To purchase a graduation ticket login to your BYU-Idaho account and search for "BYU-Idaho Ticket Office"
Click on the first search result
Then select the 'Commencement" option
Then sign in with your BYU-Idaho login information
Click on "Full Calendar"
Select the ticket that you want to purchase from the calendar.
You then can select the number of tickets you want to purchase and then add to the cart
Then you can check out by clicking "CHECKOUT"