Dreams that involve floating or flying often represent a sense of freedom or escape from your current circumstances. The sensation of your body floating in the air may indicate a desire to rise above your problems or to gain a new perspective on a situation in your life.

The packed carnival setting suggests themes of excitement, chaos, and perhaps a feeling of being overwhelmed by external stimuli or social interactions. Carnivals can symbolize the fun and festive aspects of life, but they can also represent distractions or avoidance of deeper issues.

The elements of getting away from someone and cheating in your dream might indicate feelings of guilt or conflict in your waking life. It could suggest a desire to break free from a relationship or situation that feels constraining or dishonest. This part of your dream may reflect inner turmoil regarding your choices or actions in your relationships.

Overall, this dream may be highlighting your desire for freedom and excitement, while also bringing to the surface any underlying feelings of guilt or conflict. It may be beneficial to reflect on your current relationships and whether you are feeling trapped or unfulfilled in any aspect of your life. Consider what changes you might want to make to align more closely with your true desires and values.