SEARCH ONE AND DONE. - Compare hundreds of travel sites at once.
Choose where to book.
Find deals from over 400 airlines worldwide.

Cheap Flights from Houston to Chicago (HOU - CHI)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
Choose Sites to Compare vs. KAYAK all | none

Best fares from HOU to CHI (Found by others)

Sun Mon Tue Wed Thu Fri Sat
        1 $277 2 $277 3 $247
4 $247 5 $247 6 $207 7 $227 8 $247 9 $267 10 $227
11 $247 12 $247 13 $207 14 $207 15 $277 16 $277 17 $247
18 $227 19 $247 20 $207 21 $227 22 $277 23 $287 24 $247
25 $227 26 $282 27 $247 28 $207 29 $227 30 $227 31 $227
KAYAK searches hundreds of sites to find the best rate for your next flight from Houston to Chicago. Get the best flight deal for your Chicago trip!
Here's how it works. Search KAYAK for a flight ticket from Houston to Chicago. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Direct flights HOU to CHI on American Airlines
Flight # Depart IAH Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
3712 6:15 am 8:40 am May 8 - May 28
3712 6:30 am 8:55 am Apr 17 - May 7
2956 11:35 am 2:00 pm Apr 18 - Apr 30
2956 11:35 am 2:00 pm Apr 22 - Apr 29
2956 11:35 am 2:00 pm May 2 - May 7
2956 11:35 am 2:00 pm May 4 - May 4
2956 11:35 am 2:00 pm May 6 - May 6
2956 11:35 am 2:00 pm Apr 17 - May 1
2956 11:35 am 2:00 pm Apr 19 - Apr 28
2956 11:35 am 2:00 pm Apr 20 - Apr 27
2956 12:35 pm 3:00 pm May 8 - May 29
2956 12:35 pm 3:00 pm May 9 - Jun 4
3343 4:00 pm 6:40 pm May 26 - Jun 2
3343 4:00 pm 6:40 pm May 9 - May 23
3343 4:00 pm 6:40 pm May 8 - May 29
3343 4:00 pm 6:40 pm May 25 - May 25
3343 4:00 pm 6:40 pm May 10 - Jun 7
3343 4:40 pm 7:15 pm Apr 18 - May 7
3343 4:40 pm 7:15 pm Apr 19 - May 3
3343 4:40 pm 7:15 pm Apr 17 - May 6
3291 6:20 pm 8:50 pm May 8 - May 28
3291 6:25 pm 8:55 pm May 2 - May 7
3291 6:25 pm 8:55 pm Apr 18 - Apr 30
3291 6:25 pm 8:55 pm Apr 17 - May 1