Factors that may affect the cost of your move:

Size: The more weight, the more cost. 

Distance: The number of miles you're traveling and the states between your home and your destination matters. Some carriers only serve certain states. 

Time: Moving during peak times, such as the summer or holidays, means that you'll pay more for your move. 

Packing: Many moving companies will help you pack, but keep in mind that help costs money. If you want to save money, pack as much as you can on your own, leaving only the hardest tasks for the movers. 

Appliances: Many movers will disconnect major appliances (for example, washing machine, ice maker) at your old home and reconnect them at your new home. However, movers typically charge for this service. 

Staircases: Movers won't love your three-story house as much as you. Expect additional costs based on the number of staircases used. 

Pianos: Movers typically charge extra for large objects.