How much does a Boeing MAX cost in 2025? As Simple Flying outlined in the cost of the A350, the answer to that question is not straightforward but depends on many factors. While the typical stated price for a MAX series aircraft is often said to be over $100 million, the current market values for the aircraft are around $55 million and the monthly leasing rates are around $400,000. Here are some things to know about the price of a Boeing 737 MAX family aircraft.