After allowing you to pay all your various bills, Amazon has now confirmed that it will also allow you to book your domestic flight tickets as well. As with everything else on the Amazon app, booking your flight tickets is extremely simple. In order to book your domestic flight, all you need to do is head on to the Amazon Pay page on the Amazon mobile app or on the official Amazon website, amazon.in and you are ready to go. What may also interest you is that there is up to a massive 5 per cent cash back on all bookings.