S$596 Cheap Flights from Chicago to Seoul

View S$596 flight on Thu, 5 Feb, 2026Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Incheon Intl. Airport (ICN)

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Cheap Flights from Chicago to Seoul (ORD-ICN)

Prices were available within the past 7 days and start at S$596 for one-way flights and S$1,168 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 5 Feb - Sun, 8 Feb
ORD
Chicago
ICN
Seoul
S$1,168 Return, found 6 days ago
S$1,168
Return
found 6 days ago
Select American Airlines flight, departing Thu, 5 Feb from Chicago to Seoul, returning Sun, 8 Feb, priced at S$1,168 found 6 days ago
Turkish Airlines
Thu, 5 Feb - Sun, 8 Feb
ORD
Chicago
ICN
Seoul
S$1,267 Return, found 6 days ago
S$1,267
Return
found 6 days ago
Select Turkish Airlines flight, departing Thu, 5 Feb from Chicago to Seoul, returning Sun, 8 Feb, priced at S$1,267 found 6 days ago
WestJet
Tue, 2 Jun - Tue, 9 Jun
ORD
Chicago
ICN
Seoul
S$1,337 Return, found 1 day ago
S$1,337
Return
found 1 day ago
Select WestJet flight, departing Tue, 2 Jun from Chicago to Seoul, returning Tue, 9 Jun, priced at S$1,337 found 1 day ago
Cathay Pacific
Thu, 12 Mar - Sun, 22 Mar
ORD
Chicago
ICN
Seoul
S$1,505 Return, found 6 days ago
S$1,505
Return
found 6 days ago
Select Cathay Pacific flight, departing Thu, 12 Mar from Chicago to Seoul, returning Sun, 22 Mar, priced at S$1,505 found 6 days ago
EVA Airways
Thu, 12 Mar - Sun, 22 Mar
ORD
Chicago
ICN
Seoul
S$1,531 Return, found 6 days ago
S$1,531
Return
found 6 days ago
Select EVA Airways flight, departing Thu, 12 Mar from Chicago to Seoul, returning Sun, 22 Mar, priced at S$1,531 found 6 days ago
LOT-Polish Airlines
Sun, 12 Apr - Sun, 19 Apr
ORD
Chicago
ICN
Seoul
S$1,625 Return, found 1 day ago
S$1,625
Return
found 1 day ago
Select LOT-Polish Airlines flight, departing Sun, 12 Apr from Chicago to Seoul, returning Sun, 19 Apr, priced at S$1,625 found 1 day ago
Air Canada
Thu, 15 Jan - Wed, 28 Jan
ORD
Chicago
ICN
Seoul
S$1,791 Return, found 2 days ago
S$1,791
Return
found 2 days ago
Select Air Canada flight, departing Thu, 15 Jan from Chicago to Seoul, returning Wed, 28 Jan, priced at S$1,791 found 2 days ago
Finnair
Sun, 12 Apr - Sun, 19 Apr
ORD
Chicago
ICN
Seoul
S$1,982 Return, found 1 day ago
S$1,982
Return
found 1 day ago
Select Finnair flight, departing Sun, 12 Apr from Chicago to Seoul, returning Sun, 19 Apr, priced at S$1,982 found 1 day ago
Delta
Thu, 15 Jan - Wed, 28 Jan
ORD
Chicago
ICN
Seoul
S$2,142 Return, found 2 days ago
S$2,142
Return
found 2 days ago
Select Delta flight, departing Thu, 15 Jan from Chicago to Seoul, returning Wed, 28 Jan, priced at S$2,142 found 2 days ago
Korean Air
Thu, 15 Jan - Wed, 28 Jan
ORD
Chicago
ICN
Seoul
S$2,145 Return, found 2 days ago
S$2,145
Return
found 2 days ago
Select Korean Air flight, departing Thu, 15 Jan from Chicago to Seoul, returning Wed, 28 Jan, priced at S$2,145 found 2 days ago

Find the cheapest month to fly from Chicago (ORD) to Seoul (ICN)

October is typically the cheapest month to fly

From S$905 - S$1,790 per traveller.
Chicago to Seoul route information
Origin airport
O'Hare Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Canada, Air France, Air India, American Airlines, Cathay Pacific, Delta, EVA Airways, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, KLM, Korean Air, LOT-Polish Airlines, Lufthansa, Qatar Airways, Turkish Airlines, United, WestJet
Return price
S$1,167
Distance
10458 km
Average flight time
14 hours 50 mins

Flights from Chicago to Incheon

There are several airlines that operate frequent flights from Chicago (ORD) to Seoul (ICN) including

The earliest flight leaves O'Hare Intl. Airport at 11:30 and arrives at Incheon Intl. Airport at 04:00. The last flight of the day departs Chicago at 23:55 and arrives at Seoul at 16:30.

The flight distance from Chicago to Seoul is about 10576 km, the shortest flight is 13 hours 50 minutes with WestJet.

Expedia lets you search across the largest number of airlines and Incheon flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Chicago Incheon flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Chicago to Incheon trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Incheon flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Chicago to Incheon with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from O'Hare Airport to ICN?
Round-trip journeys from O'Hare Airport to ICN start from S$1,168. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from O'Hare Airport to Incheon Airport?
We understand that life can throw the odd curveball, so we've made it as hassle-free as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from ORD to Seoul–Incheon Intl. Airport that have flexible change policies?
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 O'Hare Intl. Airport (ORD) to Seoul–Incheon Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from O'Hare Airport to Incheon Airport?
The distance is around 10,500 kilometres. Travel pillow? Check. Noise-cancelling headphones? Check. You'll need to pack all the travel comforts for this long-haul Chicago to South Korea flight.
Which airlines fly direct from O'Hare Intl. Airport (ORD) to Incheon Airport?
Korean Air (KE) will get you from ORD to Seoul–Incheon Intl. Airport comfortably and safely. Take your pick of 21 flights each month along this route.
Are O'Hare Intl. Airport (ORD) to ICN flight tickets cheaper when they're purchased at the last minute?
Booking your trip from O'Hare Intl. Airport (ORD) to Incheon Intl. Airport (ICN) last minute could save you some cash. However, it could end up costing a good deal more! If you'd rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

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