Direct flights from Houston Hobby to San Antonio
20 nonstop flights a week on 1 airline. Zero layovers — one hop from HOU to SAT.
Flight time: about 44m nonstop
Which days does it fly?
When does it fly?
Departure times in Houston Hobby local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Southwest SWA3733 | 8:17a | 33m | Sat |
| Southwest SWA1346 | 8:44a | 35m | Sun |
| Southwest SWA165 | 10:16a | 45m | Mon |
| Southwest SWA165 | 10:34a | 45m | Fri |
| Southwest SWA1580 | 10:43a | 44m | Thu |
| Southwest SWA4589 | 10:51a | 45m | Sat |
| Southwest SWA813 | 11:38a | 44m | Wed |
| Southwest SWA813 | 11:47a | 34m | Tue |
| Southwest SWA2455 | 2:38p | 33m | Mon, Fri |
| Southwest SWA4589 | 2:56p | 34m | Wed |
| Southwest SWA4589 | 3:06p | 34m | Tue |
| Southwest SWA1377 | 4:52p | 43m | Sun |
| Southwest SWA3599 | 8:13p | 46m | Sat |
| Southwest SWA3599 | 8:46p | 44m | Tue |
| Southwest SWA3599 | 9:02p | 44m | Wed |
| Southwest SWA1581 | 9:18p | 44m | Thu |
| Southwest SWA1581 | 9:49p | 34m | Mon |
| Southwest SWA1581 | 10:28p | 43m | Fri |
| Southwest SWA287 | 10:39p | 45m | Sun |
Southwest
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The route
One hop: HOU → SATDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Houston Hobby (HOU) to San Antonio (SAT)
William P. Hobby Airport (HOU) has 20 nonstop flights a week to San Antonio (SAT), operated by Southwest. No layovers, no connections — one hop out of HOU and you're there.
This route flies every day of the week, so any travel day works. Route data updated October 2026 from observed departures.
Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Houston Hobby to San Antonio?
The nonstop flight from Houston Hobby (HOU) to San Antonio (SAT) takes about 44m in the air, based on recently observed nonstop departures.
How long does it take to drive from Houston Hobby to San Antonio?
Driving from Houston Hobby to San Antonio takes about 2h 58m — roughly 199 miles — so the car is a real alternative on this route. The nonstop flight takes about 44m.