Us Letter Postage To Canada. However, domestic letters in the u.s under 1 ounce (28g) costs $0.49, however you can buy forever stamps for $0.47 each. The maximum weight for a standard letter is 3.5 ounces, so use a flat if you're sending more than 3.5 ounces.
So it becomes essential for customers of canada post to know the postage rates from canada to the usa. * the number of sheets of paper corresponding to each weight band is provided as a general guideline only. International business mail from canada to the usa and worldwide.
However, domestic letters in the u.s under 1 ounce (28g) costs $0.49, however you can buy forever stamps for $0.47 each.
Send 1 oz letters or postcards around the world with one global forever ® stamp, which currently costs $1.20. Canada post doesn’t deliver any post only in canadian province but it also delivers in the usa. So it becomes essential for customers of canada post to know the postage rates from canada to the usa. An express mail international flat rate envelope costs $40.38 for a maximum weight of 20 pounds, with expected delivery in three to five business days.