Arts and Entertainment How much does a uhaul cost per day? How much does a uhaul cost per day? U-Haul trucks - $40 per day. U-Haul trailers - $20 per day. Related Posts:The USPS Priority Mail Box Size Guide shows the weight of the box.Can I take U-Haul from USA to Canada?Can you return a U-Haul trailer when they are closed?How does line haul work?