Dependant on an Evaluation of KAYAK knowledge for all flights departing from within U.s. over the past twelve months, the cheapest day to fly for domestic flights is Wednesday. For Global flights, Wednesday had the cheapest tickets on normal. Spend less on airfare by seeking low-priced flight tickets on KAYAK. https://shanepqfoj.thechapblog.com/32965062/cheapest-flights-no-further-a-mystery