Use Expedia's filter tool to find some unbeatable Río Lagartos package deals. When you begin your search, just set your maximum budget and then sort the results by "Price: low to high." If you want to save, plan your escape for midweek, or search for Río Lagartos package deals in the off-season. Play around with your travel dates and you may score even bigger discounts. As a rule of thumb, it's typically best to book your vacation package as soon as possible.