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 last week 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 $20. This price is valid on flights departing from Boston, MA, (BOS) with arrival in Newark, NJ, (EWR) on October 1 with return on October 7. Book this travel deal by September 5 for travel September 1 through October 31. Click here to see more routes.