Manila-Caticlan, Cebu Pacific, PAL Express, Philippine Airlines (with PAL Express) and Sea Air.
Excess baggage 150php($3.5)/kg over 10kg free allowance.
Manila - Kalibo, cheaper flights, serviced by ZEST, PAL Express, Cebu Pacific then 90min van or bus ride to Caticlan jetty to get to Boracay.
BWA member ship can be made at pretty much all centers. Service and Storage is not included in this fee. Typically about $35 a week to be treated like a king on the beach depending in which centre you go (service varies greatly).
You can not book extra baggage for Caticlan online, but you can for Kalibo flights.
Small beach so be on your safety when you launch !!
After talking to my guys I would also recommend not flying to caticlan but going from Manila to Kalibo.
From Caticlan you need to take a 10 min boat ride to your destination.
From Kalibo you have to add a 1:30h van ride. A private van will be in between 1500-1800 pesos. There are numerous places you can use to arrange the van ride. One example is: noynoy van @+63.9209086267. If you want to use them reserve three days ahead of time.
Kalibo is served by larger jets whereas Caticlan only accommodates small prop planes. So going through Kalibo allows you to take larger baggage.
I called Cebu airlines and they do take more than 10kg of luggage as drc mentioned and as long as you pay the excess fee did not indicate a weight limit to me.
....I still have no clue why anybody goes to the Phillipines for kiting though .....