Find Cheap Flights from Chicago to South Korea

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Chicago to South Korea

(Round-trip)
Depart: Fri Nov 10 2017 Return: Mon Nov 13 2017 Trip spans 4 days
China Eastern
China Eastern
ORD
ICN
39h 55m
1 stop
ICN
ORD
58h 45m
2 stops
Depart: Sat Jan 13 2018 Return: Wed Jan 24 2018 Trip spans 12 days
Air China
Air China
ORD
PUS
25h 20m
2 stops
PUS
ORD
31h 17m
2 stops
Depart: Wed Oct 25 2017 Return: Wed Nov 15 2017 Trip spans 22 days
Multiple Airlines
Multiple Airlines
ORD
ICN
39h 35m
2 stops
ICN
ORD
44h 18m
2 stops
Depart: Wed Nov 8 2017 Return: Wed Nov 22 2017 Trip spans 15 days
China Eastern
China Eastern
ORD
ICN
32h 40m
1 stop
ICN
ORD
17h 45m
1 stop
Depart: Fri Jan 12 2018 Return: Wed Jan 24 2018 Trip spans 13 days
Air China
Air China
ORD
PUS
36h 50m
2 stops
PUS
ORD
42h 35m
2 stops
Depart: Sun Nov 19 2017 Return: Sat Dec 2 2017 Trip spans 14 days
China Eastern
China Eastern
ORD
ICN
39h 55m
1 stop
ICN
ORD
17h 45m
1 stop
Depart: Sat Jan 13 2018 Return: Fri Jan 26 2018 Trip spans 14 days
Air China
Air China
ORD
PUS
25h 20m
2 stops
PUS
ORD
24h 22m
2 stops
Depart: Fri Dec 1 2017 Return: Wed Dec 13 2017 Trip spans 13 days
China Eastern
China Eastern
ORD
ICN
34h 30m
1 stop
ICN
ORD
17h 45m
1 stop
Depart: Mon Dec 4 2017 Return: Mon Dec 11 2017 Trip spans 8 days
China Eastern
China Eastern
ORD
ICN
39h 55m
1 stop
ICN
ORD
17h 45m
1 stop
Depart: Thu Jan 11 2018 Return: Wed Jan 24 2018 Trip spans 14 days
Air China
Air China
ORD
PUS
49h 20m
2 stops
PUS
ORD
42h 35m
2 stops
Depart: Wed Dec 6 2017 Return: Wed Dec 20 2017 Trip spans 15 days
China Eastern
China Eastern
ORD
ICN
39h 55m
1 stop
ICN
ORD
17h 45m
1 stop
Depart: Fri Jan 12 2018 Return: Fri Jan 26 2018 Trip spans 15 days
Air China
Air China
ORD
PUS
35h 35m
2 stops
PUS
ORD
24h 22m
2 stops
Depart: Sun Mar 4 2018 Return: Sun Mar 18 2018 Trip spans 14 days
China Eastern
China Eastern
ORD
ICN
31h 05m
1 stop
ICN
ORD
17h 45m
1 stop
Depart: Thu Jan 11 2018 Return: Fri Jan 26 2018 Trip spans 16 days
Air China
Air China
ORD
PUS
49h 20m
2 stops
PUS
ORD
31h 17m
2 stops
Depart: Sun Oct 29 2017 Return: Sun Nov 5 2017 Trip spans 8 days
China Eastern
China Eastern
ORD
ICN
32h 25m
2 stops
ICN
ORD
17h 45m
1 stop
Depart: Sat Nov 11 2017 Return: Tue Nov 14 2017 Trip spans 4 days
Air China
Air China
ORD
GMP
35h 02m
2 stops
GMP
ORD
25h 32m
2 stops
Depart: Wed Mar 7 2018 Return: Wed Mar 14 2018 Trip spans 7 days
China Eastern
China Eastern
ORD
ICN
31h 20m
2 stops
ICN
ORD
17h 45m
1 stop
Depart: Wed Mar 21 2018 Return: Wed Mar 28 2018 Trip spans 8 days
China Eastern
China Eastern
ORD
ICN
30h 05m
2 stops
ICN
ORD
17h 45m
1 stop
Depart: Wed Dec 6 2017 Return: Tue Dec 19 2017 Trip spans 14 days
Air China
Air China
ORD
GMP
35h 05m
2 stops
GMP
ORD
20h 30m
2 stops
Depart: Wed Nov 8 2017 Return: Mon Nov 13 2017 Trip spans 6 days
China Eastern
China Eastern
ORD
ICN
32h 40m
1 stop
ICN
ORD
58h 35m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Chicago
$499
Destination

Seoul
only $499
only $619
Busan
$533