Subway: Buy One, Get One 6 inch Sub FREE (before 9:00 am) starting 4-18 April 15, 2011 by Queen Mum 1 Comment More Freebies /Daily Deals/Ultimate Gift Guide /Submit A Deal Starting Monday 4/18, buy one 6 inch sub before 9AM and get another 6 inch sub for free! Breakfast and lunch in one stop, who’s in?! Hurry offer is only good through 4/29. Restrictions apply. Thanks Dayna!