Using the online timetable is an easy way to look at all the direct flights Saint Louis — Houston
90 flights in a week
Departure and arrival times are local (Saint Louis and Houston)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 05:10 | 07:15 | mon, tue, wed, thu, fri | WN1460 | Southwest Airlines | 2h 5m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 05:15 | 07:20 | sun | WN1460 | Southwest Airlines | 2h 5m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 05:30 | 07:35 | sat | WN1460 | Southwest Airlines | 2h 5m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 06:15 | 08:41 | mon, tue, thu, fri, sat, sun | UA6199 | United Airlines | 2h 26m | Lambert-St. Louis International Airport — George Bush Intercontinental Airport | Select dates |
| 06:15 | 08:27 | mon, tue, wed, thu, fri, sun | UA6368 | United Airlines | 2h 12m | Lambert-St. Louis International Airport — George Bush Intercontinental Airport | Select dates |
| 06:23 | 08:40 | sat | UA6368 | United Airlines | 2h 17m | Lambert-St. Louis International Airport — George Bush Intercontinental Airport | Select dates |
| 06:55 | 09:15 | mon, tue, wed | WN1763 | Southwest Airlines | 2h 20m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 07:30 | 09:35 | tue, sun | WN2826 | Southwest Airlines | 2h 5m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 07:40 | 09:45 | sun | WN1792 | Southwest Airlines | 2h 5m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 08:25 | 10:40 | thu, fri, sun | WN1763 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 08:25 | 10:33 | mon, fri | UA2105 | United Airlines | 2h 8m | Lambert-St. Louis International Airport — George Bush Intercontinental Airport | Select dates |
| 08:25 | 10:39 | thu, sat | UA6186 | United Airlines | 2h 14m | Lambert-St. Louis International Airport — George Bush Intercontinental Airport | Select dates |
| 09:20 | 11:25 | mon, thu, fri | WN1792 | Southwest Airlines | 2h 5m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 10:15 | 12:25 | sat | WN1792 | Southwest Airlines | 2h 10m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 10:15 | 12:26 | mon, tue, wed, thu, fri, sun | UA6213 | United Airlines | 2h 11m | Lambert-St. Louis International Airport — George Bush Intercontinental Airport | Select dates |
| 11:15 | 13:33 | sat | UA4862 | United Airlines | 2h 18m | Lambert-St. Louis International Airport — George Bush Intercontinental Airport | Select dates |
| 12:20 | 14:25 | tue, wed | WN1792 | Southwest Airlines | 2h 5m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 12:50 | 14:55 | mon, thu, fri | WN4710 | Southwest Airlines | 2h 5m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 13:25 | 15:35 | sun | WN2156 | Southwest Airlines | 2h 10m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 15:10 | 17:25 | sun | WN6377 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 16:30 | 18:46 | mon, tue | UA2121 | United Airlines | 2h 16m | Lambert-St. Louis International Airport — George Bush Intercontinental Airport | Select dates |
| 16:36 | 18:55 | daily | UA2121 | United Airlines | 2h 19m | Lambert-St. Louis International Airport — George Bush Intercontinental Airport | Select dates |
| 16:50 | 19:06 | tue, wed | UA2121 | United Airlines | 2h 16m | Lambert-St. Louis International Airport — George Bush Intercontinental Airport | Select dates |
| 17:50 | 20:05 | tue, wed | WN3468 | Southwest Airlines | 2h 15m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 17:55 | 20:14 | mon, fri | UA2618 | United Airlines | 2h 19m | Lambert-St. Louis International Airport — George Bush Intercontinental Airport | Select dates |
| 18:00 | 20:10 | sun | WN117 | Southwest Airlines | 2h 10m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 18:15 | 20:40 | mon, tue, wed, thu, fri, sun | UA5478 | United Airlines | 2h 25m | Lambert-St. Louis International Airport — George Bush Intercontinental Airport | Select dates |
| 18:45 | 20:50 | tue, wed | WN4710 | Southwest Airlines | 2h 5m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 18:50 | 20:55 | mon, thu, fri | WN2019 | Southwest Airlines | 2h 5m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 21:20 | 23:20 | sat | WN2826 | Southwest Airlines | 2h 0m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 21:40 | 23:40 | sun | WN2826 | Southwest Airlines | 2h 0m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 21:55 | 23:55 | tue, wed | WN2019 | Southwest Airlines | 2h 0m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 22:00 | 00:10 | sat | WN3468 | Southwest Airlines | 2h 10m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 22:30 | 00:30 | tue, fri, sat | WN2826 | Southwest Airlines | 2h 0m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 22:45 | 00:55 | sun | WN3468 | Southwest Airlines | 2h 10m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |
| 22:55 | 01:05 | mon, thu, fri | WN3468 | Southwest Airlines | 2h 10m | Lambert-St. Louis International Airport — William P. Hobby Airport | Select dates |