Looking to summer by Andalucia Travel Guide

There is obviously plenty of allocation; seats are still plentiful on planes to Alicante and hotel rooms in Barcelona remain free. This means you are more likely to fly when you want, to where you want and to even stay in the exact hotel you want. ... If you are booking your flight and accommodation separately, then it is doubly important to book early. If you leave it too late you could end up not being able to tie in the flight dates with your accommodation. ...