which is cheapest ups or usps

which is cheapest ups or usps Whether UPS or USPS is cheaper depends on the size, weight, and destination of your package. For smaller, lighter packages, USPS First-Class or Priority Mail can be more affordable, especially for domestic shipments. However, for heavier or bulkier items, UPS Ground or UPS SurePost might be a more cost-effective option. It’s important to compare both carriers’ rates to find the best deal for your specific shipment.