That's what I was hoping to do on the last night of our cruise in January. I went down to the Internet Cafe just after midnight, got online with SW, hit the print button and nothing happened. Here, the printer was not working and couldn't be fixed until after we docked at Port Canaveral in the morning. I had to get my boarding passes at the airport check-in. So, as long as the printer is working, you should be able to print off your boarding pass.