Marathon Airlines
| Website | https://www.flymarathon.aero/ | |
| Airline Ticket Office | +30 2241 440162-3 | |
| Lost & Found | +30 2241 440160 | |
| Cargo Services | +30 2241 440162-3 | |
| Website | https://www.flymarathon.aero/ | |
| Airline Ticket Office | +30 2241 440162-3 | |
| Lost & Found | +30 2241 440160 | |
| Cargo Services | +30 2241 440162-3 | |