Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
ORDICNMon, 26 Oct
Fare checked before payment All fees shown upfront Transparent cancellation policy 24×7 booking support
Lowest fareUS$571American Airlines
Fastest15h 5mgate to gate
Options found179flights on this route
Find your flightORD → ICN
Available Flights & Fares
Compare fares, timings and baggage. Pick the flight that suits your trip.
Open hotel search to check current stays for this destination.
Finnair
AY-10
22:25
2026-10-26
CHICAGO (ORD)O Hare International
24H :00 M
1 Stop
HEL
· 3h 25m Helsinki (HEL), Finland
12:25
2026-10-28
Seoul (ICN)Incheon International
Non Refundable 9 Seat Left Economy
Check-in: 0 Pieces
Type
Non Refundable
Fare Type
PublishNDC
0 Pieces 7 KG
$935
Flight DetailsORD to ICN - 24H :00 M
Baggage InfoCheck-in 0 Pieces - Cabin 7 KG
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
Publish
1 Pieces 1 Pieces
$1,202
Flight DetailsORD to ICN - 24H :00 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Cathay Pacific
CX-807
15:10
2026-10-26
CHICAGO (ORD)O Hare International
31H :35 M
1 Stop
HKG
· 12h 10m Hong Kong (HKG), Hong Kong
12:45
2026-10-28
Seoul (ICN)Incheon International
Refundable 9 Seat Left Economy
Check-in: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
$996
Flight DetailsORD to ICN - 31H :35 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
PublishNDC
1 Pieces 7 KG
$996
Flight DetailsORD to ICN - 31H :35 M
Baggage InfoCheck-in 1 Pieces - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Cathay Pacific
CX-807
15:10
2026-10-26
CHICAGO (ORD)O Hare International
32H :40 M
1 Stop
HKG
· 13h 15m Hong Kong (HKG), Hong Kong
13:50
2026-10-28
Seoul (ICN)Incheon International
Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
$996
Flight DetailsORD to ICN - 32H :40 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
PublishNDC
1 Pieces 1 Pieces
$996
Flight DetailsORD to ICN - 32H :40 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Cathay Pacific
CX-807
15:10
2026-10-26
CHICAGO (ORD)O Hare International
37H :25 M
1 Stop
HKG
· 17h 55m Hong Kong (HKG), Hong Kong
18:35
2026-10-28
Seoul (ICN)Incheon International
Refundable 9 Seat Left Economy
Check-in: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
$996
Flight DetailsORD to ICN - 37H :25 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
PublishNDC
1 Pieces 7 KG
$996
Flight DetailsORD to ICN - 37H :25 M
Baggage InfoCheck-in 1 Pieces - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Up to 120 of 179 options on this route. Open the full search to see them all with every filter.
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Airfare Highlights
From flights departing on Mon, 26 Oct 2026.
Lowest fare$571American Airlines10:30
Earliest departure$672Eva Airways00:30
Shortest duration$1,041Delta Air Lines12:10
Night
00:00-05:59
$672Eva Airways at 00:30Morning
06:00-11:59
$571American Airlines at 10:30Afternoon
12:00-17:59
$845Japan Airlines at 14:30Evening
18:00-23:59
$888American Airlines at 21:29
Departure & Arrival Airport Details
Chicago (ORD)
O Hare International
USA
Seoul (ICN)
Incheon International
South Korea
Flights shown for 26 Oct 2026. View all flights opens the complete search result.
Smart travel dates
Holidays and peak dates for Seoul
Fares and hotel rates usually run higher around these dates. Booking earlier or moving your trip by a day or two often costs less.
09Oct한글날FridayPeak
25Dec크리스마스FridayPeak
01Jan새해FridayPeak
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here, so check the exact date for your travel year.
Compare your journey
How to travel Chicago to Seoul
Ways to make this trip that you can book on FlyX, compared by price and journey time.
OptionFromJourney timeAvailabilityAction
Non-stop flight Fastest₹100,46215h 5m2 flights
Connecting flight₹55,084Longer, includes a stop177 options
21 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from Chicago to Seoul
Compare fares, stops, baggage and refundability across the airlines flying this route.
DE
Delta Air Lines Flights
from $1,03941 flights
Fares from
$1,039
Non-stop
1 in these results
Departures
41 in the list above
AM
American Airlines Flights
from $57134 flights
Fares from
$571
Non-stop
None in these results
Departures
34 in the list above
UN
United Airlines Flights
from $1,43821 flights
Fares from
$1,438
Non-stop
None in these results
Departures
21 in the list above
AI
Air Canada Flights
from $1,26715 flights
Fares from
$1,267
Non-stop
None in these results
Departures
15 in the list above
KO
Korean Air Lines Flights
from $1,0428 flights
Fares from
$1,042
Non-stop
1 in these results
Departures
8 in the list above
Route Overview & Flight Facts
Fastest flight duration
15h 5m · Delta Air Lines
First departure of the day
00:30 · Eva Airways
Last departure of the day
23:35 · Lufthansa
Flight options found
179
Direct / non-stop options
2
Airport codes
Chicago–ORD, Seoul–ICN
Fares and timings are indicative. The exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
The search for Mon, 26 Oct found 179 flight options, 2 of them non-stop. The first flight leaves around 00:30 and the last around 23:35. The fastest flight takes about 15h 5m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Morning from $571, Night from $672, Afternoon from $845, Evening from $888. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares. Prices change with airline seat availability.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
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How to Book Cheap Flights on FlyX
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2
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Destination & City Travel Guide
About Chicago
Chicago’s downtown Loop puts Millennium Park, the Art Institute and the Riverwalk within a manageable area. The lakefront creates a second axis for walking, while neighbourhoods farther out need transit time of their own. Passengers landing at O’Hare may be changing flights or visiting relatives in the wider region, so check whether an overnight hotel is near the airport or downtown. The CTA Blue Line runs from the airport into the city and avoids the road congestion that can affect a taxi.
Read more about Chicago
Tips for travellers from India
The Loop is useful for the Art Institute, Millennium Park and central rail links, while a hotel near O’Hare serves an early flight or suburban appointment. These bases are a substantial distance apart. The CTA Blue Line reaches the airport from downtown, but passengers arriving at Terminal 5 first need the airport connection to the main rail-access area. The airport train and an intercity rail departure from Union Station are separate arrangements.
Air India uses Terminal 5. United domestic flights and international departures use Terminal 1, while many international arrivals are processed through Terminal 5, so an onward connection can involve a building change. In the city, pair the Art Institute with Millennium Park rather than crossing to a distant neighbourhood between them. The Riverwalk offers another central route, while the lakefront extends far beyond the downtown section. The Obama Presidential Center opened to the public in June 2026 in Jackson Park, creating a museum outing on the South Side rather than another stop beside the Loop. Plan that visit as its own district trip. A river architecture cruise also has a specific departure dock, which should be matched to the walking route. Choose between a museum-heavy day and a longer lakefront walk before booking several timed attractions.
Best time to visit Chicago
May to June or September to October, about 12–25°C, for river and lake walks.
Places to visit in Chicago
Millennium ParkArt Institute of ChicagoChicago RiverwalkNavy PierMuseum CampusDevon Avenue
How to reach Chicago
By Air: O’Hare International Airport (ORD) is about 27 km northwest of downtown Chicago; the CTA Blue Line takes about 45 minutes to the Loop. Taxis and booked cars also operate.
By Rail: Chicago Union Station serves intercity trains; the CTA Blue Line links O’Hare with downtown.
By Road: Airport taxis and app-based cars use expressways; intercity coaches use downtown stops.
What to do in Chicago
Walk from Millennium Park to the Art Institute.
Follow the Chicago Riverwalk.
Take an architecture cruise on the Chicago River.
Explore the lakefront around Museum Campus.
Chicago airport information
O’Hare International Airport (ORD). Air India operates from O’Hare Terminal 5. United uses Terminal 1 for domestic flights and international departures, while international arrivals without preclearance generally use Terminal 5.
About Seoul
Seoul rewards a district-by-district plan. Gyeongbokgung Palace and Bukchon frame a day around older streets, while Myeongdong and Hongdae show different sides of its shopping and café culture. The Han River provides walking and cycling space between built-up neighbourhoods. Incheon International Airport lies west of the city on an island; its rail link makes Seoul Station a useful first point for many visitors arriving from India. Check the final metro connection before choosing a late arrival.
Read more about Seoul
What's new in Seoul
May 2025: Photography Seoul Museum of Art opened, adding a dedicated photography venue to the city’s museum choices.
January 2026: Asiana Airlines moved from Incheon Terminal 1 to Terminal 2, changing the airport building and rail stop used by its passengers.
Tips for travellers from India
Hongdae is useful for an airport-rail arrival and an evening in its surrounding streets, while Myeongdong puts central shopping closer. A palace-focused stay can favour the Jongno area instead. The Airport Railroad’s express and stopping trains serve different purposes: the express links the airport with Seoul Station, while stopping services reach additional interchanges. Choose according to the hotel district.
Asiana moved to Terminal 2 on 14 January 2026, so older guides that send its passengers to Terminal 1 are out of date. Incheon’s official app and flight information identify the correct terminal before a return train ride. Gyeongbokgung and Bukchon belong together geographically, but Bukchon includes residential lanes and should be approached as a lived-in neighbourhood. Hongdae is a separate western outing rather than the next stop on a palace walk. The Han River also has many access points; select a particular riverside park instead of navigating to the river in general. That choice determines the useful metro station and prevents an unnecessary crossing of Seoul.
Best time to visit Seoul
April to May or September to October, about 10–24°C, for outdoor districts.
Places to visit in Seoul
Gyeongbokgung PalaceBukchon Hanok VillageMyeongdongHongdaeN Seoul TowerHan River parks
How to reach Seoul
By Air: Incheon International Airport (ICN) is about 50 km west of central Seoul; AREX express rail takes about 43 minutes from Terminal 1 to Seoul Station. Buses and taxis serve other districts.
By Rail: Seoul Station links AREX with the metro and intercity KTX trains.
By Road: Airport limousine buses serve major Seoul districts; intercity buses use several city terminals.
What to do in Seoul
Walk the courtyards of Gyeongbokgung Palace.
Explore the lanes around Bukchon Hanok Village.
Browse shops and food streets in Myeongdong.
Spend an evening by a Han River park.
Seoul airport information
Incheon International Airport (ICN). Asiana Airlines moved its Incheon operations to Terminal 2 on 14 January 2026. Passengers should use the airline-specific terminal shown in Incheon’s official flight information, since other carriers continue to use different buildings.
Why Book Your Flight with FlyX?
Compare the available Chicago to Seoul options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
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Frequently Asked Questions
Is it worth booking Chicago to Seoul flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. On the Chicago to Seoul dates shown on this page, the lowest fare is on a Monday at $571. This can change from week to week.
How far is Chicago from Seoul by air?
The flying distance depends on the routing the airline selects. The flight cards above show duration and stop details for each result.
Are there non-stop flights from ORD to ICN?
Yes. 2 non-stop flights are listed on this page for Chicago to Seoul. Use the Stops filter to see only those.
Which airlines fly Chicago to Seoul?
Delta Air Lines, American Airlines, United Airlines, Air Canada and 1 other are listed on this route for the dates shown here. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from Chicago to Seoul?
The quickest non-stop Chicago to Seoul flight on this page takes about 15h 5m. Journeys with a stop take longer, since the total includes the layover.
What is the baggage allowance on Chicago to Seoul flights?
Allowance is set by the airline and the fare you pick, not by the route. Fares on this page include 1 Pieces, 2 Pieces and 46KG (23 KG X 2 pcs). Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.
What is the cheapest Chicago to Seoul flight fare?
The lowest Chicago to Seoul fare on this page is $571. Fares on the same dates run up to $7,281, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.
What time do Chicago to Seoul flights depart?
On the dates shown here, the first departure is around 00:30 and the last around 23:35, local time at Chicago. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay. If it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes ORD–ICN, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price. Run a search to see what is available for your own dates.
Fares shown are for departures on .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
The ORD to ICN cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Before you book
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Lowest Chicago to Seoul airfare, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare
$571
26/10/2026
American Airlines
10:30
Cheapest Airfare Within 30 Days
$560
07/11/2026
American Airlines
10:30
Cheapest Airfare Within 90 Days
$542
06/01/2027
American Airlines
10:30
Book Chicago to Seoul Flight Tickets on FlyX
FlyX lists each Chicago to Seoul flight in these results with its fare, departure time, stops, layover airport and baggage, so you can compare air tickets side by side. To find a cheap ticket, sort by price and check what baggage the fare includes. The fare is checked with the airline again before you pay.
Chicago to Seoul Flight Schedule and Timing
The search for these dates returned 179 flight options, 2 of them non-stop. The first departure from Chicago is at 00:30 and the last is at 23:35. Flights leave from O Hare International and land at Incheon International.
Flight Route Details & Analysis
Flight Details
Information
Route
Chicago to Seoul
Flight Duration
15h 5m - 53h 35m
Airport Codes
Chicago - ORD, Seoul - ICN
Total Flights Available
179 flights2 direct177 with layovers
First Flight Departure
Departs at 00:30
Last Flight Departure
Departs at 23:35
Early Morning Flights (12 AM - 8 AM)
43 flights0 direct43 with layovers
Morning Flights (8 AM - 12 PM)
34 flights0 direct34 with layovers
Afternoon Flights (12 PM - 4 PM)
43 flights2 direct41 with layovers
Evening Flights (4 PM - 8 PM)
33 flights0 direct33 with layovers
Night Flights (8 PM - 12 AM)
26 flights0 direct26 with layovers
Airport Information & Terminals
ORD: Chicago airport system. Chicago flights commonly use O'Hare or Midway. O'Hare is a huge hub with rail access; Midway can be easier for some city-side trips. Winter weather and traffic should be part of the booking decision.
ICN: Seoul airport system. Seoul international flights commonly use Incheon, while Gimpo handles many domestic and regional services. Airport rail works well; taxis are easier for late-night arrivals or heavy bags.
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O Hare International
