(Low Fare Booking)What day is the cheapest to book American ????????????l????nes? https://support.google.com/chrome/thread/307237539?hl=en&sjid=10786512866210426335-AP The cheapest day to book fl????ghts on American ????????????lines typically varies, but Tuesdays and Wednesdays (Book ????-????????????-????????????-???????????????? Off 20%) are generally considered the best days... https://support.google.com/chrome/thread/307237539?hl=en&sjid=10786512866210426335-AP