When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 37 days in advance, which can save you up to 61% on flights from Seoul to Illinois compared to booking the week you need them. Waiting 37 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,088. For sooner than that we have options available in the next 3 days from $2,327.
November is one of the best times of the year to fly to Illinois from Seoul. Prices for November average $1,416 per person but you can even find prices for as low as $687. The most expensive prices can be found in the month of July. Opting for a November flight can save you 41% on your journey compared to booking in July
When flying from Seoul to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$758 - $1,127
Route
Depart
Return
Price
Incheon IntlChicago O'Hare Intl
ICN - ORD
ICNORD
Incheon Intl
Tue 6/4
1 stop19h 35m
Chicago O'Hare Intl
Tue 6/18
2 stops27h 45m
Seoul Gimpo IntlChicago O'Hare Intl
GMP - ORD
GMPORD
Seoul Gimpo Intl
Wed 10/30
1 stop34h 20m
Chicago O'Hare Intl
Wed 2/12
1 stop33h 35m
Incheon IntlChicago O'Hare Intl
ICN - ORD
ICNORD
Incheon Intl
Wed 6/12
1 stop17h 05m
Chicago O'Hare Intl
Wed 6/19
2 stops28h 30m
Seoul Gimpo IntlChicago O'Hare Intl
GMP - ORD
GMPORD
Seoul Gimpo Intl
Wed 10/30
1 stop26h 30m
Chicago O'Hare Intl
Wed 2/12
1 stop27h 55m
Incheon IntlChicago O'Hare Intl
ICN - ORD
ICNORD
Incheon Intl
Mon 10/7
2 stops49h 25m
Chicago O'Hare Intl
Fri 11/8
1 stop42h 15m
Incheon IntlChicago O'Hare Intl
ICN - ORD
ICNORD
Incheon Intl
Thu 10/24
2 stops21h 22m
Chicago O'Hare Intl
Tue 2/18
2 stops33h 25m
Incheon IntlChicago O'Hare Intl
ICN - ORD
ICNORD
Incheon Intl
Mon 9/23
1 stop34h 26m
Chicago O'Hare Intl
Wed 10/30
1 stop33h 20m
Incheon IntlChicago O'Hare Intl
ICN - ORD
ICNORD
Incheon Intl
Wed 5/29
1 stop37h 22m
Chicago O'Hare Intl
Sat 6/1
2 stops54h 25m
Incheon IntlChicago O'Hare Intl
ICN - ORD
ICNORD
Incheon Intl
Tue 10/22
2 stops43h 37m
Chicago O'Hare Intl
Wed 2/12
2 stops46h 45m
No data available for this route at this time. Please check back soon.
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?
0%of flight departures | Early morningMidnight to 6 am |
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100%of flight departures | Morning6 am to noon |
0%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
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