Cheap Flights from Seoul to Chicago
Browse current best options from Seoul. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Seoul
RatePunk searches hundreds of travel sites at once for deals on flights to Chicago
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Seoul to Chicago
Explore current cheapest deals departing from Seoul to Chicago
Round trip
Sort by: Cheapest
November 11 - November 18
ICN - Chicago
$955
$964
Round trip
November 16 - November 23
ICN - Chicago
$952
$966
Round trip
November 20 - November 27
ICN - Chicago
$954
$966
Round trip
November 9 - November 18
ICN - Chicago
$956
$966
Round trip
August 11 - August 26
ICN - Chicago
$975
$979
Round trip
August 20 - August 29
ICN - Chicago
$1,012
$1,041
Round trip
August 11 - August 19
ICN - Chicago
$998
$1,048
Round trip
November 20 - November 25
ICN - Chicago
$967
$1,053
Round trip
November 9 - November 23
ICN - Chicago
$972
$1,053
Round trip
November 22 - November 30
ICN - Chicago
$957
$1,053
Round trip
Unlock all 500+ flight deals to Chicago and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Seoul to Chicago
How much is a round trip from Seoul to Chicago
Regular price: $835 - $1,252
Prices for flights from Seoul to Chicago are currently within the regular range.
The regular price range for flights from Seoul to Chicago is between $835 and $1252. The current lowest deal is $964 with 2GO for travel from Nov 11-Nov 18.
now $964
Low $835
High $1,252
The cheapest time to fly from Seoul to Chicago
The cheapest month to fly from Seoul to Chicago is August, with a median price of $1105. The most expensive month is December, with a median price of $1677. Prices are generally lower from January to September.
August
Flights from $1,105
December
Flights from $1,677
Direct flights from Seoul to Chicago
Korean Air
Last-minute flights going from Seoul to Chicago
Fri, Jun 19
ICN - Chicago
Seoul (ICN) - Chicago (ORD)
EVA Air
$1,086
$1,231
One-way
Fri, Jun 19
GMP - Chicago
Seoul (GMP) - Chicago (ORD)
EVA Air
$1,208
$1,315
One-way
Sat, Jun 20
GMP - Chicago
Seoul (GMP) - Chicago (ORD)
EVA Air
$1,070
$1,310
One-way
Wed, Aug 5
ICN - Chicago
Seoul (ICN) - Chicago (ORD)
Coyne Aviation
$953
$1,240
One-way
Fri, Aug 7
ICN - Chicago
Seoul (ICN) - Chicago (ORD)
Xiamen Airlines
$966
$1,225
One-way
Sat, Aug 8
ICN - Chicago
Seoul (ICN) - Chicago (ORD)
Air Busan
$970
$1,128
One-way
Biggest price drops on these dates for flights from Seoul to Chicago
Aug 23 - Aug 30
$1,322 → $1,206
9%
Dec 6 - Dec 11
$1,132 → $1,099
3%
Aug 23 - Aug 29
$1,285 → $1,256
2%
Aug 15 - Aug 24
$1,287 → $1,266
2%
Popular Airports to fly from Seoul to Chicago
Seoul - Chicago route insights
💸 Price insights
Recent fares below the typical level
Recent fares from Seoul to Chicago are below the typical level, with deals from $964.
📅 Best time to fly
August is historically cheapest
Historically, August is the cheapest month to fly from Seoul to Chicago, with a median price of $1105.
⏱️ Flight duration
Typically 27h 45m with stops
Flights from Seoul to Chicago typically take 27h 45m, including layovers, as most routes are connecting.
✈️ Airlines & availability
Connecting flights are dominant
Only 3.8% of flights are direct; connecting flights are dominant, with a median of 1 stopover.
🏆 Airline highlight
Korean Air offers direct flights
Korean Air is one of the airlines that offers direct flights on the Seoul to Chicago route.
🎯 Booking tip
Deals are frequent
Deals for flights from Seoul to Chicago are frequent, with over 1 deal per day historically.
Seoul main airports to depart from
Incheon International (ICN)
Incheon International Airport is a good choice for flights from Seoul to Chicago.
📍 ~50 km from Seoul (reachable by car or train)
💸 Flights from ~$964
Gimpo International (GMP)
Gimpo International Airport offers another option for flights from Seoul to Chicago.
📍 ~20 km from Seoul (reachable by car or train)
💸 Flights from ~$1299
Chicago main airports to arrive at
O Hare International (ORD)
O'Hare International Airport is a good arrival option for flights from Seoul to Chicago.
📍 ~25 km from city center (reachable by car)
💸 Flights from ~$964
Chicago Midway International (MDW)
Chicago Midway International Airport is an alternative arrival option for flights from Seoul to Chicago.
📍 ~15 km from city center (reachable by car)
💸 Flights from ~$1159
Chicago Rockford International (RFD)
Chicago Rockford International Airport serves as another arrival choice for your trip to Chicago.
📍 ~120 km from city center (reachable by car)
💸 Flights from ~$1218
Airports nearby Chicago used as alternative
General Mitchell International (MKE)
General Mitchell International offers excellent proximity to Chicago with high-frequency flight options.
📍 ~135 km from Chicago (reachable by rail)
💸 Flights from ~$1161
South Bend International (SBN)
South Bend International is geographically the closest alternative to Chicago, with easy security and parking.
📍 ~130 km from Chicago (reachable by rail)
💸 Flights from ~$1169
Gerald R. Ford International (GRR)
Gerald R. Ford International is a major regional hub, offering a wide range of cabin classes.
📍 ~250 km from Chicago (reachable by car)
💸 Flights from ~$1121
Dane County Regional (MSN)
Dane County Regional is a reliable regional airport, less congested than major Chicago or Milwaukee airports.
📍 ~200 km from Chicago (reachable by car)
💸 Flights from ~$1200
Fort Wayne International (FWA)
Fort Wayne International provides stable regional service, ideal for travelers in southeastern Chicago suburbs.
📍 ~250 km from Chicago (reachable by car)
💸 Flights from ~$1181
Business & First Class Flight Deals to Chicago
Discover luxury on the budget with premium cabin class on flights from Seoul to Chicago.
Elite
Best Elite deals to Chicago
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From ICN
Elite
Jul 17
Chicago, United States
89% AI deal score
$5,115
$3,884
Save $1,231
From ICN
Elite
Aug 27
Chicago, United States
89% AI deal score
$2,737
$2,236
Save $501
From ICN
Elite
Aug 26
Chicago, United States
89% AI deal score
$2,767
$2,285
Save $482
From ICN
Elite
Aug 26
Chicago, United States
88% AI deal score
$2,622
$2,236
Save $386
From ICN
Elite
Aug 25
Chicago, United States
88% AI deal score
$2,615
$2,236
Save $379
From ICN
Elite
Jul 16
Chicago, United States
88% AI deal score
$2,771
$2,236
Save $535
From ICN
Elite
Jun 26
Chicago, United States
88% AI deal score
$2,805
$2,236
Save $569
From ICN
Elite
Aug 31
Chicago, United States
88% AI deal score
$2,625
$2,237
Save $388
From ICN
Elite
Sep 16
Chicago, United States
88% AI deal score
$2,813
$2,269
Save $544
From ICN
Elite
Oct 03
Chicago, United States
84% AI deal score
$14,214
$10,453
Save $3,761
From ICN
Elite
Jul 28
Chicago, United States
83% AI deal score
$11,247
$8,864
Save $2,383
From ICN
Elite
Jul 14
Chicago, United States
83% AI deal score
$2,701
$2,236
Save $465
From ICN
Elite
Jul 01
Chicago, United States
82% AI deal score
$12,762
$10,698
Save $2,064
From ICN
Elite
Jul 06
Chicago, United States
82% AI deal score
$2,633
$2,236
Save $397
From ICN
Elite
Jun 25
Chicago, United States
82% AI deal score
$2,666
$2,236
Save $430
From ICN
Elite
Jun 30
Chicago, United States
82% AI deal score
$2,666
$2,236
Save $430
From ICN
Elite
Jun 29
Chicago, United States
82% AI deal score
$2,665
$2,236
Save $429
From ICN
Elite
Jun 22
Chicago, United States
82% AI deal score
$2,666
$2,236
Save $430
From ICN
Elite
Jul 01
Chicago, United States
82% AI deal score
$2,641
$2,236
Save $405
From ICN
Elite
Jun 30
Chicago, United States
82% AI deal score
$2,658
$2,236
Save $422
From ICN
Elite
Jul 14
Chicago, United States
82% AI deal score
$2,633
$2,236
Save $397
From ICN
Elite
Jul 14
Chicago, United States
82% AI deal score
$2,621
$2,236
Save $385
From ICN
Elite
Jun 29
Chicago, United States
82% AI deal score
$2,648
$2,236
Save $412
From ICN
Elite
Jun 30
Chicago, United States
82% AI deal score
$2,647
$2,236
Save $411
From ICN
Elite
Jul 15
Chicago, United States
82% AI deal score
$2,625
$2,236
Save $389
From ICN
Elite
Jun 23
Chicago, United States
82% AI deal score
$2,660
$2,236
Save $424
From ICN
Elite
Jul 01
Chicago, United States
82% AI deal score
$2,649
$2,236
Save $413
From ICN
Elite
Jun 30
Chicago, United States
82% AI deal score
$2,647
$2,236
Save $411
From ICN
Elite
Jul 06
Chicago, United States
82% AI deal score
$2,643
$2,236
Save $407
From ICN
Elite
Jun 29
Chicago, United States
82% AI deal score
$2,668
$2,236
Save $432
From ICN
Elite
Jul 01
Chicago, United States
82% AI deal score
$2,665
$2,237
Save $428
From ICN
Elite
Jul 14
Chicago, United States
82% AI deal score
$2,613
$2,237
Save $376
From ICN
Elite
Jul 06
Chicago, United States
82% AI deal score
$2,625
$2,237
Save $388
From ICN
Elite
Jun 29
Chicago, United States
82% AI deal score
$2,660
$2,237
Save $423
From ICN
Elite
Aug 31
Chicago, United States
82% AI deal score
$2,608
$2,274
Save $334
From ICN
Elite
Jun 24
Chicago, United States
81% AI deal score
$5,071
$4,396
Save $675
From ICN
Elite
Jul 27
Chicago, United States
81% AI deal score
$5,286
$4,663
Save $623
From ICN
Elite
Jul 08
Chicago, United States
81% AI deal score
$5,388
$4,719
Save $669
From ICN
Elite
Nov 06
Chicago, United States
81% AI deal score
$12,101
$10,165
Save $1,936
From ICN
Elite
Sep 01
Chicago, United States
81% AI deal score
$2,597
$2,236
Save $361
From ICN
Elite
Sep 02
Chicago, United States
81% AI deal score
$2,597
$2,236
Save $361
From ICN
Elite
Sep 03
Chicago, United States
81% AI deal score
$2,617
$2,236
Save $381
From ICN
Elite
Sep 03
Chicago, United States
81% AI deal score
$2,602
$2,236
Save $366
From ICN
Elite
Jul 14
Chicago, United States
81% AI deal score
$2,609
$2,236
Save $373
From ICN
Elite
Jul 06
Chicago, United States
81% AI deal score
$2,619
$2,236
Save $383
From ICN
Elite
Jul 15
Chicago, United States
81% AI deal score
$2,606
$2,236
Save $370
From ICN
Elite
Sep 02
Chicago, United States
81% AI deal score
$2,614
$2,236
Save $378
From ICN
Elite
Sep 07
Chicago, United States
81% AI deal score
$2,616
$2,269
Save $347
From ICN
Elite
Sep 08
Chicago, United States
81% AI deal score
$2,629
$2,269
Save $360
From ICN
Elite
Sep 10
Chicago, United States
81% AI deal score
$2,619
$2,269
Save $350
From ICN
Elite
Sep 17
Chicago, United States
81% AI deal score
$2,615
$2,269
Save $346
From ICN
Elite
Sep 07
Chicago, United States
81% AI deal score
$2,599
$2,269
Save $330
From ICN
Elite
Sep 07
Chicago, United States
81% AI deal score
$2,616
$2,269
Save $347
From ICN
Elite
Oct 12
Chicago, United States
81% AI deal score
$2,609
$2,269
Save $340
From ICN
Elite
Oct 28
Chicago, United States
81% AI deal score
$2,600
$2,269
Save $331
From ICN
Elite
Sep 21
Chicago, United States
81% AI deal score
$2,623
$2,269
Save $354
From ICN
Elite
Sep 07
Chicago, United States
81% AI deal score
$2,604
$2,269
Save $335
From ICN
Elite
Jun 28
Chicago, United States
81% AI deal score
$2,670
$2,285
Save $385
From ICN
Elite
Jun 25
Chicago, United States
81% AI deal score
$2,658
$2,285
Save $373
From ICN
Elite
Jul 17
Chicago, United States
81% AI deal score
$2,610
$2,285
Save $325
From ICN
Elite
Jul 17
Chicago, United States
81% AI deal score
$2,621
$2,285
Save $336
From ICN
Elite
Jul 28
Chicago, United States
80% AI deal score
$5,058
$4,378
Save $680
From ICN
Elite
Jul 28
Chicago, United States
80% AI deal score
$5,059
$4,421
Save $638
From ICN
Elite
Jul 25
Chicago, United States
80% AI deal score
$5,286
$4,509
Save $777
From ICN
Elite
Jul 15
Chicago, United States
80% AI deal score
$5,241
$4,668
Save $573
From ICN
Elite
Jun 22
Chicago, United States
80% AI deal score
$9,341
$8,709
Save $632
From ICN
Elite
Sep 04
Chicago, United States
80% AI deal score
$11,751
$10,575
Save $1,176
From ICN
Elite
Jun 28
Chicago, United States
80% AI deal score
$12,428
$10,770
Save $1,658
From ICN
Elite
Jul 04
Chicago, United States
80% AI deal score
$12,541
$10,771
Save $1,770
From ICN
Elite
Jul 04
Chicago, United States
80% AI deal score
$12,392
$10,771
Save $1,621
From ICN
Elite
Jul 28
Chicago, United States
79% AI deal score
$4,977
$4,388
Save $589
From ICN
Elite
Jul 28
Chicago, United States
79% AI deal score
$4,856
$4,424
Save $432
From ICN
Elite
Jul 28
Chicago, United States
79% AI deal score
$4,966
$4,438
Save $528
From ICN
Elite
Jul 28
Chicago, United States
79% AI deal score
$4,985
$4,438
Save $547
From ICN
Elite
Jul 25
Chicago, United States
79% AI deal score
$5,034
$4,460
Save $574
From ICN
Elite
Jul 23
Chicago, United States
79% AI deal score
$5,047
$4,663
Save $384
From ICN
Elite
Jul 13
Chicago, United States
79% AI deal score
$5,038
$4,663
Save $375
From ICN
Elite
Jul 09
Chicago, United States
79% AI deal score
$4,976
$4,668
Save $308
From ICN
Elite
Jul 27
Chicago, United States
79% AI deal score
$5,059
$4,669
Save $390
From ICN
Elite
Jul 15
Chicago, United States
79% AI deal score
$5,043
$4,669
Save $374
From ICN
Elite
Jul 21
Chicago, United States
79% AI deal score
$4,968
$4,669
Save $299
From ICN
Elite
Jul 16
Chicago, United States
79% AI deal score
$5,041
$4,669
Save $372
From ICN
Elite
Jul 20
Chicago, United States
79% AI deal score
$5,049
$4,669
Save $380
From ICN
Elite
Jul 31
Chicago, United States
79% AI deal score
$5,062
$4,681
Save $381
From ICN
Elite
Sep 04
Chicago, United States
79% AI deal score
$11,751
$10,750
Save $1,001
From ICN
Elite
Sep 01
Chicago, United States
78% AI deal score
$4,537
$4,265
Save $272
From ICN
Elite
Jul 28
Chicago, United States
78% AI deal score
$4,968
$4,498
Save $470
From ICN
Elite
Oct 23
Chicago, United States
78% AI deal score
$4,838
$4,710
Save $128
From ICN
Elite
Oct 27
Chicago, United States
78% AI deal score
$4,816
$4,731
Save $85
From ICN
Elite
Jul 29
Chicago, United States
78% AI deal score
$11,132
$10,679
Save $453
From ICN
Elite
Jul 29
Chicago, United States
78% AI deal score
$11,169
$10,745
Save $424
From ICN
Elite
Jun 30
Chicago, United States
78% AI deal score
$11,192
$10,759
Save $433
From ICN
Elite
Sep 30
Chicago, United States
77% AI deal score
$4,690
$4,663
Save $27
From ICN
Elite
Sep 11
Chicago, United States
77% AI deal score
$4,685
$4,663
Save $22
From ICN
Elite
Jul 31
Chicago, United States
76% AI deal score
$2,960
From ICN
Elite
Sep 01
Chicago, United States
74% AI deal score
$4,669
From ICN
Elite
Jul 03
Chicago, United States
74% AI deal score
$8,850
From ICN
Elite
Jun 30
Chicago, United States
74% AI deal score
$11,980
From ICN
Elite
Aug 12
Chicago, United States
73% AI deal score
$4,280
From ICN
Elite
Sep 10
Chicago, United States
73% AI deal score
$3,657