941 airports and airfields in Ohio, of which 20 are large or medium commercial airports. Below are the main ones.
| Airport | IATA | ICAO | City |
|---|---|---|---|
| Cleveland Hopkins International Airport | CLE | KCLE | Cleveland |
| John Glenn Columbus International Airport | CMH | KCMH | Columbus |
| Akron Canton Regional Airport | CAK | KCAK | Akron |
| Akron Fulton International Airport | AKC | KAKR | Akron |
| Burke Lakefront Airport | BKL | KBKL | Cleveland |
| Cincinnati Municipal Airport Lunken Field | LUK | KLUK | Cincinnati |
| Cuyahoga County Airport | CGF | KCGF | Cleveland |
| Erie-Ottawa International Airport | — | KPCW | Port Clinton |
| Eugene F. Kranz Toledo Express Airport | TOL | KTOL | Toledo |
| Findlay Airport | FDY | KFDY | Findlay |
| James M. Cox Dayton International Airport | DAY | KDAY | Dayton |
| Mansfield Lahm Regional Airport | MFD | KMFD | Mansfield |
| Northeast Ohio Regional Airport | JFN | KHZY | Ashtabula |
| Rickenbacker International Airport | LCK | KLCK | Columbus |
| Springfield-Beckley Municipal Airport | SGH | KSGH | Springfield |
See every airport in Ohio — including general aviation fields, heliports and seaplane bases — with runways, elevation and the nearest airports: search the airport directory.
IATA codes (three letters) are used by airlines and passengers; ICAO codes (four letters) by air-traffic control. The first letter of a US ICAO code is usually K.