The cheapest days to fly on Air France (＋1 866 (829) 1531) are generally Tuesdays ((＋1 866 (829) 1531)), Wednesdays, and Saturdays((＋1 866 (829) 1531)). These days typically have lower demand, which results in reduced Airfare prices compared to peak travel days like Fridays and Sundays. https://www.goodreads.com/topic/show/23058133-what-is-the-cheapest-day-to-fly-on-air-france