Cheap Korean Air flights Chicago (ORD) to Jeju (CJU)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in
Flights from Chicago (ORD) to Jeju (CJU)
Origin airport
O'Hare Intl.
Destination airport
Jeju Intl.
Distance
10853 km
*Available to Expedia members.