Marion is correct.
It's the flight price that could work out expensive.
If you book well in advance though then you can get some really good bargains on flights.
We have found the cheapest flights with
www.ba.com this year but you do have to book as soon as they come out otherwise they go up in price.
The appartments used by package tour operators tend to be very small and very basic and you have to fight for a space aorund the pool.
If you book an appartment or house direct with the owner then you will usually find that you get much better value for money in that the accommodation tends to be more spacious, better cooking facilities (if you want that) and you will also find that the service is usually good because you are booking direct with the owner who will do their best to ensure that you are happy. The pool areas around privately owned complexes tend to be quieter as most of the houses there will be privately owned and not used all year round.
It all really depends what you are looking for and what is important to you.