| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Angara Airlines | International Airport Irkutsk |  | 2000 | 2G | AGU | Irkutsk | Irkutsk Oblast | Russia | Europe | Russia | Europe | 28 | 19 | Website | ||
| Baikal Airlines | 2001 | 1991 | X3 | BKL | Irkutsk | Irkutsk Oblast | Russia | Europe | Russia | Europe | 10 | 16 | Website | |||
| IrAero | International Airport Irkutsk |  | 1999 | IO | IAE | Irkutsk | Irkutsk Oblast | Russia | Europe | Russia | Europe | 10 | 10 | Website | ||
| Sayany Airlines | 1998 | Irkutsk | Irkutsk Oblast | Russia | Europe | Russia | Europe | 6 | 6 | Website |