What is the cheapest day to buy Frontier tickets?+1\\888\\249\\(9041) (USA)(F_A)The cheapest day to buy Frontier đ°đđđđđđđ đđļđŋđšđļđģđ˛đ đđļđ°đ¸đ˛đđ is typically on Tuesdays, Wednesdays, and Saturdays +1\\8...