Using the online timetable is an easy way to look at all the direct flights San Antonio — Houston
96 flights in a week
Departure and arrival times are local (San Antonio and Houston)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 05:00 | 06:07 | mon, wed, sun | UA469 | United Express | 1h 7m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 05:35 | 06:40 | mon, thu, fri | WN270 | Southwest Airlines | 1h 5m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 05:40 | 06:45 | sat | WN3137 | Southwest Airlines | 1h 5m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 06:10 | 07:15 | sun | WN270 | Southwest Airlines | 1h 5m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 06:20 | 07:25 | tue, wed | WN3137 | Southwest Airlines | 1h 5m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 07:38 | 08:45 | mon, tue, wed, sun | UA410 | United Express | 1h 7m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 08:15 | 09:15 | sat | WN1017 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 09:50 | 10:39 | tue | UA3937 | United Express | 49m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 09:50 | 12:34 | tue | UA3937 | United Express | 2h 44m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 09:51 | 10:58 | sat | UA1746 | United Express | 1h 7m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 09:52 | 10:59 | tue, sat, sun | UA589 | United Express | 1h 7m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 09:58 | 11:05 | mon, tue, wed, thu, fri, sun | UA1746 | United Express | 1h 7m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 11:05 | 12:10 | thu, fri, sun | WN636 | Southwest Airlines | 1h 5m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 11:44 | 12:50 | mon, tue, thu, fri, sun | UA1282 | United Express | 1h 6m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 11:53 | 12:59 | wed | UA1282 | United Express | 1h 6m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 12:30 | 13:30 | mon, tue, thu, sun | WN276 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 12:40 | 13:45 | sat | WN3215 | Southwest Airlines | 1h 5m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 12:50 | 13:55 | mon, wed, thu, fri, sun | WN874 | Southwest Airlines | 1h 5m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 13:00 | 14:00 | sat | WN1747 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 13:30 | 14:27 | wed | UA3936 | United Express | 57m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 13:45 | 14:45 | tue, wed | WN276 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 14:10 | 15:16 | mon, tue, wed, thu, sun | UA2658 | United Express | 1h 6m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 14:14 | 15:22 | mon, tue, wed | UA1571 | United Express | 1h 8m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 14:19 | 15:27 | sun | UA1571 | United Express | 1h 8m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 14:20 | 15:27 | fri, sat | UA2658 | United Express | 1h 7m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 14:24 | 15:30 | sat | UA2658 | United Express | 1h 6m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 14:37 | 20:01 | sat | UA529 | United Express | 5h 24m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 16:10 | 17:16 | mon, tue, wed, thu, fri, sat | UA404 | United Express | 1h 6m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 16:40 | 17:41 | thu | 5X5776 | UPS | 1h 1m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 16:40 | 17:33 | tue, wed | 5X5776 | UPS | 53m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 16:40 | 19:32 | wed | WN9001 | Southwest Airlines | 2h 52m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 17:00 | 17:53 | sat | 5X5776 | UPS | 53m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 17:25 | 18:25 | tue, wed | WN2570 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 17:50 | 18:57 | mon, wed, thu, fri, sat, sun | UA515 | United Express | 1h 7m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 18:35 | 19:35 | sun | WN2042 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 18:40 | 19:40 | mon, thu, fri | WN999 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 18:45 | 19:45 | sat | WN999 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 18:45 | 19:37 | thu | 5X7896 | UPS | 52m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 18:52 | 20:05 | tue, wed, thu, fri, sat, sun | UA5841 | United Express | 1h 13m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 19:00 | 20:13 | sat | UA6143 | United Express | 1h 13m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 20:55 | 21:55 | sun | WN2570 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |