Using the online timetable is an easy way to look at all the direct flights Houston — Chicago
342 flights in a week
Departure and arrival times are local (Houston and Chicago)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 05:00 | 07:56 | mon, thu, fri, sat, sun | UA343 | United Airlines | 2h 56m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 05:00 | 07:54 | tue | UA343 | United Airlines | 2h 54m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 05:00 | 07:53 | daily | UA343 | United Airlines | 2h 53m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 05:15 | 07:50 | mon, wed, thu, fri, sat, sun | NK1181 | Spirit Airlines | 2h 35m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 05:45 | 08:34 | sat | 8C3323 | Air Transport International | 2h 49m | George Bush Intercontinental Airport — Chicago Rockford International Airport | Select dates |
| 05:45 | 08:11 | sun | 8C3323 | Air Transport International | 2h 26m | George Bush Intercontinental Airport — Chicago Rockford International Airport | Select dates |
| 05:45 | 08:10 | mon, fri, sat | 8C3323 | Air Transport International | 2h 25m | George Bush Intercontinental Airport — Chicago Rockford International Airport | Select dates |
| 05:45 | 08:48 | mon | 8C3323 | Air Transport International | 3h 3m | George Bush Intercontinental Airport — Chicago Rockford International Airport | Select dates |
| 05:45 | 08:18 | tue | 8C3323 | Air Transport International | 2h 33m | George Bush Intercontinental Airport — Chicago Rockford International Airport | Select dates |
| 05:45 | 08:26 | fri | 8C3323 | Air Transport International | 2h 41m | George Bush Intercontinental Airport — Chicago Rockford International Airport | Select dates |
| 05:50 | 08:26 | wed | 8C3323 | Air Transport International | 2h 36m | George Bush Intercontinental Airport — Chicago Rockford International Airport | Select dates |
| 05:55 | 08:20 | thu, fri | WN4214 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 06:00 | 08:45 | mon, tue, fri | AA3106 | American Airlines | 2h 45m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 06:00 | 08:24 | fri | 8C3323 | Air Transport International | 2h 24m | George Bush Intercontinental Airport — Chicago Rockford International Airport | Select dates |
| 06:01 | 08:46 | daily | AA3106 | American Airlines | 2h 45m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 06:10 | 09:07 | sat | UA2616 | United Airlines | 2h 57m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 06:14 | 08:53 | sat | AA2214 | American Airlines | 2h 39m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 06:15 | 08:39 | tue, wed, thu, fri, sun | 8C3323 | Air Transport International | 2h 24m | George Bush Intercontinental Airport — Chicago Rockford International Airport | Select dates |
| 06:15 | 08:13 | mon | 8C3323 | Air Transport International | 1h 58m | George Bush Intercontinental Airport — Chicago Rockford International Airport | Select dates |
| 06:15 | 08:01 | sun | 8C3323 | Air Transport International | 1h 46m | George Bush Intercontinental Airport — Chicago Rockford International Airport | Select dates |
| 06:15 | 08:12 | sat | 8C3323 | Air Transport International | 1h 57m | George Bush Intercontinental Airport — Chicago Rockford International Airport | Select dates |
| 06:20 | 08:59 | mon, tue, wed, thu, fri, sat | AA2214 | American Airlines | 2h 39m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 06:25 | 09:22 | mon, tue, wed, thu, fri, sun | UA2616 | United Airlines | 2h 57m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 06:25 | 08:50 | sun | WN4214 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 06:30 | 09:24 | mon, tue, wed, thu, fri, sat | UA2616 | United Airlines | 2h 54m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 06:30 | 09:21 | thu, fri | UA2616 | United Airlines | 2h 51m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 06:35 | 09:00 | tue, wed | WN4214 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 07:00 | 09:55 | daily | UA2182 | United Airlines | 2h 55m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 07:20 | 10:13 | mon, wed, thu, fri | UA2182 | United Airlines | 2h 53m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 07:20 | 10:10 | thu | UA2182 | United Airlines | 2h 50m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 07:25 | 10:21 | mon, tue, wed, thu, fri, sat | UA2182 | United Airlines | 2h 56m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 07:30 | 10:03 | sun | UA3926 | United Airlines | 2h 33m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 07:35 | 10:05 | mon, thu, fri | WN2952 | Southwest Airlines | 2h 30m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 07:57 | 10:42 | fri, sat, sun | NK1891 | Spirit Airlines | 2h 45m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 08:15 | 11:11 | daily | UA1332 | United Airlines | 2h 56m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 08:15 | 11:08 | tue, wed, sat | UA1617 | United Airlines | 2h 53m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 08:15 | 11:05 | thu | UA1617 | United Airlines | 2h 50m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 08:35 | 11:05 | sun | WN2952 | Southwest Airlines | 2h 30m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 08:50 | 11:20 | sat | WN826 | Southwest Airlines | 2h 30m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 09:00 | 11:35 | tue | NK1181 | Spirit Airlines | 2h 35m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 09:00 | 11:23 | sun | AA9790 | American Airlines | 2h 23m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 09:30 | 12:26 | daily | UA2124 | United Airlines | 2h 56m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 09:30 | 12:23 | mon, tue, wed, fri, sat, sun | UA2124 | United Airlines | 2h 53m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 09:45 | 12:10 | fri | WN6450 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 10:04 | 13:05 | tue | AA3022 | American Airlines | 3h 1m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 10:05 | 12:35 | mon, thu, fri | WN3995 | Southwest Airlines | 2h 30m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 10:05 | 12:49 | mon, thu, fri, sun | F93136 | Frontier (Wellington the Black-footed Ferret) | 2h 44m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 10:12 | 13:16 | mon, tue, wed, thu, fri, sun | AA3325 | American Airlines | 3h 4m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 10:23 | 13:09 | tue, wed | NK690 | Spirit Airlines | 2h 46m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 10:33 | 13:22 | wed | AA4239 | American Airlines | 2h 49m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 10:41 | 13:25 | mon, tue, wed, thu, fri, sun | AA2504 | American Airlines | 2h 44m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 11:00 | 13:40 | wed | UA3924 | United Airlines | 2h 40m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 11:25 | 13:55 | tue, wed | WN1726 | Southwest Airlines | 2h 30m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 11:30 | 14:10 | tue | UA3910 | United Airlines | 2h 40m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 11:37 | 14:17 | sat | NK2315 | Spirit Airlines | 2h 40m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 11:55 | 15:09 | sun | AA4339 | American Airlines | 3h 14m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 11:55 | 14:48 | daily | UA2417 | United Airlines | 2h 53m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 12:00 | 14:50 | tue | UA6969 | United Airlines | 2h 50m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 12:10 | 14:35 | mon, thu, fri | WN2954 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 12:25 | 14:55 | sat | WN3995 | Southwest Airlines | 2h 30m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 12:55 | 15:20 | tue, wed | WN3995 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 13:00 | 15:53 | sun | UA488 | United Airlines | 2h 53m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 13:06 | 15:54 | fri | AA4377 | American Airlines | 2h 48m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 13:10 | 15:58 | tue, wed | AA4377 | American Airlines | 2h 48m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 13:14 | 16:05 | sat | AA4591 | American Airlines | 2h 51m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 13:18 | 16:09 | sat | AA4591 | American Airlines | 2h 51m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 13:18 | 16:01 | mon, thu, sun | AA3322 | American Airlines | 2h 43m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 13:20 | 16:08 | mon, thu, fri, sun | AA4377 | American Airlines | 2h 48m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 13:23 | 15:25 | thu | UA8222 | United Airlines | 2h 1m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 13:23 | 16:13 | wed | AA4239 | American Airlines | 2h 50m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 13:23 | 16:06 | tue | AA3322 | American Airlines | 2h 43m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 13:25 | 15:50 | tue, wed | WN2954 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 13:35 | 16:00 | sat | WN2954 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 14:00 | 16:40 | sat | UA3933 | United Airlines | 2h 40m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 14:05 | 17:01 | sat | UA2135 | United Airlines | 2h 56m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 14:14 | 17:10 | mon, tue, wed, thu, fri, sun | UA2135 | United Airlines | 2h 56m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 14:20 | 17:10 | daily | UA2135 | United Airlines | 2h 50m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 14:20 | 16:45 | sun | WN2954 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 14:20 | 17:09 | fri | UA2135 | United Airlines | 2h 49m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 14:30 | 17:00 | sun | WN3995 | Southwest Airlines | 2h 30m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 14:35 | 17:05 | mon, thu, fri | WN3107 | Southwest Airlines | 2h 30m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 14:55 | 17:20 | sun | WN2954 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 16:05 | 18:35 | tue, wed | WN3107 | Southwest Airlines | 2h 30m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 16:20 | 19:05 | daily | UA2721 | United Airlines | 2h 45m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 16:20 | 18:45 | sat | WN419 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 16:30 | 18:55 | fri | WN4539 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 16:45 | 19:10 | tue, wed | WN419 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 16:46 | 19:41 | tue, sat | AA4106 | American Airlines | 2h 55m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 16:51 | 19:44 | sat | AA3961 | American Airlines | 2h 53m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 16:54 | 19:41 | sun | AA2027 | American Airlines | 2h 47m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 16:57 | 19:39 | mon, tue, thu, fri, sun | AA1168 | American Airlines | 2h 42m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 17:02 | 19:42 | mon, tue, wed, sat, sun | NK2690 | Spirit Airlines | 2h 40m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 17:05 | 19:58 | daily | UA2296 | United Airlines | 2h 53m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 17:05 | 19:50 | mon, thu, fri, sat, sun | NK690 | Spirit Airlines | 2h 45m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 17:15 | 19:45 | mon, thu, fri | WN2353 | Southwest Airlines | 2h 30m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 17:30 | 20:24 | thu | UA3757 | United Airlines | 2h 54m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 17:50 | 20:20 | sat | WN2353 | Southwest Airlines | 2h 30m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 18:05 | 20:53 | sat | AA1168 | American Airlines | 2h 48m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 18:09 | 20:46 | fri | F93282 | Frontier (Wellington the Black-footed Ferret) | 2h 37m | George Bush Intercontinental Airport — Chicago Midway International Airport | Select dates |
| 18:10 | 20:35 | tue, wed | WN2353 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 18:24 | 21:25 | thu | AA1168 | American Airlines | 3h 1m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 18:25 | 21:25 | mon, fri | AA1168 | American Airlines | 3h 0m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 18:25 | 20:50 | mon, thu, fri | WN3003 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 18:39 | 21:28 | daily | AA3953 | American Airlines | 2h 49m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 18:40 | 21:33 | daily | UA520 | United Airlines | 2h 53m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 18:50 | 21:15 | sun | WN3003 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 18:50 | 21:40 | mon, tue, wed, thu, fri, sat | UA2197 | United Airlines | 2h 50m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 18:55 | 21:25 | sun | WN2353 | Southwest Airlines | 2h 30m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 19:42 | 22:20 | fri | F93282 | Frontier (Wellington the Black-footed Ferret) | 2h 38m | George Bush Intercontinental Airport — Chicago Midway International Airport | Select dates |
| 19:45 | 22:23 | mon | F93282 | Frontier (Wellington the Black-footed Ferret) | 2h 38m | George Bush Intercontinental Airport — Chicago Midway International Airport | Select dates |
| 19:50 | 22:41 | daily | UA787 | United Airlines | 2h 51m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 19:55 | 22:25 | tue | UA3026 | United Airlines | 2h 30m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 20:00 | 22:45 | mon, thu, fri, sun | F91882 | Frontier (Wellington the Black-footed Ferret) | 2h 45m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 20:20 | 22:50 | mon, thu, fri | WN3151 | Southwest Airlines | 2h 30m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 20:20 | 22:45 | sat | WN1726 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 20:25 | 23:12 | daily | UA2013 | United Airlines | 2h 47m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 20:55 | 23:20 | tue, wed | WN3003 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 21:00 | 23:47 | mon | UA2624 | United Airlines | 2h 47m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 21:00 | 23:30 | wed | UA3929 | United Airlines | 2h 30m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 21:30 | 00:00 | tue | UA3927 | United Airlines | 2h 30m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 21:33 | 00:15 | daily | UA373 | United Airlines | 2h 42m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 21:34 | 00:15 | mon, tue, wed, thu, fri, sat | UA2234 | United Airlines | 2h 41m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 21:45 | 00:05 | tue | WN1726 | Southwest Airlines | 2h 20m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 21:50 | 23:54 | mon, tue, wed, thu | 5X775 | UPS | 2h 4m | George Bush Intercontinental Airport — Chicago Rockford International Airport | Select dates |
| 22:05 | 00:25 | mon | WN1726 | Southwest Airlines | 2h 20m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 22:40 | 01:05 | mon, tue, thu, fri, sat | WN3112 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |