You received an inactive ID card as part of a special mailing program we offer for added convenience to our loyal Passholders. It’s a very easy program where you go online to purchase your Pass and you’re ready to visit Six Flags. In order to use your card, go to the Passholder login page to pay for your Pass and activate the ID. At that time, it will be “turned on” and you will be able to use the card at the park.
Activate ID Card