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Flight tickets from Chicago to Incheon International

Compare Chicago to Incheon International flight deals

Find the cheapest month or even day of the year to fly to Incheon International

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Flight deals from Chicago to Incheon International

Looking for a cheap last-minute deal or the best return flight from Chicago to Incheon International Airport? If you want to travel next month, return fares start from ₹ 90,449. Find the lowest prices on one-way and return tickets right here.
Seoul.₹ 38,498 per passenger.Departing Tue, 1 Sep.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Chicago O'Hare International on Tue, 1 Sep, arriving in Incheon International.Price includes taxes and charges.From ₹ 38,498, select.
Seoul.₹ 38,743 per passenger.Departing Wed, 26 Aug.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Chicago O'Hare International on Wed, 26 Aug, arriving in Incheon International.Price includes taxes and charges.From ₹ 38,743, select.
Seoul.₹ 38,894 per passenger.Departing Thu, 22 Oct.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Chicago O'Hare International on Thu, 22 Oct, arriving in Incheon International.Price includes taxes and charges.From ₹ 38,894, select.
Seoul.₹ 49,726 per passenger.Departing Fri, 6 Nov.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Chicago O'Hare International on Fri, 6 Nov, arriving in Incheon International.Price includes taxes and charges.From ₹ 49,726, select.
Seoul.₹ 53,631 per passenger.Departing Sun, 17 Jan.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Chicago Rockford on Sun, 17 Jan, arriving in Incheon International.Price includes taxes and charges.From ₹ 53,631, select.
Seoul.₹ 56,302 per passenger.Departing Mon, 7 Dec.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Mon, 7 Dec, arriving in Incheon International.Price includes taxes and charges.From ₹ 56,302, select.
Seoul.₹ 57,126 per passenger.Departing Sun, 25 Apr.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Chicago O'Hare International on Sun, 25 Apr, arriving in Incheon International.Price includes taxes and charges.From ₹ 57,126, select.
Seoul.₹ 57,562 per passenger.Departing Mon, 3 May.One-way flight with EVA Air.Outbound indirect flight with EVA Air, departs from Chicago O'Hare International on Mon, 3 May, arriving in Incheon International.Price includes taxes and charges.From ₹ 57,562, select.
Seoul.₹ 57,767 per passenger.Departing Thu, 11 Mar.One-way flight with EVA Air.Outbound indirect flight with EVA Air, departs from Chicago O'Hare International on Thu, 11 Mar, arriving in Incheon International.Price includes taxes and charges.From ₹ 57,767, select.
Seoul.₹ 60,181 per passenger.Departing Fri, 5 Feb.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Chicago O'Hare International on Fri, 5 Feb, arriving in Incheon International.Price includes taxes and charges.From ₹ 60,181, select.
Seoul.₹ 64,370 per passenger.Departing Mon, 19 Jul.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Chicago O'Hare International on Mon, 19 Jul, arriving in Incheon International.Price includes taxes and charges.From ₹ 64,370, select.
Seoul.₹ 67,748 per passenger.Departing Fri, 11 Jun.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Chicago O'Hare International on Fri, 11 Jun, arriving in Incheon International.Price includes taxes and charges.From ₹ 67,748, select.
Seoul.₹ 90,568 per passenger.Departing Mon, 2 Aug.One-way flight with Finnair.Outbound indirect flight with Finnair, departs from Chicago O'Hare International on Mon, 2 Aug, arriving in Incheon International.Price includes taxes and charges.From ₹ 90,568, select.
Seoul.₹ 94,735 per passenger.Departing Tue, 25 Aug.One-way flight with Korean Air.Outbound direct flight with Korean Air departs from Chicago O'Hare International on Tue, 25 Aug, arriving in Incheon International.Price includes taxes and charges.From ₹ 94,735, select.
Seoul.₹ 94,735 per passenger.Departing Tue, 27 Oct.One-way flight with Korean Air.Outbound direct flight with Korean Air departs from Chicago O'Hare International on Tue, 27 Oct, arriving in Incheon International.Price includes taxes and charges.From ₹ 94,735, select.
Seoul.₹ 94,735 per passenger.Departing Thu, 10 Sep.One-way flight with Korean Air.Outbound direct flight with Korean Air departs from Chicago O'Hare International on Thu, 10 Sep, arriving in Incheon International.Price includes taxes and charges.From ₹ 94,735, select.

Find the cheapest month to fly from Chicago to Incheon International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Incheon International flights are currently cheapest in September.
Aug
from ₹ 38,743
Sep
from ₹ 38,498
Oct
from ₹ 38,894
Nov
from ₹ 49,726
Dec
from ₹ 56,302
Jan
from ₹ 53,631
Feb
from ₹ 60,181
Mar
from ₹ 57,767
Apr
from ₹ 57,126
May
from ₹ 57,562
Jun
from ₹ 67,748
Jul
from ₹ 64,370

Direct flights from Chicago to Incheon International

Chicago to Incheon International: Alternative routes

Compare routes from Chicago to Seoul below. You may find an airport to fly into that's cheaper, faster, or easier than Incheon International.

Gimpo International

17km from central Seoul
Closest
from ₹ 45,719
Search flights

Incheon International

48km from central Seoul
Cheapest
from ₹ 38,498
Search flights

Chicago to Seoul: Flight information

The things to know before you go.
Cheapest flight found₹ 38,498
Cheapest month to flySeptember
Average flight time14 hrs, 45 mins
Most popular airlineDelta
Average flights per week48

Finding cheap flights from Chicago to Incheon International: Frequently asked questions

The best price we found for a return flight from Chicago to Incheon International is ₹ 86,342. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
14 hours and 45 minutes is the average flight time from Chicago to Incheon International.
Delta and Korean Air fly direct from Chicago to Incheon International.
As of August 2026, there are 16 flights per week flying from Chicago to Incheon International.
The cheapest month to fly from Chicago to Incheon International is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Incheon International Airport on Tuesday, 15 September 2026.
Yes – the average flight time is 14 hours and 45 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Incheon International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.

Travelling from Chicago to Seoul Incheon International Airport (ICN): What you need to know

  • Chicago O'Hare International Airport (ORD) is Chicago's main airport. Check out your options for booking a flight from Chicago to Seoul Incheon International Airport (ICN) leaving from here.

  • The average length of a direct Chicago to Seoul Incheon International Airport flight is 14 hours 40 minutes.

  • Seoul is 15 hours ahead of Chicago. Seoul Incheon International Airport is located in Seoul, which is in the UTC+9 timezone.

  • The most popular route is from Chicago O'Hare International Airport (ORD) to Seoul Incheon International Airport (ICN). You can choose from 7 direct services every week. Korean Air operates a 11:05am departure between ORD and ICN.

  • Give yourself enough time to make your flight from Chicago to ICN. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.

  • With more travellers during peak months like July, be at your terminal even earlier. Two hours for domestic flights and as much as four for international journeys will allow for additional wait times. Remember things also get busy during major holidays like Fourth of July.

Airports in Chicago

Chicago O'Hare International Airport (ORD)

  • Chicago O'Hare International Airport (ORD) makes it easy to travel directly to your destination. Nonstop flights from Chicago to Seoul Incheon International Airport (ICN) leave from this terminal.

  • You'll find a direct flight from Chicago to Seoul Incheon International Airport with Korean Air. This leading airline offers services from ORD.

  • The airline with the highest booking numbers between ORD and ICN is Korean Air.

  • The carrier with the top on-time arrival performance on this route is Korean Air.

  • Consider adding a stopover to find cheap flights from Chicago to ICN. Just deselect 'Direct flights only' when browsing departures from Chicago O'Hare International Airport (ORD). Break up the journey at one of these popular options:

    • Beijing Capital International Airport (PEK)

    • Minneapolis-Saint Paul International Airport (MSP)

    • Las Vegas Harry Reid International Airport (LAS)

  • ORD is about 27 kilometres from central Chicago. If you're driving, ride-sharing or catching a taxi from the centre, it'll take 30 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the travel time to be around 45 minutes.

  • In search of a convenient hotel close to Chicago O'Hare International Airport? If you've booked an early flight from Chicago to Seoul Incheon International Airport, these stays will put you a quick hop from check-in:

  • 70% of flights that take off from Chicago O'Hare International Airport arrive at their destination on schedule.

  • ORD is located at 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • Add another location to your travels or just take some time to unwind with a stopover. If you'd like to split up your flight from Chicago to Seoul Incheon International Airport, check out these options when leaving from Chicago Midway International Airport:

    • Seattle-Tacoma International Airport (SEA)

    • Minneapolis-Saint Paul International Airport (MSP)

    • Detroit Metropolitan Wayne County Airport (DTW)

  • On public transport, you can travel from central Chicago to MDW in around 30 minutes. The airport is roughly 16 kilometres away, and making the trip by car takes approximately 25 minutes.

  • Want to enjoy an extra night away before boarding your Chicago to ICN flight? Relax in a hotel near Chicago Midway International Airport before your break officially starts. Here's where you can stay:

  • 76% of flights departing Chicago Midway International Airport stick to their scheduled arrival time.

  • The street address for MDW is 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • You can reserve a plane ticket from Chicago to Seoul Incheon International Airport (ICN) leaving from Chicago Rockford International Airport (RFD) with a stopover. Los Angeles International Airport (LAX) is a major connection point.

  • RFD is around 145 kilometres from central Chicago. Driving from the city centre to the terminal takes about 1 hour 40 minutes. If you're planning to take public transport, you can expect a journey of around 2 hours.

  • Take the uncertainty out of departure day — stay close to Chicago Rockford International Airport and know you'll reach the terminal with time to spare. Check in to one of these hotels the day before if you have an early Chicago to Seoul Incheon International Airport flight:

  • The on-time performance rate of RFD is 71%. In other words, that's how frequently flights that depart this airport arrive at their destination as planned.

  • You'll find Chicago Rockford International Airport at 2 Airport Cir.

About Seoul Incheon International Airport (ICN)

  • If you have a late flight from Chicago to Seoul Incheon International Airport, few things beat the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and sleeping soon after at one of these options near ICN:

  • To get the lowest price, reserve your vehicle around four weeks ahead of your Chicago to Seoul Incheon International Airport flight.

Getting from Seoul Incheon International Airport (ICN) to central Seoul

  • Central Seoul is around 48 kilometres from Seoul Incheon International Airport and takes about 1 hour 5 minutes to reach by car. Work out your options for getting into the city, whether that's with a car hire, taxi or ride-share.

  • It'll take around 50 minutes when travelling by public transport.

How to find the cheapest flights from Chicago to Seoul Incheon International Airport (ICN)

  • ₹ 38,622 is the lowest price for a one-way ticket from Chicago to Seoul Incheon International Airport. A return flight starts from ₹ 86,342. These fares may change based on demand.

  • Book three months before your departure date. Research into pricing trends suggests this is the ideal window for finding cheap flights from Chicago to ICN.

  • Organise your trip for August. That's the best month for scoring an awesome deal on Chicago to Seoul Incheon International Airport tickets. If you're flexible with your dates, use the 'Whole month' tool to find the cheapest price across each month.

  • Save time searching for cheap plane tickets from Chicago to ICN by creating a Price Alert. We'll send you an email or notification on the app when prices go down.

  • Filters make it easier to dig up a deal for your flight from Chicago to Seoul Incheon International Airport. Pick the departure times, airlines and number of stops that check all your boxes. Then sort the results by 'Cheapest' to zero in on the cheapest fare fast.

The best time to fly from Chicago to Seoul Incheon International Airport (ICN)

  • It's time to figure out your travel dates for your flight from Chicago to Seoul Incheon International Airport (ICN). January is the peak month for travel to Seoul. If you like things a bit more low-key, go in December.

  • Before locking in your Chicago to ICN plane ticket, consider the kind of weather forecast you're hoping for. August is the warmest month in Seoul, with temperatures ranging from 19ºC to 32ºC.

  • January sees temperatures of between -12ºC and 4ºC. Search for cheap tickets from Chicago to Seoul Incheon International Airport around that time if you like cooler conditions.

More about Seoul

  • When it comes to searching for somewhere to lay your head, you'll find the top stays in Seoul right here. Explore these hotels after locking in your flight from Chicago to Seoul Incheon International Airport:

  • Your Seoul visit isn't complete without checking out the sights. Big-name attractions you won't want to miss include Gyeongbokgung Palace, Bukchon Hanok Village and N Seoul Tower.

Explore more of South Korea

  • You've done Seoul, now it's time to explore other corners of South Korea. Journey about 257 kilometres southeast to Daegu to check off its top sights. From Alive Aquarium Daegu to Nature Park and Seonsa Historical Park, there's plenty to keep you on the go.

  • If you want to check out another well-known destination in South Korea, consider Daejeon, roughly 153 kilometres southeast of Seoul. National Science Museum, Temi Park and Yuseong Hot Springs are key highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.