30 Before-and-After Photos That Show How Much the World Has Changed
NOW: Websites and smartphone apps have transformed the way we book flights — and so much more.
Today, sites like Google Flights make it easier than ever to find affordable tickets, travel for less, and compare prices.
You can also use apps like Hopper to get instant alerts on your phone whenever the price of flight drops. Hopper can also help you identify the cheapest time to fly during the holiday season and show you personalized recommendations for your next vacation.