Houston to Chicago

IAHORD

Fly from Houston to Chicago starting at SAR 477 with Frontier Airlines.Best fare available on Nov 20, 2026.Limited seats. Better plans. Book before it's gone.

Houston to Chicago cheapest flights this week

14 Nov
United Airlines
22:05IAH
00:45ORD
DirectSAR 599VIEW DEAL
15 Nov
Frontier Airlines
17:06IAH
19:59ORD
DirectSAR 496VIEW DEAL
16 Nov
Frontier Airlines
17:06IAH
19:59ORD
DirectSAR 507VIEW DEAL
17 Nov
United Airlines
12:00IAH
14:51ORD
DirectSAR 570VIEW DEAL
20 Nov
Frontier Airlines
09:54IAH
12:48ORD
DirectSAR 477VIEW DEAL
21 Nov
Frontier Airlines
20:43IAH
06:14ORD
1 StopSAR 525VIEW DEAL
22 Nov
United Airlines
21:55IAH
00:34ORD
DirectSAR 629VIEW DEAL
22 Nov
Frontier Airlines
09:17IAH
12:11ORD
DirectSAR 596VIEW DEAL
23 Nov
Frontier Airlines
09:17IAH
12:11ORD
DirectSAR 596VIEW DEAL
24 Nov
Frontier Airlines
09:17IAH
12:11ORD
DirectSAR 596VIEW DEAL

Houston to Chicago monthly flight fare trend

Nov
from SAR 448
Dec
from SAR 359
Jan
from SAR 363
Feb
No flights
Mar
No flights
Apr
from SAR 522

Airport Details

Origin

Houston

George Bush Intercontinental Houston Airport (IAH)

Houston, IAH
Zone

Chicago

Elev

97 ft

Destination

Chicago

Chicago O'Hare International Airport (ORD)

Chicago, ORD
Zone

Chicago

Elev

680 ft

Flights from Houston

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