ICN - CHI

$401 Find Cheap Flights from Incheon to Chicago

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 to Chicago departing on 5/16. 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.
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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
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Flights Deals

Cheap Flights from Incheon to Chicago

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Incheon to Chicago 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.

Recent round-trip flight deals from Incheon to Chicago

KAYAK's recommended round-trip deals from the most popular airlines that fly from Incheon to Chicago.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
8:40 pm - 6:42 amICN-ORD
24h 02m1 stop
 Logo
6:10 am - 5:35 pmORD-ICN
21h 25m1 stop
Tue, May 20 - Sun, May 25
 Logo
8:40 pm - 6:42 amICN-ORD
24h 02m1 stop
 Logo
6:10 am - 5:35 pmORD-ICN
21h 25m1 stop
Wed, May 21 - Wed, May 28
United Airlines Logo
4:50 pm - 8:03 pmICN-ORD
17h 13m1 stop
United Airlines Logo
2:25 pm - 4:20 amORD-ICN
23h 55m1 stop
$761United Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 23
United Airlines Logo
4:50 pm - 11:15 pmICN-ORD
20h 25m2 stops
United Airlines Logo
3:55 pm - 5:40 amORD-ICN
22h 45m2 stops
$766United Airlines
Find Deal
Wed, Sep 24 - Wed, Nov 26
Air Canada Logo
5:45 pm - 2:55 pmICN-ORD
35h 10m1 stop
Air Canada Logo
3:35 pm - 4:05 pmORD-ICN
34h 30m1 stop
$878Air Canada
Find Deal
Tue, Sep 9 - Sun, Sep 14
Air Canada Logo
7:05 pm - 8:01 amICN-ORD
26h 56m2 stops
Air Canada Logo
3:40 pm - 5:05 pmORD-ICN
34h 25m1 stop
$906Air Canada
Find Deal
Wed, Oct 15 - Wed, Nov 12
Delta Logo
6:40 pm - 1:09 pmICN-MDW
32h 29m1 stop
Delta Logo
9:20 am - 5:20 pmMDW-ICN
18h 00m1 stop
$1,159Delta
Find Deal
Thu, Sep 18 - Thu, Oct 16
Delta Logo
6:40 pm - 1:09 pmICN-MDW
32h 29m1 stop
Delta Logo
6:45 pm - 3:30 pmMDW-ICN
30h 45m1 stop
$1,167Delta
Find Deal
Mon, Oct 13 - Sat, Oct 25
Korean Air Logo
10:15 am - 12:28 pmICN-MDW
16h 13m1 stop
Korean Air Logo
9:20 am - 5:20 pmMDW-ICN
18h 00m1 stop
$1,302Korean Air
Find Deal
Tue, May 20 - Sun, May 25
Korean Air Logo
10:15 am - 12:32 pmICN-MDW
16h 17m1 stop
Korean Air Logo
9:30 am - 4:25 pmMDW-ICN
16h 55m1 stop
$1,316Korean Air
Find Deal
Mon, Sep 22 - Thu, Sep 25
Expert advice

Expert advice for your flight from Incheon to Chicago

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
ICN

Security lines at ICN can be long, so allow at least one hour for check-in, security, and passport control.

Read more about ICNby Robert Schrader
ORD

Take the CTA Blue Line from ORD to downtown Chicago in about 45 minutes. It's a reliable option, unaffected by traffic.

Read more about ORDby Stefanie Waldek
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on ORD

Stefanie Waldek

Stefanie Waldek

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.

Read more
Robert Schrader

Robert Schrader

Expert on ICN

Robert Schrader

Robert Schrader

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.

Read more
Useful Info

KAYAK's insights & trends for Incheon to Chicago flights

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

What is the cheapest Incheon Intl Airport to Chicago flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Incheon Intl Airport to Chicago.

Our data shows that the cheapest route for a return flight from Incheon Intl Airport to Chicago cost $637 and was between Incheon Intl Airport (ICN) and Chicago O'Hare Intl Airport (ORD). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $637.

What’s the cheapest day of the week to fly from Incheon to Chicago?

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

Your flight ticket price will generally be cheaper if you fly to Chicago on a Tuesday and more expensive on a Saturday. On your return trip to Incheon, you should consider flying back on a Tuesday, and avoid Fridays for better deals.

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

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, 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 is March, where tickets cost $990 (return) on average. On the other hand, the most expensive months are August and January, where the average cost of round-trip tickets is $2,066 and $1,806 respectively.

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

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, 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, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonMarch
High seasonMay
Cheapest flight$401
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Seoul Incheon Airport to Chicago O'Hare Airport

When to book flights from Incheon to Chicago

Are your dates flexible? Find out the best times to travel from Incheon to Chicago 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 Incheon to Chicago flights

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

    In the last 3 days, the lowest price for a flight from Incheon Intl Airport to Chicago was $401 for a one-way ticket and $643 for a round-trip.

  • Do I need a passport to fly between Incheon and Chicago?

    Yes

  • Which airports will I be using when flying from Incheon to Chicago?

    Incheon is served by only 1 airport and there are 2 airports in Chicago. You will leave Incheon from Incheon Intl and you will be arriving in Chicago at one of these airports: Chicago Midway or Chicago O'Hare Intl.

  • Which airlines offer Wi-Fi service onboard planes from Incheon to Chicago?

    Delta, and Asiana Airlines offer inflight Wi-Fi service on the Incheon to Chicago flight route.

  • Which aircraft models fly most regularly from Incheon to Chicago?

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

  • Which airline alliances offer flights from Incheon to Chicago?

    SkyTeam is the only airline alliance operating flights between Incheon and Chicago.

  • On which days can I fly direct from Incheon to Chicago?

    There are nonstop flights from Incheon to Chicago 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 $1,562 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 $1,485 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Incheon to Chicago?

    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 Incheon to Chicago.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Incheon 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 Incheon to Chicago?

    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 with an airline and back to Incheon with another airline.

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

    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 from Incheon 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

  • Looking for a cheap flight? 25% of our users found flights on this route for $1,039 or less one-way and $1,227 or less round-trip.

Prefer to fly direct from Incheon to Chicago?

Find which airlines fly direct from Incheon Intl Airport to Chicago, which days they fly and book direct flights.

Direct departures

Incheon Intl to Chicago

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 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
See more direct flights

Top 4 airlines serving from Incheon to Chicago

 
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 to Chicago? 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 1069 reviews
8.5Boarding
8.3Comfort
8.2Entertainment
8.1Food
8.7Crew
Airline reviews

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

8.0 ExcellentEdward, Apr 2025ICN - LAS
Read more Korean Air reviews

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

They were very accommodating of a dietary issue. Nice movie & tv selections. Non-stop helped get through a very long (15 hr) flight

They did an excellent job helping me with a wheelchair. I couldn’t have asked for any better help.

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

The boarding process for Korean airlines is very straightforward and easy. You've never met such helpful and friendly people. The food was great and the entertainment options were excellent too. My teenage boys found programs they wanted to watch while I had fun watching a full season of the Last Man - the Blind Investigator (Japanese), which my wife enjoyed too. My only complaint was that it takes a very long time to taxi at ICN (20 minutes) and the pilot had to hold at the gate for 10 minutes after our scheduled departure time, which meant we got to Seattle 27 minutes late. Luckily I had a long enough connection to make my next flight, but just barely.

Best service I’ve ever had Flight attendants are nicely dressed and look very professional

Just a typical domestic poor flight nothing more. There is no food choices in such a flight. Crew doesn't really care if you are on-board or not

My second flight wasn't better than the first one. And this is 14 hours trip, crew came out only to offer food and the choices was poor. This food choices are good for Asian people but not for westerners. The breakfast kind thing was a corn sausage really disgusting. The air-conditioned blower really blow high and cold, turn out on my arrival to feel seek, that makes the trip uncomfortable. The crew didn't not really come out during the trip to offer drinks or snacks. No fruits available. Very poor service

Our seat row plus one ahead and behind we're completely overlooked during beverage service...

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Delta is a cut above the others in customer service.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

To start, I’d like to say that every American Airline personnel I interacted with on the ground, especially flight crew, was very friendly and did their best to help me out. Despite this, however, my experience with the airline was an entire mess. The 7:19 PM flight was heavily delayed due to weather, and pushed to 10:30 AM the next morning. Because of this, I had to spend the night inside of the airport. At some point later in the night, I got an email saying that the flight had been canceled. I called the support number, and the representative on the other line told me that the flight was still on and that I didn’t need to rebook. The next morning, no one came to the gate to open the door for the crew until almost 11 AM. By this time the flight crew had been waiting for over an hour, and they had called management to get someone to open the door for them multiple times. Around 11:30, the gate screen had changed to a different flight. I ended up buying a last minute ticket with Southwest airline just to get to Chicago, because the next flight with American wasn’t until 7:19 pm that day. Now, earlier that morning my suitcase had been sent ahead of me to ORD. I went to baggage claim to ask them if I could have my suitcase forwarded to where I was staying. The representative at SDF baggage claim said they could and put the claim in for me. As I was going back through TSA, I got an email that the airline had found my suitcase, but the next step was to send it BACK to SDF. I called the airline support number again, and I made it clear that my suitcase needed to stay in Chicago and to not come back to SDF. The representative told me that they would hold my suitcase at ORD and that it wasn’t going to be forwarded anywhere. Once I got there, I found that they had loaded my suitcase onto a plane to send it back to SDF. Thankfully, I had gotten to the baggage claim counter in time for them to put in a request to bring my suitcase back up. My refund with the airline is processing already, but because of this entire experience and miscommunication at every turn of the way, I will not book with American Airlines in the future.

The plane was late and then sat on the runway for almost 45 minutes before taking off.

Crew professional. Easy bag drop off. On time. Good entertainment.

Everything was great. Boarding, early departure, early arrival, and deplaning were smooth. Smooth flight.

Per usual, flight status, staff courtesy and professionalism were excellent

The only thing is if Wi-Fi is available after you land and taxi to the gate. It takes forever to get to the gate, and having the Wi-Fi continue would be great to bide the time at least 5 minutes before you arrive at the entrance. That is my only comment; otherwise, everything was good.

Had to wait on pilot and crew to depart and had to wait to arrive at the gate because they only had 2 crews working. Delays, delays....Planes just keep getting smaller and tighter and they nickle and dime for everything. When will an airline actually wake up and make flying more enjoyable?

Seating was horrible. Small seats. Access to flight information and extras very iser unfriendly. Kept losing internet after paying for it. Staff in madison was as unprofessional and unhelpful.

Delayed due to no crew. On a major holiday travel day.

Other than being delayed 5.5 hours and having to get a hotel because I missed my connecting flight, it was an okay flight. No in-flight Wi-Fi or entertainment.

My flight got delayed 5 times and then got cancelled eventually, I had to get a hotel and uber and pay for food for an extra night without any plans. It was a horrible experience, instead of Air Canada, I was flying with United .

I had a nice flight with free wifi. So I was able to message family members and stream music during my flight, which made the trip go by fast. I also enjoyed flying on there Airbus A220. The plane looked very new and it also got up to speed fast down the runway and didn't need much runway to get airborne.

Short flight so no food or entertainment. Good landing at SFO and on time. We were told no carryon luggage yet lots of people were puting bags in overhead compartments. The rules need to be made more clear. I was on the first leg of an international flight and this is the first time I could not have carryon luggage.

My flight was overbooked and they would not let me board. I had to book another flight and pay the full amount of that flight. I did not get any help at all from Air Canada or United Airlines.

Comfortable seats and movies entertainment available. Better experience than the flight from Toronto to Denver.

Overall good experience. The flight from Toronto to Denver does not have entertainment - movies to watch.

Very nice. Cabin crew is very attentive and professional. So nice!

There is not enough space between two chairs and raws.

Not allowing food choice through app. Very hard to find,

Everything was made rather simple, so I appreciate that. All the people I dealt with from entering the airport in Jacksonville to my lonnnnnnng walk to my next gate in Chicago were excellent and very helpful.

Everything you need to know for your flight from Incheon to Chicago

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