What you need to know about Jetstar mobile apps
There is an iOS app from Jetstar which will work on your iPhone, iPod, or iPad.
As a member of Jetstar Jetstar's Plus, Max or Business Max (and we always recommend joining loyalty programs, you can use the app to manage your account, view upcoming reservations, and more.
As the most popular mobile platform in the world, Jetstar has taken notice of Android and provided an app for most Android devices. You can get the same stuff done on the Android app as you can on the iOS app for Jetstar.
Also take a look at Jetstar's website by clicking here — you should be able to do what you need there.