Unexpected changes to travel plans are common, and many travellers end up having to make last-minute flight changes. Flying with Alaska Airlines gives you the option to alter your flight on the same day, allowing you to rearrange your itinerary without having to pay full price for a new ticket. You can handle these last-minute changes more easily if you are aware of Alaska Airlines' same-day flight change procedures, costs, and eligibility requirements. We'll go over all you need to know about same-day flight adjustments with Alaska Airlines in this article, including eligibility, costs, and the procedure. You can get help from Alaska Airlines' toll-free customer service line at 1-877-784-5049 if you have any more questions.