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Cheap Flights from Chicago O'Hare International to Incheon International

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      Travellers and cabin class, 1 Adult, Economy
      Delta
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      Compare Chicago O'Hare International to Incheon International flight deals

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

      Book the best Incheon International fare with no extra fees

      Flight deals from Chicago O'Hare International to Incheon International

      Looking for a cheap last-minute deal or the best return flight from Chicago O'Hare International Airport to Incheon International Airport? If you want to travel next month, return fares start from Rs236,086. Find the lowest prices on one-way and return tickets right here.
      Seoul.Rs133,393 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 Rs133,393, select.
      Seoul.Rs134,979 per passenger.Departing Sat, 14 Nov.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Sat, 14 Nov, arriving in Incheon International.Price includes taxes and charges.From Rs134,979, select.
      Seoul.Rs146,313 per passenger.Departing Tue, 19 Jan.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Tue, 19 Jan, arriving in Incheon International.Price includes taxes and charges.From Rs146,313, select.
      Seoul.Rs149,899 per passenger.Departing Wed, 2 Dec.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Wed, 2 Dec, arriving in Incheon International.Price includes taxes and charges.From Rs149,899, select.
      Seoul.Rs152,116 per passenger.Departing Mon, 15 Feb.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Mon, 15 Feb, arriving in Incheon International.Price includes taxes and charges.From Rs152,116, select.
      Seoul.Rs153,778 per passenger.Departing Mon, 29 Mar.One-way flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Chicago O'Hare International on Mon, 29 Mar, arriving in Incheon International.Price includes taxes and charges.From Rs153,778, select.
      Seoul.Rs154,609 per passenger.Departing Mon, 28 Sep.One-way flight with Cathay Pacific.Outbound indirect flight with Cathay Pacific, departs from Chicago O'Hare International on Mon, 28 Sep, arriving in Incheon International.Price includes taxes and charges.From Rs154,609, select.
      Seoul.Rs162,200 per passenger.Departing Wed, 25 Aug.One-way flight with Philippine Airlines.Outbound indirect flight with Philippine Airlines, departs from Chicago O'Hare International on Wed, 25 Aug, arriving in Incheon International.Price includes taxes and charges.From Rs162,200, select.
      Seoul.Rs163,966 per passenger.Departing Fri, 30 Apr.One-way flight with Philippine Airlines.Outbound indirect flight with Philippine Airlines, departs from Chicago O'Hare International on Fri, 30 Apr, arriving in Incheon International.Price includes taxes and charges.From Rs163,966, select.
      Seoul.Rs164,983 per passenger.Departing Fri, 7 May.One-way flight with Philippine Airlines.Outbound indirect flight with Philippine Airlines, departs from Chicago O'Hare International on Fri, 7 May, arriving in Incheon International.Price includes taxes and charges.From Rs164,983, select.
      Seoul.Rs179,072 per passenger.Departing Fri, 16 Jul.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Chicago O'Hare International on Fri, 16 Jul, arriving in Incheon International.Price includes taxes and charges.From Rs179,072, select.
      Seoul.Rs195,900 per passenger.Departing Sat, 4 Sep.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Chicago O'Hare International on Sat, 4 Sep, arriving in Incheon International.Price includes taxes and charges.From Rs195,900, select.
      Seoul.Rs197,670 per passenger.Departing Sat, 5 Jun.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Chicago O'Hare International on Sat, 5 Jun, arriving in Incheon International.Price includes taxes and charges.From Rs197,670, select.
      Seoul.Rs269,882 per passenger.Departing Tue, 9 Mar.One-way flight with Korean Air.Outbound direct flight with Korean Air departs from Chicago O'Hare International on Tue, 9 Mar, arriving in Incheon International.Price includes taxes and charges.From Rs269,882, select.
      Seoul.Rs270,700 per passenger.Departing Wed, 3 Feb.One-way flight with Korean Air.Outbound direct flight with Korean Air departs from Chicago O'Hare International on Wed, 3 Feb, arriving in Incheon International.Price includes taxes and charges.From Rs270,700, select.
      Seoul.Rs271,490 per passenger.Departing Mon, 2 Nov.One-way flight with Korean Air.Outbound direct flight with Korean Air departs from Chicago O'Hare International on Mon, 2 Nov, arriving in Incheon International.Price includes taxes and charges.From Rs271,490, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Chicago O'Hare International to Incheon International found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Chicago O'Hare International to Incheon International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago O'Hare International to Incheon International flights are currently cheapest in October.
      Sep
      from Rs154,609
      Oct
      from Rs133,393
      Nov
      from Rs134,979
      Dec
      from Rs149,899
      Jan
      from Rs146,313
      Feb
      from Rs152,116
      Mar
      from Rs153,778
      Apr
      from Rs163,966
      May
      from Rs164,983
      Jun
      from Rs197,670
      Jul
      from Rs179,072
      Aug
      from Rs162,200

      Direct flights from Chicago O'Hare International to Incheon International

      Delta
      Korean Air

      Chicago O'Hare International to Incheon International: Alternative routes

      Compare routes from Chicago O'Hare International 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 Rs152,581
      Search flights

      Incheon International

      48km from central Seoul
      Cheapest
      from Rs133,393
      Search flights

      Chicago to Seoul: Flight information

      The things to know before you go.
      Cheapest flight foundRs133,393
      Cheapest month to flyOctober
      Average flight time14 hrs, 44 mins
      Most popular airlineDelta
      Average flights per week16

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

      The best price we found for a return flight from Chicago O'Hare International to Incheon International is Rs236,086. 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 44 minutes is the average flight time from Chicago O'Hare International to Incheon International.
      Delta and Korean Air fly direct from Chicago O'Hare International to Incheon International.
      As of September 2026, there are 16 flights per week flying from Chicago O'Hare International to Incheon International.
      The cheapest month to fly from Chicago O'Hare International to Incheon International is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Incheon International Airport on Thursday, 22 October 2026.
      Yes – the average flight time is 14 hours and 44 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.

      Currently, Ethiopian Airlines and Korean Air offer the cheapest flight tickets to Incheon International.

      Flying from Chicago O'Hare International Airport (ORD) to Incheon International Airport (ICN): what you need to know

      • Around 14 hours 40 minutes is how long you can expect to be in the air on a direct flight from Chicago O'Hare International Airport to Incheon International Airport.

      • Seoul is 15 hours ahead of Chicago and follows the UTC+9 timezone.

      • You can choose from seven weekly Chicago O'Hare International Airport to Incheon International Airport flights. The 11:05 departure with Korean Air is the earliest you can take. Korean Air operates the latest service of the day at 12:30.

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

      • During popular months such as July, you'll want to get to the airport earlier than usual. Plan to arrive two hours before domestic departures and four hours ahead for international flights when you travel during a peak period in general.

      • Korean Air is your gateway to discovering Seoul (and maybe even some other great corners of South Korea!). Check out the direct flights from Chicago O'Hare International Airport to Incheon International Airport offered by this popular airline.

      • Most passengers choose to fly with Korean Air on this route.

      • Korean Air is the most punctual carrier operating ORD to ICN flights.

      • We make it easy to book a flight with a stopover. To see your options for tickets from Chicago O'Hare International Airport to Incheon International Airport, uncheck 'Direct flights only.' Then, choose a flight that has a stop long enough to tour your chosen city. Top stopovers between ORD and ICN include:

        • Beijing Capital Airport

        • Minneapolis St Paul Airport

        • Harry Reid International Airport

      How to find the cheapest flights from Chicago O'Hare International Airport (ORD) to Incheon International Airport (ICN)

      • Rs133,393 is the lowest price for a one-way Chicago O'Hare International Airport to Incheon International Airport flight. Return flights start at Rs236,086. These fares can change based on availability.

      • Book three months before flying. After crunching the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from ORD to ICN.

      • August is the cheapest month for flights from Chicago O'Hare International Airport to Incheon International Airport. If you're looking to fly during a different time of year, the 'Whole month' tool will give you the lowest airfares across every month.

      • Cut down on the time spent looking for cheap flights from ORD to ICN by creating a Price Alert. We'll send you an email or push notification on the app when fares go down.

      • Pick your ideal departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Chicago O'Hare International Airport to Incheon International Airport.

      Handy information about Chicago O'Hare International Airport (ORD)

      • ORD's address is 10000 West O'Hare.

      • 70% of flights leaving from Chicago O'Hare International Airport make it to their destination on time.

      • Central Chicago to Chicago O'Hare International Airport is approximately 27 kilometres. Depending on traffic, it'll take about 30 minutes to get there if you're driving, catching a taxi or ride-sharing.

      • The trip when using public transport typically takes 45 minutes.

      • Get your break off to a relaxed start by staying near ORD. Whether you're boarding an early flight from Chicago O'Hare International Airport to Incheon International Airport or want to avoid feeling rushed, these hotels have you covered:

      Arriving at Incheon International Airport (ICN)

      Getting from Incheon International Airport (ICN) to central Seoul

      • From Incheon International Airport, Seoul is approximately 48 kilometres away. It takes around 1 hour 5 minutes to reach the centre by car.

      • Getting there by public transport takes about 50 minutes.

      When to fly to Incheon International Airport (ICN)

      • The quietest month for a flight from Chicago O'Hare International Airport to Incheon International Airport is March, while August is the most popular. Pick the best time to go to Seoul based on whether you prefer a faster pace or a more relaxed vibe.

      • The warmest month in Seoul is August, with temperatures ranging between 19ºC and 32ºC. Book your flights from Chicago O'Hare International Airport to Incheon International Airport in this month if this is the type of weather you like.

      • If you like cooler conditions, search for a cheap ticket from ORD to ICN in January. Average temperatures are between -12ºC and 4ºC then.

      Explore more of South Korea

      • You've visited Seoul, now it's time to explore other corners of South Korea. Journey about 322 kilometres south-east to Busan to tick off its leading sights. From Gamcheon Culture Village to Haeundae Beach and Beautiful View Busan - Diamond Bridge, you've got a jam-packed schedule ahead.

      • Incheon is another must-experience destination in South Korea and is around 56 kilometres west of Seoul. No trip is complete without seeing INSPIRE Arena, Wangsan Beach and Seokmodo Natural Forest.

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