All things considered, when Alaska airlines cancellation policy your arrangements change inside the initial 24 hours following your ticket buy, this is the very thing that you want to be aware of. First, If you really want to drop your flights, you will have a fair amount of money returned for the expense of your unused tickets. Second, If you want to change your flights, you can do so once without paying any change charges. You'll in any case be answerable for any passage increments and charges that apply to your new schedule.