
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $800 (Kiwi.com) |
One-way from | $390 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $915 |
Good round-trip deal | $787 or less |
Good one-way deal | $402 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Thu 4/9
4:00 pm-7:05 pm
1 stop37h 05m
Incheon Intl
Mon 6/8
1:55 am-2:25 pm
1 stop26h 30m
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Sat 5/9
4:00 pm-12:40 pm
1 stop30h 40m
Incheon Intl
Sun 6/7
1:55 am-2:25 pm
1 stop26h 30m
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Thu 4/30
8:48 pm-11:00 am
2 stops24h 12m
Incheon Intl
Thu 5/7
7:45 pm-6:40 am
2 stops24h 55m
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Sat 4/4
7:24 pm-11:00 am
2 stops25h 36m
Incheon Intl
Sun 4/19
7:45 pm-6:39 am
2 stops24h 54m
ChicagoSeoul
ORD - GMP
ORDGMP
Chicago O'Hare Intl
Sun 2/1
11:30 pm-6:00 pm
1 stop27h 30m
Seoul Gimpo Intl
Wed 2/11
8:15 pm-7:35 pm
1 stop38h 20m
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Wed 4/22
7:15 pm-11:30 am
2 stops26h 15m
Incheon Intl
Fri 5/8
12:45 pm-11:55 pm
2 stops25h 10m
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Mon 5/18
4:15 pm-12:40 pm
1 stop30h 25m
Incheon Intl
Thu 6/18
1:40 pm-2:25 pm
1 stop38h 45m
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Thu 4/30
7:59 pm-5:30 pm
2 stops31h 31m
Incheon Intl
Mon 6/1
7:35 pm-1:22 pm
2 stops31h 47m
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Wed 5/13
7:15 pm-11:30 am
2 stops26h 15m
Incheon Intl
Tue 6/2
8:05 pm-6:40 am
2 stops24h 35m
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Tue 6/9
9:30 pm-11:20 am
1 stop23h 50m
Incheon Intl
Mon 8/10
9:50 pm-5:50 pm
1 stop34h 00m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star |
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, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Seoul (average of $204). Flying from Chicago O'Hare Intl Airport to Seoul in July is currently the most expensive (average of $1,124). 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.
When flying from Chicago O'Hare Intl Airport to Seoul, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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).
Hong Kong (HKG) – chosen by Cheapflights users on 33% 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 $784.
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.
Crew
Comfort
Boarding
Overall
Entertainment
Food
Reviews
Hannah,Jan 2026
SFO - TPE
Crew
Comfort
Boarding
Overall
Entertainment
Food
Reviews
Hannah,Jan 2026
SFO - TPE
Crew
Comfort
Boarding
Overall
Entertainment
Food
Reviews
Hannah,Jan 2026
SFO - TPE
Crew
Comfort
Boarding
Overall
Entertainment
Food
Reviews
Hannah,Jan 2026
SFO - TPE
Crew
Comfort
Boarding
Overall
Entertainment
Food
Reviews
Hannah,Jan 2026
SFO - TPE
Crew
Comfort
Boarding
Overall
Entertainment
Food
Reviews
Hannah,Jan 2026
SFO - TPE
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$194 | Average$1,887 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$287 | Average$1,995 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$639 | Average$918 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$869 | Average$1,108 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$916 | Average$1,440 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,003 | Average$1,252 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,095 | Average$1,320 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,110 | Average$1,375 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,557 | Average$1,899 | FlexibilityNo cancel fee | On-time81% |