Cheap Flights from Seoul (ICN) to Chicago (ORD) from HK$3,751~

Round-trip flights between Incheon Airport and ORD start from HK$8,718. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.

The majority of flights can be conveniently canceled online, but whether or not you are charged a fee depends on your airline. If you do need to cancel your trip, follow the easy instructions in the Customer Service Portal.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Incheon Intl. Airport (ICN) to O'Hare Airport flights, you'll see a "no change fees" filter for you to select.

With a flight distance of 10,500 kilometers from Incheon Intl. Airport (ICN) (ICN) to O'Hare Intl. Airport (ORD) (ORD), this is a long-haul flight. Be sure to drink plenty of water and move your legs from time to time.

A popular choice with many frequent flyers, Korean Air (KE) operates 21 monthly flights from ICN to ORD. Pick the one that fits in with your travel plans and book your fare today.

It is possible to get an amazing last-minute deal from Seoul–Incheon Intl. Airport to ORD, but it's also possible to miss out altogether! As many airlines release prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares air carrier prices and updates flight deals often, so you can be certain you're always getting the latest offers.