ICN - ORD

$564 Find Cheap Flights from Seoul Incheon Airport to Chicago O'Hare Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Incheon Intl to O'Hare Intl departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Chicago, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,193
Typical prices: $1,759-$1,472
Multiple Airlines
Sat 7/4Tue 8/4
ICN - ORD • 2 stops
Cheapest non-stop
$1,509
Typical prices: $1,377-$1,158
Korean Air
Mon 9/14Mon 9/28
ICN - ORD • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Delta offers Wi-Fi and free messaging; Korean Air stands out for bibimbap.
At ICN, allow one hour for check-in, security, and passport control.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $1,055 (round-trip)
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Korean Air. Average duration is 13h 00m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 90% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $704 (round-trip)
Shortest trip • 17h 32m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 47% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to O'Hare Intl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Incheon Intl to O'Hare Intl (ICN-ORD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Incheon Intl to O'Hare Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Incheon Intl to O'Hare Intl

Sat, Jul 4 - Tue, Aug 4
Multiple Airlines Logo
2:15 am - 2:55 pm
ICN
-
ORD
26h 40m
2 stops
Multiple Airlines Logo
5:30 pm - 6:45 pm
ORD
-
ICN
35h 15m
1 stop
$1,193Multiple Airlines
Mon, Oct 12 - Thu, Oct 22
Air Canada Logo
5:45 pm - 2:43 pm
ICN
-
ORD
34h 58m
1 stop
Air Canada Logo
7:45 pm - 4:05 pm
ORD
-
ICN
30h 20m
1 stop
$1,206Air Canada
Mon, Oct 12 - Thu, Oct 22
Air Canada Logo
5:45 pm - 8:06 pm
ICN
-
ORD
16h 21m
1 stop
Air Canada Logo
3:40 pm - 4:05 pm
ORD
-
ICN
34h 25m
1 stop
$1,207Air Canada
Mon, Oct 12 - Thu, Oct 22
Air Canada Logo
5:45 pm - 2:43 pm
ICN
-
ORD
34h 58m
1 stop
Air Canada Logo
7:45 pm - 4:05 pm
ORD
-
ICN
30h 20m
1 stop
$1,210Air Canada
Mon, Oct 12 - Thu, Oct 22
Air Canada Logo
5:45 pm - 2:43 pm
ICN
-
ORD
34h 58m
1 stop
Air Canada Logo
7:45 pm - 4:05 pm
ORD
-
ICN
30h 20m
1 stop
$1,235Air Canada
Fri, Sep 11 - Sun, Nov 1
Air Canada Logo
6:00 pm - 7:51 am
ICN
-
ORD
27h 51m
1 stop
Air Canada Logo
6:20 pm - 5:10 pm
ORD
-
ICN
31h 50m
2 stops
$1,238Air Canada
Wed, Jul 8 - Thu, Aug 27
Multiple Airlines Logo
5:45 pm - 2:36 pm
ICN
-
ORD
34h 51m
1 stop
Multiple Airlines Logo
5:30 pm - 6:45 pm
ORD
-
ICN
35h 15m
1 stop
$1,239Multiple Airlines
Wed, Jul 8 - Thu, Aug 27
Multiple Airlines Logo
5:45 pm - 2:36 pm
ICN
-
ORD
34h 51m
1 stop
Multiple Airlines Logo
5:30 pm - 6:45 pm
ORD
-
ICN
35h 15m
1 stop
$1,243Multiple Airlines
Thu, Sep 17 - Wed, Sep 30
Asiana Airlines Logo
12:40 pm - 7:05 pm
ICN
-
ORD
20h 25m
1 stop
Asiana Airlines Logo
6:00 am - 3:20 pm
ORD
-
ICN
19h 20m
1 stop
$1,244Asiana Airlines
Mon, Oct 12 - Thu, Oct 22
Air Canada Logo
7:05 pm - 7:51 am
ICN
-
ORD
26h 46m
2 stops
Air Canada Logo
7:45 pm - 4:05 pm
ORD
-
ICN
30h 20m
1 stop
$1,245Air Canada
Booking Insights

KAYAK's insights & trends for Incheon Intl to O'Hare Intl flights

Get data-powered insights and trends into flights from Incheon Intl to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Incheon Intl Airport to Chicago O'Hare Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Incheon Intl Airport to Chicago O'Hare Intl Airport departing in July.

What’s the cheapest day of the week to fly from Seoul Incheon Airport to Chicago O'Hare Airport?

The average price of all round-trip flights from Incheon Intl Airport to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Chicago O'Hare Airport on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from Seoul Incheon Airport to Chicago O'Hare Airport. For your return ticket, we recommend flying on a Tuesday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Incheon Intl Airport to Chicago O'Hare Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Incheon Intl Airport to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Incheon Intl Airport to Chicago O'Hare Intl Airport is December, where tickets cost $663 (return) on average. On the other hand, the most expensive months are July and April, where the average cost of round-trip tickets is $1,727 and $1,598 respectively.

Can I save money by flying with a layover from Incheon Intl Airport to Chicago O'Hare Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $1,266 on average.

How far in advance should I book a flight from Incheon Intl Airport to Chicago O'Hare Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Incheon Intl Airport to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Incheon Intl Airport to Chicago O'Hare Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Expert advice

Expert advice for your flight from Incheon Intl to O'Hare Intl

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Robert Schrader

Robert Schrader

Expert on Korean Air and ICN

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Stefanie Waldek

Stefanie Waldek

Expert on Delta and ORD

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Good to know

Low seasonJanuary
Cheapest flight$564
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 37% increase in price.
Flight from Seoul Incheon Airport to Chicago O'Hare Airport

When to book flights from Incheon Intl to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Incheon Intl to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Seoul Incheon Airport to Chicago O'Hare Airport flights

  • What is the cheapest flight from Incheon Intl Airport to Chicago O'Hare Intl Airport?

    In the last 5 days, the lowest price for a flight from Incheon Intl Airport to Chicago O'Hare Intl Airport was $564 for a one-way ticket and $1,055 for a round-trip.

  • Do I need a passport to fly between Seoul Incheon Airport and Chicago O'Hare Airport?

    Yes, you’ll need a passport to travel to Chicago O'Hare Airport from Seoul Incheon Airport.

  • Which airports will I be using when flying from Seoul Incheon Airport to Chicago O'Hare Airport?

    On your way to Chicago O'Hare Airport, you’ll fly out from Incheon Intl. You’ll be landing at Chicago O'Hare Intl.

  • Which airlines offer Wi-Fi service onboard planes from Seoul Incheon Airport to Chicago O'Hare Airport?

    Only Asiana Airlines offers inflight Wi-Fi service on the Seoul Incheon Airport to Chicago O'Hare Airport flight route.

  • Which aircraft models fly most regularly from Seoul Incheon Airport to Chicago O'Hare Airport?

    The Boeing 777-300ER is the aircraft model that flies most regularly on the Seoul Incheon Airport to Chicago O'Hare Airport flight route.

  • Which airline alliances offer flights from Seoul Incheon Airport to Chicago O'Hare Airport?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Seoul Incheon Airport and Chicago O'Hare Airport, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Seoul Incheon Airport to Chicago O'Hare Airport?

    There are nonstop flights from Seoul Incheon Airport to Chicago O'Hare Airport on a daily basis.

  • Which is the best airline for flights from Incheon to Chicago, Korean Air or Delta?

    The two airlines most popular with KAYAK users for flights from Incheon to Chicago are Korean Air and Delta. With an average price for the route of $1,504 and an overall rating of 8.4, Korean Air is the most popular choice. Delta is also a great choice for the route, with an average price of $1,320 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Seoul Incheon Airport to Chicago O'Hare Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seoul Incheon Airport to Chicago O'Hare Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seoul Incheon Airport to Chicago O'Hare Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Seoul Incheon Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seoul Incheon Airport to Chicago O'Hare Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago O'Hare Airport with an airline and back to Seoul Incheon Airport with another airline. Booking your flights between Seoul Incheon Airport and ORD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seoul Incheon Airport to Chicago O'Hare Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago O'Hare Airport from Seoul Incheon Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Incheon Intl Airport to Chicago O'Hare Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $1,640 or less one-way and $1,822 or less round-trip.

Prefer to fly direct from Seoul Incheon Airport to Chicago O'Hare Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Incheon Intl to Chicago O'Hare Intl.
Find which airlines fly direct from Incheon Intl Airport to Chicago O'Hare Intl Airport, which days they fly and book direct flights.

Direct departures

Incheon Intl to Chicago O'Hare Intl

Monday

Korean Air

Korean Air

Tuesday

Korean Air

Korean Air

Wednesday

Korean Air

Korean Air

Thursday

Korean Air

Korean Air

Friday

Korean Air

Korean Air

Saturday

Korean Air

Korean Air

Sunday

Korean Air

Korean Air

See more direct flights

Direct returns

Chicago O'Hare Intl to Incheon Intl

Monday

Korean Air

Korean Air

Tuesday

Korean Air

Korean Air

Wednesday

Korean Air

Korean Air

Thursday

Korean Air

Korean Air

Friday

Korean Air

Korean Air

Saturday

Korean Air

Korean Air

Sunday

Korean Air

Korean Air

See more direct flights

Reviews of the top 4 airlines serving from Incheon Intl to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from Incheon to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Incheon Intl to O'Hare Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1218 reviews
8.3Comfort
8.1Food
8.7Crew
8.2Entertainment
8.5Boarding
Airline reviews

Very long flight time. Still better than a connection flight. Staff is very good at service. Vegetarian food is not very good.

8.0 ExcellentGary, Apr 2026
ICN - YYZ
Read more Korean Air reviews

Very long flight time. Still better than a connection flight. Staff is very good at service. Vegetarian food is not very good.

The business class is excellent. I loved the food, and the crew was very attentive and professional. From boarding to arrival, everything felt smooth and well-organised.

Lousy entertainment system. Crews are excellent. Meal is just mediocre.

Great service and comfort level. You can have more of vegetarian food options.

It’s great, long flight and arrive safe at destination

Everything was excellent as I expected. They also had a very caring crew. I had a headache and asked a Tylenol. The crew members kept checking with me how I was doing.

I can't believe they put my wife and I in the two middle seats! It is a very long flight and we had single flyers on either side of us blocking the way to the bathroom! There's no reason to not give one of us the isle seat so we could have managed bathroom needs and snacks with convenience. So I think very poorly of Korean air to put us both in the middle, I've never had that happen before and will probably avoid this airline in the future because of this. We tried to have them change it but they didn't so you pretty much lost a customer because of it.

There could have been better spacing of the passengers, it was crowded in some parts of the plane then other while rows were empty

Plane took off on time and I had the whole row to myself!

One of the flight attendants stepped on my foot. I was on the aisle seat. A lady inside needed to get out. So Instood. Just then, a flight attentendant came wuicklybtheoughbthe aisle and stepprd on my sock covered toes. I let out a small sound. She stopped momentarily, but didn’t ask how I was just took off of the aisle. Never came back to see how I was. Fortunately, I was not really hurt other than a slight soreness in my toes. But I found that to be very negligent.

The agents were super helpful. I was traveling with my mother inlaw who needed whell chair assisstance. The help and accomodation from the checkin crew, to the boarding crew and inflight crew was excellent.

People were friendly. Flight was a little delayed. Maybe I missed the reason for it. Overall a nice experience.

Completely full flight. Boarding was smooth, but people didn’t listen about use of overhead bins which is typical. We pre-purchased a snack which was tasty. Drinks were good and plentiful. Flight left late because previous flight was delayed.

The flight itself was great. But we had to wait over an hour to deplane so I missed my train. Not the crews fault. They were wonderful!

Flying into PAE was so easy because it’s baggage claim is quick and accesible. I had a car rental and the counter is inside the baggage claim area, very convenient.

Crews were friendly enough. To help the airline I checked my carry on baggage. Typical "gonna be a full flight we need 19 carry on bags to be checked to help out". So I helped out only to have to wait 30+ mins for my luggage and risked not getting to my car rental on time. The return flight was delayed. Kept hearing employees say something about "they didn't have any power" which is kind of concerning. The air flow and air conditioning was insufficient. It was warm and stuffy during the flight. Plus no free wi-fi......Booooooo!

Great trip. No complaints. Impressed with the crew’s response to various challenges pre-boarding.

Eva Airlines attendants were wonderful. I really enjoyed the hot meals. They always greeted me with a warm smile. I'm looking forward to flying back to the USA with them again!

Very terrible/ never will I fly this airline again. Poor service in the plane. They cancelled a flight without booking another. All the way around it was too awful.

The whole staff was amazing. Courteous and so helpful. Smiling all the time.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

I like the lane and orderliness and timely everything was executed. Amazing

Over 5 hour delay with minimal updates or ability to standby for alternative flights. During boarding and 1 hr+ wait for takeoff, seats were drenched w water from air conditioning condensation and always leftover crumbs on carpet and seats

I flew from Barcelona to Chicago on UA yesterday. The flight was on time, the pilots did a great job and the flight attendants were super nice. All of them. Also food was good, and the drinks, including wine were served a few times during our flight. I highly recommend this airline.

Boarded early, left early, arrived 40 mins early! A win win for me!

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

This flight is a quick way to get to Chicago, but a bit expensive.

The clerk at check in for my bags was very rude. My credit card was hacked during my vacation and she told me it was not possible to pay in cash for my bag. “You bought the cheapest ticket, you should have bought a ticket that included a bag. If you cannot pay with a credit card, we will not let you on this flight”. She spoke to her supervisor and then told me , I could ask other passengers, if they would use their credit card to check my bag. I had to beg 5 different people, till one agreed to use their credit card. I payed them cash of course. This was a very stressful and humiliating experience for me. I strongly suggest you build in some kind of provision for travelers who got robbed.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Flight crew was super friendly and helpful. Food was frequent and honestly pretty good. Plenty of on-board entertainment. Economy seats are super cramped for such a long flight, but the crew allowed people to get up and stretch, and kids could wander with their parents, so we all made it work. Overall a very good experience.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Starlink is great Crew was polite Business class didn’t get a welcome drink just water and snacks were ok

Everything you need to know for your flight from Incheon Intl to O'Hare Intl

Information on your arrival and departure airports