Postage Rates from Cancún, Mexico to the U.S.: Complete 2024 Guide

Mailing items from Cancún to the United States? Here's a breakdown of current USPS and registered mail rates so you can budget accurately.

Standard USPS Rates

• Letter (under 1 oz): $1.45
• Letter (1–2 oz): $2.15
• Postcard: $1.30
• Flat-rate envelope: $14.55–$18.95
• Large envelope (flat): $2.75
• Large envelope (lumpy/non-uniform): $3.80
• Package (up to 4 lbs): $14.55–$18.95

Registered Mail Rates (Added Security)

• Letter (under 1 oz): $19.70
• Letter (1–2 oz): $25.70
• Postcard: $21.00
• Flat-rate envelope: $20.95–$23.30
• Large envelope (flat): $29.05
• Large envelope (lumpy): $30.35
• Package (up to 4 lbs): $20.95–$23.30

Note: Rates are subject to change without notice. Always verify current pricing at your local post office or on the USPS website before shipping.