Using the online timetable is an easy way to look at all the direct flights Houston — Saint Louis
106 flights in a week
Departure and arrival times are local (Houston and Saint Louis)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 05:10 | 07:10 | mon, thu, fri | WN991 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 05:15 | 07:15 | sun | WN3026 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 05:35 | 07:35 | tue, wed | WN3028 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 05:45 | 07:45 | mon, thu, fri | 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 |
| 07:20 | 09:28 | mon, tue, wed, thu, fri, sun | UA6222 | United Airlines | 2h 8m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 07:20 | 09:34 | sat | UA4367 | United Airlines | 2h 14m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 07:40 | 09:40 | sat | WN3026 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 07:50 | 10:01 | mon, wed, fri | UA6214 | United Airlines | 2h 11m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 07:50 | 09:57 | mon, tue, wed, thu, fri | UA6214 | United Airlines | 2h 7m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 07:55 | 10:00 | tue, wed | WN3160 | Southwest Airlines | 2h 5m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 08:00 | 10:00 | mon, thu, fri | WN3026 | Southwest Airlines | 2h 0m | William P. Hobby 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 |
| 08:45 | 10:50 | tue, wed | WN991 | Southwest Airlines | 2h 5m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 09:15 | 11:20 | sun | WN7 | Southwest Airlines | 2h 5m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 12:15 | 14:26 | mon, tue, wed, thu, fri, sun | UA6255 | United Airlines | 2h 11m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 12:40 | 14:40 | mon, fri | WN3164 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 12:55 | 14:55 | sun | WN3164 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 13:05 | 15:05 | mon, thu, fri | WN2738 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 13:25 | 15:25 | tue, wed | WN3168 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 14:00 | 16:00 | tue, wed | WN3026 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 14:45 | 16:53 | mon, wed, thu, fri | UA2416 | United Airlines | 2h 8m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 14:45 | 16:59 | mon, tue, fri, sun | UA4754 | United Airlines | 2h 14m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 15:00 | 17:05 | sat | WN3028 | Southwest Airlines | 2h 5m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 15:45 | 17:45 | sun | WN6378 | 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 |
| 16:40 | 18:53 | daily | UA6037 | United Airlines | 2h 13m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 16:50 | 18:58 | mon, thu, sun | UA744 | United Airlines | 2h 8m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 16:53 | 18:53 | sun | UA744 | United Airlines | 2h 0m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 17:15 | 19:15 | sun | WN3347 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 17:30 | 19:30 | mon, thu, fri | WN3168 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 17:50 | 19:50 | tue | WN1531 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 17:55 | 19:55 | mon, thu | WN39 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 18:50 | 20:50 | sun | WN3168 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 19:55 | 21:55 | mon, thu, fri | WN3028 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 20:00 | 22:08 | mon, fri, sun | UA2215 | United Airlines | 2h 8m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 20:05 | 22:15 | tue, wed, thu, sun | UA2682 | United Airlines | 2h 10m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 20:12 | 22:20 | daily | UA1662 | United Airlines | 2h 8m | 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 |
| 20:40 | 22:40 | sun | WN3028 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 20:55 | 23:00 | sun | WN4012 | Southwest Airlines | 2h 5m | 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 |