Whether you're checking in at the airport or online, boarding pass spirit print card is a crucial step in getting ready for your trip. The first step in the process is to check in using Spirit's website or mobile app, usually 24 hours prior to the scheduled departure of your journey. Following check-in, you have the option of using an airport self-service kiosk or printing your boarding pass at home. Simply open the PDF boarding pass file from the online check-in page or email confirmation, then print it off on a regular sheet of paper for at-home printing. As an alternative, you can have a boarding card printed at the airport at the Spirit ticket desk or at a kiosk, albeit there might be a small cost.