Houston to Chicago

IAHMDW

Fly from Houston to Chicago starting at SAR 374 with Frontier Airlines.Best fare available on Oct 8, 2026.Limited seats. Better plans. Book before it's gone.

Houston to Chicago cheapest flights this week

30 Sept
Frontier Airlines
06:28IAH
17:51MDW
1 StopSAR 677VIEW DEAL
1 Oct
Frontier Airlines
12:08IAH
17:46MDW
1 StopSAR 759VIEW DEAL
5 Oct
Frontier Airlines
12:08IAH
17:51MDW
1 StopSAR 759VIEW DEAL
6 Oct
Frontier Airlines
06:28IAH
17:46MDW
1 StopSAR 685VIEW DEAL
7 Oct
Frontier Airlines
06:28IAH
17:51MDW
1 StopSAR 673VIEW DEAL
8 Oct
Frontier Airlines
05:55IAH
17:45MDW
1 StopSAR 374VIEW DEAL
8 Oct
Frontier Airlines
12:07IAH
17:45MDW
1 StopSAR 766VIEW DEAL
10 Oct
Frontier Airlines
13:28IAH
23:43MDW
1 StopSAR 692VIEW DEAL
11 Oct
Frontier Airlines
20:44IAH
10:58MDW
1 StopSAR 625VIEW DEAL
11 Oct
Frontier Airlines
06:05IAH
17:45MDW
1 StopSAR 781VIEW DEAL

Houston to Chicago monthly flight fare trend

Sep
from SAR 677
Oct
from SAR 374
Nov
from SAR 474
Dec
from SAR 1,040
Jan
No flights
Feb
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

Flights from Houston

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