Using the online timetable is an easy way to look at all the direct flights Houston — Saint Louis
136 flights in a week
Departure and arrival times are local (Houston and Saint Louis)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 05:05 | 07:05 | mon, thu, fri | WN3202 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 05:15 | 07:15 | tue, wed | WN3170 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 05:25 | 07:25 | tue, wed | WN915 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 05:30 | 07:25 | mon, tue, wed | WN2303 | Southwest Airlines | 1h 55m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 05:30 | 07:30 | sun | WN3202 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 05:35 | 07:35 | sat | WN3160 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 05:45 | 07:45 | thu | WN3160 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 06:25 | 08:25 | sun | WN3160 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 07:27 | 09:39 | mon, thu, fri | UA6222 | United Airlines (Retro Livery) | 2h 12m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 07:45 | 09:51 | mon, tue, wed, thu, sun | UA6050 | United Airlines (Retro Livery) | 2h 6m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 07:45 | 09:56 | daily | UA6050 | United Airlines (Retro Livery) | 2h 11m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 07:45 | 09:45 | sat | WN2092 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 07:55 | 09:55 | tue, wed | WN3202 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 07:55 | 10:00 | tue | WN3160 | Southwest Airlines | 2h 5m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 08:00 | 10:00 | mon, thu, fri | WN2092 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 08:00 | 10:12 | sat | UA6222 | United Airlines (Retro Livery) | 2h 12m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 08:10 | 10:15 | thu, fri | WN3965 | Southwest Airlines | 2h 5m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 08:15 | 10:15 | sun | WN2092 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 08:25 | 10:25 | sun | WN2092 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 08:27 | 10:39 | mon, tue, wed, thu, fri, sun | UA6222 | United Airlines (Retro Livery) | 2h 12m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 09:15 | 11:04 | sat | JL321 | Jet Linx Aviation | 1h 49m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 12:17 | 14:15 | wed | UA3755 | United Airlines (Retro Livery) | 1h 58m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 12:40 | 14:40 | thu, fri | WN3164 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 13:05 | 15:11 | mon, tue, wed | UA2368 | United Airlines (Retro Livery) | 2h 6m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 13:10 | 15:16 | mon, tue, wed, thu, fri, sun | UA2368 | United Airlines (Retro Livery) | 2h 6m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 13:20 | 15:15 | thu, fri | WN4674 | Southwest Airlines | 1h 55m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 13:23 | 15:29 | sat | UA2368 | United Airlines (Retro Livery) | 2h 6m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 13:40 | 15:49 | mon, tue, wed, fri | UA1915 | United Airlines (Retro Livery) | 2h 9m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 14:00 | 16:00 | mon, thu, fri | WN925 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 14:25 | 16:20 | sat | WN4674 | Southwest Airlines | 1h 55m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 14:45 | 16:53 | wed, thu, fri | UA2416 | United Airlines (Retro Livery) | 2h 8m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 15:55 | 17:55 | sat | WN925 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 16:10 | 18:15 | sat | WN3168 | Southwest Airlines | 2h 5m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 16:20 | 18:15 | sun | WN4674 | Southwest Airlines | 1h 55m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 17:05 | 19:05 | wed | WN3164 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 17:20 | 19:20 | sun | WN915 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 17:30 | 19:30 | thu, fri | WN3168 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 18:10 | 20:10 | tue, wed | WN2092 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 18:25 | 20:32 | daily | UA6241 | United Airlines (Retro Livery) | 2h 7m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 18:35 | 20:35 | mon, thu, fri | WN915 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 18:35 | 20:49 | wed, fri, sat, sun | UA6241 | United Airlines (Retro Livery) | 2h 14m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 18:55 | 20:50 | sun | WN6378 | Southwest Airlines | 1h 55m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 19:15 | 21:10 | sat | WN3268 | Southwest Airlines | 1h 55m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 19:15 | 21:15 | mon, thu, fri | WN2303 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 19:20 | 21:15 | tue | WN3268 | Southwest Airlines | 1h 55m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 19:25 | 21:25 | wed | WN3268 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 20:03 | 22:07 | tue, wed, thu, sat | UA6096 | United Airlines (Retro Livery) | 2h 4m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 20:05 | 22:15 | tue, wed, sun | UA1973 | United Airlines (Retro Livery) | 2h 10m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 20:05 | 22:05 | sat | WN3170 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 20:07 | 22:17 | fri | UA1973 | United Airlines (Retro Livery) | 2h 10m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 20:12 | 22:20 | daily | UA1662 | United Airlines (Retro Livery) | 2h 8m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 20:15 | 22:15 | tue, wed | WN925 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 20:17 | 22:27 | sat | UA1973 | United Airlines (Retro Livery) | 2h 10m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 20:30 | 22:30 | mon | WN3268 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 20:40 | 22:40 | sat | WN2303 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 20:40 | 22:45 | tue, wed | WN3965 | Southwest Airlines | 2h 5m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 20:50 | 22:50 | mon, thu, fri | WN4400 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 20:55 | 23:00 | sat | WN4400 | Southwest Airlines | 2h 5m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 21:10 | 23:05 | fri, sun | WN3268 | Southwest Airlines | 1h 55m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 21:20 | 23:20 | sun | WN2303 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 21:55 | 23:55 | sun | WN4400 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 22:20 | 00:20 | sat | WN3314 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |