How many stamps do i need to mail a thick letter from Los Angles, CA EEUU to Buenos Aires, Argentina??

Question

How many stamps do i need to mail a thick letter from Los Angles, CA EEUU to Buenos Aires, Argentina??

Answer 1

Take it to the post office, they will tell you exactly how much it cost. They charge per ounce and since you dont know how many ounces it is, you really should just take it there.

Answer 2

Weigh the envelope and then go to USPS.com and let them calculate it for you.  

Since it's international, best way might be air mail.

Answer 3

I would federal express it.  if the letters arent that important http://ircalc.usps.gov/intl_speed.asp?CI...

Rate charts and complete information for Argentina

    Mailing Services   (Show Dimensions) Estimated

Delivery Time*  Price

    Global Express Guaranteed® Document Service    

          See Service Guide Before Mailing  1 - 3 Days $54.75  

    Global Express Guaranteed® Non-Document Service    

          See Service Guide Before Mailing  1 - 3 Days  Calculate  

    Global Express Mail™ (EMS)      3 - 5 Days $26.10  

    Airmail Letter Post      4 - 7 Days $9.75  

    Economy (Surface) Letter Post    

          (Rate for pieces 16 ounces or less)  4 - 6 Weeks $6.00