Airfare Deals in New York Winter Airfares on Sale - from $49 (each way) Virgin AmericaNovember 26, 2008 With flights to San Francisco, Vegas, L.A., New York, San Diego, Seattle, and Washington D.C., you can hit both the West Coast and the East Coast. Just book your flight by Dec. 1, 2008 for travel through Feb. 1, 2009 and save with Virgin America.