Using the online timetable is an easy way to look at all the direct flights Chicago — Houston
295 flights in a week
Departure and arrival times are local (Chicago and Houston)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 03:14 | 05:33 | tue, wed, thu, fri | 5X778 | UPS | 2h 19m | Chicago Rockford International Airport — George Bush Intercontinental Airport | Select dates |
| 03:14 | 05:19 | thu, fri | 5X778 | UPS | 2h 5m | Chicago Rockford International Airport — George Bush Intercontinental Airport | Select dates |
| 05:10 | 07:50 | tue, wed | WN295 | Southwest Airlines | 2h 40m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 05:20 | 07:55 | mon, fri | WN295 | Southwest Airlines | 2h 35m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 05:31 | 08:30 | sun | UA1995 | United Airlines | 2h 59m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 05:36 | 08:35 | tue, wed | UA1995 | United Airlines | 2h 59m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 05:40 | 08:30 | mon, thu, fri | WN1637 | Southwest Airlines | 2h 50m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 05:45 | 08:44 | daily | UA1995 | United Airlines | 2h 59m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 05:45 | 08:42 | tue, wed | NK519 | Spirit Airlines | 2h 57m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 06:00 | 08:08 | sat | 7L4881 | Silk Way West Airlines | 2h 8m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 06:00 | 08:50 | mon, tue, wed, thu, fri, sun | UA1995 | United Airlines | 2h 50m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 06:10 | 08:45 | sat | WN5171 | Southwest Airlines | 2h 35m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 06:20 | 08:55 | sat | WN295 | Southwest Airlines | 2h 35m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 06:25 | 09:15 | tue, wed | WN377 | Southwest Airlines | 2h 50m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 06:25 | 09:20 | sun | WN377 | Southwest Airlines | 2h 55m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 06:35 | 09:15 | tue | WN5171 | Southwest Airlines | 2h 40m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 06:45 | 09:43 | wed | NK519 | Spirit Airlines | 2h 58m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 07:00 | 09:55 | tue, wed | WN1637 | Southwest Airlines | 2h 55m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 07:20 | 10:00 | thu | WN5171 | Southwest Airlines | 2h 40m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 07:30 | 10:34 | daily | UA1943 | United Airlines | 3h 4m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 07:30 | 10:28 | mon, wed, fri, sat, sun | UA1542 | United Airlines | 2h 58m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 07:35 | 10:35 | mon, thu, fri, sat, sun | NK519 | Spirit Airlines | 3h 0m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 07:35 | 10:05 | sun | WN5171 | Southwest Airlines | 2h 30m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 07:37 | 10:35 | mon, fri, sat, sun | NK519 | Spirit Airlines | 2h 58m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 07:45 | 10:49 | sun | UA1943 | United Airlines | 3h 4m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 07:50 | 10:30 | mon, thu, fri | WN3192 | Southwest Airlines | 2h 40m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 07:55 | 10:40 | mon, tue, thu, fri, sun | WN268 | Southwest Airlines | 2h 45m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 08:00 | 11:00 | thu | NK519 | Spirit Airlines | 3h 0m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 08:25 | 11:21 | mon, tue, wed, thu, fri, sat | 5Y3706 | Atlas Air | 2h 56m | Chicago Rockford International Airport — George Bush Intercontinental Airport | Select dates |
| 08:25 | 11:03 | thu | 5Y3706 | Atlas Air | 2h 38m | Chicago Rockford International Airport — George Bush Intercontinental Airport | Select dates |
| 08:25 | 11:36 | wed | 5Y3706 | Atlas Air | 3h 11m | Chicago Rockford International Airport — George Bush Intercontinental Airport | Select dates |
| 08:25 | 11:29 | tue | 5Y3706 | Atlas Air | 3h 4m | Chicago Rockford International Airport — George Bush Intercontinental Airport | Select dates |
| 08:25 | 11:17 | mon | 5Y3706 | Atlas Air | 2h 52m | Chicago Rockford International Airport — George Bush Intercontinental Airport | Select dates |
| 08:25 | 11:47 | sat | 5Y3706 | Atlas Air | 3h 22m | Chicago Rockford International Airport — George Bush Intercontinental Airport | Select dates |
| 08:25 | 11:04 | fri | 5Y3706 | Atlas Air | 2h 39m | Chicago Rockford International Airport — George Bush Intercontinental Airport | Select dates |
| 08:30 | 11:19 | mon | 8C3347 | Amazon Air | 2h 49m | Chicago Rockford International Airport — George Bush Intercontinental Airport | Select dates |
| 08:30 | 11:25 | mon | 8C3347 | Amazon Air | 2h 55m | Chicago Rockford International Airport — George Bush Intercontinental Airport | Select dates |
| 08:35 | 11:25 | mon, thu, fri | WN2522 | Southwest Airlines | 2h 50m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 08:35 | 11:20 | sat | WN2522 | Southwest Airlines | 2h 45m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 08:40 | 11:12 | sun | 5Y3706 | Atlas Air | 2h 32m | Chicago Rockford International Airport — George Bush Intercontinental Airport | Select dates |
| 08:45 | 11:42 | mon, tue, thu, fri, sat, sun | UA2483 | United Airlines | 2h 57m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 08:48 | 11:52 | wed, sat, sun | UA2483 | United Airlines | 3h 4m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 08:50 | 11:35 | sat | WN714 | Southwest Airlines | 2h 45m | Chicago Midway International Airport — George Bush Intercontinental Airport | Select dates |
| 08:55 | 11:30 | tue | WN3596 | Southwest Airlines | 2h 35m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 08:57 | 11:39 | mon, thu | UA8183 | United Airlines | 2h 42m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 08:57 | 12:00 | mon, sun | UA2483 | United Airlines | 3h 3m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 09:00 | 11:33 | thu | 8C3347 | Amazon Air | 2h 33m | Chicago Rockford International Airport — George Bush Intercontinental Airport | Select dates |
| 09:00 | 11:32 | fri | 8C3347 | Amazon Air | 2h 32m | Chicago Rockford International Airport — George Bush Intercontinental Airport | Select dates |
| 09:05 | 11:55 | sat, sun | WN1806 | Southwest Airlines | 2h 50m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 09:10 | 11:50 | sun | WN714 | Southwest Airlines | 2h 40m | Chicago Midway International Airport — George Bush Intercontinental Airport | Select dates |
| 09:10 | 12:14 | tue | AA1224 | American Airlines | 3h 4m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 09:10 | 11:50 | sun | WN3618 | Southwest Airlines | 2h 40m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 09:20 | 12:05 | sat | WN377 | Southwest Airlines | 2h 45m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 09:31 | 12:28 | mon, wed, thu, fri, sun | AA1224 | American Airlines | 2h 57m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 09:40 | 12:15 | sat | WN3596 | Southwest Airlines | 2h 35m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 09:45 | 12:35 | sun | WN1164 | Southwest Airlines | 2h 50m | Chicago Midway International Airport — George Bush Intercontinental Airport | Select dates |
| 09:50 | 12:25 | mon, thu, fri | WN1343 | Southwest Airlines | 2h 35m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 09:51 | 12:41 | sat | AA2101 | American Airlines | 2h 50m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 09:55 | 12:25 | tue, sun | WN3426 | Southwest Airlines | 2h 30m | Chicago Midway International Airport — George Bush Intercontinental Airport | Select dates |
| 10:00 | 12:40 | sun | WN1011 | Southwest Airlines | 2h 40m | Chicago Midway International Airport — George Bush Intercontinental Airport | Select dates |
| 10:05 | 12:40 | sun | WN2446 | Southwest Airlines | 2h 35m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 10:10 | 12:55 | mon, thu, fri | WN714 | Southwest Airlines | 2h 45m | Chicago Midway International Airport — George Bush Intercontinental Airport | Select dates |
| 10:20 | 13:00 | tue | WN1764 | Southwest Airlines | 2h 40m | Chicago Midway International Airport — George Bush Intercontinental Airport | Select dates |
| 10:25 | 13:05 | thu, fri | WN1764 | Southwest Airlines | 2h 40m | Chicago Midway International Airport — George Bush Intercontinental Airport | Select dates |
| 10:34 | 13:26 | tue, thu, fri, sun | AA1636 | American Airlines | 2h 52m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 10:35 | 13:09 | tue | 5Y3706 | Atlas Air | 2h 34m | Chicago Rockford International Airport — George Bush Intercontinental Airport | Select dates |
| 10:39 | 13:40 | mon | UA1035 | United Airlines | 3h 1m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 10:45 | 13:40 | daily | UA1788 | United Airlines | 2h 55m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 10:50 | 12:54 | mon | 7L781 | Silk Way West Airlines | 2h 4m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 10:55 | 13:45 | tue, wed | WN557 | Southwest Airlines | 2h 50m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 11:30 | 13:24 | sun | 7L4881 | Silk Way West Airlines | 1h 54m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 11:35 | 14:10 | fri | WN2158 | Southwest Airlines | 2h 35m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 12:05 | 14:55 | sat | WN3454 | Southwest Airlines | 2h 50m | Chicago Midway International Airport — George Bush Intercontinental Airport | Select dates |
| 12:10 | 15:04 | wed, sun | NK519 | Spirit Airlines | 2h 54m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 12:30 | 15:08 | sun | NK8855 | Spirit Airlines | 2h 38m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 12:45 | 15:47 | daily | UA2341 | United Airlines | 3h 2m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 12:45 | 15:46 | mon, wed, thu, fri, sat | UA2341 | United Airlines | 3h 1m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 12:47 | 15:47 | mon, tue, wed, thu, sat, sun | UA490 | United Airlines | 3h 0m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 13:00 | 15:40 | sat | WN4080 | Southwest Airlines | 2h 40m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 13:15 | 16:00 | mon, tue, fri | WN2070 | Southwest Airlines | 2h 45m | Chicago Midway International Airport — George Bush Intercontinental Airport | Select dates |
| 13:15 | 16:11 | mon, wed, thu, fri, sun | AA4084 | American Airlines | 2h 56m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 13:20 | 16:16 | mon, wed, thu, fri, sat, sun | AA3688 | American Airlines | 2h 56m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 13:22 | 16:18 | tue | AA3688 | American Airlines | 2h 56m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 13:55 | 16:57 | mon, tue, thu, fri, sat, sun | UA1794 | United Airlines | 3h 2m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 14:12 | 17:14 | fri, sat | UA1794 | United Airlines | 3h 2m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 14:12 | 16:50 | thu | UA8194 | United Airlines | 2h 38m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 14:15 | 17:00 | mon, tue, wed, fri | WN1708 | Southwest Airlines | 2h 45m | Chicago Midway International Airport — George Bush Intercontinental Airport | Select dates |
| 14:15 | 16:50 | sun | WN1764 | Southwest Airlines | 2h 35m | Chicago Midway International Airport — George Bush Intercontinental Airport | Select dates |
| 14:15 | 16:55 | wed | WN3241 | Southwest Airlines | 2h 40m | Chicago Midway International Airport — George Bush Intercontinental Airport | Select dates |
| 14:20 | 17:20 | mon, wed, thu, sat | UA2341 | United Airlines | 3h 0m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 14:20 | 17:00 | thu | WN3241 | Southwest Airlines | 2h 40m | Chicago Midway International Airport — George Bush Intercontinental Airport | Select dates |
| 14:30 | 17:15 | wed | EK9394 | Emirates | 2h 45m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 15:00 | 17:40 | fri | WN5165 | Southwest Airlines | 2h 40m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 15:15 | 17:55 | sun | WN4235 | Southwest Airlines | 2h 40m | Chicago Midway International Airport — George Bush Intercontinental Airport | Select dates |
| 15:30 | 18:15 | tue, wed | WN1806 | Southwest Airlines | 2h 45m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 16:00 | 21:12 | fri | JL249 | Jet Linx Aviation | 5h 12m | O'Hare International Airport — William P. Hobby Airport | Select dates |
| 16:00 | 19:00 | tue, fri | UA725 | United Airlines | 3h 0m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 17:15 | 20:00 | sat | WN1640 | Southwest Airlines | 2h 45m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 17:16 | 20:04 | tue | F91397 | Frontier (Ed, Edwin & Eddie the Penguins Livery) | 2h 48m | Chicago Midway International Airport — George Bush Intercontinental Airport | Select dates |
| 17:50 | 20:50 | daily | UA1006 | United Airlines | 3h 0m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 18:20 | 21:10 | mon | WN1640 | Southwest Airlines | 2h 50m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 18:25 | 21:15 | mon, thu, fri | WN1640 | Southwest Airlines | 2h 50m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 18:45 | 21:30 | mon, thu, fri | WN3454 | Southwest Airlines | 2h 45m | Chicago Midway International Airport — George Bush Intercontinental Airport | Select dates |
| 19:00 | 21:35 | fri | WN2160 | Southwest Airlines | 2h 35m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 19:10 | 21:50 | mon, tue, wed, thu, fri | WN1713 | Southwest Airlines | 2h 40m | Chicago Midway International Airport — George Bush Intercontinental Airport | Select dates |
| 19:50 | 22:42 | sun | UA2665 | United Airlines | 2h 52m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 20:12 | 23:11 | mon, tue, wed, thu, fri, sat | UA2665 | United Airlines | 2h 59m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 20:12 | 23:13 | tue, thu | UA2665 | United Airlines | 3h 1m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 20:14 | 23:15 | mon, wed, thu, fri, sat, sun | UA2665 | United Airlines | 3h 1m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 20:15 | 23:00 | wed | WN198 | Southwest Airlines | 2h 45m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 20:15 | 23:14 | wed, sat | UA2665 | United Airlines | 2h 59m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 20:16 | 23:15 | sun | UA2665 | United Airlines | 2h 59m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 20:20 | 22:55 | sat | WN4083 | Southwest Airlines | 2h 35m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 20:24 | 23:16 | wed, sat | AA2500 | American Airlines | 2h 52m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 21:05 | 23:35 | tue, wed | WN4083 | Southwest Airlines | 2h 30m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 21:15 | 00:14 | wed, fri | UA481 | United Airlines | 2h 59m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 21:35 | 00:05 | thu | WN1891 | Southwest Airlines | 2h 30m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 21:37 | 00:30 | daily | UA1301 | United Airlines | 2h 53m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 21:44 | 00:39 | wed, thu, fri | NK519 | Spirit Airlines | 2h 55m | O'Hare International Airport — George Bush Intercontinental Airport | Select dates |
| 21:45 | 00:15 | tue, sat | WN1891 | Southwest Airlines | 2h 30m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 22:15 | 00:55 | sun | WN1638 | Southwest Airlines | 2h 40m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 22:30 | 01:05 | sat | UA3892 | United Airlines | 2h 35m | Chicago Rockford International Airport — George Bush Intercontinental Airport | Select dates |
| 22:40 | 01:15 | mon, sun | WN4083 | Southwest Airlines | 2h 35m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 22:40 | 01:25 | tue, fri, sat | WN1638 | Southwest Airlines | 2h 45m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 22:45 | 01:20 | mon, tue, thu, fri, sat | WN4083 | Southwest Airlines | 2h 35m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |
| 22:45 | 01:30 | mon | WN1638 | Southwest Airlines | 2h 45m | Chicago Midway International Airport — William P. Hobby Airport | Select dates |