Iberia has departures at Terminal 3 and arrivals at Terminal 5 at the O’Hare International Airport. The airline suggests passengers arrive at the airport at least two hours ahead of flight departure to have enough time for security and other pre-departure procedures.
Iberia has codeshare flights with - Envoy Air, American Airlines, SkyWest Airlines, British Airways, PSA Airlines, >Finnair and Air Italy.
Phone number of Iberia: 1-800-772-4642
Official Website: http://www.iberia.com/