Using the online timetable is an easy way to look at all the direct flights Houston — San Diego
97 flights in a week
Departure and arrival times are local (Houston and San Diego)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 07:05 | 08:20 | thu, fri | WN2209 | Southwest Airlines | 3h 15m | William P. Hobby Airport — San Diego International Airport | Select dates |
| 07:55 | 09:17 | tue, thu, fri, sat | UA2622 | United Airlines | 3h 22m | George Bush Intercontinental Airport — San Diego International Airport | Select dates |
| 08:00 | 09:35 | mon, thu, fri | WN2507 | Southwest Airlines | 3h 35m | William P. Hobby Airport — San Diego International Airport | Select dates |
| 08:00 | 09:20 | mon, thu, fri | WN1201 | Southwest Airlines | 3h 20m | William P. Hobby Airport — San Diego International Airport | Select dates |
| 08:30 | 09:52 | sun | UA2622 | United Airlines | 3h 22m | George Bush Intercontinental Airport — San Diego International Airport | Select dates |
| 08:45 | 10:10 | tue, wed | WN1201 | Southwest Airlines | 3h 25m | William P. Hobby Airport — San Diego International Airport | Select dates |
| 09:00 | 10:30 | wed | WN1276 | Southwest Airlines | 3h 30m | William P. Hobby Airport — San Diego International Airport | Select dates |
| 09:05 | 10:30 | sun | WN279 | Southwest Airlines | 3h 25m | William P. Hobby Airport — San Diego International Airport | Select dates |
| 09:31 | 11:03 | daily | UA2491 | United Airlines | 3h 32m | George Bush Intercontinental Airport — San Diego International Airport | Select dates |
| 12:25 | 13:57 | daily | UA2739 | United Airlines | 3h 32m | George Bush Intercontinental Airport — San Diego International Airport | Select dates |
| 12:50 | 14:11 | daily | UA2486 | United Airlines | 3h 21m | George Bush Intercontinental Airport — San Diego International Airport | Select dates |
| 14:15 | 15:45 | wed | WN4326 | Southwest Airlines | 3h 30m | William P. Hobby Airport — San Diego International Airport | Select dates |
| 14:20 | 15:40 | sat | WN2281 | Southwest Airlines | 3h 20m | William P. Hobby Airport — San Diego International Airport | Select dates |
| 14:55 | 16:30 | mon, thu | WN4680 | Southwest Airlines | 3h 35m | William P. Hobby Airport — San Diego International Airport | Select dates |
| 14:55 | 16:27 | mon, tue, wed, thu, fri, sun | UA1416 | United Airlines | 3h 32m | George Bush Intercontinental Airport — San Diego International Airport | Select dates |
| 14:55 | 16:05 | mon | WN4764 | Southwest Airlines | 3h 10m | William P. Hobby Airport — San Diego International Airport | Select dates |
| 15:05 | 16:30 | mon, thu, fri | WN2281 | Southwest Airlines | 3h 25m | William P. Hobby Airport — San Diego International Airport | Select dates |
| 15:35 | 16:45 | wed | WN3152 | Southwest Airlines | 3h 10m | William P. Hobby Airport — San Diego International Airport | Select dates |
| 15:40 | 17:10 | wed, thu, fri | WN1322 | Southwest Airlines | 3h 30m | William P. Hobby Airport — San Diego International Airport | Select dates |
| 16:20 | 17:52 | tue | UA1416 | United Airlines | 3h 32m | George Bush Intercontinental Airport — San Diego International Airport | Select dates |
| 16:20 | 17:37 | mon, wed, thu | UA222 | United Airlines | 3h 17m | George Bush Intercontinental Airport — San Diego International Airport | Select dates |
| 17:50 | 19:15 | tue, wed | WN39 | Southwest Airlines | 3h 25m | William P. Hobby Airport — San Diego International Airport | Select dates |
| 18:35 | 20:07 | mon, wed | UA2129 | United Airlines | 3h 32m | George Bush Intercontinental Airport — San Diego International Airport | Select dates |
| 18:35 | 19:56 | mon, wed | UA1373 | United Airlines | 3h 21m | George Bush Intercontinental Airport — San Diego International Airport | Select dates |
| 18:50 | 20:22 | mon, wed, thu, fri, sat, sun | UA1373 | United Airlines | 3h 32m | George Bush Intercontinental Airport — San Diego International Airport | Select dates |
| 19:50 | 21:33 | daily | UA2674 | United Airlines | 3h 43m | George Bush Intercontinental Airport — San Diego International Airport | Select dates |
| 19:50 | 21:22 | mon, tue, wed, fri, sun | UA2674 | United Airlines | 3h 32m | George Bush Intercontinental Airport — San Diego International Airport | Select dates |
| 19:55 | 21:20 | sun | WN2691 | Southwest Airlines | 3h 25m | William P. Hobby Airport — San Diego International Airport | Select dates |
| 19:59 | 21:42 | tue, thu, sat, sun | UA2674 | United Airlines | 3h 43m | George Bush Intercontinental Airport — San Diego International Airport | Select dates |
| 19:59 | 21:20 | mon, wed | UA2674 | United Airlines | 3h 21m | George Bush Intercontinental Airport — San Diego International Airport | Select dates |
| 20:15 | 21:50 | thu | WN4326 | Southwest Airlines | 3h 35m | William P. Hobby Airport — San Diego International Airport | Select dates |
| 20:35 | 22:10 | sat | WN4326 | Southwest Airlines | 3h 35m | William P. Hobby Airport — San Diego International Airport | Select dates |
| 20:55 | 22:20 | mon, thu, fri | WN2691 | Southwest Airlines | 3h 25m | William P. Hobby Airport — San Diego International Airport | Select dates |
| 21:40 | 22:55 | wed | WN4764 | Southwest Airlines | 3h 15m | William P. Hobby Airport — San Diego International Airport | Select dates |