| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avianca Ecuador | Mariscal Sucre International Airport |  | 1986 | 2K | GLG | Quito | Pichincha | Ecuador | Americas | Ecuador | Americas | AVIANCA | 10 | 10 | Website | |
| Ecuatoriana de Aviación | Mariscal Sucre International Airport |  | 2006 | 08/1957 | EU | EEA | Quito | Pichincha | Ecuador | Americas | Ecuador | Americas | VASP | 30 | Website | |
| Icaro Air |  | 2011 | 1971 | X8 | ICD | Quito | Pichincha | Ecuador | Americas | Ecuador | Americas | 1 | 2 | Website | ||
| SAEREO | Mariscal Sucre International Airport |  | 1994 | MZ | SRO | Quito | Pichincha | Ecuador | Americas | Ecuador | Americas | 4 | 5 | Website | ||
| SAETA | Mariscal Sucre International Airport |  | 2000 | 1960 | EH | SET | Quito | Pichincha | Ecuador | Americas | Ecuador | Americas | 18 | Website |