what is the cheapest way to mail a large package

what is the cheapest way to mail a large package depends on the size, weight, and destination of the package. For larger packages, using ground shipping services like USPS Ground, UPS Ground, or FedEx Ground is often the most affordable option. These services are typically slower than expedited shipping methods but offer significant savings for heavy or oversized items. Additionally, flat-rate shipping options from USPS, like the large flat-rate box, can be an affordable way to ship large items domestically.