| name | Hub | image | date Ceased operations | date Commenced operations | IATA Code | ICAO Code | city Headquarters | administrative division Headquarters | country Headquarters | continent Headquarters | Country | continent | Parent | number of aircrafts | number of destinations | Website |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Meridiana | Olbia Costa Smeralda Airport |  | 28/02/2018 | 1964 | IG | ISS | Olbia | Sardinia | Italy | Europe | Italy | Europe | Alitalia | 15 | 51 | Website |
| Alisarda |  | 1991 | 1963 | IG | ISS | Olbia | Sardinia | Italy | Europe | Italy | Europe | 25 | Website | |||
| FlyOristano | Oristano-Fenosu Airport | 2011 | 2010 | Oristano | Sardinia | Italy | Europe | Italy | Europe | 2 | Website |