Vacationing during the quietest months of the year, June, August and October, comes with a few upsides — think more affordable flights and hotels and less rubbing shoulders with hordes of tourists. But there’s magic in the destination during the busy season. More events will be staged and more attractions will be open in April, May and July. If you’re eager to save, usually has the most affordable hotel rates. Expect to pay more for a bed in .