ICN - CHI

$315 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 2/17. 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

 
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
$543
Overall average: $1,457
Hawaiian Airlines
Fri 1/30Fri 2/6
ICN - ORD • 1 stop
Cheapest non-stop
$1,158
Typical prices: $1,347-$1,657
Korean Air
Mon 3/2Mon 3/16
ICN - ORD • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Allocate one hour for security at Incheon Intl.
Take the CTA Blue Line from O'Hare to downtown Chicago.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
United Airlines
Cheapest • from $605 (round-trip)
Korean Air
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
ICN-ORD
Cheapest
ICN-ORD
Most popular
Insights
Insights
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 13% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
December
Cheapest • 39% price drop
October
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 Chicago!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Incheon to Chicago (ICN-CHI)

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Incheon to Chicago

Fri, Jan 30 - Fri, Feb 6
Hawaiian Airlines Logo
8:35 pm - 11:50 pm
ICN
-
ORD
18h 15m1 stop
Hawaiian Airlines Logo
8:00 am - 6:35 pm
ORD
-
ICN
19h 35m1 stop
$543Hawaiian Airlines
Fri, Jan 30 - Fri, Feb 6
Hawaiian Airlines Logo
8:35 pm - 2:38 pm
ICN
-
ORD
33h 03m1 stop
Hawaiian Airlines Logo
6:06 pm - 6:35 pm
ORD
-
ICN
33h 29m1 stop
$555Hawaiian Airlines
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
8:35 pm - 11:50 pm
ICN
-
ORD
18h 15m1 stop
Multiple Airlines Logo
8:00 am - 6:35 pm
ORD
-
ICN
19h 35m1 stop
$560Multiple Airlines
Tue, Apr 21 - Thu, Apr 23
American Airlines Logo
5:25 pm - 9:27 am
ICN
-
ORD
30h 02m1 stop
American Airlines Logo
6:00 am - 3:30 pm
ORD
-
ICN
19h 30m1 stop
$565American Airlines
Thu, Apr 9 - Sun, Apr 19
American Airlines Logo
5:25 pm - 11:50 pm
ICN
-
ORD
20h 25m1 stop
American Airlines Logo
8:25 pm - 3:30 pm
ORD
-
ICN
29h 05m2 stops
$566American Airlines
Fri, Feb 20 - Fri, Feb 27
Multiple Airlines Logo
8:35 pm - 2:11 pm
ICN
-
ORD
32h 36m1 stop
Multiple Airlines Logo
5:29 pm - 6:35 pm
ORD
-
ICN
34h 06m1 stop
$577Multiple Airlines
Tue, Jun 2 - Tue, Jun 30
Delta Logo
7:40 pm - 1:07 pm
ICN
-
MDW
31h 27m1 stop
Delta Logo
9:20 am - 5:20 pm
MDW
-
ICN
18h 00m1 stop
$1,176Delta
Fri, Apr 10 - Mon, Apr 20
Delta Logo
7:00 pm - 8:46 am
ICN
-
MDW
27h 46m2 stops
Delta Logo
9:20 am - 5:20 pm
MDW
-
ICN
18h 00m1 stop
$1,179Delta
Tue, Apr 21 - Thu, Apr 23
Korean Air Logo
10:15 am - 12:30 pm
ICN
-
MDW
16h 15m1 stop
Korean Air Logo
9:20 am - 5:20 pm
MDW
-
ICN
18h 00m1 stop
$1,292Korean Air
Wed, Apr 15 - Thu, May 7
Korean Air Logo
10:15 am - 12:30 pm
ICN
-
MDW
16h 15m1 stop
Korean Air Logo
9:20 am - 5:20 pm
MDW
-
ICN
18h 00m1 stop
$1,295Korean Air
Booking Insights

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?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Incheon Intl Airport to Chicago costs $1,317 on the route between Incheon Intl Airport (ICN) and Chicago O'Hare Intl Airport (ORD). It is also the most popular route.

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 Monday and more expensive on a Wednesday. 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 December, where tickets cost $753 (return) on average. On the other hand, the most expensive months are August and February, where the average cost of round-trip tickets is $1,867 and $1,536 respectively.

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

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 $1,074 on average.

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 3 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Expert advice

Expert advice for your flight from Incheon to Chicago

 
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.
Airports
ICN

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

ORD

For a quick and affordable trip to downtown Chicago, take the CTA Blue Line from ORD, which runs 24 hours and costs $5.

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

Good to know

Low seasonMarch
Cheapest flight$315
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 28% 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 $315 for a one-way ticket and $543 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?

    Only Asiana Airlines offers 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?

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

  • 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 $1,553 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 $1,315 and an overall rating of 7.9.

  • 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 $1,123 or less one-way and $1,320 or less round-trip.

Prefer to fly direct from Incheon to Chicago?

 
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.
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

Reviews of the top 3 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 1186 reviews
8.2Entertainment
8.7Crew
8.5Boarding
8.1Food
8.3Comfort
Airline reviews

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

10.0 ExcellentAnonymous, Nov 2025
ICN - SFO
Read more Korean Air reviews

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.

This flight was a superior flight in all regards. Extremely pleasant experience.

Korean Air is unlike any other major airline I have flown with. The grace and respect that the staff has from check in to de-boarding is unmatched. The flight attendants this time were especially wonderful to my five little children. They helped us rearrange to more suitable seating, brought our children’s meals, and patiently waited for them in the aisles when they had to use the bathroom. We felt so welcome and comfortable. I really appreciate the meal voucher when our flight was delayed. I am grateful to have had such an stress-free experience.

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

Every single flight that we got on was delayed by several hours or more. I honestly didn’t think we would get out of Atlanta because our flight was supposed to leave at 7:59 and it kept getting kicked back further and further. Delta stands for Don’t Ever Leave The Airport!

Great. I had to modify a flight. That was easy and free. Thank You

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

For some reason, I couldn't choose my seat. The airline gave me a seat when I got there. Not happy about that. Otherwise, everything else was great!

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Very bad! They kept delaying my flight and wouldn’t do anything about it

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

United has come a long way, it’s been a fantastic experience traveling with them.

This flight leg was fantastic - super comfortable and a great selection of things to watch on the TV. Staff were excellent, really above and beyond.

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

Excellent all round, first time flying United. App is very helpful.

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

Information on your arrival and departure airports