The old favourite...
You will need at least three people for this spell to work. Have one person lay of the floor face up and the others sit either side with their hands slightly under the person to be levitated. They should remain completly still as you start to chant:
"Light as a feather, stiff as a board." (keep repeating)
Start off loudly gradually getting softer until you are saying it in your head. The person should then slowly start levitating.
and another one :
4 candles yellow OR white DO NOT MIX
and a quiet place to begin
First you must place the candles in a circle one in each direction. Hold the feather in your non-dominate hand (the one you don't write with). Feel it's force, its gift of lightness. Light the candles. Start in the East and work Sun-wise (clockwise)
Enter the Circle and sit in a comfortable position. Facing North.
Now, you must chant the following 9 times "In the light I see, In the dark I am blind. In the world I walk in the circle I fly."
Next clear your mind, feel the feather float in your open mind, then feel the feather float in your open hand and lift with it. AND NOW YOU LEVIATE. The spell should be performed at dawn