We help you find cheap flights by searching thousands of routes, across hundreds of airlines, so that you can easily compare the prices. Alaska Airlines is normally the cheapest airline for flying from New York Newark Liberty International Airport to Chicago O'hare International Airport. But we recommend that you check all possible airlines, to be sure of getting a great deal.
The most popular airlines to fly with are Alaska Airlines, but they're not always the cheapest. If you want a bargain, try widening your search to include other airports in Chicago and more flights.">At the other end of the spectrum, flights in high season are very expensive. But you might be able to get a good last-minute deal. Whenever you fly, you'll have plenty of choice. There are five flights every week from New York Newark Liberty International Airport to or via Chicago O'hare International Airport.
Did you know you can compare accommodation prices too? If you need somewhere to stay in Chicago, take a look at our hotel options to get an idea of prices.
