Direct flights from Houston Hobby to St Louis
31 nonstop flights a week on 1 airline. Zero layovers — one hop from HOU to STL.
Flight time: about 1h43m 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 SWA2164 | 5:33a | 1h46m | Mon, Fri |
| Southwest SWA2016 | 6:47a | 1h48m | Sun |
| Southwest SWA2019 | 7:21a | 1h36m | Sat |
| Southwest SWA2128 | 7:29a | 1h44m | Thu |
| Southwest SWA2019 | 7:30a | 1h42m | Mon, Fri |
| Southwest SWA2019 | 8:08a | 1h44m | Tue–Wed |
| Southwest SWA2019 | 8:18a | 1h44m | Sun |
| Southwest SWA2129 | 9:26a | 1h38m | Thu |
| Southwest SWA2144 | 10:46a | 1h48m | Tue–Wed |
| Southwest SWA2303 | 11:24a | 1h42m | Mon, Fri |
| Southwest SWA4650 | 2:23p | 1h29m | Thu |
| Southwest SWA2022 | 2:53p | 1h35m | Sat |
| Southwest SWA2022 | 4:03p | 1h46m | Tue, Sun |
| Southwest SWA2022 | 4:24p | 1h36m | Wed |
| Southwest SWA2144 | 4:27p | 1h50m | Mon |
| Southwest SWA2144 | 4:43p | 1h46m | Fri |
| Southwest SWA2144 | 5:00p | 1h42m | Thu |
| Southwest SWA2697 | 6:26p | 1h43m | Sat |
| Southwest SWA2697 | 7:00p | 1h38m | Tue |
| Southwest SWA2697 | 7:13p | 1h43m | Wed |
| Southwest SWA3204 | 8:05p | 1h43m | Thu |
| Southwest SWA3204 | 8:26p | 1h48m | Mon |
| Southwest SWA3992 | 9:06p | 1h40m | Sun |
| Southwest SWA2697 | 9:11p | 1h55m | Sun |
| Southwest SWA3204 | 9:19p | 1h52m | Fri |
Southwest
Find fares 🥕
The route
One hop: HOU → STLDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Houston Hobby (HOU) to St Louis (STL)
William P. Hobby Airport (HOU) has 31 nonstop flights a week to St Louis (STL), 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 St Louis?
The nonstop flight from Houston Hobby (HOU) to St Louis (STL) takes about 1h43m in the air, based on recently observed nonstop departures.