Chicago (ORD) to Seoul (ICN) flights
Nonstop from Chicago O'Hare International to Incheon International: distance, flying time, which airlines fly it and how often.
Distance
6,536 mi, great circle
Flying time
typical, gate to gate
Flights a day
average, November 2026
Airlines
passenger airlines
Airlines flying ORD to ICN
Also in the data (cargo, charter or a foreign airline on a domestic route): Air Incheon, Atlas Air, Western Global.
Route map
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Cheapest recent fare
Fares found in recent searches load here. You can also compare ORD to ICN fares by month.
Both directions
Frequently asked questions
How long is the flight from Chicago to Seoul?
About 13h 11m gate to gate for the 10,519 km (6,536 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from ORD to ICN?
Korean Air, with about 5.1 flights a day between them in our data (AeroDataBox, November 2026).