Chicago Istanbul flights (ORD - IST) - book cheap flights to Turkey
Enjoy wonderful low-priced fares on Chicago Istanbul flights (ORD - IST). Istanbul, Turkey's largest city, straddles the border of Europe and Asia on the coast of the Black Sea and is its country's economic, cultural and historical center. Travelers can take in millenniums worth of history when they visit the fourth century Column of Constantine or the enormous Hagia Sophia from the sixth century. The grandeur of Roman, Byzantine and Ottoman architecture are all on display. The Grand Bazaar is the world's oldest and largest covered market, dating to the 15th century. Book your flights from Chicago to Istanbul with Lufthansa today and take advantage of our great offers.