Didn't we just run a NYC/LAX fare earlier this week? Well, yes, we totally did. And while that fare happens to still be available, we couldn't resist posting another very good deal for the same route:
Los Angeles to New York $219 round-trip, nonstop, incl. all taxes
Good for travel on select dates in January, and February. Valid for travel 7 days a week, with a 14-day advance purchase. Found via Travelocity.