Is It Less Expensive To Move Up To The Top Of The Line Subsequent To Booking? The least expensive method for getting a business or top-of-the-line ticket is to purchase an economy ticket then, at that point, purchase an update. You can either do this following booking or search for somewhat late redesigns as your movement date draws near. The cost for premium lodge charges diminishes as you draw nearer to takeoff. Read Alaska Airlines First class Upgrade Policy. https://onlineairlinesbooking.com/alaska-airlines-first-class-upgrade/