 1:29 pm 4:05 pm Jan 28 - Feb 11
3078 1:29 pm 4:05 pm Feb 10 - Feb 13
3078 1:29 pm 4:05 pm Jan 31 - Feb 14
1449 1:48 pm 4:27 pm Feb 3 - Feb 6
3087 4:28 pm 7:05 pm Feb 16 - Mar 2
3087 4:28 pm 7:05 pm Feb 17 - Mar 3
3087 4:37 pm 7:14 pm Jan 18 - Feb 1
3087 4:37 pm 7:14 pm Feb 13 - Feb 15
3087 4:37 pm 7:14 pm Feb 8 - Feb 8
3087 4:37 pm 7:14 pm Feb 5 - Feb 12
3087 4:37 pm 7:14 pm Jan 17 - Feb 14
1626 4:51 pm 7:34 pm Feb 3 - Feb 6
* 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
$93
Destination

Chicago
only $93
only $194
Airlines Airline reviews

222 travelers who booked a flight from Houston to Chicago rated their chosen airlines with an average of 6.6.

Overall
6.8
Boarding
6.8
Crew
7.4
Comfort
6.6
Food
5.5
Entertainment
5.5