Using the online timetable is an easy way to look at all the direct flights San Antonio — Houston
147 flights in a week
Departure and arrival times are local (San Antonio and Houston)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 05:20 | 06:22 | daily | UA469 | United Airlines | 1h 2m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 05:30 | 06:34 | mon | UA469 | United Airlines | 1h 4m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 05:30 | 06:30 | sat | WN147 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 05:45 | 06:45 | mon, thu, fri, sun | WN147 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 06:00 | 07:00 | sun | WN2797 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 06:20 | 07:20 | mon, wed | WN1340 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 06:25 | 07:25 | fri | WN2797 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 06:40 | 07:40 | sat | WN147 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 06:50 | 07:50 | sat | WN2797 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 07:29 | 08:33 | sat | UA1486 | United Airlines | 1h 4m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 07:40 | 08:44 | mon, tue, wed, thu, fri, sun | UA1486 | United Airlines | 1h 4m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 07:43 | 08:50 | thu | UA410 | United Airlines | 1h 7m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 07:47 | 08:50 | mon, tue, sat, sun | UA1486 | United Airlines | 1h 3m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 08:15 | 09:15 | thu, fri, sun | WN1051 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 08:50 | 09:50 | sat | WN1340 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 08:55 | 09:55 | fri | WN1123 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 09:00 | 10:00 | sat | WN1123 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 09:20 | 10:20 | mon, wed | WN147 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 09:20 | 10:15 | sat | AA9707 | American Eagle | 55m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 09:45 | 10:54 | wed, fri | UA5543 | United Airlines | 1h 9m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 09:47 | 10:52 | thu, sat | UA349 | United Airlines | 1h 5m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 09:50 | 10:56 | mon, thu, sat | UA349 | United Airlines | 1h 6m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 09:55 | 11:03 | sat | UA6132 | United Airlines | 1h 8m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 09:55 | 10:58 | mon, tue, wed, thu, fri | UA1361 | United Airlines | 1h 3m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 11:40 | 12:44 | daily | UA1282 | United Airlines | 1h 4m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 11:45 | 12:49 | mon, tue, wed, thu, sat, sun | UA1282 | United Airlines | 1h 4m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 11:47 | 12:50 | tue, wed, fri, sat | UA1282 | United Airlines | 1h 3m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 11:49 | 12:53 | fri | UA1282 | United Airlines | 1h 4m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 13:00 | 14:00 | sun | WN3155 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 14:14 | 15:18 | tue, wed, thu, fri, sat | UA2498 | United Airlines | 1h 4m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 14:22 | 15:25 | daily | UA2063 | United Airlines | 1h 3m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 14:25 | 15:31 | daily | UA2498 | United Airlines | 1h 6m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 15:30 | 16:09 | sat | WN8828 | Southwest Airlines | 39m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 16:10 | 17:10 | sat | WN2263 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 16:14 | 17:17 | tue, wed, thu, fri, sun | UA2157 | United Airlines | 1h 3m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 16:20 | 17:20 | mon, tue, wed, fri | WN2263 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 16:22 | 17:25 | sat | UA2157 | United Airlines | 1h 3m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 16:24 | 17:25 | daily | UA2157 | United Airlines | 1h 1m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 17:05 | 18:05 | tue, wed | WN2797 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 17:50 | 18:53 | sat | UA582 | United Airlines | 1h 3m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 17:51 | 18:56 | sat | UA2078 | United Airlines | 1h 5m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 17:59 | 19:04 | tue, sat | UA582 | United Airlines | 1h 5m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 17:59 | 19:02 | tue, sun | UA582 | United Airlines | 1h 3m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 18:00 | 19:04 | tue | UA582 | United Airlines | 1h 4m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 18:05 | 19:05 | mon, thu, fri, sun | WN2263 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 18:20 | 19:20 | sat | WN578 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 18:45 | 19:45 | mon, tue, wed, thu, fri | WN4261 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 19:00 | 20:09 | tue, sun | UA5739 | United Airlines | 1h 9m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 19:00 | 20:05 | sat | UA381 | United Airlines | 1h 5m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 19:30 | 20:39 | mon, tue, wed, thu, sun | UA4014 | United Airlines | 1h 9m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 19:38 | 20:22 | fri | ZW4009 | Air Wisconsin | 44m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 19:38 | 20:45 | fri | UA4009 | United Airlines | 1h 7m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 20:10 | 21:05 | sun | WN2886 | Southwest Airlines | 55m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 20:30 | 21:30 | thu | WN2578 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 20:30 | 21:14 | thu, fri | GB120 | ABX Air | 44m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 20:30 | 21:12 | wed | GB120 | ABX Air | 42m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 20:30 | 21:13 | tue | GB120 | ABX Air | 43m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 20:40 | 21:40 | fri, sun | WN2312 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |