Direct flights from Cincinnati to St Louis
8 nonstop flights a week on 1 airline. Zero layovers — one hop from CVG to STL.
Flight time: about 52m nonstop
Which days does it fly?
When does it fly?
Departure times in Cincinnati local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Sun Country SCX6051 | 4:53a | 53m | Fri |
| Sun Country SCX3097 | 3:42p | 52m | Wed–Thu |
| Sun Country SCX3097 | 3:48p | 50m | Mon, Sat |
| Sun Country SCX3097 | 3:55p | 50m | Fri |
| Sun Country SCX3097 | 4:17p | 51m | Tue |
| Sun Country SCX3097 | 4:27p | 53m | Sun |
Sun Country
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The route
One hop: CVG → STLDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Cincinnati (CVG) to St Louis (STL)
Cincinnati Northern Kentucky International Airport (CVG) has 8 nonstop flights a week to St Louis (STL), operated by Sun Country. No layovers, no connections — one hop out of CVG and you're there.
This route flies every day of the week, so any travel day works. Route data updated September 2026 from observed departures.
Route data updated September 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Cincinnati to St Louis?
The nonstop flight from Cincinnati (CVG) to St Louis (STL) takes about 52m in the air, based on recently observed nonstop departures.
How long does it take to drive from Cincinnati to St Louis?
Driving from Cincinnati to St Louis takes about 5h 21m, covering roughly 358 miles. The nonstop flight takes about 52m.