
Cheap Flights from Incheon to Illinois
Cheapest round-trip prices found by our users on KAYAK in the last 5 daysBook Cheap Incheon to Illinois Plane Tickets
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KAYAK's insights & trends for Incheon to Illinois flights
Get data-powered insights and trends into flights from Incheon to Illinois to help you find the cheapest flights, the best time to fly and much more.
What is the cheapest Incheon Intl Airport to Illinois flight route?
The cheapest ticket to Illinois from Incheon Intl Airport found in the last 5 days was to Chicago, at $1,306 round-trip. The most popular route is from Incheon Intl Airport (ICN) to Chicago O'Hare Intl Airport (ORD), and the cheapest round-trip airline ticket found on this route in the last 5 days was $1,306.
What is the cheapest time of day to fly to Illinois?
The cheapest time of day to fly to Illinois is generally in the morning, when round-trip flights cost $1,488 on average. The most expensive time of day to fly to Illinois is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,488.
What is the cheapest month to fly from Incheon Intl Airport to Illinois?
The cheapest month for flights from Incheon Intl Airport to Illinois is December, when tickets cost $656 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is $1,711 and $1,554 respectively.
What’s the cheapest day of the week to fly from Incheon to Illinois?
For Incheon to Illinois, Wednesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Illinois back to Incheon, the best deals are generally found on Tuesday, with Saturday being the most expensive.
Which airlines fly non-stop between Incheon Intl Airport and Illinois?
There are 2 airlines that fly nonstop from Incheon Intl Airport to Illinois. They are Delta and Korean Air. The cheapest airline for this route is Delta, with the best round-trip deal found costing $1,056 and arriving in Chicago O'Hare Intl Airport (ORD). On average, Delta offers the best prices for nonstop flights between Incheon Intl Airport and Illinois.
Which airlines provide the cheapest flights from Incheon Intl Airport to Illinois?
In the past 5 days, the cheapest round-trip tickets from Incheon Intl Airport to Illinois were found on Philippine Airlines ($859) and American Airlines ($1,658).
How long does a flight from Incheon Intl Airport to Illinois take?
The duration of a flight to Illinois depends on your arrival airport. The shortest routes to Illinois from Incheon Intl Airport are to Chicago, which takes 14h 34m, and Champaign, which takes 49h 21m.
Which cabin class options are there for flights between Incheon Intl Airport and Illinois?
There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.
What’s the earliest departure time from Incheon Intl Airport to Illinois?
The earliest flight from Incheon Intl Airport to Illinois departs at 10:40 am, landing in Chicago at 9:30 am.
What’s the latest departure time from Incheon Intl Airport to Illinois?
If you prefer to fly at night, the latest flight from Incheon Intl Airport to Illinois jets off at 10:40 am and lands in Chicago at 9:30 am.
Good to know
Low season | March |
|---|---|
High season | December |
Cheapest flight | $520 |
FAQs - booking Illinois flights
Reviews of the top 5 airlines serving from Incheon to Illinois
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.
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.
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.
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.
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.
They were very accommodating of a dietary issue. Nice movie & tv selections. Non-stop helped get through a very long (15 hr) flight
Not very comfortable seated in the back plane due to turbulence
Food could be better it was okay. Entertainment seems dated it was something but in this day and age could be a lot better.
The aircraft was massive (A-380) and became crowded with 400+ passengers on board.
Coming back to America was a peaceful flight everyone and everything was perfect
Staff always with a smile and very helpful with my mom who has mobility issues.
The seats felt very small. We were supplied with pillows and blankets, which was nice. Lots of noise from the bathroom, plus exterior noise. Made it hard to hear the entertainment system, even using my own noise-cancelling headphones. The food was really bad. I generally request a vegetarian meal and one was supplied, but the pasta was cold and hard and there was nothing pleasant about it. Two meals were served on this flight; one was a repeat of the meal I had had on the flight immediately preceding this one, which was bad enough I didn't even try it. Drinks were very limited. All I wanted was water, and on a 10.5 hour flight, I was given 3 cups of about 3 ounces each.
We took business class, It was comfortable and I was able to sleep.
Great service. They could offer vegetarian food and do more to reduce waste.
Very comfortable seats, delicious meals, and friendly and helpful staff
The legroom in economy was better than other airlines. Since my legs are long, that means a lot. Also, the A380 from Los Angeles to Incheon gave passengers a smooth ride. Everything went smoothly from boarding to disembarkation in Incheon. I'd fly Asiana again!
Staff was excellent. Food could use more variety. -More vegetable options. Menu didn't have juice or soda listed. -The croissants were outstanding!
Anything to make the customer experience better. Stop cancelling flights like people traveling have nothing better to do than have their life plans halted. People go to great lengths to get time off work, make plans at the end of their flights, make travel plans, go through the nightmare of checking in at busy stressful airports, make pick up arrangements only to have the rug pulled out from under them. Flying has become so miserable now!! The flights were delayed ONLY with American Airlines. The disorganization is sickening. After the flight being delayed multiple times, when the flight was finally broadcast that it was a go, EXCEPT, they were now waiting for flight attendants. They had plenty of time to plan this, what the heck?! Missed both connecting flights because it was so delayed. I vowed to never fly American Airlines again, did it and BOY was it a mistake!!! American Airlines ranks with United as two worst airlines.
Potatoes were not cooked in the pork potato meal. Flight attendants were great in first class.
I paid extra to choose my seat. I chose a window seat. I don’t know if it was a disconnect between KAYAK or the airline but when we got to the airport, the seat was changed to a middle seat. Didn’t notice it til at the gate. I called wanted a refund and was told that I didn’t choose the seat even though on my KAYAK reservation it showed seat 12 A. So I paid extra for seat selection, but didn’t get it. And also did not get a refund. I specifically pay the extra for a seat selection. I normally am very happy with Alaska Airlines. They are usually in my top three of choices.
The plane smelled like an aquarium. Many passengers noted it smelled like fish. We then sat on the plane for over 2 hours before taking off
Worst travel day of my life. First bumped from our 7am flight—that we booked to ensure enough time to get to Chicago and get ready to go to a concert. Ended up on a flight 5hours later only to arrive in Chicago and spend 2 hours sitting in the tarmac. Missed the concert ($650 in tickets) and was too late to cancel the hotel ($500). I did receive a $200 voucher for the next Alaska ticket—soooo generous 👎. Would LOVE if Alaska reimbursed the $1000+that I am out!
Boarding was so bad in Seoul! Food was just junk!
Only issue is that when you board last they make you check your carry on due to lack of space. Did not care for that.
Great with American Poor with Alaska airlines. 3 hrs isn’t enough to transfer bags from one gate to another 5-6 gates away in the same terminal. Bags essential for cruise were unavailable Flights delayed cascading the problem. (Alaska Airlines responsibility). Very poor execution of operations that should be the simplest aspect of travel.
My flight was several times rescheduled and then finally canceled.
The flight kept getting delayed due to a maintenance issue. That happens, but there is no excuse for changing the gate FIVE TIMES, including one time nearly all the way across SeaTac. After we were delayed for 3+ hours, they did send us (via email) a $12 meal voucher...except you can't find a $12 meal anywhere in that airport, unless you consider a bag of M&M's and a bottle of water a meal. The plane had one problem after another but finally took off 4.5 hours late. This caused us to miss our hotel shuttle at ORD (they didn't run past midnight and it was 3 am) so we had to wait 25 minutes and pay for an Uber. I did get a $50 flight voucher from Alaska...big deal. Barely covers my Uber ride that I shouldn't have needed.
Flight was very delayed so I was able to get on an earlier flight via stand-by. Crew communicated effectively around delay and worked to make customers comfortable. Wifi was ok, streaming TV was great. App functionality broke down once I was moved to stand-by on earlier flight.
Sat in the tarmac at O’Hare for 65 minutes. This is a regular occurrence for delta at O’Hare
Delta was fine though my flight was delayed 4 hours into LGA and my return into ORD involved a taxi of 1+ hour to the gate
It was as good as it could be. Flying is not a pleasant experience these days.
The plane was very warm the entire time, despite my vents being open. Additionally, we didn't have internet on our personal devices
There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.
Flight delay was frustrating, also you cannot checkin online without delta app, web browser check-in throw errors
One of the best airlines that I flew on, the flight attendants were very attentive and professional.
Check in process was terrible. Lady at counter didn’t know what she was doing
They boarded very early. We rushed to transfer and got to the gate 5 minutes after boarding was scheduled to start, however they were making a last call and holding signs for “all customers” to board. They were helpful at the gate, but I was surprised to see that we were some of the last to board at 5 minutes after scheduled boarding was to begin.
Comfortable seats and good crew. There should be some breakfast options in menu for economy class to purchase Wifi was not working in the flight
On time. Accommodated carry on and personal bag in the plane. Good entertainment available and access without using own device. Gave a whole can of juice rather than a pour. Seat did not recline much.
Good, our flight was delayed but that was totally out of their control due to weather and a presidential visit.
The price. Omg $1100. Was crazy and it was not clear on the website.
Excellent. I had a medical emergency on flight SNA-ORD and the attendants were very helpful.
After having bad experience last time This time they were very good
Usual wait for over a half hour for a gate at Ohare. They tell you you'll get there early then sit on the plane and wait almost an hour
My experience was medium staff where great I dislike flying in triple 7 seats very uncomfortable and no room on jet all the rest of the flights where great
The crews are great.. Easy boarding. Inflight entertainment ok. Food is a disappointment.
There was no door or screen for privacy in Business class. With the price and class, the privacy is something the passengers expect. Understandably not all plane has the option but consider reconfiguration of the cabin. I would rather take other airlines in the future. The meal and snack options are different than what was in the website and printed information sheet. I also missed snacks but never offered again. It was not worth the price I paid.