What day is the cheapest to book ???????????????????????????????? ????????????????????????????????.... https://support.google.com/phoneapp/thread/307289634?hl=en&sjid=18246194733039146383-AP The cheapest day to book fl????ghts on American ????????????lines typically varies, but Tuesdays and Wednesdays (Book ????-????????????-????????????-???????????????? Off 20%) are generally c... https://support.google.com/phoneapp/thread/307289634?hl=en&sjid=18246194733039146383-AP