JUST ANNOUNCED: 72-Hour Southwest Sale - 1,200 Routes, $60 O/W Flights!

Summer flights from Southwest have arrived! Today's newly debuted 1,200-route sale is the first to encompass a good portion of the peak travel season, including the Fourth of July. United, US Airways, Frontier, and AirTran are matching these sale prices on many routes, too. American, Delta, and JetBlue are also in on the action for flights in May.

http://www.smartertravel.com/airfare/just-announced-72-hour-southwest-sale-200-flights.html?id=11140291