$1,099 Cheap Korean Air flights Chicago (ORD) to Seoul (ICN)

Set the “Price (lowest to highest)” filter on Expedia to look for cheap Korean Air round-trip flights from $1,783 from ORD to ICN. Affordable one-way fares from $1,099 are available as well.**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.

Look for one-way or round-trip flights to Seoul in January or February. You could find an affordable fare with Korean Air during these quieter months.

To grab affordable flights from ORD to ICN with Korean Air, begin your search about one month before your planned departure. You can save 17% when you lock in your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Want another tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Jet off on one of Korean Air’s 7 weekly direct flights from O’Hare Intl. Airport (ORD) to Incheon Intl. Airport (ICN). To see your choices, enter your origin, dates and destination and hit search. Next, apply the “Nonstop” and “Airline” filters.

It takes around 14h 50m to fly nonstop from O’Hare Intl. Airport (ORD) to Incheon Intl. Airport (ICN) with Korean Air.

The earliest Korean Air flight from ORD to ICN departs at 11:25AM UTC-6, arriving at 5:15PM UTC+9. If you want to jet off later in the day, the last Korean Air flight leaves ORD at 11:25AM UTC-6 and lands at ICN at 5:15PM UTC+9. Flying before noon is often a wise choice as morning and mid-morning flights are least likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Korean Air flights from O’Hare Intl. Airport (ORD) to Seoul arrive at Incheon Intl. Airport (ICN). This is the main gateway to this city.

Korean Air lets passengers bring 2 checked-in bags weighing up to 50 lb with maximum dimensions of 62 inches on standard economy flights from ORD to ICN. Additionally, you can take 1 cabin bag with you in the cabin. This carry-on luggage must not exceed 21 inches x 15 inches x 7 inches and weigh less than 39 lb. Baggage policies can differ based on the cabin class and fare type, so double-check your booking or Korean Air’s website to avoid any extra fees at the airport.

A 5-star airline rating and the ability to rack up points through Korean Airlines Skypass are the start of the reasons to travel from ORD to ICN with Korean Air. Plus, when you join Expedia’s free One Key™ program, you can earn OneKeyCash™* in addition to Korean Air’s loyalty program earnings. It’s yours to spend on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Korean Air generally operates Boeing 777-300ER planes for flights from O’Hare Intl. Airport (ORD) to Incheon Intl. Airport (ICN). Keep in mind that aircraft type can vary depending on operational requirements, so the plane you catch might be different on the day.

It’s usually possible to modify or cancel your flight, although there may be a charge if you made your booking over 24 hours ago. Want to keep your options open? Use Expedia’s “Changes included” or “No cancel fee” filter to find flights that won’t charge extra if you have to revise your plans. To modify your itinerary, visit “Trips,” select your flight and click on “Manage Booking” for more details.