Just found out Google Flights crunched four years of data to spill the tea on when to book the cheapest flights! Turns out, flying on Tuesdays is your best bet for saving cash, and layovers can save you up to 25% (worth the hassle?). For domestic trips, book 21-52 days out (38 is the magic number), and for Europe, aim for 94 days in advance. Holiday trips? Early October for Thanksgiving, late October for Christmas. Bookmark this for your next getaway! #TravelHacks #CheapFlights #GoogleFlights #VacationPlanning #TravelTips #Spirituality