Flying in Shanghai from LAX and I want the best and cheapest way to get to Disneyland.

So you will arrive at PVG, right? Well, it is suggested to take subway line 2 to Chuansha Station within 20min (CNY4). Then walk to Chuansha Road South Chuanhuan Road stop to take bus line Chuanfeng Special line and get off at Dufuting stop (CNY2). Thereafter, take a taxi to reach with the cost of no more than CNY20. Disneyland is not very far from PVG, so you can also take a taxi to reach at a cost of CNY60-70.