Circ. Summer Deals???

I usually go to a Circ show looking at Zarkana, deals all seem to end June 30th. Why so early? saw One last summer, Love twice, Mysteri, and KA, O seems overpriced?? Will new deals come out or what??

Summer of Cirque tickets are available through the end of August

https://www.cirquedusoleil.com/en/offers/las-vegas/default.aspx