Cheap Flights from Chicago, IL to Seoul from $371
Return flight: Seoul – Chicago
On Cheapflightsplus.com you will find 1 direct and 845 connecting flights from Chicago to Seoul. You can compare airfare deals from 29 airlines and multiple travel sites from $371, 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: $371 (one-way), $636 (round-trip).
Direct flights
Check prices for return flight
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 $371. The fastest direct flight takes 14h 20m and the fastest connecting – 16h 15m.
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $830 | 12:30 Chicago O'Hare International | 16:50+1 день Seoul Incheon International | 14h 20m | Korean Air | KE38 |
| from $405 | 19:50 Chicago O'Hare International | 08:40+2 дня Seoul Incheon International | 22h 50m layover 2h 5m - Istanbul | Turkish Airlines | TK6 TK20 |
| from $433 | 16:00 Chicago O'Hare International | 12:40+2 дня Seoul Incheon International | 30h 40m layover 11h 5m - Hong Kong | Cathay Pacific | CX801 CX434 |
| from $451 | 15:35 Chicago O'Hare International | 16:05+2 дня Seoul Incheon International | 34h 30m layover 18h 22m - Vancouver | Air Canada | AC1049 AC63 |
| from $371 | 11:50 Chicago O'Hare International | 20:30+2 дня Seoul Incheon International | 42h 40m layover 5h 21m - Las Vegas 18h 47m - San Francisco | Spirit Airlines | NK2620 NK2329 YP112 |
| from $375 | 13:40 Chicago O'Hare International | 18:45+2 дня Seoul Incheon International | 39h 5m layover 17h 2m - Edmonton 5h 27m - Calgary | WestJet | WS1149 WS3376 WS86 |
| from $375 | 15:21 Chicago O'Hare International | 20:30+2 дня Seoul Incheon International | 39h 9m layover 4h 35m - Las Vegas 16h 13m - San Francisco | Spirit Airlines | NK188 NK441 YP112 |
| from $376 | 13:56 Chicago O'Hare International | 20:30+2 дня Seoul Incheon International | 40h 34m layover 1h 45m - San Diego 19h 54m - San Francisco | Frontier Airlines | F91855 F93383 YP112 |
| from $381 | 07:00 Chicago O'Hare International | 20:30+1 день Seoul Incheon International | 23h 30m layover 1h 5m - Portland 3h 6m - San Francisco | Hawaiian Airlines | HA6294 HA6405 YP112 |
| from $381 | 22:15 Chicago O'Hare International | 20:30+2 дня Seoul Incheon International | 32h 15m layover 8h 19m - Las Vegas 5h 24m - San Francisco | Spirit Airlines | NK2179 NK2386 YP112 |
| from $381 | 21:56 Chicago O'Hare International | 20:30+2 дня Seoul Incheon International | 32h 34m layover 5h 55m - Las Vegas 7h 49m - San Francisco | Frontier Airlines | F92145 F93801 YP112 |
| from $386 | 16:37 Chicago O'Hare International | 20:30+2 дня Seoul Incheon International | 37h 53m layover 11h 1m - Orlando 5h 5m - San Francisco | Frontier Airlines | F92792 F91645 YP112 |
| from $387 | 15:20 Chicago O'Hare International | 20:30+2 дня Seoul Incheon International | 39h 10m layover 1h 13m - Seattle 18h 10m - San Francisco | Alaska Airlines | AS407 AS1318 YP112 |
| from $387 | 12:05 Chicago O'Hare International | 20:30+2 дня Seoul Incheon International | 42h 25m layover 1h 16m - Seattle 21h 21m - San Francisco | Alaska Airlines | AS891 AS1284 YP112 |
| from $394 | 17:55 Chicago O'Hare International | 20:30+2 дня Seoul Incheon International | 36h 35m layover 1h 9m - Seattle 15h 31m - San Francisco | Hawaiian Airlines | HA6296 HA6800 YP112 |
| from $395 | 09:40 Chicago Midway | 18:45+2 дня Seoul Incheon International | 43h 5m layover 10h 5m - Toronto 15h 11m - Calgary | Porter Airlines | PD2388 WS679 WS86 |
Show all tickets
*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on June 08, 2025
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 | Arrival | Flight Details | Flight Duration | Price |
|---|---|---|---|---|
|
12:30 — 16:50
+1 day
|
12:30 — 16:50
KE38
Korean Air
Chicago — Seoul
|
14h 20m |
Find flight
from$830 |
|
|
11:25 — 08:40
+2 days
|
11:25 — 05:45
TK186
Turkish Airlines
Chicago — Istanbul
11h stop
16:45 — 08:40
TK20
Turkish Airlines
Istanbul — Seoul
|
31h 15m including layover |
Find flight
from$405 |
|
|
16:00 — 12:40
+2 days
|
16:00 — 20:50
CX801
Cathay Pacific
Chicago — Hong Kong
11h 5m stop
07:55 — 12:40
CX434
Cathay Pacific
Hong Kong — Seoul
|
30h 40m including layover |
Find flight
from$433 |
|
|
19:50 — 08:40
+2 days
|
19:50 — 14:40
TK6
Turkish Airlines
Chicago — Istanbul
2h 5m stop
16:45 — 08:40
TK20
Turkish Airlines
Istanbul — Seoul
|
22h 50m including layover |
Find flight
from$405 |
|
|
19:50 — 17:40
+2 days
|
19:50 — 14:40
TK6
Turkish Airlines
Chicago — Istanbul
11h 5m stop
01:45 — 17:40
TK90
Turkish Airlines
Istanbul — Seoul
|
31h 50m including layover |
Find flight
from$405 |
|
|
23:45 — 17:40
+2 days
|
23:45 — 18:05
TK156
Turkish Airlines
Chicago — Istanbul
7h 40m stop
01:45 — 17:40
TK90
Turkish Airlines
Istanbul — Seoul
|
27h 55m including layover |
Find flight
from$405 |
|
|
23:45 — 08:40
+3 days
|
23:45 — 18:05
TK156
Turkish Airlines
Chicago — Istanbul
22h 40m stop
16:45 — 08:40
TK20
Turkish Airlines
Istanbul — Seoul
|
42h 55m including layover |
Find flight
from$420 |
|
|
06:40 — 22:00
+1 day
|
06:40 — 09:08
NK1104
Spirit Airlines
Chicago — Los Angeles
5h 12m stop
14:20 — 17:50
SQ11
Singapore Airlines
Los Angeles — Tokyo
1h 35m stop
19:25 — 22:00
7C1122
Jeju Air
Tokyo — Seoul
|
25h 20m including layover |
Find flight
from$399 |
|
|
06:45 — 16:05
+2 days
|
06:45 — 09:07
NK467
Spirit Airlines
Chicago — Los Angeles
2h 23m stop
11:30 — 14:30
F81889
Freedom Airlines
Los Angeles — Vancouver
22h stop
12:30 — 16:05
AC63
Air Canada
Vancouver — Seoul
|
43h 20m including layover |
Find flight
from$403 |
|
|
07:00 — 20:30
+1 day
|
07:00 — 09:23
HA6294
Hawaiian Airlines
Chicago — Portland
1h 5m stop
10:46 — 12:39
HA6405
Hawaiian Airlines
Portland — San Francisco
3h 6m stop
15:30 — 20:30
YP112
YP
San Francisco — Seoul
|
23h 30m including layover |
Find flight
from$381 |
|
|
09:40 — 18:45
+2 days
|
09:40 — 12:20
PD2388
Porter Airlines
Chicago — Toronto
10h 5m stop
22:25 — 00:44
WS679
WestJet
Toronto — Calgary
15h 11m stop
15:55 — 18:45
WS86
WestJet
Calgary — Seoul
|
43h 5m including layover |
Find flight
from$395 |
|
|
09:40 — 18:45
+2 days
|
09:40 — 12:20
PD2388
Porter Airlines
Chicago — Toronto
7h 40m stop
20:00 — 22:20
WS675
WestJet
Toronto — Calgary
17h 35m stop
15:55 — 18:45
WS86
WestJet
Calgary — Seoul
|
43h 5m including layover |
Find flight
from$398 |
|
|
11:50 — 20:30
+2 days
|
11:50 — 13:50
NK2620
Spirit Airlines
Chicago — Las Vegas
5h 21m stop
19:11 — 20:43
NK2329
Spirit Airlines
Las Vegas — San Francisco
18h 47m stop
15:30 — 20:30
YP112
YP
San Francisco — Seoul
|
42h 40m including layover |
Find flight
from$371 |
|
|
12:05 — 20:30
+2 days
|
12:05 — 14:39
AS891
Alaska Airlines
Chicago — Seattle
1h 16m stop
15:55 — 18:09
AS1284
Alaska Airlines
Seattle — San Francisco
21h 21m stop
15:30 — 20:30
YP112
YP
San Francisco — Seoul
|
42h 25m including layover |
Find flight
from$387 |
|
|
13:40 — 18:45
+2 days
|
13:40 — 16:28
WS1149
WestJet
Chicago — Edmonton
17h 2m stop
09:30 — 10:28
WS3376
WestJet
Edmonton — Calgary
5h 27m stop
15:55 — 18:45
WS86
WestJet
Calgary — Seoul
|
39h 5m including layover |
Find flight
from$375 |
|
|
13:56 — 20:30
+2 days
|
13:39 — 15:59
F91855
Frontier Airlines
Chicago — San Diego
1h 45m stop
17:53 — 19:39
F93383
Frontier Airlines
San Diego — San Francisco
19h 54m stop
15:30 — 20:30
YP112
YP
San Francisco — Seoul
|
40h 34m including layover |
Find flight
from$376 |
|
|
14:03 — 20:30
+2 days
|
14:03 — 16:35
HA6293
Hawaiian Airlines
Chicago — Portland
57m stop
17:32 — 19:18
HA6409
Hawaiian Airlines
Portland — San Francisco
20h 12m stop
15:30 — 20:30
YP112
YP
San Francisco — Seoul
|
40h 27m including layover |
Find flight
from$436 |
|
|
14:07 — 20:30
+2 days
|
14:07 — 16:36
AS325
Alaska Airlines
Chicago — Portland
54m stop
17:30 — 19:18
AS2283
Alaska Airlines
Portland — San Francisco
20h 12m stop
15:30 — 20:30
YP112
YP
San Francisco — Seoul
|
40h 23m including layover |
Find flight
from$418 |
|
|
15:20 — 20:30
+2 days
|
15:20 — 17:52
AS407
Alaska Airlines
Chicago — Seattle
1h 13m stop
19:05 — 21:20
AS1318
Alaska Airlines
Seattle — San Francisco
18h 10m stop
15:30 — 20:30
YP112
YP
San Francisco — Seoul
|
39h 10m including layover |
Find flight
from$387 |
|
|
15:21 — 20:30
+2 days
|
15:21 — 17:16
NK188
Spirit Airlines
Chicago — Las Vegas
4h 35m stop
21:51 — 23:17
NK441
Spirit Airlines
Las Vegas — San Francisco
16h 13m stop
15:30 — 20:30
YP112
YP
San Francisco — Seoul
|
39h 9m including layover |
Find flight
from$375 |
|
|
16:37 — 20:30
+2 days
|
16:37 — 20:39
F92792
Frontier Airlines
Chicago — Orlando
11h 1m stop
07:40 — 10:25
F91645
Frontier Airlines
Orlando — San Francisco
5h 5m stop
15:30 — 20:30
YP112
YP
San Francisco — Seoul
|
37h 53m including layover |
Find flight
from$386 |
|
|
17:20 — 18:45
+2 days
|
17:20 — 20:02
PD2394
Porter Airlines
Chicago — Toronto
11h 58m stop
08:00 — 10:20
WS649
WestJet
Toronto — Calgary
5h 35m stop
15:55 — 18:45
WS86
WestJet
Calgary — Seoul
|
35h 25m including layover |
Find flight
from$422 |
|
|
17:55 — 20:30
+2 days
|
17:55 — 20:35
HA6296
Hawaiian Airlines
Chicago — Seattle
1h 9m stop
21:44 — 23:59
HA6800
Hawaiian Airlines
Seattle — San Francisco
15h 31m stop
15:30 — 20:30
YP112
YP
San Francisco — Seoul
|
36h 35m including layover |
Find flight
from$394 |
|
|
18:30 — 18:45
+2 days
|
18:30 — 21:14
AC8912
Air Canada
Chicago — Toronto
1h 48m stop
23:00 — 01:15
AC159
Air Canada
Toronto — Calgary
14h 43m stop
15:55 — 18:45
WS86
WestJet
Calgary — Seoul
|
34h 15m including layover |
Find flight
from$417 |
|
|
18:30 — 18:45
+2 days
|
18:30 — 21:14
AC8912
Air Canada
Chicago — Hamilton
8h 46m stop
06:00 — 08:13
WS585
WestJet
Hamilton — Calgary
7h 42m stop
15:55 — 18:45
WS86
WestJet
Calgary — Seoul
|
34h 15m including layover |
Find flight
from$441 |
|
|
20:25 — 18:45
+2 days
|
20:25 — 23:10
AC510
Air Canada
Chicago — Hamilton
6h 50m stop
06:00 — 08:13
WS585
WestJet
Hamilton — Calgary
7h 42m stop
15:55 — 18:45
WS86
WestJet
Calgary — Seoul
|
32h 20m including layover |
Find flight
from$441 |
|
|
21:56 — 20:30
+2 days
|
21:56 — 00:10
F92145
Frontier Airlines
Chicago — Las Vegas
5h 55m stop
06:00 — 07:42
F93801
Frontier Airlines
Las Vegas — San Francisco
7h 49m stop
15:30 — 20:30
YP112
YP
San Francisco — Seoul
|
32h 34m including layover |
Find flight
from$381 |
|
|
21:56 — 20:30
+3 days
|
21:56 — 00:05
F92145
Frontier Airlines
Chicago — Las Vegas
19h 28m stop
19:33 — 21:21
F94401
Frontier Airlines
Las Vegas — San Francisco
18h 9m stop
15:30 — 20:30
YP112
YP
San Francisco — Seoul
|
56h 34m including layover |
Find flight
from$408 |
|
|
22:15 — 20:30
+2 days
|
21:02 — 23:07
NK2179
Spirit Airlines
Chicago — Las Vegas
8h 19m stop
08:41 — 10:05
NK2386
Spirit Airlines
Las Vegas — San Francisco
5h 24m stop
15:30 — 20:30
YP112
YP
San Francisco — Seoul
|
32h 15m including layover |
Find flight
from$381 |
|
*Departure and arrival times - local. Updated on June 8, 2025
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 00:30 to 23:45 from 7 Chicago airports and arrive 00:30 to 23:45 to 3 Seoul airports. Average flight time is 14h 20m.
- The fastest flight 14h 20m
- Average flight time 14h 20m
- The earliest flight 00:30
- The latest flight 23:45
- Distance 6531 ml
The cheapest months to travel to Seoul are july (from 495 $), august (from 501 $), september (from 516 $).
The most expensive months are december (from 1 628 $), january (from 895 $), november (from 880 $).
What is the lowest airfare Chicago to Seoul?
The cheapest plane ticket found by our users is $371. This airfare is for economy class on one-way NK2620 flight by Spirit Airlines for July 4, 2025 which leaves O'Hare International in Chicago at 11:50 am and arrives at Seoul Incheon International at 20:30.
Economy class
$371
Business class
?
First class
?
Popular Airlines on the Route
The flight Chicago — Seoul is served by 29 regular airlines and 7 low-cost airlines. Most of the flights on this route are operated by Japan Airlines - JAL - 20 departures per week at the price of from $ 509 . And the most expensive tickets are offered by Spirit Airlines airline - from $ 895.
Direct flights
There are 1 nonstop flights on the route. The fastest direct flight is KE38 by Korean Air takes 14h 20m and the cheapest is NK2620 by Spirit Airlines for $830.
- KE - Korean Airfrom $830Find
See more direct flights
Connecting Flights
There are 845 flights with layovers on the route. The fastest connecting flight is KE6779 by Korean Air takes 16h 15m and the cheapest is NK2620 by Spirit Airlines for $371.
- JL - Japan Airlines - JALfrom $509Find
- FI - Icelandairfrom $707Find
- LO - LOTfrom $819Find
- UA - United Airlinesfrom $659Find
- BR - EVA Airways Corporationfrom $501Find
- IB - Iberiafrom $864Find
- KE - Korean Airfrom $886Find
- WS - WestJetfrom $375Find
- CA - Air China Limitedfrom $764Find
- KL - KLMfrom $627Find
- QR - Qatar Airwaysfrom $635Find
- AC - Air Canadafrom $417Find
See more connecting flights
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-ORDfrom $371Find
- Midway-MDWfrom $395Find
- Dupage County-DPAFind
- Chicago FSS-CHIFind
- Merrill C Meigs (closed)-CGXFind
- Pal-Waukee-PWKFind
- Chicago NAS-NOHFind
Seoul airports
- Incheon International-ICNFind
- Gimpo International-GMPFind
- Seoul AB-SSNFind
Airplanes
There are flights to Seoul from Chicago by 29 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Chicago
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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.
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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.
To find a plane ticket, please select dates.