Using the online timetable is an easy way to look at all the direct flights Houston — Saint Louis
107 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 | 07:00 | fri | WN3069 | Southwest Airlines | 1h 55m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 05:05 | 07:05 | mon, thu, fri, sat, sun | WN2999 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 05:25 | 07:20 | sun | WN3069 | Southwest Airlines | 1h 55m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 05:40 | 07:35 | mon, tue, wed, thu | WN568 | Southwest Airlines | 1h 55m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 05:45 | 07:40 | sat | WN2999 | Southwest Airlines | 1h 55m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 06:35 | 08:35 | sun | WN568 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 07:45 | 09:45 | mon, thu, fri, sun | WN568 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 07:55 | 09:50 | mon, fri | WN3073 | Southwest Airlines | 1h 55m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 08:00 | 09:55 | tue, wed | WN3069 | Southwest Airlines | 1h 55m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 08:00 | 10:04 | tue, wed, thu, fri, sun | UA6214 | United Airlines | 2h 4m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 08:10 | 10:15 | mon, thu, fri, sun | WN3965 | Southwest Airlines | 2h 5m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 08:35 | 10:39 | mon, tue, thu, fri, sat, sun | UA5865 | United Airlines | 2h 4m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 08:45 | 10:45 | mon, tue, wed, thu | WN2999 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 10:30 | 12:30 | sat | WN4643 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 12:10 | 14:10 | thu, fri, sun | WN626 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 12:15 | 14:15 | thu | WN5046 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 13:15 | 14:56 | sun | WN9001 | Southwest Airlines | 1h 41m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 13:35 | 15:35 | sat | WN626 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 13:43 | 15:50 | mon, tue, wed, thu, fri, sun | UA6172 | United Airlines | 2h 7m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 13:52 | 15:59 | sat | UA6172 | United Airlines | 2h 7m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 13:55 | 15:55 | sun | WN2752 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 14:00 | 16:07 | sat | UA6172 | United Airlines | 2h 7m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 14:00 | 16:04 | tue, thu, sat | UA6172 | United Airlines | 2h 4m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 15:10 | 17:10 | fri, sat | WN3081 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 15:25 | 17:25 | mon, tue, wed, thu | WN3273 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 16:25 | 18:25 | sat | WN4742 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 16:45 | 18:47 | mon, tue, wed, thu, fri, sun | UA2384 | United Airlines | 2h 2m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 16:45 | 18:46 | mon | UA2384 | United Airlines | 2h 1m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 17:00 | 18:57 | wed, thu, fri, sun | UA738 | United Airlines | 1h 57m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 17:00 | 18:59 | wed | WN3073 | Southwest Airlines | 1h 59m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 17:25 | 19:25 | fri, sun | WN3273 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 18:55 | 20:55 | mon | WN3008 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 19:00 | 21:00 | mon, tue, wed, thu, fri, sat | WN3273 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 19:45 | 21:40 | thu | WN3081 | Southwest Airlines | 1h 55m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 19:45 | 21:45 | sat | WN3008 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 19:55 | 21:58 | mon, tue, wed, thu, sat, sun | UA2226 | United Airlines | 2h 3m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 20:05 | 22:00 | tue, wed | WN3081 | Southwest Airlines | 1h 55m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 20:20 | 22:22 | mon, wed, sat, sun | UA1911 | United Airlines | 2h 2m | George Bush Intercontinental 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 |
| 20:45 | 22:45 | thu, fri, sun | WN3011 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 21:40 | 23:35 | fri | WN3011 | Southwest Airlines | 1h 55m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |