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 Apr 19 2017 Return: Wed Apr 26 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
ORD
IAH
2h 46m
nonstop
IAH
ORD
2h 37m
nonstop
Depart: Tue Mar 7 2017 Return: Wed Mar 15 2017 Trip spans 8 days
United
United
ORD
IAH
2h 52m
nonstop
IAH
ORD
2h 37m
nonstop
Depart: Tue Apr 4 2017 Return: Mon Apr 10 2017 Trip spans 7 days
Major Airline
Major Airline
ORD
IAH
2h 47m
nonstop
IAH
ORD
2h 37m
nonstop
Depart: Wed Aug 16 2017 Return: Sat Aug 19 2017 Trip spans 4 days
American Airlines
American Airlines
ORD
IAH
5h 58m
1 stop
IAH
ORD
6h 17m
1 stop
Depart: Wed May 3 2017 Return: Wed May 24 2017 Trip spans 22 days
Spirit Airlines
Spirit Airlines
ORD
IAH
2h 47m
nonstop
IAH
ORD
2h 38m
nonstop
Depart: Sat Mar 4 2017 Return: Wed Mar 8 2017 Trip spans 5 days
Delta
Delta
MDW
IAH
5h 21m
1 stop
IAH
MDW
4h 43m
1 stop
Depart: Mon Mar 13 2017 Return: Thu Mar 16 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
ORD
IAH
2h 47m
nonstop
IAH
ORD
2h 37m
nonstop
Depart: Sat Apr 22 2017 Return: Sat Apr 29 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
ORD
IAH
2h 46m
nonstop
IAH
ORD
2h 40m
nonstop
Depart: Sat Jun 3 2017 Return: Tue Jun 6 2017 Trip spans 4 days
Major Airline
Major Airline
ORD
IAH
2h 47m
nonstop
IAH
ORD
2h 37m
nonstop
Depart: Sat Aug 12 2017 Return: Sat Aug 19 2017 Trip spans 8 days
American Airlines
American Airlines
ORD
IAH
4h 35m
1 stop
IAH
ORD
6h 17m
1 stop
Depart: Sun Mar 12 2017 Return: Fri Mar 17 2017 Trip spans 5 days
Major Airline
Major Airline
ORD
IAH
2h 47m
nonstop
IAH
ORD
2h 37m
nonstop
Depart: Wed May 10 2017 Return: Sun May 14 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
ORD
IAH
2h 47m
nonstop
IAH
ORD
2h 38m
nonstop
Depart: Tue Apr 4 2017 Return: Tue Apr 11 2017 Trip spans 8 days
Delta
Delta
MDW
IAH
5h 23m
1 stop
IAH
MDW
5h 32m
1 stop
Depart: Fri May 12 2017 Return: Sat May 20 2017 Trip spans 9 days
Spirit Airlines
Spirit Airlines
ORD
IAH
2h 48m
nonstop
IAH
ORD
2h 38m
nonstop
Depart: Thu Apr 6 2017 Return: Tue Apr 11 2017 Trip spans 6 days
Delta
Delta
MDW
IAH
5h 23m
1 stop
IAH
MDW
6h 26m
1 stop
Depart: Sat Apr 29 2017 Return: Sat May 6 2017 Trip spans 8 days
Delta
Delta
MDW
IAH
5h 33m
1 stop
IAH
MDW
7h 15m
1 stop
Depart: Fri Jul 28 2017 Return: Sat Jul 29 2017 Trip spans 2 days
Major Airline
Major Airline
ORD
IAH
2h 39m
nonstop
IAH
ORD
2h 40m
nonstop
Depart: Thu Jun 22 2017 Return: Mon Jun 26 2017 Trip spans 5 days
American Airlines
American Airlines
ORD
IAH
5h 38m
1 stop
IAH
ORD
6h 17m
1 stop
Depart: Mon May 1 2017 Return: Sat May 6 2017 Trip spans 6 days
Delta
Delta
MDW
IAH
5h 34m
1 stop
IAH
MDW
7h 37m
1 stop
Depart: Fri May 12 2017 Return: Sat May 20 2017 Trip spans 9 days
Delta
Delta
MDW
IAH
7h 32m
1 stop
IAH
MDW
7h 15m
1 stop
Direct flights CHI to IAH on American Airlines
Flight # Depart ORD Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
3105 7:25 am 10:11 am Mar 12 - Mar 24
3105 7:25 am 10:11 am Mar 7 - Mar 7
3105 7:25 am 10:11 am Mar 5 - Mar 10
3105 7:25 am 10:10 am Apr 4 - May 4
3105 7:25 am 10:11 am Apr 3 - Apr 3
3105 7:25 am 10:11 am Mar 27 - Mar 27
3105 7:25 am 10:11 am Mar 26 - Apr 2
3105 7:30 am 10:16 am Mar 11 - Mar 11
3105 7:30 am 10:16 am Apr 1 - Apr 1
3105 7:30 am 10:16 am Mar 25 - Mar 25
3105 7:30 am 10:16 am Mar 18 - Mar 18
3026 10:05 am 12:48 pm Apr 4 - May 3
3026 10:05 am 12:48 pm Mar 30 - Mar 30
3026 10:05 am 12:48 pm Mar 26 - Apr 3
3026 10:05 am 12:48 pm Mar 18 - Mar 25
3026 10:05 am 12:48 pm Mar 16 - Mar 23
3026 10:05 am 12:48 pm Mar 14 - Mar 21
3026 10:05 am 12:48 pm Mar 12 - Mar 24
3026 10:05 am 12:48 pm Mar 7 - Mar 11
3026 10:05 am 12:48 pm Mar 5 - Mar 10
3087 1:15 pm 3:57 pm Mar 7 - Mar 9
3087 1:15 pm 3:57 pm Feb 25 - Mar 11
3087 1:15 pm 3:57 pm Mar 5 - Mar 10
3087 1:15 pm 3:57 pm Mar 30 - Mar 30
3087 1:15 pm 3:57 pm Apr 1 - Apr 1
3087 1:15 pm 4:01 pm Apr 4 - Apr 19
3087 1:15 pm 3:57 pm Mar 18 - Mar 25
3087 1:15 pm 3:57 pm Mar 26 - Apr 3
3087 1:15 pm 3:57 pm Mar 14 - Mar 23
3087 1:15 pm 3:57 pm Mar 12 - Mar 24
3091 8:05 pm 10:51 pm Apr 4 - Apr 21
3091 8:15 pm 10:59 pm Mar 5 - Mar 10
3091 8:15 pm 10:59 pm Mar 7 - Mar 9
3091 8:15 pm 10:59 pm Mar 12 - Mar 24
3091 8:15 pm 10:59 pm Mar 14 - Mar 23
3091 8:15 pm 10:59 pm Mar 26 - Apr 3
3091 8:15 pm 10:59 pm Mar 30 - Mar 30
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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

Chicago
only $93
only $194
Destination

Houston
$93
Airlines Airline reviews

236 travelers who booked a flight from Chicago to Houston rated their chosen airlines with an average of 6.2.

Overall
6.4
Boarding
6.5
Crew
7.0
Comfort
6.3
Food
5.3
Entertainment
5.2