Are there nonstop flights from Oklahoma City (OKC) to Columbus (CMH)?

No. The fastest connection is via Nashville, about 2h 48m of total flying time.

What is the fastest connection from Oklahoma City (OKC) to Columbus (CMH)?

via Nashville ≈ 2h 48m, via Chicago ≈ 2h 50m, via Chicago ≈ 2h 53m (estimated flying time, excluding layovers).

from 15,000 ANA miles, from 15,000 JAL miles (economy, one way, based on the published award charts).

OKC Will Rogers World Airport (OKC) to John Glenn Columbus International Airport (CMH)・1,389 km

No nonstop flights. The fastest connection is via Nashville (BNA), about 2h 48m of flying time (layover not included).

With milesANA 15,000 miles+ (via ORD)JAL 15,000 miles+ (via DFW)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

16 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.