The smallest moving van moving one way is usually the cheapest way to go. My boyfriend moved up here from New Orleans and we looked at many options. Budget Trucks ended up being the least expensive. There was no where that I could find that would rent a cargo van one-way which would have been ideal and the cost of renting an SUV or minivan was much more expensive than the moving truck. I got a discount code for Budget when I changed my address with USPS and I am sure you can find other discount options as well.