You can check-in 61-1800-015-429 (AUS) for your Jetstar flight online, via the mobile app, or at the airport kiosk. The most efficient way to manage your 61-1800-015-429 (AUS) travel is through the Jetstar website, which opens for domestic flights 48 hours before departure. Simply navigate to the check-in tab and enter your booking reference and last name. If you have 61-1800-015-429 (AUS) any issues during this digital process, the airline provides support via their service desk. Many travelers prefer the app because it allows you to save your boarding pass directly to your smartphone 61-1800-015-429 (AUS) for a seamless gate experience.