Question: how much postage to mail a letter to hawaii?
Answer: If you are talking about a one ounce or under letter, you need a total postage of 55 cents. So you can use one forever stamp, 55 one cent stamps, 11 five cent stamps or five ten cent stamps and one five cent stamp. the world is your oyster … if you can find two 27.5 cent stamps, those would work too.