subject: Free Six Flags St. Louis Tickets [print this page] One pass general admission tickets are $43 (smaller children get a discount offer, paying $33). Free Six Flags St. Louis Tickets are given to children under two. On top of the one day coupons, several season pass options are available from $43 upwards. Please be aware of the Six Flags St. Louis parking charges, which are between $15 and $20 depending on location.
