Plan for extra time at ICN security, as lines can take up to 20 minutes, especially without fast track options.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $591 (SmartFares) |
One-way from | $393 (Kiwi.com) |
Popular in | July |
Cheapest in | December |
Average price | $1,309 |
Good one-way deal | $1,070 or less |
Fly from
Fly to
Route
Depart
Return
Price
IncheonChicago
ICN - ORD
ICNORD
Incheon Intl
lun. 4/13
8:35 pm-3:13 pm
1 stop32h 38m
Chicago O'Hare Intl
mié. 4/29
8:00 am-6:35 pm
1 stop20h 35m
IncheonChicago
ICN - ORD
ICNORD
Incheon Intl
sáb. 2/21
8:35 pm-11:56 pm
1 stop18h 21m
Chicago O'Hare Intl
sáb. 2/28
7:00 am-6:35 pm
1 stop20h 35m
IncheonChicago
ICN - ORD
ICNORD
Incheon Intl
dom. 6/7
8:35 pm-6:40 am
1 stop24h 05m
Chicago O'Hare Intl
lun. 7/13
6:20 am-6:35 pm
1 stop22h 15m
IncheonChicago
ICN - ORD
ICNORD
Incheon Intl
lun. 6/8
8:35 pm-6:40 am
1 stop24h 05m
Chicago O'Hare Intl
dom. 7/12
6:20 am-6:35 pm
1 stop22h 15m
IncheonChicago
ICN - ORD
ICNORD
Incheon Intl
jue. 3/19
8:35 pm-7:02 pm
2 stops36h 27m
Chicago O'Hare Intl
mié. 3/25
6:00 am-6:35 pm
1 stop22h 35m
IncheonChicago
ICN - ORD
ICNORD
Incheon Intl
jue. 5/14
8:35 pm-6:40 am
1 stop24h 05m
Chicago O'Hare Intl
sáb. 5/23
7:40 am-6:35 pm
1 stop20h 55m
IncheonChicago
ICN - ORD
ICNORD
Incheon Intl
vie. 1/23
5:55 pm-8:10 pm
2 stops41h 15m
Chicago O'Hare Intl
jue. 2/12
7:15 am-5:10 pm
2 stops42h 55m
IncheonChicago
ICN - ORD
ICNORD
Incheon Intl
jue. 5/7
8:35 pm-2:56 pm
1 stop32h 21m
Chicago O'Hare Intl
mié. 5/20
3:18 pm-6:35 pm
1 stop37h 17m
IncheonChicago
ICN - ORD
ICNORD
Incheon Intl
vie. 1/23
8:35 pm-2:29 pm
2 stops32h 54m
Chicago O'Hare Intl
vie. 2/6
3:44 pm-6:35 pm
2 stops35h 51m
IncheonChicago
ICN - ORD
ICNORD
Incheon Intl
vie. 1/23
6:00 pm-9:15 pm
2 stops18h 15m
Chicago O'Hare Intl
mar. 2/10
2:40 pm-5:40 am
1 stop24h 00m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
The price you pay for your flight from Incheon Intl Airport to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 42 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, August is the cheapest month in which you can book a flight from Incheon Intl Airport to Chicago O'Hare Intl Airport (average of $201). Flying from Incheon Intl Airport to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $993). 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 Incheon Intl Airport to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
About 16% of weekly flights between Incheon and Chicago have experienced delays in the past year, with the average delay time being 113 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Korean Air have had the lowest number of delays on this route, with just 16% of flights being delayed.
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
Jacqueline,Aug 2025
ICN - SEA
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
Jacqueline,Aug 2025
ICN - SEA
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
Jacqueline,Aug 2025
ICN - SEA
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
Jacqueline,Aug 2025
ICN - SEA
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
Jacqueline,Aug 2025
ICN - SEA
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
Jacqueline,Aug 2025
ICN - SEA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$197 | Average$590 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$229 | Average$1,356 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$558 | Average$1,137 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$586 | Average$663 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$687 | Average$1,328 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$730 | Average$1,062 | FlexibilityNo cancel fee | On-time67% |