If you're looking for a spell to physically grow a set of wings you are out of luck. No spell is going to accomplish that. Sure, you might see some on this site, but they are fantasy spells. They won't actually let you have wings.
Now on the astral plane if you travel there through astral projection you can certainly have the sensation of flying. But it doesn't work that way here on the physical plane. If it did the sky would be full of magical folks who found a way to avoid the hassles of going through airports.