usps postage rates priority mail

usps postage rates priority mail vary based on package size, weight, and destination. USPS offers different flat-rate options for Priority Mail, with prices starting at $7.95 for small flat-rate boxes and going up depending on the package’s weight and size. For larger and heavier packages, the cost is calculated based on the weight and the distance the package will travel. USPS Priority Mail provides faster delivery compared to standard mail services, with most shipments arriving within 1 to 3 business days, depending on the destination.