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Incheon Intl

$379+ Cheap flights from O'Hare Intl (ORD) to Incheon Intl (ICN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ICN
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Incheon Intl are usually found in February or November, booked 24 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from O'Hare Intl to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 29, 2025.

Round-trip from

$760
(oojo)

One-way from

$379
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,846

Good round-trip deal

$834 or less

Good one-way deal

$458 or less
From Chicago O'Hare Intl to Incheon Intl
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One-way flight from Chicago O'Hare Intl to Incheon Intl
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Highest demand for flights based on searches. 15% potential increase in price ($290 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Incheon Intl.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Incheon Intl.
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Find flight deals from O'Hare Intl to Incheon Intl

Cheapest flights from O'Hare Intl to Incheon Intl
Explore the most affordable flight options available from O'Hare Intl to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

This oojo deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/84:00 pmORD - ICN
1 stop32h 05mCathay Pacific
mié. 9/178:05 pmICN - ORD
1 stop32h 20mCathay Pacific
Deal found 7/27$760
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/305:30 pmORD - ICN
1 stop35h 15mMultiple Airlines
sáb. 10/119:05 pmICN - ORD
2 stops33h 38mMultiple Airlines
Deal found 7/27$864

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Incheon Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 29, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Incheon Intl Airport that are best for you.

Fly from

O'Hare Intl

Fly to

Incheon Intl

Route

Depart

Return

Price

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

lun. 9/8

4:00 pm-2:05 pm

1 stop32h 05m

Incheon Intl

mié. 9/17

8:05 pm-2:25 pm

1 stop32h 20m

$760

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

mar. 9/30

5:30 pm-6:45 pm

1 stop35h 15m

Incheon Intl

sáb. 10/11

9:05 pm-4:43 pm

2 stops33h 38m

$864

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

mar. 9/9

5:30 pm-6:45 pm

1 stop35h 15m

$379

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

mié. 9/17

11:45 am-6:45 pm

3 stops41h 00m

$444

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

mar. 8/12

4:00 pm-12:40 pm

1 stop30h 40m

$489

ChicagoIncheon

ORD - ICN

ORDICN

Chicago O'Hare Intl

mar. 8/12

7:50 pm-5:40 pm

1 stop31h 50m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

The best insider tips for Chicago O'Hare Intl Airport to Incheon Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago O'Hare Intl Airport to Incheon Intl Airport trip
Airports
ORD

For a smooth departure from ORD, consider using the “L” train to avoid traffic delays. It's a reliable option from downtown Chicago.

Read more about ORDby Ramsey Qubein
ICN

The AREX express train is a quick option from ICN to Seoul Station, taking 40-50 minutes. Convenient for travelers with heavy luggage.

Read more about ICNby Gabriel Leigh
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on ICN

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Best time to book a flight from O'Hare Intl to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Incheon Intl Airport

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Incheon Intl. Price data was last updated on July 25, 2025.

The best time to book flights from Chicago O'Hare Intl Airport to Incheon Intl Airport is 24 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Incheon Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Incheon Intl Airport (average of $998). Flying from Chicago O'Hare Intl Airport to Incheon Intl Airport in December is currently the most expensive (average of $1,635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to ICN?

Find hourly flight availability from O'Hare Intl to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to Incheon Intl Airport at noon. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from Chicago O'Hare Intl Airport to Incheon Intl Airport

Explore weekly flight availability from O'Hare Intl to Incheon Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated julio 29, 2025.

The most flights from ORD to ICN are scheduled on a Monday (2 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (1 on average).

What’s the top layover airport for flights from Chicago O'Hare Intl Airport to Incheon Intl Airport?

Share of 1-stop round-trip flights from Chicago O'Hare Intl Airport to Incheon Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Taipei City (TPE) – chosen by Cheapflights users on 80% of 1-stop itineraries from Chicago O'Hare Intl Airport to Incheon Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Chicago O'Hare Intl Airport to Incheon Intl Airport?

Average round-trip fare for 1-stop flights from Chicago O'Hare Intl Airport to Incheon Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Taipei City (TPE) is the most affordable 1-stop option, with an average round-trip price of $1,259.

What’s the fastest layover option from Chicago O'Hare Intl Airport to Incheon Intl Airport?

Shortest average travel time for 1-stop one-way flights from Chicago O'Hare Intl Airport to Incheon Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Taipei City (TPE) have the shortest average one-way travel time for 1-stop routes: 4h 45m.

Which airport typically offers the quickest layover for flights from Chicago O'Hare Intl Airport to Incheon Intl Airport?

Average layover duration for 1-stop one-way flights from Chicago O'Hare Intl Airport to Incheon Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 1h 28m.

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated julio 29, 2025.
Peruse reviews from past customers who have flown with Cathay Pacific, Turkish Airlines, and WestJet from Chicago O'Hare Intl Airport to Incheon Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
948 reviews

Food

7.3

Crew

8.1

Boarding

7.9

Overall

7.6

Entertainment

7.8

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.
Cathay Pacific
7.6
Good
948 reviews
Cathay Pacific
7.6
Good
948 reviews

Food

7.3

Crew

8.1

Boarding

7.9

Overall

7.6

Entertainment

7.8

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.
Turkish Airlines
7.3
Good
3,925 reviews
Cathay Pacific
7.6
Good
948 reviews

Food

7.3

Crew

8.1

Boarding

7.9

Overall

7.6

Entertainment

7.8

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.
WestJet
7.2
Good
2,973 reviews
Cathay Pacific
7.6
Good
948 reviews

Food

7.3

Crew

8.1

Boarding

7.9

Overall

7.6

Entertainment

7.8

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Chicago O'Hare Intl Airport to Incheon Intl Airport round-trip?

    Cathay Pacific, at $760, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Incheon Intl Airport.. Users have found that Cathay Pacific is 50% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Incheon Intl Airport one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $379. Cathay Pacific flights start at $489 while deals on Turkish Airlines start at $493 one-way.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Incheon Intl Airport?

    Before booking your flight to Incheon Intl Airport from Chicago O'Hare Intl Airport, check out the most reliable airlines to get you to your destination on time: Delta (88%), Korean Air (81%), Atlas Air( 25%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Incheon Intl Airport?

    Looking at all options, your cheapest flight can be booked for $382. While the most popular route (Chicago O'Hare Intl - Incheon Intl) can be booked for $727 on average our data indicates $2,179 when flying from Chicago O'Hare Intl Airport to Incheon Intl Airport.

  • Can I find deals for flights from O'Hare Intl to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Incheon Intl.

  • Can I find deals for business class flights from O'Hare Intl to Incheon Intl?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Incheon Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Incheon Intl Airport (average of $998). Flying from Chicago O'Hare Intl Airport to Incheon Intl Airport in December is currently the most expensive (average of $1,635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam
Daejeon

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Alternative routes for O'Hare Intl to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Gimpo Intl flights
Midway to Incheon Intl flights

Top 10 airlines flying from O'Hare Intl to Incheon Intl

Discover the top 10 airlines that operate flights from O'Hare Intl to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$660Average$1,016FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$805Average$928FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$848Average$1,035FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$891Average$1,299FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$906Average$965FlexibilityNo cancel feeOn-time71%
EVA AirCheapest$1,080Average$1,343FlexibilityNo cancel feeOn-time74%
DeltaCheapest$1,097Average$1,909FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$1,110Average$1,394FlexibilityNo cancel feeOn-time76%
Asiana AirlinesCheapest$1,271Average$1,405FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,505Average$1,860FlexibilityNo cancel feeOn-time81%

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