Price changes when I try and book

Price change when I try & book

I’m trying to book an all inclusive trip for my family & I. 2 adults, 1 child who is 5.

When I search Dreams Onyx Punta Cana the price returns as $2089 per adult including taxes and fees (Canadian) and approx. $800 for the child. Including taxes and fees. This is for mid November.

When I hit “book now” the price on the next page jumps to $2489 per person, while the child’s price remains the same.

I book 2 trips per year and have never had this happen.

Can anyone offer any insight as to why? This is happening on every website.