Know what's hot in travel. Check out how these destinations shot to fame over the past year.

Discover the most-searched-for cities on KAYAK.

These beachside cities are seeing the biggest increase in KAYAK searches.

Need a vacation without breaking the bank? We looked at flight and hotel prices to find the top cities to visit on a budget.

From most Instagram-able to most foodie-friendly city, we've rounded up our top picks for this year.