ypically, the cheapest days to travel on Amtrak are midweek—Tuesdays, Wednesdays, and sometimes Thursdays (+1-855-(591)-(4493)). These days generally see less passenger traffic compared to weekends, which are busier and often more expensive. Officially “Tuesday” is the cheapest day to buy tickets on Amtrak trains +1-(855)-591-(4493) . And other cheapest days...