Direct flights from Columbus to Cincinnati
1 nonstop flight a week on 1 airline. Zero layovers — one hop from CMH to LUK.
Flight time: about 28m nonstop
Which days does it fly?
When does it fly?
Departure times in Columbus local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Reliant Air RLI526 | 9:09a | 28m | Wed |
The route
One hop: CMH → LUKDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Columbus (CMH) to Cincinnati (LUK)
John Glenn Columbus International Airport (CMH) has 1 nonstop flight a week to Cincinnati (LUK), operated by Reliant Air. No layovers, no connections — one hop out of CMH and you're there.
This route flies on Wednesday — check the schedule grid above before you pick a travel day. Route data updated August 2026 from observed departures.
Route data updated August 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Columbus to Cincinnati?
The nonstop flight from Columbus (CMH) to Cincinnati (LUK) takes about 28m in the air, based on recently observed nonstop departures.