Using the online timetable is an easy way to look at all the direct flights Houston — Saint Louis
58 flights in a week
Departure and arrival times are local (Houston and Saint Louis)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 05:15 | 07:10 | mon, thu, fri, sun | WN1950 | Southwest Airlines | 1h 55m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 05:40 | 07:35 | mon, tue, wed, thu, fri, sun | WN1950 | Southwest Airlines | 1h 55m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 06:10 | 08:05 | sat | WN1950 | Southwest Airlines | 1h 55m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 07:20 | 09:22 | mon, tue, wed, fri, sun | UA6214 | United Airlines | 2h 2m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 07:20 | 09:23 | fri | UA6214 | United Airlines | 2h 3m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 07:50 | 09:50 | fri | WN4296 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 10:50 | 12:50 | wed | WN4896 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 12:40 | 14:35 | mon, thu, fri | WN984 | Southwest Airlines | 1h 55m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 13:00 | 15:00 | fri | WN4151 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 13:26 | 15:38 | fri | UA6132 | United Airlines | 2h 12m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 13:35 | 15:39 | sat | UA457 | United Airlines | 2h 4m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 13:45 | 15:52 | mon, tue, wed, thu, fri, sun | UA6132 | United Airlines | 2h 7m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 14:35 | 16:30 | tue, wed, sun | WN1953 | Southwest Airlines | 1h 55m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 15:00 | 16:55 | sat | WN1324 | Southwest Airlines | 1h 55m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 18:05 | 20:05 | sat | WN1765 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 18:35 | 20:35 | mon, tue, wed, thu, fri, sun | WN1765 | 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 |
| 19:25 | 21:25 | thu, fri | WN2148 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |
| 19:55 | 22:00 | daily | UA1706 | United Airlines | 2h 5m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 19:55 | 21:59 | tue | UA1706 | United Airlines | 2h 4m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 20:10 | 22:14 | thu | UA489 | United Airlines | 2h 4m | George Bush Intercontinental Airport — Lambert-St. Louis International Airport | Select dates |
| 20:55 | 22:55 | mon, thu, fri, sun | WN4944 | Southwest Airlines | 2h 0m | William P. Hobby Airport — Lambert-St. Louis International Airport | Select dates |