2010 TICKET PRICES Sea World OPENS FEB. 27TH Tickets are good for 2 Days (Click here for schedule) Order Tickets Online Adult $54.13 $58.99 at gate (one day pass) Child (ages 3-9) $45.86 $49.99 at gate (one day pass) Fiesta Texas OPENS FEB 27TH (Click here for schedule) One Day Pass $29.00 $34.99 - $49.99 at gate Schlitterbahn - New Braunfels only OPENS TBA (Click here for schedule) Adult NOT AVAILABLE Child (ages 3 - 11) NOT AVAILABLE