Sun Country IAD TerminalBy WILLIAM SMITH / September 6, 2024 https://central.xero.com/s/question/0D58V00009LsNiZSAV/18668384910-what-is-the-cheapest-day-of-the-week-to-fly-to-france-https://central.xero.com/s/question/0D58V00009LsNiZSAV/18668384910-what-is-the-cheapest-day-of-the-week-to-fly-to-france-