Go to the website of the airline that your flight is booked with.
Look for an option titled "Check In" or something similar and click.
Enter the confirmation number that was provided to you when you purchased your airline ticket. Enter your name as well as any other information that is asked and press "Enter." If you do not have your confirmation number, look for the option that allows you to obtain it using your credit card information.
Select your seat if the option tells you to do so. Decide whether to upgrade your seat or not if the option is available. You can upgrade your seat for a fee or check in additional baggage. Click "Select Seat" or something worded similarly.
Look for the "Print Boarding Pass" option if the boarding pass hasn't already appeared on your screen. On your keyboard, press your control button or "ctrl" and "P" to bring up the print option. Press "OK" to print the ticket.
