Cheap flights from Incheon International to Chicago

Compare Incheon International to Chicago flight deals

Find the cheapest month or even day of the year to fly to Chicago

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Flight deals from Incheon International to Chicago

Looking for a cheap last-minute deal or the best return flight from Incheon International to Chicago? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Incheon International to Chicago

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Incheon International to Chicago flights are currently cheapest in November.

Direct flights from Incheon International to Chicago

Alternative Incheon International to Chicago routes

Looking for the cheapest, fastest or easiest route from Incheon International to Chicago? You could fly into the following airports instead.

Seoul to Chicago: Flight information

The things to know before you go.
Cheapest flight foundP33,297
Cheapest month to flyDecember
Average flight time12 hrs, 55 mins
Most popular airlineDelta
Average flights per week30

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

There are 4 airports in Chicago: Chicago Midway, Chicago O'Hare International, Chicago Dupage County, and Chicago Rockford.
The best price we found for a return flight from Incheon International to Chicago is P33,297. 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.
12 hours and 55 minutes is the average flight time from Incheon International to Chicago.
Delta and Korean Air fly direct from Incheon International to Chicago.
As of November 2025, there are 15 flights per week flying from Incheon International to Chicago.
The cheapest month to fly from Incheon International to Chicago is usually December.
If you're flying from Incheon International Airport, the cheapest airport near Chicago is Chicago O'Hare International – which is 25.4 km away from the centre of Chicago. We've found flights into this airport from P33,297.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Incheon International Airport to Chicago on Saturday, 27 December 2025.
Yes – the average flight time is 12 hours and 55 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 Chicago 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 Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
In November, the average temperature is usually around 5°C. July is typically the warmest month in Chicago, when it usually averages around 26°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is August.
Currently, Alaska Airlines and Korean Air offer the cheapest flight tickets to Chicago.

Flying from Incheon International Airport (ICN) to Chicago: what you need to know

  • Jump on a direct flight from Incheon International Airport to Chicago and you'll be in the air for an average of 14 hours 40 minutes.

  • Incheon International Airport is located in Seoul. Based in the UTC-5 timezone, Chicago is 14 hours behind Seoul.

  • With seven flights a week between the two airports, Incheon International Airport (ICN) to O'Hare International Airport (ORD) is the busiest route. Hop on Korean Air's 10:40 flight to get your journey from ICN to ORD underway.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to catch your ICN to Chicago flight.

  • Longer lines at security and check-in are likely if you're heading away during high season, so allow even more breathing space. A good rule of thumb for peak times? Get there up to four hours ahead for international flights and at least two hours for domestic departures.

  • Direct Incheon International Airport to Chicago tickets are available for booking. O'Hare International Airport (ORD) is where you'll be touching down.

  • Keep your eyes peeled for offers from Korean Air. This airline operates direct flights from Incheon International Airport to Chicago.

  • We make it easy to book plane tickets from ICN to Chicago with a stopover. To see all your options, deselect 'Direct flights only.' Next, pick a flight with a stop long enough to tour your chosen city. Well-traveled stopover hubs include:

    • Los Angeles International Airport (LAX)

    • Seattle-Tacoma International Airport (SEA)

    • San Francisco International Airport (SFO)

  • From the centre of Seoul, ICN is around 48 kilometres away. Use navigation apps or check the official airport website to find the best way to reach the terminal.

  • Catching an early flight from Incheon International Airport to Chicago? Avoid the stress of rushing to the airport (and get some extra shut-eye) by choosing one of these stays close to ICN:

  • 54.5% of flights that take off from Incheon International Airport touch down at their destination on time.

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

  • P19,018 is the lowest price we've found for a one-way Incheon International Airport to Chicago flight. A return ticket right now is P33,297. Depending on when you want to go and the availability, these fares can change.

  • Lock in cheap flights from ICN to Chicago by booking one month ahead. According to our research, that's the sweet spot for finding a bargain.

  • May is the best month for nabbing a fantastic deal on Incheon International Airport to Chicago tickets. If you want to travel during a different time of year, the 'Whole month' tool will give you the lowest prices for every month.

  • Finding a cheap flight from ICN to Chicago couldn't be easier with Price Alerts. Simply set up one of these automatic notifications and we'll let you know as soon as a new discount appears.

  • Find a cheap flight from Incheon International Airport to Chicago with the help of our filters. Select your ideal duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Chicago

O'Hare International Airport (ORD)

  • O'Hare International Airport (ORD) is around 40 kilometres from the centre of Chicago. If you're getting a cab or a ride-share, the drive will take roughly 35 minutes.

  • It typically takes 55 minutes to get there by public transport.

  • If you're coming in on a late flight from Incheon International Airport to Chicago, few things beat the convenience of staying close to the terminal. Pick up your bags from the carousel and then be showered and relaxing soon after at one of these hotels near ORD:

  • Pick up an O'Hare International Airport rental car and discover Chicago and beyond with your own set of wheels. Routes Car Rentals, Dollar and Budget are top providers to choose from here.

  • Booking your vehicle from O'Hare International Airport around four weeks ahead of your flight from ICN to Chicago can help you lock in the lowest rate.

  • You'll find ORD at 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • Once your flight from Incheon International Airport to Chicago has hit the tarmac, you can reach the city centre in around 20 minutes by car. Central Chicago is roughly 19 kilometres from Chicago Midway International Airport (MDW).

  • The journey will take about 45 minutes on public transport.

  • There are some great places ready to welcome you near MDW. Unwind and get cosy after your ICN to Chicago flight at any of these well-located options:

  • Forget about public transport schedules or long cab queues. Grab a Chicago Midway International Airport rental car and blaze your own trail. Compare rates and availability from Dollar, Hertz and Budget.

  • Don't pay more than you need to. Securing your ride four weeks ahead of your arrival at MDW will help you stay within budget.

  • The address for Chicago Midway International Airport is 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • Chicago Rockford International Airport (RFD) is around 137 kilometres from central Chicago. It takes about 1 hour 25 minutes to reach the city centre in a cab or ride-share after your flight from Incheon International Airport to Chicago.

  • If you use public transport, the journey takes around 4 hours 15 minutes.

  • Reserve a hotel near RFD and go from the runway to resting in a snap. Whether you're coming in on a late ICN to Chicago flight or just want an easier arrival, these stays are all about convenience:

  • Start your travels without stressing over how to get to your destination with a Chicago Rockford International Airport rental car. Book your ideal wheels with trusted companies here like Budget, Alamo and National.

  • If you prefer a specific type of vehicle, booking early increases your chances of finding what you want. Reserve your ride from RFD a couple of weeks ahead of your flight from Incheon International Airport to Chicago.

  • The street address for Chicago Rockford International Airport is 2 Airport Cir.

Best time to go to Chicago

  • Plan your trip to Chicago during high season if you prefer a busy atmosphere, but remember that hotel prices are usually higher. Alternatively, book your flights from Incheon International Airport to Chicago during low season when prices are cheaper and crowds are smaller.

  • The warmest month in Chicago is July, with temperatures ranging between 15ºC (59ºF) and 29ºC (84ºF). Lock in your Incheon International Airport to Chicago plane ticket then if this is the type of weather you enjoy.

  • Look for cheap tickets from ICN to Chicago in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -12ºC (10ºF) and 3ºC (37ºF) on average.

More about Chicago

Explore more of United States

  • Chicago has plenty going for it, but there are so many other parts of United States you'll want to see. Around 451 kilometres south-east of Chicago, a visit to Columbus will keep your itinerary busy. Start with popular sights like Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

  • Around 257 kilometres south-east of Chicago, Indianapolis is another favourite stop in United States. No visit is complete without checking out The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.