Before you travel internationally — either by airplane or cruise ship — be sure to download this free app.
 
				 
				Before you travel internationally — either by airplane or cruise ship — be sure to download this free app.
 
				From bringing a refillable water bottle to booking direct, we’ve got tried and true travel hacks to save you money.
 
				If you fly a lot you may have considered joining TSA PreCheck or Global Entry. Here’s how to know which one is better for you.