Using the online timetable is an easy way to look at all the direct flights Houston — Chicago
298 flights in a week
Departure and arrival times are local (Houston and Chicago)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 00:48 | 02:39 | thu | UA4507 | United Airlines | 1h 51m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 05:00 | 07:50 | daily | UA695 | United Airlines | 2h 50m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 05:00 | 07:41 | mon, tue, fri, sat, sun | UA343 | United Airlines | 2h 41m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 05:00 | 07:42 | wed, thu | UA343 | United Airlines | 2h 42m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 06:00 | 08:06 | tue | 8C3326 | Air Transport International | 2h 6m | George Bush Intercontinental Airport — Chicago Rockford International Airport | Select dates |
| 06:00 | 08:25 | sun | WN851 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 06:00 | 08:07 | wed | 8C3326 | Air Transport International | 2h 7m | George Bush Intercontinental Airport — Chicago Rockford International Airport | Select dates |
| 06:00 | 08:47 | mon | 8C3326 | Air Transport International | 2h 47m | George Bush Intercontinental Airport — Chicago Rockford International Airport | Select dates |
| 06:00 | 08:56 | sun | 8C3326 | Air Transport International | 2h 56m | George Bush Intercontinental Airport — Chicago Rockford International Airport | Select dates |
| 06:00 | 08:05 | sat | 8C3326 | Air Transport International | 2h 5m | George Bush Intercontinental Airport — Chicago Rockford International Airport | Select dates |
| 06:00 | 08:36 | fri | 8C3326 | Air Transport International | 2h 36m | George Bush Intercontinental Airport — Chicago Rockford International Airport | Select dates |
| 06:00 | 08:02 | thu | 8C3326 | Air Transport International | 2h 2m | George Bush Intercontinental Airport — Chicago Rockford International Airport | Select dates |
| 06:00 | 08:15 | tue | 8C3326 | Air Transport International | 2h 15m | George Bush Intercontinental Airport — Chicago Rockford International Airport | Select dates |
| 06:00 | 08:26 | thu | 8C3326 | Air Transport International | 2h 26m | George Bush Intercontinental Airport — Chicago Rockford International Airport | Select dates |
| 06:08 | 08:50 | mon, thu, fri, sat, sun | AA1296 | American Airlines | 2h 42m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 06:15 | 08:40 | thu, fri, sun | WN851 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 06:25 | 08:50 | sat, sun | WN1687 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 06:30 | 09:11 | daily | UA2616 | United Airlines | 2h 41m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 06:30 | 09:12 | sun | UA2616 | United Airlines | 2h 42m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 06:30 | 08:55 | sat | WN851 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 06:35 | 09:00 | mon, tue, wed, thu, fri | WN2941 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 06:40 | 09:05 | sat | WN851 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 07:00 | 09:16 | mon | UA3876 | United Airlines | 2h 16m | George Bush Intercontinental Airport — Chicago Rockford International Airport | Select dates |
| 07:18 | 10:00 | tue, wed | AA1296 | American Airlines | 2h 42m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 07:20 | 10:02 | daily | UA2182 | United Airlines | 2h 42m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 07:20 | 09:55 | fri | UA2182 | United Airlines | 2h 35m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 08:05 | 10:46 | sat | UA702 | United Airlines | 2h 41m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 08:15 | 10:56 | mon, tue, wed, thu, fri, sun | UA702 | United Airlines | 2h 41m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 08:20 | 10:50 | sun | WN4885 | Southwest Airlines | 2h 30m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 09:00 | 11:25 | sun | WN1687 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 09:00 | 11:24 | wed | UA3932 | United Airlines | 2h 24m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 09:20 | 11:55 | sat | WN569 | Southwest Airlines | 2h 35m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 09:30 | 12:08 | tue | UA2124 | United Airlines | 2h 38m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 09:35 | 12:16 | daily | UA2124 | United Airlines | 2h 41m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 09:35 | 12:17 | sat | UA2124 | United Airlines | 2h 42m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 09:50 | 12:34 | mon, sun | UA2085 | United Airlines | 2h 44m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 10:04 | 12:37 | mon, thu, sat, sun | F93282 | Frontier (Holly the Aplomado Falcon Livery) | 2h 33m | George Bush Intercontinental Airport — Chicago Midway International Airport | Select dates |
| 10:08 | 12:46 | sun | F93282 | Frontier (Holly the Aplomado Falcon Livery) | 2h 38m | George Bush Intercontinental Airport — Chicago Midway International Airport | Select dates |
| 10:17 | 12:47 | thu, sun | NK3988 | Spirit Airlines | 2h 30m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 10:20 | 12:45 | mon, tue, wed, thu, fri | WN851 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 10:35 | 13:00 | sat | WN1334 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 10:52 | 13:41 | tue, wed, thu, fri | AA1224 | American Airlines | 2h 49m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 11:15 | 13:40 | mon, thu, fri | WN463 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 11:19 | 14:10 | mon, thu, fri, sat, sun | AA4739 | American Airlines | 2h 51m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 11:33 | 14:24 | tue, wed | AA4739 | American Airlines | 2h 51m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 11:50 | 14:15 | mon, thu, fri, sun | WN15 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 11:55 | 14:48 | daily | UA2417 | United Airlines | 2h 53m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 11:57 | 14:41 | tue | UA2417 | United Airlines | 2h 44m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 12:00 | 14:49 | mon, sat | UA2417 | United Airlines | 2h 49m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 12:10 | 14:54 | mon, tue, wed, thu, fri | UA2417 | United Airlines | 2h 44m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 12:10 | 14:48 | tue | NK1335 | Spirit Airlines | 2h 38m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 12:13 | 14:51 | mon, tue, wed, thu, fri | NK1335 | Spirit Airlines | 2h 38m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 12:39 | 15:12 | mon | F93282 | Frontier (Holly the Aplomado Falcon Livery) | 2h 33m | George Bush Intercontinental Airport — Chicago Midway International Airport | Select dates |
| 13:17 | 15:54 | mon, thu | AA3374 | American Airlines | 2h 37m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 13:19 | 16:10 | mon, thu, fri, sun | AA4749 | American Airlines | 2h 51m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 13:39 | 16:09 | sat | F93282 | Frontier (Holly the Aplomado Falcon Livery) | 2h 30m | George Bush Intercontinental Airport — Chicago Midway International Airport | Select dates |
| 14:00 | 16:25 | sat | WN2942 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 14:12 | 16:42 | thu | F93282 | Frontier (Holly the Aplomado Falcon Livery) | 2h 30m | George Bush Intercontinental Airport — Chicago Midway International Airport | Select dates |
| 14:20 | 17:09 | tue, wed, thu, fri, sat | UA2135 | United Airlines | 2h 49m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 14:20 | 17:03 | daily | UA2033 | United Airlines | 2h 43m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 14:20 | 17:00 | tue | UA2033 | United Airlines | 2h 40m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 14:25 | 17:08 | mon, tue, wed, thu, sat, sun | UA646 | United Airlines | 2h 43m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 14:35 | 17:00 | mon, wed | WN2275 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 14:45 | 17:10 | sun | WN3153 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 15:47 | 18:24 | tue, wed | AA3339 | American Airlines | 2h 37m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 15:47 | 18:41 | tue, wed | AA4749 | American Airlines | 2h 54m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 16:10 | 18:35 | sat | WN2275 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 16:50 | 19:15 | fri, sun | WN2275 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 17:00 | 19:46 | sun | UA2296 | United Airlines | 2h 46m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 17:10 | 19:56 | daily | UA2296 | United Airlines | 2h 46m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 17:20 | 20:03 | thu, fri | NK690 | Spirit Airlines | 2h 43m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 17:20 | 19:45 | tue | WN4452 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 17:43 | 20:09 | daily | NK1212 | Spirit Airlines | 2h 26m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 17:55 | 20:20 | sat | WN2941 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 18:08 | 20:45 | sun | F91398 | Frontier (Holly the Aplomado Falcon Livery) | 2h 37m | George Bush Intercontinental Airport — Chicago Midway International Airport | Select dates |
| 18:09 | 20:46 | mon, fri | F93282 | Frontier (Holly the Aplomado Falcon Livery) | 2h 37m | George Bush Intercontinental Airport — Chicago Midway International Airport | Select dates |
| 18:10 | 20:35 | sat | WN2941 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 18:35 | 21:20 | mon, fri, sun | AA1168 | American Airlines | 2h 45m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 18:35 | 21:16 | wed, fri, sun | UA2197 | United Airlines | 2h 41m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 18:36 | 21:17 | mon | UA787 | United Airlines | 2h 41m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 18:37 | 21:25 | fri, sun | AA1168 | American Airlines | 2h 48m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 18:50 | 21:36 | daily | UA2320 | United Airlines | 2h 46m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 18:59 | 21:44 | mon, tue, wed, thu, fri, sun | AA1168 | American Airlines | 2h 45m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 18:59 | 21:49 | sat | AA3800 | American Airlines | 2h 50m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 19:25 | 21:50 | mon, thu, fri, sun | WN2941 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 19:40 | 22:12 | sat | F91398 | Frontier (Holly the Aplomado Falcon Livery) | 2h 32m | George Bush Intercontinental Airport — Chicago Midway International Airport | Select dates |
| 19:42 | 22:20 | fri | F93282 | Frontier (Holly the Aplomado Falcon Livery) | 2h 38m | George Bush Intercontinental Airport — Chicago Midway International Airport | Select dates |
| 19:45 | 22:23 | mon | F93282 | Frontier (Holly the Aplomado Falcon Livery) | 2h 38m | George Bush Intercontinental Airport — Chicago Midway International Airport | Select dates |
| 19:45 | 22:10 | mon, tue, wed, thu, fri | WN2942 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 19:45 | 22:17 | thu, sun | F91398 | Frontier (Holly the Aplomado Falcon Livery) | 2h 32m | George Bush Intercontinental Airport — Chicago Midway International Airport | Select dates |
| 19:51 | 22:41 | sun | F93136 | Frontier (Holly the Aplomado Falcon Livery) | 2h 50m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 20:15 | 22:40 | sat | WN4519 | Southwest Airlines | 2h 25m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 20:15 | 22:56 | mon, tue, wed, thu, fri, sun | UA1752 | United Airlines | 2h 41m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 20:30 | 23:10 | mon, tue, wed, thu, fri, sun | UA1752 | United Airlines | 2h 40m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 20:35 | 23:15 | sat | UA1752 | United Airlines | 2h 40m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 20:58 | 23:42 | fri | F91882 | Frontier (Holly the Aplomado Falcon Livery) | 2h 44m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 21:04 | 23:41 | mon, thu, fri, sun | F91882 | Frontier (Holly the Aplomado Falcon Livery) | 2h 37m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 21:09 | 23:44 | mon, thu, fri, sun | F91882 | Frontier (Holly the Aplomado Falcon Livery) | 2h 35m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 21:15 | 23:35 | tue, wed | WN463 | Southwest Airlines | 2h 20m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 21:21 | 23:57 | mon | F91882 | Frontier (Holly the Aplomado Falcon Livery) | 2h 36m | 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 |
| 21:35 | 00:14 | mon, tue, wed, thu, fri, sat | UA2234 | United Airlines | 2h 39m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 21:43 | 00:15 | daily | UA787 | United Airlines | 2h 32m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 21:44 | 23:45 | mon, tue, wed, thu | 5X775 | UPS | 2h 1m | George Bush Intercontinental Airport — Chicago Rockford International Airport | Select dates |
| 21:44 | 23:51 | mon, tue, wed | 5X775 | UPS | 2h 7m | George Bush Intercontinental Airport — Chicago Rockford International Airport | Select dates |
| 21:44 | 23:55 | wed | 5X775 | UPS | 2h 11m | George Bush Intercontinental Airport — Chicago Rockford 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 |
| 21:50 | 00:10 | fri, sun | WN2942 | Southwest Airlines | 2h 20m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 22:05 | 00:25 | mon | WN2942 | Southwest Airlines | 2h 20m | William P. Hobby Airport — Chicago Midway International Airport | Select dates |
| 22:12 | 00:44 | mon | F91882 | Frontier (Holly the Aplomado Falcon Livery) | 2h 32m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |
| 23:55 | 02:27 | sat, sun | UA2377 | United Airlines | 2h 32m | George Bush Intercontinental Airport — O'Hare International Airport | Select dates |