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

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Good to Know

Low Season:
March
Best time to beat the crowds
3%
expected price decrease
High Season:
December
Most popular time to fly
3%
expected price increase
Average Price:
$1392
(avg. price over the last 2 weeks)
Good Deal:
$936
or less (round trip)

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

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

Top tips for Finding a Cheap Flight

When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $936 or less.
The cheapest flight from Chicago O'Hare International to Seoul Incheon Intl Airport was found 70 days before departure, on average.
Book at least 6 weeks before departure in order to get a below-average price.
Morning departure is around 10% more expensive 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 Chicago O'Hare International to Seoul Incheon Intl Airport Flights

How long does a flight from Chicago O'Hare International to Seoul Incheon Intl Airport take?
An average nonstop flight takes 28h 25m, covering a distance of 6536 miles.
How many flights are there between Chicago O'Hare International and Seoul Incheon Intl Airport?
There are 39 (nonstop) flights between Chicago O'Hare International and Seoul Incheon Intl Airport per week, averaging 6 per day.
Which airlines provide the cheapest flights from Chicago O'Hare International to Seoul Incheon Intl Airport?
In the past 3 days, the cheapest round-trip tickets were found on China Eastern ($499), Multiple Airlines ($683) and EVA Air ($781).
Do I need a passport to fly between Chicago O'Hare International and Seoul Incheon Intl Airport?
Yes.
Which airlines fly most frequently between Chicago O'Hare International and Seoul Incheon Intl Airport?
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 Chicago O'Hare International to Seoul Incheon Intl Airport?
For Chicago O'Hare International to Seoul Incheon Intl Airport, Friday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Seoul Incheon Intl Airport back to Chicago O'Hare International, the best deals are generally found on Sunday, with Monday being the most expensive.

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

Airports
Origin
Chicago
$499
only
$499
Destination
Seoul
$499
only
$499
Fri, Feb 2
ORD
ICN
31h 05m
Wed, Feb 7
ICN
ORD
17h 45m
Trip: 6 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3874 reviews
Overall
6.3
Boarding
6.4
Comfort
6.4
Crew
6.7
Entertainment
6.1
Food
5.8
JFK
PVG
Okay 5.3

None

Food, seat, bathroom and smells badly, stinks,

PVG
PEK
Okay 5.0

None

Food, dirty bathroom, smells badly and more

NGO
PVG
Good 6.3

Everything about our flight went very well, and most were better than expected. The crew were very helpful. Our seats had plenty of room in economy. This were done very efficiently and with concern for value.

Our Vegan meals were rather tasteless and uninteresting. The only entertainment was what we brought with us and overhead monitors.

PVG
SZX
Excellent 9.0

Wondering if I can as a n the right flight out of PVG - luckily yes...

LAX
PVG
Excellent 9.0

Lacked flavor... quantity was great

Tue, May 8
ORD
ICN
39h 15m
Tue, May 15
ICN
ORD
37h 24m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 21
ORD
ICN
28h 25m
Sun, Apr 1
ICN
ORD
27h 50m
Trip: 12 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 3347 reviews
Boarding
8.8
Comfort
8.6
Crew
8.9
Entertainment
8.5
Food
8.3
BKK
TPE
Excellent 10.0

on time departure and arrival, good food and entertainment, courteous flight staff

TPE
SEA
Excellent 10.0

As always it's the professional kind efficient staff.

SIN
TPE
Excellent 9.0

Boarding and service by the crew wers great.

Food was a little to much asian.

SFO
TPE
Excellent 10.0

Service and boarding were very nice and smooth. Food and entertainment were excellent.

SFO
TPE
Good 6.0

Loved the airline. Flight attendants in economy were the best I've encountered

Some more clarity on carry-on limits would be helpful as would participating in TSA Precheck for US travelers.

Mon, Mar 12
ORD
ICN
40h 20m
Thu, Mar 15
ICN
ORD
32h 15m
Trip: 4 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3874 reviews
Overall
6.3
Boarding
6.4
Comfort
6.4
Crew
6.7
Entertainment
6.1
Food
5.8
PVG
PEK
Okay 5.0

None

Food, dirty bathroom, smells badly and more

LAX
PVG
Excellent 9.0

Lacked flavor... quantity was great

PVG
LAX
Excellent 10.0

Attendants tried to make a 10+ hour flight as comfortable as possible

N/A

JFK
PVG
Okay 5.3

None

Food, seat, bathroom and smells badly, stinks,

PVG
SFO
Good 7.6

Everything about our flight went very well, and most were better than expected. The crew were very helpful. Our seats had plenty of room in economy. This were done very efficiently and with concern for value. The entertainment system was super.

Our Vegan meals were rather tasteless and uninteresting.

Wed, Jan 24
ORD
ICN
31h 05m
Fri, Feb 23
ICN
ORD
17h 45m
Trip: 31 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3874 reviews
Overall
6.3
Boarding
6.4
Comfort
6.4
Crew
6.7
Entertainment
6.1
Food
5.8
PVG
PEK
Okay 5.0

None

Food, dirty bathroom, smells badly and more

LAX
PVG
Excellent 9.0

Lacked flavor... quantity was great

PVG
SFO
Good 7.6

Everything about our flight went very well, and most were better than expected. The crew were very helpful. Our seats had plenty of room in economy. This were done very efficiently and with concern for value. The entertainment system was super.

Our Vegan meals were rather tasteless and uninteresting.

PVG
LAX
Excellent 10.0

Attendants tried to make a 10+ hour flight as comfortable as possible

N/A

NGO
PVG
Good 6.3

Everything about our flight went very well, and most were better than expected. The crew were very helpful. Our seats had plenty of room in economy. This were done very efficiently and with concern for value.

Our Vegan meals were rather tasteless and uninteresting. The only entertainment was what we brought with us and overhead monitors.

Sat, Nov 18
ORD
ICN
30h 05m
Sun, Nov 26
ICN
ORD
33h 35m
$1187
Trip: 9 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16502 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
AMS
Excellent 10.0

The flight attendants were amazing. The entertainment. And the comfortability

IST
ORD
Excellent 8.0

The food and entertainment was good. The crew was very nice.

seats too small. I am 6 feet tall. The guy in front leaned back and my knees were jammed for 12 hours. I think this is a violation of gineva convention.

IST
AMS
Excellent 10.0

Quality of Service

-

BOS
IST
Excellent 10.0

Turkish Airlins is so wonderful, and I really appreciate being treated like a human being at IST (unlike Schipol, De Gaulle, other airports to connect at around Europe).

IST
LAX
Excellent 10.0

All was perfect

Nothing

Mon, Dec 4
ORD
ICN
31h 05m
Thu, Dec 7
ICN
ORD
38h 45m
Trip: 4 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3874 reviews
Overall
6.3
Boarding
6.4
Comfort
6.4
Crew
6.7
Entertainment
6.1
Food
5.8
PVG
KIX
Okay 5.0

I missed my flight to Osaka, cause must claimed baggage, re-checked and immigration & security clearanced in at Pudong.

TAO
ICN
Good 7.3

Crew seemed friendly.

Boarding was delayed 30 min. The attendant who spoke to me, spoke in clear English. The one giving the announcement, her pronunciation was not completely clear. For a routine speech like that, it should be well-rehearsed and clear.

PVG
PEK
Okay 5.0

None

Food, dirty bathroom, smells badly and more

NGO
PVG
Good 6.3

Everything about our flight went very well, and most were better than expected. The crew were very helpful. Our seats had plenty of room in economy. This were done very efficiently and with concern for value.

Our Vegan meals were rather tasteless and uninteresting. The only entertainment was what we brought with us and overhead monitors.

LAX
PVG
Okay 5.3

I liked the seats are roomy

I didn’t like the limited choices for food. In addition I felt those that spoke Chinese were taken care of better. I sat towards the end of the plane and they ran out constantly of food. The food they did serve wasn’t very good.

Sun, Feb 11
ORD
ICN
39h 55m
Sun, Feb 25
ICN
ORD
17h 45m
Trip: 15 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3874 reviews
Overall
6.3
Boarding
6.4
Comfort
6.4
Crew
6.7
Entertainment
6.1
Food
5.8
LAX
PVG
Excellent 9.0

Lacked flavor... quantity was great

PVG
PEK
Okay 5.0

None

Food, dirty bathroom, smells badly and more

HKG
PVG
Good 6.3

The flight was delayed for almost an hour but I think the flight attendants did a good job on letting the flyers know what was going on.

PEK
SHA
Okay 4.0

They would not accomidate a flight change after I was delayed in an accident getting to the airport. One desk said there was a seat on the earlier flight and sent me out of the gate area to the front of the airport. When I got there a few minutes later they said no there is no seat. I was upset because I had to wait 6 hours now and go back through security again. I asked to speak to a supervisor. They pertended not to understand. I was persistant and then they siad oh here is a seat on the 1:00 flight. Then he goes do you want window or aisle. If there was no seats whey do I have a choice?

PVG
LAX
Excellent 10.0

Attendants tried to make a 10+ hour flight as comfortable as possible

N/A

Wed, Feb 21
ORD
ICN
31h 05m
Wed, Mar 21
ICN
ORD
17h 45m
Trip: 28 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3874 reviews
Overall
6.3
Boarding
6.4
Comfort
6.4
Crew
6.7
Entertainment
6.1
Food
5.8
HKG
PVG
Good 6.3

The flight was delayed for almost an hour but I think the flight attendants did a good job on letting the flyers know what was going on.

LAX
PVG
Okay 5.3

I liked the seats are roomy

I didn’t like the limited choices for food. In addition I felt those that spoke Chinese were taken care of better. I sat towards the end of the plane and they ran out constantly of food. The food they did serve wasn’t very good.

PEK
SHA
Okay 4.0

They would not accomidate a flight change after I was delayed in an accident getting to the airport. One desk said there was a seat on the earlier flight and sent me out of the gate area to the front of the airport. When I got there a few minutes later they said no there is no seat. I was upset because I had to wait 6 hours now and go back through security again. I asked to speak to a supervisor. They pertended not to understand. I was persistant and then they siad oh here is a seat on the 1:00 flight. Then he goes do you want window or aisle. If there was no seats whey do I have a choice?

PVG
SFO
Good 7.6

Everything about our flight went very well, and most were better than expected. The crew were very helpful. Our seats had plenty of room in economy. This were done very efficiently and with concern for value. The entertainment system was super.

Our Vegan meals were rather tasteless and uninteresting.

NGO
PVG
Good 6.3

Everything about our flight went very well, and most were better than expected. The crew were very helpful. Our seats had plenty of room in economy. This were done very efficiently and with concern for value.

Our Vegan meals were rather tasteless and uninteresting. The only entertainment was what we brought with us and overhead monitors.

Mon, Apr 16
ORD
ICN
31h 05m
Fri, Apr 27
ICN
ORD
32h 15m
Trip: 12 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3874 reviews
Overall
6.3
Boarding
6.4
Comfort
6.4
Crew
6.7
Entertainment
6.1
Food
5.8
LAX
PVG
Excellent 9.0

Lacked flavor... quantity was great

PVG
PEK
Okay 5.0

None

Food, dirty bathroom, smells badly and more

TAO
ICN
Good 7.3

Crew seemed friendly.

Boarding was delayed 30 min. The attendant who spoke to me, spoke in clear English. The one giving the announcement, her pronunciation was not completely clear. For a routine speech like that, it should be well-rehearsed and clear.

LAX
PVG
Okay 5.3

I liked the seats are roomy

I didn’t like the limited choices for food. In addition I felt those that spoke Chinese were taken care of better. I sat towards the end of the plane and they ran out constantly of food. The food they did serve wasn’t very good.

JFK
PVG
Okay 5.3

None

Food, seat, bathroom and smells badly, stinks,

Fri, Nov 24
ORD
ICN
32h 40m
Fri, Dec 1
ICN
ORD
32h 15m
Trip: 8 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3874 reviews
Overall
6.3
Boarding
6.4
Comfort
6.4
Crew
6.7
Entertainment
6.1
Food
5.8
PVG
KIX
Okay 5.0

I missed my flight to Osaka, cause must claimed baggage, re-checked and immigration & security clearanced in at Pudong.

PVG
PEK
Okay 5.0

None

Food, dirty bathroom, smells badly and more

PVG
SFO
Good 7.6

Everything about our flight went very well, and most were better than expected. The crew were very helpful. Our seats had plenty of room in economy. This were done very efficiently and with concern for value. The entertainment system was super.

Our Vegan meals were rather tasteless and uninteresting.

PVG
LAX
Excellent 10.0

Attendants tried to make a 10+ hour flight as comfortable as possible

N/A

LAX
PVG
Excellent 9.0

Lacked flavor... quantity was great

Sat, Dec 2
ORD
ICN
31h 05m
Sat, Dec 9
ICN
ORD
34h 20m
Trip: 8 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3874 reviews
Overall
6.3
Boarding
6.4
Comfort
6.4
Crew
6.7
Entertainment
6.1
Food
5.8
PVG
SFO
Good 7.6

Everything about our flight went very well, and most were better than expected. The crew were very helpful. Our seats had plenty of room in economy. This were done very efficiently and with concern for value. The entertainment system was super.

Our Vegan meals were rather tasteless and uninteresting.

NGO
PVG
Good 6.3

Everything about our flight went very well, and most were better than expected. The crew were very helpful. Our seats had plenty of room in economy. This were done very efficiently and with concern for value.

Our Vegan meals were rather tasteless and uninteresting. The only entertainment was what we brought with us and overhead monitors.

PVG
SZX
Excellent 9.0

Wondering if I can as a n the right flight out of PVG - luckily yes...

JFK
PVG
Okay 5.3

None

Food, seat, bathroom and smells badly, stinks,

PVG
KIX
Okay 5.0

I missed my flight to Osaka, cause must claimed baggage, re-checked and immigration & security clearanced in at Pudong.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.