When managing your flight services, the best way to add or remove is by using the manage my booking feature. However, with the Alaska Airlines Manage Booking section, you can access your upcoming flight before the scheduled departure. The service may be chargeable to add or change, and you must pay to complete the additional flight service. For instance, if you find any confusion while using the Alaska Manage My Booking option, you can make a call to our skilled agents for guidance.