With most companies, the cost of moving a hot tub will depend on the size, the distance it needs to be moved, and if there are any unforeseen difficulties. For example, if a hot tub will not fit through a door, a crane may have to be called in, which of course, could get costly. On average, plan on spending $200 to $550 to move a hot tub less than 35 miles. To get an exact quote for your particular situation, consider getting multiple quotes from HomeAdvisor.com. According to Alltaskservices.com, they state that the average job will be between $250 and $400 if it is within 30 miles.