Do I have to pay for a child aged 2 or under? Children aged 2 and under will not be charged a ticket for entry into LEGOLAND California. A child aged 3 years or over will need to purchase a ticket for entry. Was this article helpful? Related articles What can my child 2 and under do? What are the standard ticket prices to LEGOLAND California? Can I take a backpack into LEGOLAND? The Hotel package states “ Room + 2nd day free”. What does 2nd day free mean? What are the current three levels of RNR and how do they differ?