Using the online timetable is an easy way to look at all the direct flights Saint Louis — Houston
102 flights in a week
Departure and arrival times are local (Saint Louis and Houston)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 05:05 | 07:20 | mon, fri, sun | WN1873 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 05:25 | 07:35 | tue, wed, sat | WN1873 | Southwest Airlines | 2h 10m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 05:30 | 07:35 | mon, thu, fri | WN2978 | Southwest Airlines | 2h 5m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 05:30 | 07:45 | sat | WN1873 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 05:35 | 07:50 | sun | WN1873 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 05:45 | 08:00 | mon, wed, thu | WN2958 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 06:00 | 08:29 | thu, fri | UA1371 | United Airlines | 2h 29m | Lambert-St. Louis International Airport — George Bush Intercontinental Airport | Select dates |
| 06:15 | 08:34 | daily | UA1371 | United Airlines | 2h 19m | Lambert-St. Louis International Airport — George Bush Intercontinental Airport | Select dates |
| 06:15 | 08:44 | wed, sat | UA4038 | United Airlines | 2h 29m | Lambert-St. Louis International Airport — George Bush Intercontinental Airport | Select dates |
| 06:50 | 08:55 | sat | WN2978 | Southwest Airlines | 2h 5m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 07:00 | 09:05 | sun | WN2978 | Southwest Airlines | 2h 5m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 07:00 | 09:19 | sun | UA3900 | United Airlines | 2h 19m | Lambert-St. Louis International Airport — George Bush Intercontinental Airport | Select dates |
| 07:00 | 09:10 | sat | WN1873 | Southwest Airlines | 2h 10m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 07:45 | 09:50 | wed | WN1325 | Southwest Airlines | 2h 5m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 07:55 | 10:00 | tue | WN3128 | Southwest Airlines | 2h 5m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 08:20 | 10:39 | sat | UA2480 | United Airlines | 2h 19m | Lambert-St. Louis International Airport — George Bush Intercontinental Airport | Select dates |
| 08:20 | 10:40 | mon, tue, wed, thu | UA2480 | United Airlines | 2h 20m | Lambert-St. Louis International Airport — George Bush Intercontinental Airport | Select dates |
| 08:20 | 10:50 | fri | UA6312 | United Airlines | 2h 30m | Lambert-St. Louis International Airport — George Bush Intercontinental Airport | Select dates |
| 08:25 | 10:37 | mon, thu, fri, sat | UA1277 | United Airlines | 2h 12m | Lambert-St. Louis International Airport — George Bush Intercontinental Airport | Select dates |
| 09:05 | 11:10 | sun | WN3128 | Southwest Airlines | 2h 5m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 09:10 | 11:20 | mon, tue, wed, thu | WN1873 | Southwest Airlines | 2h 10m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 09:15 | 11:25 | sun | WN2089 | Southwest Airlines | 2h 10m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 09:20 | 11:30 | mon, thu | WN1873 | Southwest Airlines | 2h 10m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 09:35 | 11:45 | sat | WN2977 | Southwest Airlines | 2h 10m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 09:50 | 12:00 | thu, fri, sun | WN2089 | Southwest Airlines | 2h 10m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 10:25 | 12:40 | sat | WN2089 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 11:10 | 13:35 | tue, wed, thu, fri, sat, sun | UA6213 | United Airlines | 2h 25m | Lambert-St. Louis International Airport — George Bush Intercontinental Airport | Select dates |
| 11:55 | 14:00 | sat | WN3128 | Southwest Airlines | 2h 5m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 13:10 | 15:25 | sun | WN3910 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 13:20 | 15:35 | tue, wed | WN2977 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 14:20 | 16:35 | sat | WN4031 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 14:40 | 16:55 | mon, thu, fri, sun | WN2977 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 14:50 | 16:55 | tue, wed | WN2978 | Southwest Airlines | 2h 5m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 16:35 | 19:05 | tue | UA6255 | United Airlines | 2h 30m | Lambert-St. Louis International Airport — George Bush Intercontinental Airport | Select dates |
| 16:45 | 19:10 | tue, sat, sun | UA6255 | United Airlines | 2h 25m | Lambert-St. Louis International Airport — George Bush Intercontinental Airport | Select dates |
| 16:48 | 19:18 | sat | UA6255 | United Airlines | 2h 30m | Lambert-St. Louis International Airport — George Bush Intercontinental Airport | Select dates |
| 17:10 | 19:20 | sat | WN4401 | Southwest Airlines | 2h 10m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 17:11 | 19:28 | daily | UA6273 | United Airlines | 2h 17m | Lambert-St. Louis International Airport — George Bush Intercontinental Airport | Select dates |
| 17:50 | 20:00 | tue, fri, sat | WN4512 | Southwest Airlines | 2h 10m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 19:10 | 21:20 | fri, sun | WN2958 | Southwest Airlines | 2h 10m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 19:25 | 21:35 | fri | WN2950 | Southwest Airlines | 2h 10m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 20:15 | 22:25 | mon, tue, wed, thu, fri | WN2977 | Southwest Airlines | 2h 10m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 21:30 | 23:30 | thu, fri | WN1325 | Southwest Airlines | 2h 0m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 22:05 | 00:05 | mon | WN1325 | Southwest Airlines | 2h 0m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 22:20 | 00:30 | thu, fri, sun | WN4182 | Southwest Airlines | 2h 10m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 22:45 | 00:55 | fri | WN4182 | Southwest Airlines | 2h 10m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |