$659 Cheap Flights from Seoul (ICN) to Chicago (ORD)

View $659 flight on Tue, May 20, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Seoul to Chicago (ICN-ORD)

Prices were available within the past 7 days and start at $659 for one-way flights and $806 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, May 21 - Wed, Jul 23
ICN
Seoul
ORD
Chicago
$806 Roundtrip, found 6 hours ago
$806
Roundtrip
found 6 hours ago
Select United flight, departing Wed, May 21 from Seoul to Chicago, returning Wed, Jul 23, priced at $806 found 6 hours ago
Air Canada
Wed, Oct 15 - Mon, Oct 27
ICN
Seoul
ORD
Chicago
$814 Roundtrip, found 1 day ago
$814
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Oct 15 from Seoul to Chicago, returning Mon, Oct 27, priced at $814 found 1 day ago
WestJet
Fri, Sep 19 - Sun, Sep 28
ICN
Seoul
ORD
Chicago
$1,002 Roundtrip, found 2 days ago
$1,002
Roundtrip
found 2 days ago
Select WestJet flight, departing Fri, Sep 19 from Seoul to Chicago, returning Sun, Sep 28, priced at $1,002 found 2 days ago
LOT-Polish Airlines
Sat, Jul 5 - Sun, Aug 24
ICN
Seoul
ORD
Chicago
$1,005 Roundtrip, found 3 days ago
$1,005
Roundtrip
found 3 days ago
Select LOT-Polish Airlines flight, departing Sat, Jul 5 from Seoul to Chicago, returning Sun, Aug 24, priced at $1,005 found 3 days ago
EVA Airways
Wed, May 21 - Wed, Jul 23
ICN
Seoul
ORD
Chicago
$1,044 Roundtrip, found 6 hours ago
$1,044
Roundtrip
found 6 hours ago
Select EVA Airways flight, departing Wed, May 21 from Seoul to Chicago, returning Wed, Jul 23, priced at $1,044 found 6 hours ago
American Airlines
Mon, Sep 1 - Tue, Sep 30
ICN
Seoul
ORD
Chicago
$1,077 Roundtrip, found 2 hours ago
$1,077
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Mon, Sep 1 from Seoul to Chicago, returning Tue, Sep 30, priced at $1,077 found 2 hours ago
Asiana Airlines
Thu, May 29 - Fri, Jun 27
ICN
Seoul
ORD
Chicago
$1,198 Roundtrip, just found
$1,198
Roundtrip
just found
Select Asiana Airlines flight, departing Thu, May 29 from Seoul to Chicago, returning Fri, Jun 27, priced at $1,198 just found
Alaska Airlines
Thu, Sep 25 - Thu, Oct 16
ICN
Seoul
ORD
Chicago
$1,200 Roundtrip, found 6 hours ago
$1,200
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Thu, Sep 25 from Seoul to Chicago, returning Thu, Oct 16, priced at $1,200 found 6 hours ago
Delta
Wed, May 21 - Wed, Jul 23
ICN
Seoul
ORD
Chicago
$1,200 Roundtrip, found 6 hours ago
$1,200
Roundtrip
found 6 hours ago
Select Delta flight, departing Wed, May 21 from Seoul to Chicago, returning Wed, Jul 23, priced at $1,200 found 6 hours ago
Korean Air
Thu, Sep 11 - Wed, Sep 17
ICN
Seoul
ORD
Chicago
$1,213 Roundtrip, found 4 hours ago
$1,213
Roundtrip
found 4 hours ago
Select Korean Air flight, departing Thu, Sep 11 from Seoul to Chicago, returning Wed, Sep 17, priced at $1,213 found 4 hours ago

Frequently asked questions

How much does a flight from Incheon Intl. Airport (ICN) to O'Hare Intl. Airport (ORD) cost?
Cheap return fares from Incheon Intl. Airport (ICN) to O’Hare Intl. Airport (ORD) start at $1219. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Korean Air flight leaving ICN on May 5 2025 and touching down at ORD. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from ICN to ORD?
The cheapest flights from ICN to ORD are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Incheon Intl. Airport (ICN) to O'Hare Intl. Airport (ORD)?
Fly nonstop from Incheon Intl. Airport (ICN) to O’Hare Intl. Airport (ORD) on a Korean Air flight.
What is the cheapest airline that flies from ICN to ORD?
With fares starting at $1060 for a one-way journey from ICN to ORD, Korean Air is currently the cheapest airline for this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from ICN on May 9 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Incheon Intl. Airport (ICN) to O'Hare Intl. Airport (ORD)?
On average, Incheon Intl. Airport (ICN) only offers 1 nonstop flight to O’Hare Intl. Airport (ORD) daily. For additional options, try our easy-to-use filter tool. Simply enter your preferred travel dates, then choose “1 Stop” or “2+ Stops” to find flights with layovers.
What are the most popular departure times for flights from Incheon Intl. Airport (ICN) to O'Hare Intl. Airport (ORD)?
The 10 AM departures from ICN to ORD are the top choice for many travelers. They can also be more expensive. If you’re looking to save, book during off-peak hours.
What day of the week has the most flights from ICN to ORD?
Sunday has the most flights from Incheon Intl. Airport (ICN) to O’Hare Intl. Airport (ORD). Consider leaving on this day and you’ll have the best chance of finding a schedule that works for you.
What is the earliest flight from Incheon Intl. Airport (ICN) to O'Hare Intl. Airport (ORD)?
The first flight of the day leaving Incheon Intl. Airport (ICN) is at around 10:40AM UTC+9. Hop on this flight and you’ll land at O’Hare Intl. Airport (ORD) at approximately 8:40AM UTC-6. The entire trip takes 13h.
How long does it take to fly from Incheon Intl. Airport (ICN) to O'Hare Intl. Airport (ORD)?
It takes around 13 hours to cover the 6,500 mi from ICN to ORD.
What airline has the least delays from ICN to ORD?
Consider traveling with Asiana Airlines if you’d like to fly straight from Incheon Intl. Airport (ICN) to O’Hare Intl. Airport (ORD) without any interruptions. This airline has the best track record for punctuality, with an on-time score of 88%. Want to be updated if anything changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Incheon Intl. Airport (ICN) to O'Hare Intl. Airport (ORD)?
To avoid possible delays on the Incheon Intl. Airport (ICN) to O’Hare Intl. Airport (ORD) route, travel before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Chicago from Incheon Intl. Airport (ICN)?
O’Hare Intl. Airport (ORD) is the only airport in Chicago with direct flights from Incheon Intl. Airport (ICN). Check out your options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Incheon Intl. Airport (ICN) to O'Hare Intl. Airport (ORD) last-minute?
Booking your flight from ICN to ORD just before your getaway is usually more expensive. However, if you’re flexible with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book an ICN to ORD flight and hotel package?
Securing an ICN to ORD flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our extensive range of hotels and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Incheon Intl. Airport (ICN) to O'Hare Intl. Airport (ORD)?
Typically, you can cancel or reschedule your ICN to ORD flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline’s fees and guidelines on flight changes, or if you’d like more details, visit our Customer Service portal.
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