New Jersey International Airport Code. Kewr) is an international airport within the city limits of both newark and elizabeth, new jersey, in the united states. New jersey's newark liberty international airport (ewr), which first opened back in 1928, is 15 miles southwest of midtown manhattan.

The newark liberty international airport (ewr) is new jersey’s largest airport and part of the port authority of new york. Airport code, location, and contact info.