Are there nonstop flights from Columbus (CMH) to Cleveland (CLE)?

No. The fastest connection is via Detroit, about 1h 29m of total flying time.

What is the fastest connection from Columbus (CMH) to Cleveland (CLE)?

via Detroit ≈ 1h 29m, via Toronto ≈ 1h 57m (estimated flying time, excluding layovers).

John Glenn Columbus International Airport (CMH) to Cleveland Hopkins International Airport (CLE)・180 km

No nonstop flights. The fastest connection is via Detroit (DTW), about 1h 29m of flying time (layover not included).

None.

2 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.