There are several Indonesian airlines that operate both domestic and international flights. Some of the major airlines in Indonesia include:
1. Garuda Indonesia: The national flag carrier of Indonesia and the largest airline in the country, Garuda Indonesia flies to numerous destinations across Asia, Europe, Australia, and the Middle East.
2. Lion Air: Lion Air is one of the largest privately-owned airlines in Indonesia. It operates both domestic and international flights to various destinations in Southeast Asia, East Asia, and the Middle East.
3. Batik Air: A subsidiary of Lion Air, Batik Air offers both domestic and international flights with a focus on comfort and quality service.
4. Citilink: Citilink is a low-cost subsidiary of Garuda Indonesia. It primarily serves domestic routes but also operates some international flights to neighboring countries.
5. AirAsia Indonesia: AirAsia Indonesia is part of the AirAsia Group, a major low-cost carrier in the region. It offers domestic and international flights to various destinations in Southeast Asia.
6. Sriwijaya Air: Sriwijaya Air is an Indonesian airline that serves both domestic and international routes across Southeast Asia and East Asia.
These are just a few examples of Indonesian airlines, and there are other smaller airlines as well that provide regional services within Indonesia.