For a smooth departure from ORD, consider using the “L” train to avoid traffic delays. It's a reliable option from downtown Chicago.

Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $835 (FlightHub) |
One-way from | $394 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,585 |
Good round-trip deal | $766 or less |
Good one-way deal | $580 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Mon 1/19
2:35 pm-1:55 pm
1 stop32h 20m
Incheon Intl
Wed 1/28
7:35 pm-12:55 pm
1 stop32h 20m
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Mon 3/30
11:25 am-5:40 pm
1 stop40h 15m
Incheon Intl
Tue 4/21
11:20 pm-6:15 pm
1 stop32h 55m
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Mon 1/19
2:35 pm-6:35 pm
1 stop37h 00m
Incheon Intl
Fri 1/30
3:00 pm-12:55 pm
1 stop36h 55m
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Sun 3/8
12:30 am-10:30 am
1 stop20h 00m
Incheon Intl
Wed 3/11
11:40 am-8:35 pm
1 stop22h 55m
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Tue 2/17
2:35 pm-6:35 pm
1 stop37h 00m
Incheon Intl
Sat 2/28
1:45 pm-12:55 pm
1 stop38h 10m
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Fri 3/6
3:17 pm-1:55 pm
2 stops31h 38m
Incheon Intl
Wed 3/18
1:45 pm-1:55 pm
1 stop38h 10m
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Mon 2/2
11:50 am-6:20 pm
1 stop39h 30m
Incheon Intl
Thu 2/12
12:10 am-6:25 pm
1 stop33h 15m
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Tue 12/30
2:35 pm-1:55 pm
1 stop32h 20m
Incheon Intl
Mon 1/12
3:00 pm-12:25 pm
2 stops36h 25m
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Sun 12/14
6:55 am-5:40 am
1 stop31h 45m
Incheon Intl
Fri 1/9
12:45 pm-8:25 pm
2 stops22h 40m
ChicagoIncheon
ORD - ICN
ORDICN
Chicago O'Hare Intl
Thu 11/13
5:57 pm-5:10 am
2 stops44h 13m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
The best time to book flights from Chicago O'Hare Intl Airport to Incheon Intl Airport is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Incheon Intl Airport (average of $211). Flying from Chicago O'Hare Intl Airport to Incheon Intl Airport in June is currently the most expensive (average of $1,248). 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.
A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to Incheon Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight in the afternoon.
About 23% of weekly flights between Chicago and Incheon have experienced delays in the past year, with the average delay time being 242 minutes.
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Delta have had the lowest number of delays on this route, with just 8% of flights being delayed.
Hong Kong (HKG) – chosen by Cheapflights users on 40% of 1-stop itineraries from Chicago O'Hare Intl Airport to Incheon Intl Airport on Cheapflights.
Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 17h 55m.
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.
Comfort
Boarding
Entertainment
Overall
Crew
Food
Reviews
Anonymous,Oct 2025
TPE - YYZ
Comfort
Boarding
Entertainment
Overall
Crew
Food
Reviews
Anonymous,Oct 2025
TPE - YYZ
Comfort
Boarding
Entertainment
Overall
Crew
Food
Reviews
Anonymous,Oct 2025
TPE - YYZ
Comfort
Boarding
Entertainment
Overall
Crew
Food
Reviews
Anonymous,Oct 2025
TPE - YYZ
Comfort
Boarding
Entertainment
Overall
Crew
Food
Reviews
Anonymous,Oct 2025
TPE - YYZ
Comfort
Boarding
Entertainment
Overall
Crew
Food
Reviews
Anonymous,Oct 2025
TPE - YYZ
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$1,886 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$287 | Average$1,442 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$639 | Average$889 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$848 | Average$1,078 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$926 | Average$976 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,015 | Average$1,299 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,034 | Average$1,330 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,110 | Average$1,375 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,500 | Average$1,883 | FlexibilityNo cancel fee | On-time81% |