Determined by an Assessment of KAYAK facts for all flights departing from inside of U . s . throughout the last 12 months, the cheapest day to fly for domestic flights is Wednesday. For international flights, Wednesday experienced the cheapest tickets on typical. Based upon an Examination of KAYAK info https://britedirectory.com/listings13128740/how-cheapest-flights-can-save-you-time-stress-and-money