There’s no question you can save money by booking your airfare and hotel together through one of the major online travel agencies. Keep in mind, though, that a vacation package may not be right for every trip.
Unless you manage to score a cheap last-minute airfare, you’ll often pay through the nose for a last-minute flight. However, bundling airfare and hotel is an effective way to save.
In short, YES; air, hotel, and other packages can lead to great savings. Every travel company doesn’t want some of your booking money, they want all of it, and they will do their best to get you to book every piece with them. There’s money at stake and they love to show you just how much you’re saving by booking on their site, together.