For a smooth departure from ORD, use the "L" train to avoid traffic delays and reach the airport efficiently.
Round-trip from | $693 (Kiwi.com) |
---|---|
One-way from | $331 (Kiwi.com) |
Popular in | December |
Cheapest in | November |
Average price | $1,146 |
Good round-trip deal | $852 or less |
Good one-way deal | $583 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Wed 10/22
4:00 pm-12:40 pm
1 stop30h 40m
Incheon Intl
Sun 11/9
10:05 am-1:00 pm
1 stop41h 55m
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Tue 10/21
12:30 am-6:45 pm
1 stop28h 15m
Incheon Intl
Tue 11/11
11:40 am-7:35 pm
1 stop22h 55m
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Mon 11/3
11:50 am-9:05 am
1 stop30h 15m
Incheon Intl
Fri 11/14
12:10 am-10:05 am
1 stop24h 55m
ChicagoSeoul
ORD - GMP
ORDGMP
Chicago O'Hare Intl
Mon 10/13
12:30 am-7:15 pm
1 stop28h 45m
Seoul Gimpo Intl
Wed 10/22
8:20 pm-8:45 pm
1 stop38h 25m
ChicagoSeoul
ORD - GMP
ORDGMP
Chicago O'Hare Intl
Mon 10/13
12:30 am-7:15 pm
1 stop28h 45m
Seoul Gimpo Intl
Tue 10/21
7:15 pm-8:45 pm
1 stop39h 30m
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Wed 10/15
12:30 am-6:45 pm
1 stop28h 15m
Incheon Intl
Sun 11/2
7:45 pm-7:35 pm
1 stop38h 50m
ChicagoSeoul
ORD - GMP
ORDGMP
Chicago O'Hare Intl
Mon 10/13
12:30 am-7:15 pm
1 stop28h 45m
Seoul Gimpo Intl
Fri 10/17
1:50 pm-8:45 pm
1 stop20h 55m
ChicagoSeoul
ORD - GMP
ORDGMP
Chicago O'Hare Intl
Mon 10/13
12:30 am-7:15 pm
1 stop28h 45m
Seoul Gimpo Intl
Sat 10/18
1:50 pm-8:45 pm
1 stop20h 55m
ChicagoSeoul
ORD - GMP
ORDGMP
Chicago O'Hare Intl
Mon 10/20
12:30 am-7:15 pm
1 stop28h 45m
Seoul Gimpo Intl
Wed 11/19
8:15 pm-5:16 am
2 stops48h 01m
ChicagoSeoul
ORD - GMP
ORDGMP
Chicago O'Hare Intl
Tue 11/25
3:40 pm-12:50 pm
2 stops54h 10m
Seoul Gimpo Intl
Wed 12/24
8:15 pm-7:35 pm
1 stop38h 20m
To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Seoul, you should look to book at least 2 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Seoul (average of $990). Flying from Chicago O'Hare Intl Airport to Seoul in December is currently the most expensive (average of $1,633). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from Chicago O'Hare Intl Airport to Seoul is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 20% on airfare.
The most flights from ORD to SEL are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
Taipei City (TPE) – chosen by Cheapflights users on 67% of 1-stop itineraries from Chicago O'Hare Intl Airport to Seoul on Cheapflights.
Hong Kong (HKG) is the most affordable 1-stop option, with an average round-trip price of $730.
Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 17h 55m.
Flights via Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 1h 28m.
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
Anonymous,Aug 2025
BKK - TPE
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
Anonymous,Aug 2025
BKK - TPE
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
Anonymous,Aug 2025
BKK - TPE
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
Anonymous,Aug 2025
BKK - TPE
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
Anonymous,Aug 2025
BKK - TPE
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
Anonymous,Aug 2025
BKK - TPE
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$297 | Average$1,906 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$639 | Average$909 | FlexibilityNo cancel fee | On-time72% | |
Cheapest$660 | Average$1,016 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$845 | Average$953 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$848 | Average$1,041 | FlexibilityNo cancel fee | On-time77% | |
Cheapest$901 | Average$1,286 | FlexibilityNo cancel fee | On-time67% | |
Cheapest$1,085 | Average$1,333 | FlexibilityNo cancel fee | On-time74% | |
Cheapest$1,110 | Average$1,375 | FlexibilityNo cancel fee | On-time76% | |
Cheapest$1,491 | Average$1,868 | FlexibilityNo cancel fee | On-time81% |