You could do something like...
Magic Elf Wings [Racial]
Prerequisite: Elf, Wisdom 13+
Benefit: You can manifest a connection to the Plane of Elemental Air in the form of a pair of feathered wings. Doing so is an Immediate action. You may use these wings to reduce the damage of a fall (as the feather fall spell), or to give yourself a +4 bonus on a Jump check. This is a Supernatural ability.
You may not manifest wings if you are wearing normal armor; however, you may buy or modify Light armor to suit your winged form for +150 gp.
Magic Flying Elf PrC
Prerequisites: Elf, Magic Elf Wings
Benefits:
- HD: d6
- BAB: Poor
- Good Save: Reflex
- Skills: 4 + Int -- Ranger skill list, plus Kn (religion, arcana, history) and Spellcraft.
Special[/b]:
1: Sky Eyes, Glide
2: +1 spellcasting level, Air Mastery
3: Air Magic, +2 Wisdom
4: +1 spellcasting level, Flight
Sky Eyes (Ex): +4 Racial bonus on Spot checks; overlaps with Elf bonus.
Glide (Ex): You may manifest your magical elf wings as an (Ex) ability, despite the fact that they are very obviously magical elf wings. You may also glide while falling, choosing to move 5 ft. horizontally for every 10 ft. you descend.
Air Mastery (Ex): +1 to attack and damage rolls against airborne foes.
Air Magic (Su/Sp): You gain one of the following benefits: free Extended [Air] spells, free access to the Air domain, or energy resistance 10 vs. Electricity.
Flight (Ex): You gain a Fly speed equal to your land speed +10 ft.
Cheers, -- N