Direct flights from Chicago Midway to St Louis
41 nonstop flights a week on 1 airline. Zero layovers — one hop from MDW to STL.
Flight time: about 42m nonstop
Which days does it fly?
When does it fly?
Departure times in Chicago Midway local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Southwest SWA2900 | 6:36a | 41m | Sat |
| Southwest SWA1592 | 8:12a | 47m | Tue |
| Southwest SWA2900 | 8:14a | 42m | Mon, Thu, Fri |
| Southwest SWA2900 | 8:27a | 42m | Tue, Sun |
| Southwest SWA2900 | 8:38a | 43m | Wed |
| Southwest SWA2901 | 10:12a | 41m | Tue–Wed |
| Southwest SWA2901 | 10:47a | 40m | Sun |
| Southwest SWA2901 | 11:15a | 44m | Thu |
| Southwest SWA2902 | 11:31a | 40m | Wed |
| Southwest SWA2901 | 11:33a | 41m | Fri |
| Southwest SWA2902 | 11:40a | 41m | Tue |
| Southwest SWA2901 | 12:07p | 42m | Mon |
| Southwest SWA4351 | 1:24p | 1h | Tue |
| Southwest SWA2902 | 1:30p | 42m | Thu, Sun |
| Southwest SWA2902 | 1:36p | 41m | Fri |
| Southwest SWA2902 | 2:03p | 42m | Mon |
| Southwest SWA2903 | 2:49p | 43m | Tue |
| Southwest SWA103 | 2:49p | 52m | Sat |
| Southwest SWA2903 | 3:02p | 42m | Mon |
| Southwest SWA2903 | 3:23p | 42m | Wed |
| Southwest SWA2903 | 3:33p | 42m | Thu–Fri |
| Southwest SWA2904 | 5:20p | 42m | Tue–Wed |
| Southwest SWA5058 | 5:28p | 39m | Sun |
| Southwest SWA2904 | 6:13p | 43m | Mon |
| Southwest SWA2904 | 6:35p | 40m | Fri |
| Southwest SWA2742 | 7:12p | 43m | Sun |
| Southwest SWA2904 | 7:16p | 47m | Thu |
| Southwest SWA2905 | 9:21p | 41m | Wed |
| Southwest SWA2905 | 9:31p | 43m | Tue |
| Southwest SWA2905 | 9:52p | 44m | Mon |
| Southwest SWA2905 | 9:58p | 40m | Sat |
| Southwest SWA2905 | 10:05p | 40m | Sun |
| Southwest SWA2905 | 10:46p | 47m | Thu |
| Southwest SWA2905 | 11:54p | 45m | Fri |
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The route
One hop: MDW → STLDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Chicago Midway (MDW) to St Louis (STL)
Chicago Midway International Airport (MDW) has 41 nonstop flights a week to St Louis (STL), operated by Southwest. No layovers, no connections — one hop out of MDW and you're there.
This route flies every day of the week, so any travel day works. Route data updated July 2026 from observed departures.
Route data updated July 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Chicago Midway to St Louis?
The nonstop flight from Chicago Midway (MDW) to St Louis (STL) takes about 42m in the air, based on recently observed nonstop departures.
How long does it take to drive from Chicago Midway to St Louis?
Driving from Chicago Midway to St Louis takes about 4h 27m, covering roughly 297 miles. The nonstop flight takes about 42m.