United Airlines offers roundtrip flights to New York City from select cities in the U.S. with prices starting at $96.20, as provided by ShermansTravel. (Click on "United.com" in the main paragraph to see this sale; all taxes are included.) That's tied with our mention from two weeks ago as the best price we've seen for flights to New York on any airline. It's also a current low for select routes by $22. This price is valid on flights departing from Boston, MA, (BOS) with arrival in Newark, NJ, (EWR) on October 15 with return on October 21. Book this travel deal by September 22 for travel October 1 through November 30. Click here to see more routes.