Are there direct flights from Seoul to Chicago?

Direct flights from Seoul to Chicago are available, though they represent a smaller portion of the overall flight options. Historically, direct flights have accounted for approximately 3.8% of all flights on this route. For flights that include stopovers, travelers typically encounter one stop between Seoul and Chicago. This means that while direct options exist, connecting flights are more common.

How long does it take to fly from Seoul to Chicago?

The typical flight time for a direct flight from Seoul to Chicago is approximately 13 hours. For flights with one stop, the median duration extends to about 20 hours and 37 minutes. The distance covered on this route is approximately 10,544 kilometers. Travelers should account for these differences in flight duration when planning their journey, depending on whether they choose a direct or connecting flight.

Is it cheaper to fly direct or with a layover from Seoul to Chicago?

Historically, flying with a layover from Seoul to Chicago has been slightly cheaper on average. The median price for connecting flights is $1264, while direct flights have a median price of $1308. This represents a premium of approximately 3% for choosing a direct flight. While direct flights are available, making up about 3.8% of options, travelers may find more economical fares by considering routes with one or more stops.

Flights From Seoul

To Chicago

Cheap Flights from Seoul to Chicago

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Prices updated 2 days ago

405 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Seoul to Chicago

Explore current cheapest deals departing from Seoul to Chicago

2026-11-09 – 2026-11-16
SEL - Chicago
88% AI deal score
$916
$716
Round trip
2026-11-11 – 2026-11-18
SEL - Chicago
88% AI deal score
$917
$723
Round trip
2026-11-10 – 2026-11-13
SEL - Chicago
87% AI deal score
$945
$755
Round trip
2026-11-10 – 2026-11-18
SEL - Chicago
86% AI deal score
$914
$755
Round trip
2026-11-13 – 2026-11-16
SEL - Chicago
87% AI deal score
$951
$755
Round trip
2026-11-13 – 2026-11-18
SEL - Chicago
87% AI deal score
$937
$755
Round trip
2026-11-16 – 2026-11-18
SEL - Chicago
88% AI deal score
$958
$755
Round trip
2026-11-23 – 2026-11-30
SEL - Chicago
80% AI deal score
$923
$797
Round trip
2026-11-11 – 2026-11-16
SEL - Chicago
80% AI deal score
$932
$803
Round trip
2026-11-09 – 2026-11-18
SEL - Chicago
79% AI deal score
$916
$822
Round trip

Seoul to Chicago: Overview

Insights for flights from Seoul to Chicago

For travelers seeking cheap flights from Seoul to Chicago, fares typically range from $1007 to $1510, with a median of $1242. Right now, current fares are below the typical level, and approximately 14% of recent fares were classified as a good price. New deals appear almost daily, offering frequent opportunities to find favorable prices.

When is the cheapest time to fly from Seoul to Chicago? The most affordable month to fly is August, with a median fare of $1105. Other cost-effective options include February, with a median of $1147, and March, where the median fare is $1161.

Most itineraries for this route connect at least once, with only 3.8% of recent fares being direct flights from Seoul to Chicago. For connecting itineraries, the typical number of stopovers is 1.

How long is the flight from Seoul to Chicago? A typical journey, including connections, takes approximately 27h 45m. This duration reflects the prevalence of connecting flights on this long-haul route.

The distance between Seoul and Chicago is 10544 km, classifying this as a long-haul journey. This significant distance contributes to the extended travel times and the common need for connecting flights.

How much is a round trip from Seoul to Chicago

Regular price: $806 - $1,253

Prices for flights from Seoul to Chicago are currently below the regular range.

The regular price range for Seoul to Chicago is between $806 and $1253. The current lowest deal is $710 with 2GO for travel from Nov 9-Nov 16.

now $710

Low $806

High $1,253

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

Cheapest

Flights from $1,105

December

Most Expensive

Flights from $1,677

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Seoul to Chicago

Korean Air

Last-minute flights going from Seoul to Chicago

Sun, Aug 23

⌛ Last-Minute

ICN - Chicago

Seoul (ICN) - Chicago (MDW)

2GO

$1,433

$1,137

One-way

Mon, Aug 24

⌛ Last-Minute

ICN - Chicago

Seoul (ICN) - Chicago (MDW)

2GO

$1,433

$1,105

One-way

Sat, Aug 29

⌛ Last-Minute

ICN - Chicago

Seoul (ICN) - Chicago (MDW)

Air Premia

$1,417

$1,090

One-way

Mon, Nov 9

⌛ Last-Minute

ICN - Chicago

Seoul (ICN) - Chicago (ORD)

2GO

$896

$804

One-way

Mon, Nov 9

⌛ Last-Minute

ICN - Chicago

Seoul (ICN) - Chicago (ORD)

2GO

$888

$857

One-way

Mon, Nov 9

⌛ Last-Minute

ICN - Chicago

Seoul (ICN) - Chicago (ORD)

2GO

$925

$862

One-way

Biggest price drops on these dates for flights from Seoul to Chicago

3 nights

Aug 24 - Aug 27

$1,433 → $1,105

23%

1 night

Aug 29 - Aug 30

$1,417 → $1,090

23%

4 nights

Dec 21 - Dec 25

$1,180 → $884

25%

3 nights

Aug 23 - Aug 26

$1,433 → $1,137

21%

Popular Airports to fly from Seoul to Chicago

Seoul - Chicago route insights

💸 Price insights

Recent fares are below the typical level

Recent fares for Seoul to Chicago are below the typical level, with 14% good prices.

📅 Best time to fly

August is the cheapest month to fly

Historically, August offers the lowest median price at $1105 for Seoul to Chicago flights.

⏱️ Flight duration

Median flight time is 27h 45m

The median flight duration from Seoul to Chicago is 27 hours and 45 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Only 3.8% of recent flights are direct, with connecting flights having 1 stopover typically.

🏆 Airline highlight

Korean Air offers direct flights

Korean Air is an available airline offering direct flights on this route.

🎯 Booking tip

Deals appear frequently

Deals for flights from Seoul to Chicago appear frequently, enhancing booking opportunities.

Seoul main airports to depart from

Incheon International (ICN)

Cheapest

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)

Cheapest

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

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

Business & First Class Flight Deals to Chicago

83% AI deal score

$2,701

$2,236

Save $465

Frequently Asked Questions About Flights to Chicago

Historically, the lowest average prices for flights from Seoul to Chicago are found when booking 14-27 days in advance, with an average price of $1285. Prices tend to be higher for very last-minute bookings, averaging $1417 for flights booked 0-6 days out. Bookings made 7-13 days in advance also show a higher average of $1332. For those planning further ahead, prices for flights booked 28-59 days out average $1367, and for 60+ days out, the average is $1372.

A good deal for a flight from Seoul to Chicago is typically considered to be any price at or below $1007. Historically, across the trailing 90 days, the median price for this route has been $1242. Prices can range, with 75% of observed prices being $1510 or less. By aiming for prices at or below the $1007 threshold, travelers can increase their chances of securing a favorable fare.

Historically, the cheapest months to fly from Seoul to Chicago include August, with a median price of $1105, and February, with a median price of $1147. March also presents a relatively low median price of $1161. The annual median price for this route is $1242, indicating that these months offer prices below the yearly average. Travelers looking for more economical options may consider these months for their journeys.

Seoul to Chicago: Overview

Insights for flights from Seoul to Chicago

Most itineraries for this route connect at least once, with only 3.8% of recent fares being direct flights from Seoul to Chicago. For connecting itineraries, the typical number of stopovers is 1.

How much is a round trip from Seoul to Chicago

Regular price: $806 - $1,253

Prices for flights from Seoul to Chicago are currently below the regular range.

The regular price range for Seoul to Chicago is between $806 and $1253. The current lowest deal is $710 with 2GO for travel from Nov 9-Nov 16.

now $710

Low $806

High $1,253

The cheapest time to fly from Seoul to Chicago

August

Cheapest

Flights from $1,105

December

Most Expensive

Flights from $1,677

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec