In general, I did find the Azores to be quite affordable. This is especially the case for a group of islands sitting out in the middle of the Atlantic Ocean. Although mainland Portugal is sure to be less expensive than the Azores, don’t expect to break the bank while visiting. Another great part of the islands, is that so many attractions are free of charge. These include hikes, viewpoints, beaches, and more. Even the attractions that have an entrance fee, such as some hot springs, will cost less than $10 a person.