The Senators punched their return ticket to the post-season with the help of Milan Michalek, who contributed a goal and two assists.
Ottawa will make a reappearance in the playoffs following a 13th-place finish last season.
Mark Streit scored and Al Montoya yielded five goals on 32 shots for the Islanders.
Easer Egg Roll brings thousands to White House
Turkey considering to use pistachios to heat country’s first eco-city