The butterfly in dreams means that you are making some kind of transition in your waking life. Perhaps you are moving from one direction to another, therefore you dream about the butterfly. The butterfly is also a symbol of your ability to be free from all of the stress. Perhaps you are feeling overwhelmed, therefore you see the butterfly in the very good way. Sometimes the dream could indicate the fact that you are making new decisions or moving from one phase to another.
Read more about dreaming of Butterfly in other dream meanings interpretations.