Flights from Chicago to Seoul

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Chicago

United States

ORD

Chicago O'Hare International Airport

Seoul

South Korea

ICN

Incheon International Airport

Distance: 6,536 miles

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

Chicago to Seoul route overview

Chicago O'Hare International Airport (ORD) serves Chicago; Incheon International Airport (ICN) serves Seoul.

The airports are 6,536 miles apart by great-circle distance.

Frequently asked questions

Which airports serve the Chicago to Seoul route?

Chicago O'Hare International Airport (ORD) is the origin airport and Incheon International Airport (ICN) is the destination airport.

How far is Seoul from Chicago?

ORD and ICN are approximately 6,536 miles apart by great-circle distance.

More routes from Chicago

Published schedules are temporarily unavailable for ORD. Airport facts and route navigation remain available.