There is a big question as to whether you can ship Cuban cigars to US (United States). There are a variety of answers, depending on the exact question. In a sense, the answer is yes because there are Cuban cigars in the US. But in a sense, the answer is no because you can’t just go to Cuba and send some cigars through the regular mail to your house in the US.
You can however ship Cuban cigars within the US. The reason we know this is true is because if you order cigars online from any cigar shop around the country, you can order online and have your selection be sent to your house. You are buying Cuban cigars from this shop online, and therefore you can ship Cuban Cigars to US (but I guess it’d be more within the US).