Us Postage Rates 2024 To Canada. On september 16, 2024, the usps adjusted rates for priority mail® and ground advantage™ packages shipped to certain zip codes. Learn how to use usps to send letters from the u.s.
The easiest way to send letters from the usa to canada is with global forever stamps for. Find what the current price of a stamp is, how much it costs to send letters, and size/weight limits.