The weather stinks this time of year. But you can change it with a quick, cheap flight to the sun without ever leaving the U.S. A grand getaway to Tahiti or the Caribbean is always awesome, but sometimes you need something simpler. And there’s nothing simpler than booking a domestic flight deal alert. Our Thrifty Traveler Premium (and Thrifty Traveler Premium+!) members know it well – as soon as we find cheap domestic flights, we send them to their inboxes. And the deals for a warm weather domestic getaway on the cheap keep coming and coming lately. From an $89 roundtrip ticket to the desert southwest and even California or a $96…