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 1h37m nonstop
Flying back? St. Louis → Houston · 30 nonstop flights a week
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 SWA2128 | 7:15a | 1h39m | Mon, Thu, Fri |
| Southwest SWA2128 | 7:25a | 1h35m | Sat |
| Southwest SWA183 | 7:30a | 1h33m | Sun |
| Southwest SWA2128 | 7:35a | 1h38m | Tue–Wed |
| Southwest SWA2129 | 9:00a | 1h37m | Mon, Thu, Fri |
| Southwest SWA2149 | 11:00a | 1h26m | Sun |
| Southwest SWA3651 | 11:30a | 1h40m | Tue–Wed |
| Southwest SWA4650 | 12:55p | 1h40m | Mon, Thu, Fri |
| Southwest SWA3445 | 1:15p | 1h35m | Sun |
| Southwest SWA4650 | 2:45p | 1h32m | Sat |
| Southwest SWA4085 | 3:45p | 1h43m | Tue–Wed |
| Southwest SWA4790 | 5:05p | 1h34m | Mon, Thu, Fri, Sun |
| Southwest SWA4790 | 6:05p | 1h43m | Sat |
| Southwest SWA1770 | 6:15p | 1h32m | Tue–Wed |
| Southwest SWA2870 | 8:25p | 1h42m | Mon, Thu, Fri |
| Southwest SWA2614 | 10:10p | 1h36m | Sun |
Southwest
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Other airports near Houston Hobby with nonstops to St Louis
| Airport | Distance | Flights / wk |
|---|---|---|
| IAH — HoustonUnited | 24 mi | 27 |
| AUS — AustinSouthwest | 148 mi | 18 |
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 1h37m in the air, based on recently observed nonstop departures.
Is there a nonstop return flight from St Louis to Houston Hobby?
Yes — 30 nonstop flights a week from St. Louis (STL) back to Houston (HOU) on Southwest, based on recently observed departures.