Cost for priority mail letter

The cost for Priority Mail letter in the United States varies depending on the weight and size of the letter, as well as the destination. Here are the current rates for Priority Mail letters:

Domestic (within the United States)

• Flat Rate Envelope (up to 1 oz): $7.50
• Flat Rate Envelope (1-2 oz): $8.50
• Flat Rate Envelope (2-3 oz): $9.50
• Flat Rate Envelope (3-4 oz): $10.50
• Flat Rate Envelope (4-5 oz): $11.50

International

• Flat Rate Envelope (up to 1 oz): $24.50
• Flat Rate Envelope (1-2 oz): $26.50
• Flat Rate Envelope (2-3 oz): $28.50
• Flat Rate Envelope (3-4 oz): $30.50
• Flat Rate Envelope (4-5 oz): $32.50

Additional Fees

• Insurance (up to $100): $2.75
• Signature Confirmation: $3.50
• Delivery Confirmation: $1.50

Note: These rates are subject to change, so it's always best to check the official USPS website for the most up-to-date pricing information.

Also, keep in mind that these rates are for a standard letter size (up to 11.5 inches long, 6.125 inches wide, and 0.25 inches thick). If your letter is larger or heavier, you may need to use a larger envelope or package, which would incur additional costs.