邮寄快递到波多黎各，国际快递21公斤以下以首重续重一斤收取运费，21公斤以上按大货价以公斤收取运费，货量大是会便宜一点点，21公斤以下的包裹续重一斤运费在二十几块钱这样，这是通过国际转运公司邮寄的折扣价，其中dhl和fedex快递两者性价比比较高，可以参考了解。波多黎各靠近美国，但相对美国来说，出口到波多黎各的货少得多，到波多黎各寄的重量越重，单价越便宜，并不是总价越便宜，波多黎各走ups更便宜，时效6-7个工作日,主要的重量段如下：
0.5-21kg
22-44kg
45-70kg
71-99kg
100kg以上
不同的重量段对应的单价不同，另外根据所寄的产品不同，价格也不一样。
for international express delivery to puerto rico, the freight will be charged by the first repeat weight of one kilo under 21 kg, and the freight will be charged by the bulk price of more than 21 kg. if the goods are large, it will be a little cheaper. the freight for a repeat weight of a kilo of parcel under 21 kg will be more than 20 yuan, which is the discounted price mailed through the international transport company. among them, dhl and fedex express have high cost performance, which can be referred to. puerto rico is close to the united states, but compared with the united states, the goods exported to puerto rico are much less. the heavier the weight sent to puerto rico, the lower the unit price, not the lower the total price, but the cheaper the ups for puerto rico, and the time limit is 6-7 working days. the main weight segment is as follows:
0.5-21 kg
22-44kg
45-70kg
71-99kg
more than 100 kg
different weight sections correspond to different unit prices, and according to the different products sent, the price is differen