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

(Round-trip)
Depart: Wed May 18 2016 Return: Tue May 24 2016 Trip spans 7 days
Spirit Airlines
Spirit Airlines
ORD
IAH
2h 46m
nonstop
IAH
ORD
2h 46m
nonstop
Depart: Sat Oct 8 2016 Return: Sun Oct 16 2016 Trip spans 9 days
Major Airline
Major Airline
ORD
IAH
2h 50m
nonstop
IAH
ORD
2h 48m
nonstop
Depart: Sat Jul 23 2016 Return: Wed Jul 27 2016 Trip spans 5 days
American Airlines
American Airlines
ORD
IAH
2h 43m
nonstop
IAH
ORD
2h 49m
nonstop
Depart: Tue May 17 2016 Return: Mon May 23 2016 Trip spans 7 days
Delta
Delta
MDW
IAH
5h 40m
1 stop
IAH
MDW
5h 57m
1 stop
Depart: Mon Jun 6 2016 Return: Tue Jun 7 2016 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
IAH
2h 54m
nonstop
IAH
ORD
2h 52m
nonstop
Depart: Wed Jun 8 2016 Return: Tue Jun 14 2016 Trip spans 7 days
Spirit Airlines
Spirit Airlines
ORD
IAH
2h 46m
nonstop
IAH
ORD
2h 46m
nonstop
Depart: Fri Sep 2 2016 Return: Mon Sep 5 2016 Trip spans 4 days
Spirit Airlines
Spirit Airlines
ORD
IAH
2h 45m
nonstop
IAH
ORD
2h 56m
nonstop
Depart: Wed Jul 20 2016 Return: Wed Jul 27 2016 Trip spans 8 days
Spirit Airlines
Spirit Airlines
ORD
IAH
2h 40m
nonstop
IAH
ORD
2h 56m
nonstop
Depart: Fri Jun 3 2016 Return: Mon Jun 20 2016 Trip spans 18 days
Delta
Delta
MDW
IAH
7h 50m
1 stop
IAH
MDW
6h 13m
1 stop
Depart: Fri Jun 17 2016 Return: Sat Jun 18 2016 Trip spans 2 days
Major Airline
Major Airline
MDW
IAH
5h 05m
1 stop
IAH
MDW
4h 55m
1 stop
Depart: Wed Jul 27 2016 Return: Wed Aug 10 2016 Trip spans 15 days
Spirit Airlines
Spirit Airlines
ORD
IAH
2h 39m
nonstop
IAH
ORD
2h 50m
nonstop
Depart: Fri Jun 24 2016 Return: Tue Jun 28 2016 Trip spans 5 days
Delta
Delta
MDW
IAH
5h 50m
1 stop
IAH
MDW
6h 13m
1 stop
Depart: Fri Jul 29 2016 Return: Mon Aug 1 2016 Trip spans 4 days
Major Airline
Major Airline
MDW
IAH
7h 50m
1 stop
IAH
MDW
6h 01m
1 stop
Depart: Tue Aug 23 2016 Return: Mon Sep 5 2016 Trip spans 14 days
Spirit Airlines
Spirit Airlines
ORD
IAH
2h 45m
nonstop
IAH
ORD
2h 55m
nonstop
Depart: Wed Jun 29 2016 Return: Tue Jul 12 2016 Trip spans 14 days
Delta
Delta
MDW
IAH
5h 50m
1 stop
IAH
MDW
4h 54m
1 stop
Depart: Fri Sep 9 2016 Return: Sun Sep 11 2016 Trip spans 3 days
Major Airline
Major Airline
MDW
IAH
5h 10m
1 stop
IAH
MDW
4h 54m
1 stop
Depart: Sat Aug 27 2016 Return: Mon Sep 5 2016 Trip spans 10 days
Spirit Airlines
Spirit Airlines
ORD
IAH
2h 45m
nonstop
IAH
ORD
2h 50m
nonstop
Depart: Thu Jul 7 2016 Return: Tue Jul 12 2016 Trip spans 6 days
Delta
Delta
MDW
IAH
5h 29m
1 stop
IAH
MDW
5h 03m
1 stop
Depart: Fri Oct 21 2016 Return: Mon Oct 24 2016 Trip spans 4 days
Major Airline
Major Airline
MDW
IAH
7h 07m
1 stop
IAH
MDW
6h 57m
1 stop
Depart: Sat Oct 1 2016 Return: Tue Oct 4 2016 Trip spans 4 days
Spirit Airlines
Spirit Airlines
ORD
IAH
2h 36m
nonstop
IAH
ORD
2h 46m
nonstop
Direct flights CHI to IAH on American Airlines
Flight # Depart ORD Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
3615 7:29 am 10:02 am Jun 5 - Jun 5
3396 7:35 am 10:07 am Jun 2 - Jun 3
3751 7:35 am 10:07 am Jun 6 - Jun 29
3178 7:40 am 10:10 am Jun 4 - Jun 4
3760 7:40 am 10:10 am Jun 11 - Jul 2
3569 7:49 am 10:28 am May 6 - May 18
3569 7:49 am 10:28 am May 19 - Jun 1
3569 7:49 am 10:28 am May 5 - May 12
3541 8:00 am 10:36 am May 7 - May 28
3569 8:00 am 10:36 am May 8 - May 22
3551 10:05 am 12:43 pm May 5 - May 12
3551 10:05 am 12:43 pm May 6 - May 18
3551 10:05 am 12:43 pm May 19 - May 27
3551 10:05 am 12:43 pm May 30 - Jun 1
3551 10:05 am 12:43 pm May 29 - May 29
3605 10:05 am 12:43 pm Apr 30 - May 28
3240 10:20 am 12:51 pm Jun 4 - Jun 4
3763 10:20 am 12:51 pm Jun 11 - Jun 25
4325 10:20 am 1:03 pm Jun 10 - Jul 1
4325 10:20 am 1:03 pm Jun 7 - Jun 28
4325 10:20 am 1:03 pm Jun 2 - Jun 8
3574 1:20 pm 4:00 pm May 30 - May 30
3574 1:20 pm 4:00 pm May 6 - May 27
3574 1:20 pm 4:00 pm May 17 - Jun 1
3392 1:25 pm 4:01 pm Jun 3 - Jun 3
3392 1:25 pm 4:01 pm Jun 2 - Jun 2
3399 1:25 pm 4:01 pm Jun 11 - Jun 25
3399 1:25 pm 4:01 pm Jun 4 - Jun 4
3750 1:25 pm 4:01 pm Jun 5 - Jun 5
3755 1:25 pm 4:01 pm Jun 6 - Jun 27
3755 1:25 pm 4:01 pm Jun 9 - Jul 1
3755 1:25 pm 4:01 pm Jun 7 - Jun 29
3254 8:15 pm 10:50 pm Jun 4 - Jun 4
3452 8:15 pm 10:50 pm Jun 11 - Jul 2
3258 8:55 pm 11:49 pm Jun 1 - Jun 1
3610 8:55 pm 11:34 pm May 6 - May 16
3610 8:55 pm 11:34 pm May 19 - May 30
3610 8:55 pm 11:34 pm May 12 - May 12
3610 8:55 pm 11:34 pm May 10 - May 31
3615 8:56 pm 11:26 pm Jun 2 - Jun 3
3766 8:56 pm 11:26 pm Jun 7 - Jun 29
3766 8:56 pm 11:26 pm Jun 5 - Jul 4
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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

Here's why:

We’re not the seller
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

Chicago
only $117
only $214
Destination

Houston
$117