UPS charges a flat rate for package shipping, which is determined by a number of factors, including the dimensions, weight, and final destination.

It costs about $11 to ship 3 pounds through USPS. How Much Does 3 Pounds Cost To Ship Usps? The Regional Rate Box A weighs two pounds. A 5 pound package going to Zone 8 using the Regional Rate Box A will increase by $0.90 to $13.54 in 2022, compared to $12.64 (without the holiday surcharge). Priority Mail Regional Rate Boxes will increase in price for all shipping for Box A beginning in 2022. Use Priority Mail Flat Rate Envelopes or Boxes that come in standard sizes so you don’t have to worry about measuring them. Pay the same price for mailpieces weighing 70 pounds or more using USPS Priority Mail packaging and using our Priority Mail Flat Rate Envelopes or Boxes. Priority Mail from $9.00 to the Post Office: $7.62 for Commercial Base and $7.62 for Commercial PlusPriority Mail Flat Rate® Envelope$9.90 at the Post Office: $8.50 for Commercial Base and $8.50 for Commercial Plus The Forever Priority Mail Flat Rate See pricing online The cost is the same no matter where you are sending the item and it comes with tracking. This is a great option for those who need to send items that weigh less than 3lbs. Priority Mail First-Class Flat Rate 3lbs cost $4.95.

Usps flat rate boxes cost