Istanbul to Chicago Business Class Flights
Lie-flat business class · 11h 30m · Turkish Airlines
Based on fares from the past 90 days. Prices vary by date.
Compare business class flights from Istanbul to Chicago. Lie-flat seats from €1,750 on Turkish Airlines. Flight time 11h 30m, distance 8,700 km. Book 2-4 months ahead for the best fares.
Airlines on this route
Business class service between Istanbul and Chicago is operated by Turkish Airlines . All carriers offer lie-flat seats with direct aisle access on this 8,700 km route, with typical flight times of 11h 30m.
What to expect on Istanbul–Chicago
At 11h 30m, this long-haul route is where business class truly shines. Expect a fully lie-flat bed (Lie-flat), multi-course dining, and premium lounge access at Istanbul. Turkish Airlines operates the most competitive fares starting at €1,750.
Istanbul (IST) — departure airport
Flights depart from Istanbul (IST). Business class passengers have access to premium lounges before departure. Your destination airport is Chicago (ORD). See our IST airport guide for lounge details and ORD arrival info.
How to book Istanbul to Chicago business class
Prices for business class from Istanbul to Chicago range from €1,750 to €4,500. For routes above €1,500, booking 3–6 months ahead and being flexible with dates can save 20–30%. Set a price alert and wait for sales. Compare fares across 1 airlines — prices can vary by €1,375 or more depending on the carrier and season.