₩2,027,500 Cheap Korean Air flights Chicago (ORD) to Jeju (CJU)

View ₩2,027,500 flight on Sun, May 3, 2026Opens in a new window

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₩2,027,500 Cheap Korean Air flights Chicago (ORD) to Jeju (CJU)

Prices were available within the past 7 days and start at ₩2,027,500 for one-way flights and ₩4,568,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Sun, Jun 7 - Sun, Jun 14
ORD
Chicago
CJU
Jeju City
₩4,568,700 Roundtrip, found 6 days ago
₩4,568,700
Roundtrip
found 6 days ago
Select Korean Air flight, departing Sun, Jun 7 from Chicago to Jeju City, returning Sun, Jun 14, priced at ₩4,568,700 found 6 days ago
Korean Air
Sat, Jun 6 - Mon, Jun 15
ORD
Chicago
CJU
Jeju City
₩4,575,600 Roundtrip, found 6 days ago
₩4,575,600
Roundtrip
found 6 days ago
Select Korean Air flight, departing Sat, Jun 6 from Chicago to Jeju City, returning Mon, Jun 15, priced at ₩4,575,600 found 6 days ago

Frequently asked questions

How much is a Korean Air flight from O'Hare Intl. Airport (ORD) to Jeju Intl. Airport (CJU)?
Apply the "Price (lowest to highest)" filter on Expedia to find cheap Korean Air return flights from ₩4,568,700 from ORD to CJU. Affordable one-way fares from ₩2,027,500 are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ORD to CJU with Korean Air?
January is one of the cheapest months to get away to Jeju City with Korean Air. You could also find fantastic deals on return and one-way fares in February.
Does Korean Air fly nonstop from O'Hare Intl. Airport (ORD) to Jeju Intl. Airport (CJU)?
To see if there's a direct journey from ORD to CJU with Korean Air or any other airlines, check the "Nonstop" box when browsing for flights.
What airports does Korean Air fly into in Jeju City?
Jeju Intl. Airport (CJU) is the primary Jeju City gateway for Korean Air flights from O'Hare Intl. Airport (ORD).
What kind of luggage can I take on a Korean Air flight from O'Hare Intl. Airport (ORD) to Jeju Intl. Airport (CJU)?
Korean Air allows passengers to bring 2 checked-in bags weighing up to 23 kgs with maximum dimensions of 62 inches on standard economy flights from ORD to CJU. You can also take 1 cabin bag in the cabin. This carry-on luggage must not exceed 21 inches x 15 inches x 7 inches and be no heavier than 18 kgs. Baggage allowances can vary depending on your fare type and cabin class, so double-check your booking or Korean Air's website to avoid additional fees at the airport.
Can I change or cancel my Korean Air flight from O'Hare Intl. Airport (ORD) to Jeju Intl. Airport (CJU)?
You can usually reschedule or cancel your flight, although additional fees may apply if you booked more than 24 hours ago. Need to keep your options open? Make use of Expedia's "No cancel fee" or "Changes included" filter to find flights that won't charge extra if you need to adjust your plans. To make modifications, visit "Trips," select your flight and click on "Manage Booking" for more details.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Jeju Intl.
Distance
10853 km
*Available to Expedia members.