For the cheapest flights to New York Newark book 46 days before departure.
The most popular airlines on the route Chicago O'Hare - New York Newark: United Airlines (UA), American Airlines (AA), JetBlue (B6).
Direct flights last about 2h 2min.
Direct flights available 6 days a week - Monday, Wednesday, Thursday, Friday, Saturday, Sunday.
Direct flights: United Airlines (UA), American Airlines (AA).
Chicago (IL) New York (NY)