Which airline flies the most flights to CMH? The top airline carrier flying out of Port Columbus Intl. is United Airlines and they fly over 1,226 flights every month.
- American Airlines - Columbus (CMH) to Houston (IAH) on 11/21 leaving at 2:20 am and returning on 11/23 at 11:16 am for only $261 per person.*
- American Airlines - Columbus (CMH) to Charlotte (CLT) on 11/21 leaving at 10:48 am and returning on 11/23 at 11:41 am for only $331 per person.*
- United - Columbus (CMH) to San Francisco (SFO) on 11/21 leaving at 6:05 am and returning on 11/24 at 7:10 am for only $338 per person.*
*Prices vary and will be updated when you view current flight availability results. Deals displayed here are based on flight pricing and availability as of 11/16/2017 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.