2021 Priority Mail Rates

USPS Priority Mail is a fast and economical shipping service that provides delivery to anywhere in the United States within two to three days. With Priority Mail, you can send packages up to 70 lbs. and enjoy free USPS tracking and insurance of up to $50.

Stamps.com customers enjoy discounts of up to 40 percent over the Post Office rate on all Priority Mail shipments! These discounts are automatically calculated by the Stamps.com software.

Priority Mail Rate Changes in 2021

Priority Mail rates saw an average increase of 3.6 percent from 2020 to 2021. A one-pound package traveling from Los Angeles to New York (Zone 8) currently costs $8.42, up from $8.25 in 2020.

Rates for Priority Mail Flat Rate Boxes and Flat Rate Envelopes also increased in 2021.

Priority Mail Regional Rate Boxes provide great cost savings over regular Priority Mail when your parcel is over two pounds. For example, a Priority Mail Regional Rate Box A that weighs five pounds for delivery to Zone 8 will cost $12.64 compared to $21.96 for regular Priority Mail.

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