Using the online timetable is an easy way to look at all the direct flights San Antonio — Houston
177 flights in a week
Departure and arrival times are local (San Antonio and Houston)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 05:30 | 06:34 | daily | UA469 | United Airlines | 1h 4m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 05:50 | 06:50 | mon, thu, fri, sat | WN4435 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 05:55 | 06:55 | tue, wed | WN1979 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 06:05 | 07:05 | mon, thu, fri, sun | WN2951 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 06:20 | 07:20 | fri, sun | WN4435 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 06:35 | 07:19 | wed | WN8509 | Southwest Airlines | 44m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 06:45 | 07:45 | sat | WN2951 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 07:10 | 08:18 | daily | UA1486 | United Airlines | 1h 8m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 07:10 | 08:14 | wed | UA1486 | United Airlines | 1h 4m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 07:15 | 08:19 | thu, fri, sat | UA1486 | United Airlines | 1h 4m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 07:18 | 08:22 | daily | UA1486 | United Airlines | 1h 4m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 07:25 | 08:29 | mon | UA1486 | United Airlines | 1h 4m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 07:26 | 08:30 | sun | UA1486 | United Airlines | 1h 4m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 07:29 | 08:33 | tue, wed, thu, sun | UA1486 | United Airlines | 1h 4m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 07:30 | 08:34 | mon, thu, fri, sat, sun | UA1486 | United Airlines | 1h 4m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 07:30 | 08:36 | mon, tue, wed, thu, sat, sun | UA1486 | United Airlines | 1h 6m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 07:43 | 08:49 | tue, thu, sat, sun | UA1486 | United Airlines | 1h 6m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 07:44 | 08:48 | daily | UA1486 | United Airlines | 1h 4m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 07:45 | 08:49 | thu, fri, sat | UA1486 | United Airlines | 1h 4m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 07:50 | 08:50 | sat | WN1979 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 08:00 | 08:50 | tue | UA3879 | United Airlines | 50m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 08:05 | 09:05 | mon, thu, fri | WN952 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 08:25 | 09:30 | tue, wed | WN4435 | Southwest Airlines | 1h 5m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 08:30 | 09:16 | wed | NK8862 | Spirit Airlines | 46m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 08:30 | 09:30 | mon, thu | WN1979 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 08:55 | 10:00 | sat | WN952 | Southwest Airlines | 1h 5m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 09:39 | 10:45 | sat | UA1798 | United Airlines | 1h 6m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 09:40 | 10:40 | sun | WN952 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 09:50 | 10:56 | thu | UA349 | United Airlines | 1h 6m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 09:56 | 11:02 | mon, tue, wed, thu, sun | UA1798 | United Airlines | 1h 6m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 10:15 | 13:37 | sun | UA1646 | United Airlines | 3h 22m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 11:00 | 12:00 | tue, wed | WN952 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 11:40 | 12:35 | mon, thu, fri | WN1732 | Southwest Airlines | 55m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 11:45 | 12:40 | sat | WN1732 | Southwest Airlines | 55m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 12:05 | 13:05 | sun | WN1732 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 12:12 | 13:17 | sat | UA2498 | United Airlines | 1h 5m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 12:13 | 13:21 | mon, tue, wed, thu, fri, sun | UA6104 | United Airlines | 1h 8m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 13:15 | 14:44 | wed | JL624 | Jet Linx Aviation | 1h 29m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 14:15 | 15:22 | mon, tue, wed, thu | UA2498 | United Airlines | 1h 7m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 14:18 | 15:28 | fri | UA6143 | United Airlines | 1h 10m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 14:18 | 15:25 | fri | UA2498 | United Airlines | 1h 7m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 14:20 | 17:40 | wed | WN1087 | Southwest Airlines | 3h 20m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 14:24 | 15:34 | tue, wed, thu, fri, sat | UA4742 | United Airlines | 1h 10m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 14:25 | 15:31 | thu, sat | UA2498 | United Airlines | 1h 6m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 14:45 | 15:45 | mon, thu, fri | WN1197 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 16:05 | 17:05 | sat | WN2760 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 16:22 | 17:25 | thu | UA2157 | United Airlines | 1h 3m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 16:27 | 17:27 | tue | 5X5754 | UPS | 1h 0m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 17:00 | 18:00 | mon, fri | WN2760 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 17:10 | 18:10 | tue, wed | WN2744 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 17:56 | 19:02 | daily | UA2170 | United Airlines | 1h 6m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 17:58 | 19:03 | daily | UA2396 | United Airlines | 1h 5m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 17:58 | 19:07 | tue | UA2396 | United Airlines | 1h 9m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 18:00 | 19:00 | sat | WN2744 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 18:10 | 19:10 | mon | WN2744 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 18:15 | 19:15 | mon, thu, fri, sat | WN165 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 18:25 | 19:25 | sun | WN2744 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 18:40 | 19:40 | sun | WN1197 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 19:00 | 20:00 | tue, wed | WN1732 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 19:05 | 20:11 | mon, sat, sun | UA2396 | United Airlines | 1h 6m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 19:05 | 20:14 | thu, fri | UA6179 | United Airlines | 1h 9m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 19:10 | 20:10 | thu, fri | WN165 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 19:15 | 20:20 | mon, tue | UA2474 | United Airlines | 1h 5m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 19:28 | 22:53 | fri | UA8124 | United Airlines | 3h 25m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 19:30 | 20:25 | wed | WN3103 | Southwest Airlines | 55m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 19:30 | 20:14 | thu | WN8505 | Southwest Airlines | 44m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 20:00 | 21:00 | sat | WN3271 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |
| 20:00 | 21:02 | thu | GB120 | DHL | 1h 2m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 20:30 | 21:33 | mon, thu | GB120 | ABX Air | 1h 3m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 20:30 | 21:31 | wed | GB120 | ABX Air | 1h 1m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 20:30 | 21:14 | fri | Y4730 | Volaris | 44m | 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 |
| 20:30 | 21:45 | fri | GB120 | ABX Air | 1h 15m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 20:30 | 21:29 | mon | GB120 | DHL | 59m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 20:30 | 21:34 | mon | GB120 | DHL | 1h 4m | San Antonio International Airport — George Bush Intercontinental Airport | Select dates |
| 20:55 | 21:55 | sun | WN1155 | Southwest Airlines | 1h 0m | San Antonio International Airport — William P. Hobby Airport | Select dates |