Hours Of Operations Dollar Tree Connecticut Old Saybrook Dollar Tree Hours of Operation and Locations in Old Saybrook, CT 4.9 - 154 votes 1 Locations in Old Saybrook Dollar Tree Hours Category: Grocery & Market Dollar Tree - Old Saybrook, CT 6475 907 Boston Post Rd.(860) 388-9335 View Store Details Explore Old SaybrookView More Apparel MarshallsCarharttRainbowVineyard VinesCoach Sports VansColemanWest MarineSporting Goods IncorporatedAt Last Jewelry MarshallsCartierMain Street GalleryTiffany & Company Recommend For You Gamestop Rent-A-Center Sam's Club Sears Payless ShoeSource Staples Kmart Kroger Big Lots Sunglass Hut