Cheap Flights from Chicago, IL to Seoul from $428

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On Cheapflightsplus.com you will find 2 direct and 168 connecting flights from Chicago to Seoul. You can compare airfare deals from 17 airlines and multiple travel sites from $428, book and save on cheap plane tickets and last minute offers. Also check out CHI-SEL flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Chicago to Seoul Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $428 (one-way), $734 (round-trip).

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Best Flights from Chicago to Seoul Today

Take a look at the list of non stop flights and flights with layovers from Chicago to Seoul with the lowest price of $428. The fastest direct flight takes 13h 50m and the fastest connecting – 15h 36m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $736 Find flight	12:25 Chicago O'Hare International	16:15+1 день Seoul Incheon International	13h 50m	Korean Air	KE38
from $763 Find flight	12:25 Chicago O'Hare International	16:15+1 день Seoul Incheon International	13h 50m	Korean Air	KE7862
from $428 Find flight	13:45 Chicago O'Hare International	05:10+2 дня Seoul Incheon International	24h 25m layover 6h 25m - Los Angeles	American Airlines	AA1375 KE12
from $436 Find flight	15:51 Chicago O'Hare International	05:10+2 дня Seoul Incheon International	22h 19m layover 4h 19m - Los Angeles	United Airlines	UA592 KE12
from $436 Find flight	21:05 Chicago O'Hare International	17:40+2 дня Seoul Incheon International	29h 35m layover 11h 13m - Los Angeles	United Airlines	UA2204 KE18
from $436 Find flight	19:15 Chicago O'Hare International	17:40+2 дня Seoul Incheon International	31h 25m layover 12h 54m - Los Angeles	American Airlines	AA2715 KE18
from $447 Find flight	16:40 Chicago Midway	05:10+2 дня Seoul Incheon International	21h 30m layover 3h 25m - Los Angeles	Southwest Airlines	WN2510 KE12
from $447 Find flight	20:00 Chicago Midway	17:40+2 дня Seoul Incheon International	30h 40m layover 12h 15m - Los Angeles	Southwest Airlines	WN3655 KE18
from $432 Find flight	14:00 Chicago O'Hare International	17:10+2 дня Seoul Incheon International	36h 10m layover 12h 7m - Miami 2h 56m - New York	Spirit Airlines	NK425 KE7330 KE82
from $439 Find flight	19:30 Chicago O'Hare International	17:10+2 дня Seoul Incheon International	30h 40m layover 6h 11m - Miami 2h 56m - New York	United Airlines	UA1533 KE7330 KE82
from $441 Find flight	21:05 Chicago O'Hare International	15:20+2 дня Seoul Incheon International	27h 15m layover 7h 23m - Los Angeles 0h 50m - Seattle	United Airlines	UA2204 KE3490 KE20
from $441 Find flight	19:15 Chicago O'Hare International	15:20+2 дня Seoul Incheon International	29h 5m layover 9h 4m - Los Angeles 0h 50m - Seattle	American Airlines	AA2715 KE3490 KE20

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on April 20, 2024

Flight Schedule Chicago (Illinois) to Seoul

Full flight schedule will help you in detecting at what time planes fly from Chicago to Seoul. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
12:25 — 16:15 +1 day	12:25 — 16:15 KE38 Korean Air Chicago — Seoul	13h 50m	Find flight from$736
12:25 — 16:15 +1 day	12:25 — 16:15 KE7862 Korean Air Chicago — Seoul	13h 50m	Find flight from$763
07:00 — 16:30 +1 day	07:00 — 09:25 KE3457 Korean Air Chicago — Detroit 3h 14m stop 12:39 — 16:30 KE7274 Korean Air Detroit — Seoul	18h 30m including layover	Find flight from$534
10:40 — 23:20 +1 day	10:40 — 15:00 UA7938 United Airlines Chicago — Tokyo 5h 40m stop 20:40 — 23:20 ET673 Ethiopian Airlines Tokyo — Seoul	21h 40m including layover	Find flight from$728
12:40 — 16:15 +2 days	12:40 — 15:30 WN1394 Southwest Airlines Chicago — San Francisco 19h 10m stop 10:40 — 16:15 UA893 United Airlines San Francisco — Seoul	36h 35m including layover	Find flight from$642
13:45 — 05:10 +2 days	13:45 — 16:15 AA1375 American Airlines Chicago — Los Angeles 6h 25m stop 22:40 — 05:10 KE12 Korean Air Los Angeles — Seoul	24h 25m including layover	Find flight from$428
15:51 — 05:10 +2 days	15:51 — 18:21 UA592 United Airlines Chicago — Los Angeles 4h 19m stop 22:40 — 05:10 KE12 Korean Air Los Angeles — Seoul	22h 19m including layover	Find flight from$436
16:40 — 05:10 +2 days	16:40 — 19:15 WN2510 Southwest Airlines Chicago — Los Angeles 3h 25m stop 22:40 — 05:10 KE12 Korean Air Los Angeles — Seoul	21h 30m including layover	Find flight from$447
17:15 — 15:20 +2 days	17:15 — 19:50 WN3663 Southwest Airlines Chicago — Seattle 14h 50m stop 10:40 — 15:20 KE20 Korean Air Seattle — Seoul	31h 5m including layover	Find flight from$514
19:15 — 17:40 +2 days	19:15 — 21:56 AA2715 American Airlines Chicago — Los Angeles 12h 54m stop 10:50 — 17:40 KE18 Korean Air Los Angeles — Seoul	31h 25m including layover	Find flight from$436
20:00 — 17:40 +2 days	20:00 — 22:35 WN3655 Southwest Airlines Chicago — Los Angeles 12h 15m stop 10:50 — 17:40 KE18 Korean Air Los Angeles — Seoul	30h 40m including layover	Find flight from$447
21:05 — 17:40 +2 days	21:05 — 23:37 UA2204 United Airlines Chicago — Los Angeles 11h 13m stop 10:50 — 17:40 KE18 Korean Air Los Angeles — Seoul	29h 35m including layover	Find flight from$436
07:40 — 16:15 +2 days	07:40 — 09:40 WN3630 Southwest Airlines Chicago — Las Vegas 4h 12m stop 13:52 — 15:42 F92079 Frontier Airlines Las Vegas — San Francisco 18h 58m stop 10:40 — 16:15 UA893 United Airlines San Francisco — Seoul	41h 35m including layover	Find flight from$641
08:20 — 16:15 +2 days	08:20 — 10:06 F9411 Frontier Airlines Chicago — Denver 12h 4m stop 22:10 — 00:07 F9667 Frontier Airlines Denver — San Francisco 10h 33m stop 10:40 — 16:15 UA893 United Airlines San Francisco — Seoul	40h 55m including layover	Find flight from$609
08:20 — 16:15 +2 days	08:20 — 10:06 F9411 Frontier Airlines Chicago — Denver 10h 14m stop 20:20 — 22:10 WN3285 Southwest Airlines Denver — San Francisco 12h 30m stop 10:40 — 16:15 UA893 United Airlines San Francisco — Seoul	40h 55m including layover	Find flight from$635
10:51 — 11:15 +3 days	10:51 — 13:26 NK737 Spirit Airlines Chicago — Los Angeles 22h 4m stop 11:30 — 16:30 NH5 All Nippon Airways Los Angeles — Tokyo 16h 10m stop 08:40 — 11:15 ZG41 Grozny Avia Tokyo — Seoul	57h 24m including layover	Find flight from$564
13:45 — 14:55 +3 days	13:45 — 16:15 AA1375 American Airlines Chicago — Los Angeles 18h 25m stop 10:40 — 15:30 UA32 United Airlines Los Angeles — Tokyo 20h 30m stop 12:00 — 14:55 TW212 T'way Airlines Tokyo — Seoul	58h 10m including layover	Find flight from$488
14:00 — 17:10 +2 days	14:00 — 17:58 NK425 Spirit Airlines Chicago — Miami 12h 7m stop 06:05 — 09:04 KE7330 Korean Air Miami — New York 2h 56m stop 12:00 — 17:10 KE82 Korean Air New York — Seoul	36h 10m including layover	Find flight from$432
14:00 — 16:20 +2 days	14:00 — 16:48 AC5081 Air Canada Chicago — San Francisco 2h 25m stop 19:13 — 21:23 AC5111 Air Canada San Francisco — Vancouver 14h 37m stop 12:00 — 16:20 AC63 Air Canada Vancouver — Seoul	35h 20m including layover	Find flight from$745
15:35 — 16:20 +2 days	15:35 — 18:19 AC5395 Air Canada Chicago — San Francisco 14h 1m stop 08:20 — 10:30 AC561 Air Canada San Francisco — Vancouver 1h 30m stop 12:00 — 16:20 AC63 Air Canada Vancouver — Seoul	33h 45m including layover	Find flight from$653
16:50 — 16:20 +2 days	16:50 — 19:34 AC4375 Air Canada Chicago — San Francisco 12h 46m stop 08:20 — 10:30 AC561 Air Canada San Francisco — Vancouver 1h 30m stop 12:00 — 16:20 AC63 Air Canada Vancouver — Seoul	32h 30m including layover	Find flight from$653
17:55 — 17:10 +2 days	17:55 — 21:55 WN2611 Southwest Airlines Chicago — Miami 8h 10m stop 06:05 — 09:04 KE7330 Korean Air Miami — New York 2h 56m stop 12:00 — 17:10 KE82 Korean Air New York — Seoul	32h 15m including layover	Find flight from$450
18:00 — 16:20 +2 days	18:00 — 20:31 AC5437 Air Canada Chicago — San Francisco 11h 49m stop 08:20 — 10:30 AC561 Air Canada San Francisco — Vancouver 1h 30m stop 12:00 — 16:20 AC63 Air Canada Vancouver — Seoul	31h 20m including layover	Find flight from$648
18:15 — 16:20 +2 days	18:15 — 20:48 AC5361 Air Canada Chicago — Los Angeles 10h 12m stop 07:00 — 09:55 AC551 Air Canada Los Angeles — Vancouver 2h 5m stop 12:00 — 16:20 AC63 Air Canada Vancouver — Seoul	31h 5m including layover	Find flight from$655
19:30 — 17:10 +2 days	19:30 — 23:54 UA1533 United Airlines Chicago — Miami 6h 11m stop 06:05 — 09:04 KE7330 Korean Air Miami — New York 2h 56m stop 12:00 — 17:10 KE82 Korean Air New York — Seoul	30h 40m including layover	Find flight from$439
20:00 — 15:20 +2 days	20:00 — 22:35 WN3655 Southwest Airlines Chicago — Los Angeles 8h 25m stop 07:00 — 09:50 KE3490 Korean Air Los Angeles — Seattle 50m stop 10:40 — 15:20 KE20 Korean Air Seattle — Seoul	28h 20m including layover	Find flight from$452
21:05 — 15:20 +2 days	21:05 — 23:37 UA2204 United Airlines Chicago — Los Angeles 7h 23m stop 07:00 — 09:50 KE3490 Korean Air Los Angeles — Seattle 50m stop 10:40 — 15:20 KE20 Korean Air Seattle — Seoul	27h 15m including layover	Find flight from$441
22:42 — 17:10 +3 days	22:42 — 05:10 UA1806 United Airlines Chicago — San Juan 12h 12m stop 17:22 — 20:33 DL1853 Delta Air Lines Inc. San Juan — New York 15h 27m stop 12:00 — 17:10 KE82 Korean Air New York — Seoul	51h 28m including layover	Find flight from$638

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on April 20, 2024

Flight Information

Below we will explain in detail what the flights cost on the destination from Chicago to Seoul depends on and how to choose the most interesting flight option for you.

Distance between Chicago and Seoul is 10509 miles. Time difference between the cities is 3h. Airplanes depart 05:25 to 22:42 from 7 Chicago airports and arrive 05:25 to 22:42 to 3 Seoul airports. Average flight time is 13h 50m.

The fastest flight 13h 50m
Average flight time 13h 50m
The earliest flight 05:25
The latest flight 22:42
Distance 6531 ml

What is the lowest airfare Chicago to Seoul?

The cheapest plane ticket found by our users is $428. This airfare is for economy class on one-way AA1375 flight by American Airlines for March 9, 2021 which leaves O'Hare International in Chicago at 13:45 am and arrives at Seoul Incheon International at 05:10.

Economy class

$428

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Business class

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First class

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Popular Airlines on the Route

The flight Chicago — Seoul is served by 17 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by American Airlines - 25 departures per week at the price of from $ 428 . And the most expensive tickets are offered by Delta Air Lines Inc. airline - from $ 1592.

Direct flights

There are 2 nonstop flights on the route. The fastest direct flight is KE38 by Korean Air takes 13h 50m and the cheapest is AA1375 by American Airlines for $736.

KE - Korean Air

from $736

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Connecting Flights

There are 168 flights with layovers on the route. The fastest connecting flight is DL3483 by Delta Air Lines Inc. takes 15h 36m and the cheapest is AA1375 by American Airlines for $428.

AA - American Airlines

from $428

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AC - Air Canada

from $648

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JL - Japan Airlines - JAL

from $716

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DL - Delta Air Lines Inc.

from $783

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OZ - Asiana Airlines

from $858

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UA - United Airlines

from $436

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AS - Alaska Airlines

from $1591

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F9 - Frontier Airlines

from $609

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EY - Etihad Airways

from $816

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B6 - JetBlue

from $1577

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WN - Southwest Airlines

from $447

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TK - Turkish Airlines

from $565

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Airports

You can fly from Chicago to Seoul from 7 airports (O'Hare International, Midway, Dupage County, Chicago FSS, Merrill C Meigs (closed), Pal-Waukee, Chicago NAS).

Chicago airports

O'Hare International-ORD

from $428
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Midway-MDW

from $447
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Dupage County-DPA

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Chicago FSS-CHI

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Merrill C Meigs (closed)-CGX

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Pal-Waukee-PWK

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Chicago NAS-NOH

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Seoul airports

Incheon International-ICN

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Gimpo International-GMP

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Seoul AB-SSN

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Airplanes

There are flights to Seoul from Chicago by 17 airlines that use 10 aircraft brands. They range from huge modern airplanes to small-sized.

Bombardier CRJ 900

from $534

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Boeing 777-300ER

from $565

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Boeing 737-900

from $648

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Boeing 737-800

from $653

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Boeing 737 MAX 9 pax

from $655

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Embraer 175

from $676

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Boeing 747-8 Intercontinental

from $736

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Airbus A319

from $757

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Boeing 747-8

from $763

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Airbus A321

from $776

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Top Domestic Destinations from Chicago

You may also consider searching for discounted plane tickets to some other popular places from Chicago within United States.

Chicago — Las Vegas

from $508

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Chicago — Tampa

from $63

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Chicago — Los Angeles

from $181

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Chicago — Orlando

from $62

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Chicago — New York

from $74

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Chicago — Dallas

from $70

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Chicago — San Antonio

from $59

Find
Chicago — Atlanta

from $76

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Chicago — Miami

from $66

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Chicago — Denver

from $61

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Top International Destinations from Chicago

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Chicago — London

from $60

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Chicago — Manchester

from $58

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Chicago — Zurich

from $61

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Chicago — Cancun

from $72

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Chicago — Dublin

from $59

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Chicago — Madrid

from $72

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Chicago — Rome

from $79

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Chicago — Paris

from $61

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Chicago — Tel Aviv

from $628

Find
Chicago — Mumbai

from $74

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All flights from Chicago | All flights to Seoul

How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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