WHOA Southwest Airlines Flights as low as $39!! Planning a trip? Or maybe you decided to wait because it was too pricey? Time to check some flights again, because now through 6/15 you can score fares for as low as $39.00 one-way with Southwest Airlines Sale!! Thanks RHC! Did you know you can make money on all your online purchases? If you are new to Ebates you can get View Post