| Cincinnati Municipal Airport Lunken Field Airport | LUK | Cincinnati | 29487 |
| Burke Lakefront Airport | BKL | Cleveland | 11449 |
| Delaware Municipal - Jim Moore Field Airport | DLZ | Delaware | 96 |
| Findlay Airport | FDY | Findlay | 57 |
| Toledo Executive Airport | TDZ | Toledo | 48 |
| Ohio University Airport | UNI | Athens/Albany | 45 |
| Akron Fulton International Airport | AKR | Akron | 42 |
| Erie-Ottawa International Airport | PCW | Port Clinton | 38 |
| Mansfield Lahm Regional Airport | MFD | Mansfield | 35 |
| Newark-Heath Airport | VTA | Newark | 26 |
| Neil Armstrong Airport | AXV | Wapakoneta | 24 |
| Zanesville Municipal Airport | ZZV | Zanesville | 22 |
| Northeast Ohio Regional Airport | HZY | Ashtabula | 21 |
| Miami University Airport | OXD | Oxford | 20 |
| Lima Allen County Airport | AOH | Lima | 19 |
| Fairfield County Airport | LHQ | Lancaster | 18 |
| Knox County Airport | 4I3 | Mount Vernon | 18 |
| Springfield-Beckley Municipal Airport | SGH | Springfield | 16 |
| Sidney Municipal Airport | SCA | Sidney | 12 |
| Wayne County Airport | BJJ | Wooster | 10 |
| Marion Municipal Airport | MNN | Marion | 8 |
| Greater Portsmouth Regional Airport | PMH | Portsmouth | 7 |
| Ross County Airport | RZT | Chillicothe | 6 |
| Van Wert County Airport | VNW | Van Wert | 5 |
| Bellefontaine Regional Airport | EDJ | Bellefontaine | 3 |
| Defiance Memorial Airport | DFI | Defiance | 3 |
| Gallia-Meigs Regional Airport | GAS | Gallipolis | 2 |
| Williams County Airport | 0G6 | Bryan | 2 |
| Middletown Regional/Hook Field Airport | MWO | Middletown | 1 |
| Alexander Salamon Airport | AMT | West Union | 0 |
| Ashland County Airport | 3G4 | Ashland | 0 |
| Barber Airport | 2D1 | Alliance | 0 |
| Barnesville-Bradfield Airport | 6G5 | Barnesville | 0 |
| Bluffton Airport | 5G7 | Bluffton | 0 |
| Brown County Airport | GEO | Georgetown | 0 |
| Cambridge Municipal Airport | CDI | Cambridge | 0 |
| Carroll County-Tolson Airport | TSO | Carrollton | 0 |
| Cincinnati West Airport | I67 | Harrison | 0 |
| Clermont County Airport | I69 | Batavia | 0 |
| Clinton Field Airport | I66 | Wilmington | 0 |
| Columbiana County Airport | 02G | East Liverpool | 0 |
| Darke County Airport | VES | Versailles | 0 |
| Fayette County Airport | I23 | Washington Court House | 0 |
| Fostoria Metropolitan Airport | FZI | Fostoria | 0 |
| Fulton County Airport | USE | Wauseon | 0 |
| Galion Municipal Airport | GQQ | Galion | 0 |
| Geauga County Airport | 7G8 | Middlefield | 0 |
| Greene County-Lewis A Jackson Regional Airport | I19 | Dayton | 0 |
| Grimes Field Airport | I74 | Urbana | 0 |
| Hardin County Airport | I95 | Kenton | 0 |
| Harrison County Airport | 8G6 | Cadiz | 0 |
| Harry Clever Field Airport | PHD | New Philadelphia | 0 |
| Henry County Airport | 7W5 | Napoleon | 0 |
| Highland County Airport | HOC | Hillsboro | 0 |
| Holmes County Airport | 10G | Millersburg | 0 |
| James A Rhodes Airport | I43 | Jackson | 0 |
| Jefferson County Airpark Airport | 2G2 | Steubenville | 0 |
| Kelleys Island Land Field Airport | 89D | Kelleys Island | 0 |
| Kent State University Airport | 1G3 | Kent | 0 |
| Lakefield Airport | CQA | Celina | 0 |
| Lawrence County Airpark Airport | HTW | Chesapeake/Huntington Wva | 0 |
| Madison County Airport | UYF | London | 0 |
| Middle Bass Island Airport | 3T7 | Middle Bass Island | 0 |
| Monroe County Airport | 4G5 | Woodsfield | 0 |
| Morrow County Airport | 4I9 | Mount Gilead | 0 |
| North Bass Island Airport | 3X5 | North Bass Island | 0 |
| Norwalk-Huron County Airport | 5A1 | Norwalk | 0 |
| Perry County Airport | I86 | New Lexington | 0 |
| Pickaway County Memorial Airport | CYO | Circleville | 0 |
| Pike County Airport | EOP | Waverly | 0 |
| Portage County Airport | POV | Ravenna | 0 |
| Port Bucyrus-Crawford County Airport | 17G | Bucyrus | 0 |
| Put-in-Bay Airport | 3W2 | Put-in-Bay | 0 |
| Putnam County Airport | OWX | Ottawa | 0 |
| Richard Downing Airport | I40 | Coshocton | 0 |
| Sandusky County Regional Airport | S24 | Fremont | 0 |
| Seneca County Airport | 16G | Tiffin | 0 |
| Union County Airport | MRT | Marysville | 0 |
| Vinton County Airport | 22I | McArthur | 0 |
| Wadsworth Municipal Airport | 3G3 | Wadsworth | 0 |
| Warren Airport | 62D | Warren | 0 |
| Warren County/John Lane Field Airport | I68 | Lebanon | 0 |
| Wood County Airport | 1G0 | Bowling Green | 0 |
| Wyandot County Airport | 56D | Upper Sandusky | 0 |
