For those of you who aren't familiar with the concept of a package holiday, it's perhaps best to begin with a brief explanation of what they involve.
In general terms, you can think of them as being a type of holiday where you allow a single travel company to deal with almost all of your needs.
When you make your booking, you'll be travelling with a company who will organise your flights, airport transfers and accommodation for you as part of the whole package.
As you might imagine, this can take much of the stress out of your booking.
It's easy to see why this is popular with so many people and yet it's also the case that some people worry that their choices will be limited.
Over the years, package holidays have been particularly popular with those going to the leading Mediterranean destinations, including Spain and the Greek islands.
But does it now seem a bit old-fashioned to book a trip of this type? The reality is that such holidays can still offer you a great deal, which is why bookings remain strong.
You don't have all of the hassle involved in booking a flight and finding a hotel or other accommodation.
Instead, you can usually avoid having to make individual arrangements.
Indeed, you'll often see that you'll be able to get better accommodation at a much lower price if you're willing to book using a single tour operator.
Does this all mean that you need to forget about using the internet? On the contrary - you'll now find that there are a large number of internet travel companies who have come to specialise in package holidays to Spain and elsewhere.
That means that you can get a great holiday to Spain at a fraction of the normal cost and without any of the usual hassle involved in making your booking.