Houston to Chicago
IAHMDW
Fly from Houston to Chicago starting at USD 104 with F9.
Best fare available on May 12, 2026.
Limited seats. Better plans. Book before it's gone.
Houston to Chicago cheapest flights this week
22 Apr
F9
18:57IAH
--:--MDW
1 Stop$159VIEW DEAL
23 Apr
F9
16:06IAH
--:--MDW
1 Stop$154VIEW DEAL
24 Apr
F9
13:17IAH
--:--MDW
1 Stop$112VIEW DEAL
27 Apr
F9
13:17IAH
--:--MDW
1 Stop$110VIEW DEAL
9 May
F9
09:45IAH
--:--MDW
2 Stop$122VIEW DEAL
10 May
F9
22:05IAH
--:--MDW
2 Stop$157VIEW DEAL
12 May
F9
20:02IAH
--:--MDW
1 Stop$104VIEW DEAL
14 May
F9
13:29IAH
--:--MDW
1 Stop$115VIEW DEAL
21 May
F9
11:12IAH
--:--MDW
1 Stop$206VIEW DEAL
22 May
F9
11:12IAH
--:--MDW
1 Stop$210VIEW DEAL
Houston to Chicago monthly flight fare trend
Apr
from USD 110
May
from USD 104
Jun
No flights
Jul
from USD 129
Aug
No flights
Sep
No flights
Airport Details
Origin
Houston
George Bush Intercontinental Houston Airport (IAH)
Houston, IAH
Zone
Chicago
Elev
97 ft
Destination
Chicago
Chicago Midway International Airport (MDW)
Chicago, MDW
Zone
Chicago
Elev
620 ft
