Find Cheap Flights from Seoul Incheon Intl Airport to Chicago O'Hare International (ICN - ORD)

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Good to Know

Low Season:
February
Best time to beat the crowds
4%
expected price decrease
High Season:
August
Most popular time to fly
20%
expected price increase
Average Price:
$1338
(avg. price over the last 2 weeks)
Good Deal:
$877
or less (round trip)

When to Book Flights from Seoul Incheon Intl Airport to Chicago O'Hare International

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $877 or less.
The cheapest flight from Seoul Incheon Intl Airport to Chicago O'Hare International was found 31 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be July, August and September. The cheapest month to fly is February.
Morning departure is around 7% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Seoul Incheon Intl Airport to Chicago O'Hare International Flights

How long does a flight from Seoul Incheon Intl Airport to Chicago O'Hare International take?
An average nonstop flight takes 12h 50m, covering a distance of 6536 miles.
How many flights are there between Seoul Incheon Intl Airport and Chicago O'Hare International?
There are 37 (nonstop) flights between Seoul Incheon Intl Airport and Chicago O'Hare International per week, averaging 5 per day.
Which airlines provide the cheapest flights from Seoul Incheon Intl Airport to Chicago O'Hare International?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($583), China Eastern ($675) and Asiana Airlines ($730).
Do I need a passport to fly between Seoul Incheon Intl Airport and Chicago O'Hare International?
Yes.
Which airlines fly most frequently between Seoul Incheon Intl Airport and Chicago O'Hare International?
Delta (1 times daily), Korean Air (1 times daily), Asiana Airlines (1 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Seoul Incheon Intl Airport to Chicago O'Hare International?
For Seoul Incheon Intl Airport to Chicago O'Hare International, Tuesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Chicago O'Hare International back to Seoul Incheon Intl Airport, the best deals are generally found on Friday, with Wednesday being the most expensive.

Book cheap flights from Seoul Incheon Intl Airport to Chicago O'Hare International (round-trip)

Airports
Origin
Seoul
$583
only
$583
Destination
Chicago
$583
only
$583
Tue, Dec 19
ICN
ORD
18h 25m
Fri, Jan 26
ORD
ICN
16h 55m
Trip: 39 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Mar 25
ICN
ORD
37h 45m
Sat, Mar 31
ORD
ICN
34h 30m
Trip: 7 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3933 reviews
Overall
6.4
Boarding
6.4
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.8
CAN
NGB
Good 7.0

Kayak or JustFly put wrong ID number whole booking the flight. First 2 segment I had no issues buy 3rd segment they denied to check me in and almost forced me to buy a new ticket. Check in Crew was rude and would speak to me in Chinese. I am a foreigner who doesn't understand English. They wanted me to call my booking agent in Canada, it was mid night in Canada.

PVG
ORD
Excellent 8.0

The tickets should be printed for all legs of the trip so i didn't have to wait in line for another ticket. The kiosks are confusing , people didn't know where to insert their passports.

PVG
HKG
Excellent 8.0

Good food. More comfortable the aboard.

LAX
PVG
Excellent 8.6

The movies and seats were amazing so it made the flight go by faster

None of the crew really spoke any English

PVG
ICN
Mediocre 3.6

the plane was downgraded from airbus 330 to boeing 737

Fri, Apr 27
ICN
ORD
13h 20m
Mon, Apr 30
ORD
ICN
14h 05m
Trip: 4 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 95 reviews
Boarding
8.4
Comfort
8.2
Crew
8.7
Entertainment
8.0
Food
8.2
ICN
ORD
Okay 4.6

My flight: hanoi --->Incheon----> Chicago (Asiana) Chicgao---> GSP Origination flight in Hanoi to Incheon, agent failed to indicate that I had a final connecting flight from Chicago to GSP, SC. Flight from Incheon to Chicago departed nearly an hour after scheduled departure. --- resulted in me missing my next flight. Scrambled to reschedule my next earliest flight out of chicago. --- I advise Asiana ground agent about my situation and agent couldnt do anything for me! No hotel? Or apologize? Was very upset. It was a 14 hour flight and past 10 pm, I was tired. Asiana could have booked a hotel night but they chose not to. Lack of accountability and service! United at least rebooked me for their next morning flight. Charged extra for my carryon

Boarding seemed to have taken longer than usual. Plane departed nearly an hour from scheduled time.

ICN
ORD
Good 7.6

The crew was incredibly nice. They kept the flight quiet which was incredibly appreciated. The only downside was a long wait for luggage in Chicago, but that probably had very little to do with Asiana..

ICN
ORD
Mediocre 2.0

Never take Asiana ever again

Boarding personal

ICN
ORD
Excellent 10.0

Friendly and attentive service Comfortable headrests

ICN
ORD
Good 7.6

Flight crew were very attentive to our needs and made it sure we were comfortable and well serviced all the duration of the flight. Flight attendants were explaining we had to land back and that reassured us and it was a smooth transfer.

The flight was delayed again then we were flying for almost 3 hours until we had to land back to incheon due technical difficulties. I understand these things happen but for a passenger who had to start with a delayed flight, followed by another delayed connecting flight then had to be in the air for almost 3 hours just to have to land back wait for to change aircraft It was too much and felt Like a complete waste of time. I do commend the crew for tending to us.

Thu, Jan 25
ICN
ORD
36h 10m
Thu, Feb 15
ORD
ICN
19h 40m
Trip: 22 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 2921 reviews
Overall
8.9
Boarding
9.0
Comfort
8.7
Crew
9.1
Entertainment
8.6
Food
8.5
MNL
NRT
Okay 5.3

I’m flying internationa flight but, I can’t get enough or right answer from my question due to Luck of english language. I’m not perfect when it come to this language but I can communicate properly.

ITM
NRT
Excellent 10.0

The crew, the flight, the pilot to cabin communications, the food, USB hookup, and the movie selection was amazing. I am so happy that I flew Japan Airlines on my return trip. I would highly recommend them for your travels.

My original flight was late and pushed my entire schedule back. I had 15 minutes to deplane and get to my connecting flight. This caused a lot of stress on me however, the Japan airlones Crew escorted me (we ran as fast as we could) to my next flight so that I wouldn’t miss it. I boarded with 1 minute to spare which is way too close for my comfort.

NRT
YVR
Excellent 8.3

Service is great.

Flight was an hour late. Boarded late. Took off late. Delayed 10 minutes at arrival gate with seat belt sign on.

NRT
SAN
Excellent 10.0

The crew, the flight, the pilot to cabin communications, the food, and the movie selection was amazing. I am so happy that I flew Japan Airlines on my return trip. I would highly recommend them for your travels.

A Japan Airlines employee escorted me every step of the way to ensure that I made my connecting flight from Tokyo to San Diego because I only had an hour and ten minute layover and this can be challenging when you’re in a foreign country. I cannot thank Japan Airlines enough for how easy they made traveling and how comfortable they made me feel. I Highly recommend flying Japan Airlines for your travels.

MNL
NRT
Excellent 10.0

Everything. The flight attendants were courteous, kind, and efficient. The seats in economy were large. The entertainment system had many options and was easy to use. The food was great and plentiful.

Nothing

Fri, Jan 26
ICN
ORD
12h 50m
Sat, Feb 3
ORD
ICN
14h 00m
Trip: 9 days
9.0ExcellentShow reviews
Overall 9.0 Excellent
Based on 86 reviews
Overall
8.9
Boarding
8.9
Comfort
8.7
Crew
9.1
Entertainment
8.7
Food
8.6
ICN
ORD
Excellent 9.6

The new plane was amazing on my way back from Singapore to Chicago. The staff is extremely courteous. The food was good which included some traditional Korean food options and some western cuisine.

On my way from Chicago to Singapore, they had an old plane and the business class was mediocre at best. The seats were uncomfortable. They were stacked side by side and did not have a "personal pod" formation which in my honest opinion is quite a waste of thousands of dollars you paid to travel. Additionally, the entertainment was just okay. There were not too many great options of movies and for the old plane, the screens were really bad.

ICN
ORD
Excellent 10.0

great staff... treat you like a king

ICN
ORD
Good 7.3

Uncomfortable seats

ICN
ORD
Excellent 10.0

Everything went very smooth and easy! The ride was relaxing and went great!

ICN
ORD
Excellent 9.3

Korean Air staff was very nice and helped me as a disabled passenger.

Was on a 777 both legs and they have very little padding in the seats which makes for a sore butt.

Fri, Nov 24
ICN
ORD
19h 45m
Sun, Nov 26
ORD
ICN
32h 01m
Trip: 3 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13693 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
MIA
ATL
Excellent 8.3

They gave me extra pretzels and 2 cans of soda

The seats were awful.. Miniscule

PHL
JFK
Excellent 9.0

We were probably in the air for 30 mins; great short flight. Plane wasn’t filled so had plenty of space.

PBI
ATL
Good 6.0

On time; safe flight

Service from boarding to landing was impersonal. No headphones etc. Etc.

JFK
DTW
Excellent 10.0

I got off the flight at out side,but i forgot to carried my small bag .and then the Crew returned me the bag very soon.they were very kind,thank you very much.

OMA
ATL
Good 7.6

My comfort zone seat

Tue, Jan 23
ICN
ORD
37h 45m
Sat, Feb 3
ORD
ICN
34h 15m
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Feb 9
ICN
ORD
17h 45m
Sun, Feb 18
ORD
ICN
31h 05m
Trip: 10 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3933 reviews
Overall
6.4
Boarding
6.4
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.8
CAN
NGB
Good 7.0

Kayak or JustFly put wrong ID number whole booking the flight. First 2 segment I had no issues buy 3rd segment they denied to check me in and almost forced me to buy a new ticket. Check in Crew was rude and would speak to me in Chinese. I am a foreigner who doesn't understand English. They wanted me to call my booking agent in Canada, it was mid night in Canada.

PVG
HKG
Excellent 8.0

Good food. More comfortable the aboard.

LAX
PVG
Excellent 8.6

The movies and seats were amazing so it made the flight go by faster

None of the crew really spoke any English

LAX
PVG
Good 6.6

Good food and servir of the crew.

Problems to check in, long lines to aboard.

PEK
PVG
Good 6.6

I bought a round trip ticket online with my current passport number. When I arrived in Shanghai, I was held at the Customs for extra 20 or 30 minutes because the airline provided a passport number I used more than 10 years ago. My luggage was held at Pudong airport quite a few days. Each day, they said something different to me... When it's the time for me to go back, I was held again at PEK, because of the different passport number they kept in their system. Even though I explained to them how I purchased the ticket with my current passport number and I have no idea where the problem happened. They insisted that it was my own fault. My gmail did not work properly in China. I asked them for help by providing me the ticket agent contact info in the States. They said that they did not know. I should go where I bought my ticket. I had to spend hours to contact friends in the States to find the phone number of justfly.com. Then, I made international call to justfly for about hour to have the problem fixed. I did not provide any wrong info when purchasing the ticket. The problem was made between the airline and their agent. They, as professionals, could easily have the problem solved but they blamed the customer for the mistake. I had to spend so much extra time and money to cover their mistake, at the risk of missing my flight. That's the worst experience I ever had for international flight.

Thu, Feb 22
ICN
ORD
13h 15m
Wed, Feb 28
ORD
ICN
14h 05m
Trip: 7 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 95 reviews
Boarding
8.4
Comfort
8.2
Crew
8.7
Entertainment
8.0
Food
8.2
ICN
ORD
Okay 5.3

Entertainment options were great. Recent, good movies available.

It was a pretty uncomfortable thirteen hour flight. Just not enough room. The food wasn't great but I guess that's to be expected. Crew was oddly stringent about windows being opened or closed as well.

ICN
ORD
Mediocre 2.0

Never take Asiana ever again

Boarding personal

ICN
ORD
Good 7.0

The crews are friendly and Helpful staffs.

Chairs is not comfortable. It so hard!!!

ICN
ORD
Excellent 8.0

Food options were good. Please add more protein next time. Flight attendants were attentive, helpful, and came by frequently. Spacious seats as well, even in economy.

For overnight flights, it would be helpful if the airlines could include an overnight kit (disposable toothbrush, eye mask, and ear plugs). This would help the airlines provide a level of service closer to the Middle Eastern carriers.

ICN
ORD
Excellent 10.0

Everyone was kind and professional. Everything went very smoothly.

Thu, Mar 1
ICN
ORD
12h 50m
Sun, Mar 18
ORD
ICN
14h 00m
Trip: 17 days
9.0ExcellentShow reviews
Overall 9.0 Excellent
Based on 86 reviews
Overall
8.9
Boarding
8.9
Comfort
8.7
Crew
9.1
Entertainment
8.7
Food
8.6
ICN
ORD
Excellent 10.0

great staff... treat you like a king

ICN
ORD
Excellent 9.3

Korean Air staff was very nice and helped me as a disabled passenger.

Was on a 777 both legs and they have very little padding in the seats which makes for a sore butt.

ICN
ORD
Excellent 8.0

I would have appreciated more movie options and TV show options on the entertainment monitor.

ICN
ORD
Excellent 10.0

Excellent Service !!! All you can Drink (Beer/Wine). Two Delicious Meals Served. A Third One if you were still hungry. All these Included With The Price I Paid! Less than$650 R/T during the Off Season. Plus, Good Selection of On Board Movies and Programs. Prompt and Courteous Service from the Korean Airlines Ladies. Took Off On Time, and Arrived On Time. Actually, on the way back, we got in early by 35 Mnts. Will Definitely Book Again With Korean Airlines. No Regrets !

ICN
ORD
Excellent 8.3

I liked the professionalism,courtesy and kindness of the crew. I was impressed with the way they handled their Jonson a flight that ran into a lot of turbulence.

I would have liked a better explanation of our meal choices, particularly as it relates to the spiciness of the meal. Simply telling me that my choices are chicken, beef or fish is not enough. I also would have liked a broader selection of movies from which to choose, especially on a 12-hour flight.

Tue, Dec 26
ICN
ORD
19h 35m
Tue, Feb 20
ORD
ICN
31h 50m
Trip: 57 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jan 29
ICN
ORD
12h 50m
Wed, Jan 31
ORD
ICN
14h 00m
Trip: 3 days
9.0ExcellentShow reviews
Overall 9.0 Excellent
Based on 86 reviews
Overall
8.9
Boarding
8.9
Comfort
8.7
Crew
9.1
Entertainment
8.7
Food
8.6
ICN
ORD
Good 7.3

Uncomfortable seats

ICN
ORD
Excellent 9.3

Korean Air staff was very nice and helped me as a disabled passenger.

Was on a 777 both legs and they have very little padding in the seats which makes for a sore butt.

ICN
ORD
Excellent 8.0

I would have appreciated more movie options and TV show options on the entertainment monitor.

ICN
ORD
Excellent 10.0

Excellent Service !!! All you can Drink (Beer/Wine). Two Delicious Meals Served. A Third One if you were still hungry. All these Included With The Price I Paid! Less than$650 R/T during the Off Season. Plus, Good Selection of On Board Movies and Programs. Prompt and Courteous Service from the Korean Airlines Ladies. Took Off On Time, and Arrived On Time. Actually, on the way back, we got in early by 35 Mnts. Will Definitely Book Again With Korean Airlines. No Regrets !

ICN
ORD
Good 7.3

Boarding was a free for all. did not board by aisle.

Thu, May 31
ICN
ORD
13h 20m
Sat, Jun 9
ORD
ICN
14h 05m
Trip: 10 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 95 reviews
Boarding
8.4
Comfort
8.2
Crew
8.7
Entertainment
8.0
Food
8.2
ICN
ORD
Good 7.0

The crews are friendly and Helpful staffs.

Chairs is not comfortable. It so hard!!!

ICN
ORD
Excellent 10.0

Everyone was kind and professional. Everything went very smoothly.

ICN
ORD
Good 7.3

Overall great treatment and comfort.

Might just be me but the staff were a little off coming in their responses and cut me off quickly when trying to answer their questions, but I understandtheyhave a lot of people to deal with.

ICN
ORD
Excellent 8.0

Food options were good. Please add more protein next time. Flight attendants were attentive, helpful, and came by frequently. Spacious seats as well, even in economy.

For overnight flights, it would be helpful if the airlines could include an overnight kit (disposable toothbrush, eye mask, and ear plugs). This would help the airlines provide a level of service closer to the Middle Eastern carriers.

ICN
ORD
Good 7.6

The crew was incredibly nice. They kept the flight quiet which was incredibly appreciated. The only downside was a long wait for luggage in Chicago, but that probably had very little to do with Asiana..

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