what is the cheapest way to ship something The cheapest way to ship something depends on the size, weight, and destination of the package. For small, lightweight items, USPS First-Class Mail is often the most affordable option. For larger packages, USPS Media Mail or Parcel Select Ground can provide low-cost shipping for books or other non-urgent items. For international shipments, services like DHL eCommerce or economy shipping options from FedEx can offer competitive rates. Always compare prices using a shipping calculator to find the most affordable option for your needs.