Find Deals on 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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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Chicago to South Korea

(Round-trip)
Depart: Sun Mar 5 2017 Return: Thu Mar 9 2017 Trip spans 5 days
Major Airline
Major Airline
ORD
ICN
25h 31m
2 stops
ICN
ORD
30h 59m
2 stops
Depart: Wed May 3 2017 Return: Thu May 11 2017 Trip spans 9 days
China Eastern
China Eastern
ORD
ICN
34h 30m
1 stop
ICN
ORD
32h 15m
1 stop
Depart: Fri Apr 28 2017 Return: Sun Apr 30 2017 Trip spans 3 days
Major Airline
Major Airline
ORD
ICN
36h 20m
2 stops
ICN
ORD
22h 48m
2 stops
Depart: Wed Mar 1 2017 Return: Wed Mar 15 2017 Trip spans 14 days
$1152
Select
Delta
Delta
MDW
ICN
15h 46m
1 stop
ICN
MDW
23h 36m
1 stop
Depart: Thu Aug 24 2017 Return: Thu Aug 31 2017 Trip spans 8 days
$1159
Select
ANA
ANA
ORD
GMP
27h 40m
1 stop
GMP
ORD
14h 55m
1 stop
Depart: Sun Aug 27 2017 Return: Sat Sep 9 2017 Trip spans 14 days
China Eastern
China Eastern
ORD
ICN
36h 35m
1 stop
ICN
ORD
34h 20m
1 stop
Depart: Thu Jun 1 2017 Return: Sun Jun 25 2017 Trip spans 25 days
$1226
Select
Asiana Airlines
Asiana Airlines
ORD
ICN
14h 05m
nonstop
ICN
ORD
13h 20m
nonstop
Depart: Fri Apr 28 2017 Return: Tue May 9 2017 Trip spans 12 days
Major Airline
Major Airline
ORD
ICN
24h 03m
2 stops
ICN
ORD
23h 42m
2 stops
Depart: Tue Aug 29 2017 Return: Wed Sep 6 2017 Trip spans 9 days
$1282
Select
Air France
Air France
MDW
ICN
24h 30m
2 stops
ICN
MDW
27h 58m
2 stops
Depart: Thu Jun 15 2017 Return: Wed Jul 5 2017 Trip spans 21 days
$1291
Select
American Airlines
American Airlines
ORD
PUS
17h 30m
1 stop
PUS
ORD
15h 15m
1 stop
Depart: Fri Mar 10 2017 Return: Sat Mar 18 2017 Trip spans 8 days
$1314
Select
Korean Air
Korean Air
ORD
ICN
14h 00m
nonstop
ICN
ORD
12h 50m
nonstop
Depart: Sun May 7 2017 Return: Sun May 21 2017 Trip spans 15 days
Major Airline
Major Airline
ORD
ICN
31h 05m
1 stop
ICN
ORD
17h 45m
1 stop
Depart: Wed Jun 21 2017 Return: Fri Jun 30 2017 Trip spans 10 days
Major Airline
Major Airline
ORD
ICN
18h 15m
1 stop
ICN
ORD
18h 50m
1 stop
Depart: Sat Jul 1 2017 Return: Sat Jul 8 2017 Trip spans 8 days
China Eastern
China Eastern
ORD
ICN
32h 25m
2 stops
ICN
ORD
38h 45m
2 stops
Depart: Mon Mar 13 2017 Return: Thu Mar 16 2017 Trip spans 4 days
China Eastern
China Eastern
ORD
ICN
39h 50m
2 stops
ICN
ORD
37h 25m
2 stops
Depart: Wed May 31 2017 Return: Sun Jun 18 2017 Trip spans 19 days
China Eastern
China Eastern
ORD
ICN
32h 25m
2 stops
ICN
ORD
17h 45m
1 stop
Depart: Sun Apr 2 2017 Return: Tue Apr 11 2017 Trip spans 10 days
$1152
Select
Delta
Delta
MDW
ICN
15h 56m
1 stop
ICN
MDW
24h 20m
1 stop
Depart: Sun Feb 26 2017 Return: Fri Mar 3 2017 Trip spans 6 days
Major Airline
Major Airline
ORD
ICN
18h 30m
1 stop
ICN
ORD
17h 45m
1 stop
Depart: Thu Aug 24 2017 Return: Thu Aug 31 2017 Trip spans 8 days
$1242
Select
Asiana Airlines
Asiana Airlines
ORD
ICN
14h 05m
nonstop
ICN
ORD
13h 20m
nonstop
Depart: Mon Jul 10 2017 Return: Wed Jul 19 2017 Trip spans 10 days
$1255
Select
ANA
ANA
ORD
GMP
27h 40m
1 stop
GMP
ORD
14h 55m
1 stop
* 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.

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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
only $569
only $1152
Destination

Seoul
only $569
only $1159
Busan
$1291