Are there direct flights from Seoul to Chicago?

Direct flights from Seoul to Chicago are available, though they represent a smaller portion of the total routes. Historically, approximately 3.8% of flights on this route have been direct. For flights that include stopovers, travelers typically encounter one stop. This indicates that while direct options exist, connecting flights are more common.

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

A direct flight from Seoul to Chicago typically takes approximately 13 hours and 0 minutes. This is based on a median direct flight time of 780 minutes. For flights with one stop, the median travel time increases to about 20 hours and 37 minutes, or 1237 minutes. The total distance covered on this route is 10544 kilometers.

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 was $1264, while direct flights had a median price of $1308. This represents a premium of approximately 3% for choosing a direct route. Direct flights historically accounted for about 3.8% of the available options.

Flights From Seoul

To Chicago

Cheap Flights from Seoul to Chicago

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Prices updated 1 day ago

462 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)

Today’s best flight deals from Seoul to Chicago

Explore current cheapest deals departing from Seoul to Chicago

2026-11-02 – 2026-11-03
SEL - Chicago
78% AI deal score
$914
$856
Round trip
2026-11-03 – 2026-11-04
SEL - Chicago
78% AI deal score
$914
$856
Round trip
2026-09-16 – 2026-09-17
SEL - Chicago
90% AI deal score
$1,242
$863
Round trip
2026-11-15 – 2026-11-16
SEL - Chicago
75% AI deal score
$908
$895
Round trip
2026-11-15 – 2026-11-25
SEL - Chicago
74% AI deal score
$840
$895
Round trip
2026-11-09 – 2026-11-23
SEL - Chicago
74% AI deal score
$833
$895
Round trip
2026-11-10 – 2026-11-13
SEL - Chicago
75% AI deal score
$901
$895
Round trip
2026-11-12 – 2026-11-18
SEL - Chicago
74% AI deal score
$860
$895
Round trip
2026-11-19 – 2026-11-25
SEL - Chicago
74% AI deal score
$864
$895
Round trip
2027-02-10 – 2027-02-17
SEL - Chicago
74% AI deal score
$863
$895
Round trip

Seoul to Chicago: Overview

Insights for flights from Seoul to Chicago

For those seeking cheap flights from Seoul to Chicago, fares typically range from $1007–$1510, with a median of $1242. Right now, current fares are below the typical level for this route. Approximately 14% of recent fares from Seoul to Chicago have been classified as a good price, indicating that competitive deals can be found frequently.

When is the cheapest time to fly from Seoul to Chicago? Historically, August stands out as the most affordable month, with a median fare of $1105. Following closely, February offers a median fare of $1147, and March presents another good option with a median of $1161. These months tend to offer better value compared to the overall median.

Most itineraries for flights from Seoul to Chicago involve connections. Only about 3.8% of recent fares were for direct flights from Seoul to Chicago. For the vast majority of itineraries that are not direct, travelers can expect to make 1 stopover.

A typical journey from Seoul to Chicago, including connections, takes approximately 27h 45m. This duration reflects the prevalence of connecting flights on this long-haul route, as direct options are rare.

The route from Seoul to Chicago covers a significant distance of 10544 kilometers, classifying it as a long-haul journey. This considerable distance contributes to the extended typical journey times and the necessity of connecting flights for most travelers.

How much is a round trip from Seoul to Chicago

Regular price: $801 - $1,247

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 $801 and $1247. The current lowest deal is $856 with United Airlines for travel from Nov 2-Nov 3.

now $856

Low $801

High $1,247

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

Wed, Sep 16

⌛ Last-Minute

ICN - Chicago

Seoul (ICN) - Chicago (ORD)

United Airlines

$1,242

$863

One-way

Wed, Sep 16

⌛ Last-Minute

ICN - Chicago

Seoul (ICN) - Chicago (ORD)

EVA Air

$1,004

$1,315

One-way

Thu, Sep 17

⌛ Last-Minute

ICN - Chicago

Seoul (ICN) - Chicago (ORD)

EVA Air

$1,204

$1,315

One-way

Thu, Sep 17

⌛ Last-Minute

ICN - Chicago

Seoul (ICN) - Chicago (ORD)

EVA Air

$1,212

$1,315

One-way

Thu, Sep 17

⌛ Last-Minute

GMP - Chicago

Seoul (GMP) - Chicago (ORD)

All Nippon Airways

$1,049

$1,321

One-way

Thu, Sep 17

⌛ Last-Minute

GMP - Chicago

Seoul (GMP) - Chicago (ORD)

Japan Airlines

$1,048

$1,371

One-way

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

1 night

Sep 16 - Sep 17

$1,226 → $867

29%

4 nights

Nov 10 - Nov 14

$1,123 → $1,022

5 nights

Oct 19 - Oct 24

$1,113 → $1,017

4 nights

Dec 7 - Dec 11

$1,067 → $997

Popular Airports to fly from Seoul to Chicago

Seoul - Chicago route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Seoul to Chicago are below the typical level at $856.

📅 Best time to fly

August is the cheapest month to fly

Historically, August is the cheapest month to fly from Seoul to Chicago, with a median price of $1105.

⏱️ Flight duration

Flights typically take 27h 45m

The median flight duration from Seoul to Chicago is 27 hours 45 minutes, a long-haul journey.

✈️ Airlines & availability

Connecting flights are typical for this route

Connecting flights are dominant for this route, with a median of 1 stopover.

🏆 Airline highlight

Korean Air offers direct flights

Korean Air has offered direct flights from Seoul to Chicago in recent months.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Seoul to Chicago are frequent, appearing often over the last 30 days.

Seoul main airports to depart from

Incheon International (ICN)

Cheapest

Incheon International Airport is a good option for flights from Seoul to Chicago.

📍 ~48 km from Seoul city center (reachable by car or train).

💸 Flights from ~$707

Gimpo International (GMP)

Gimpo International Airport serves as another departure choice for your trip to Chicago.

📍 ~17 km from Seoul city center (reachable by car or train).

💸 Flights from ~$1,022

Chicago main airports to arrive at

O Hare International (ORD)

Cheapest

O'Hare International Airport is a major hub, offering extensive connections for your arrival in Chicago.

📍 ~25 km from Chicago (reachable by car)

💸 Flights from ~$706

Airports nearby Chicago used as alternative

General Mitchell International (MKE)

General Mitchell International Airport is a major international airport with significant carrier presence and direct flight options.

📍 ~135 km from Chicago (reachable by car or train)

💸 Flights from ~$1,133

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

Sep 24

Chicago, United States

89% AI deal score

$13,493

$9,710

Save $3,783

Korean Air

Business Class

From ICN

Elite

Sep 18

Chicago, United States

89% AI deal score

$13,756

$9,730

Save $4,026

Korean Air

Business Class

From ICN

Elite

Sep 19

Chicago, United States

84% AI deal score

$13,410

$9,730

Save $3,680

Korean Air

Business Class

From ICN

Elite

Jan 11

Chicago, United States

83% AI deal score

$12,120

$9,812

Save $2,308

Korean Air

Business Class

From ICN

Elite

Oct 22

Chicago, United States

83% AI deal score

$14,676

$11,018

Save $3,658

Korean Air, +1

Business Class

From ICN

Elite

Dec 07

Chicago, United States

83% AI deal score

$14,718

$11,299

Save $3,419

Korean Air, +1

Business Class

From ICN

Elite

Sep 15

Chicago, United States

82% AI deal score

$2,700

$2,326

Save $374

United Airlines

Business Class

From ICN

Elite

Nov 09

Chicago, United States

81% AI deal score

$12,996

$11,015

Save $1,981

Korean Air, +1

Business Class

From ICN

Elite

Oct 09

Chicago, United States

81% AI deal score

$2,685

$2,344

Save $341

Air Canada

Business Class

From ICN

Elite

Dec 07

Chicago, United States

80% AI deal score

$13,200

$11,730

Save $1,470

Korean Air, +1

Business Class

From ICN

Elite

Dec 14

Chicago, United States

80% AI deal score

$13,478

$11,730

Save $1,748

Korean Air, +1

Business Class

From ICN

Elite

Dec 06

Chicago, United States

80% AI deal score

$13,154

$11,747

Save $1,407

Korean Air, +1

Business Class

Frequently Asked Questions About Flights to Chicago

Historically, the optimal booking window for flights from Seoul to Chicago is typically 14-27 days before departure. Within this period, the average price observed was $1285. Booking 7-13 days out saw an average price of $1332, while booking 0-6 days before departure resulted in an average price of $1417. For those planning further ahead, flights booked 28-59 days in advance had an average price of $1367, and those booked 60+ days out averaged $1372.

Across the trailing quarter, a flight from Seoul to Chicago is considered a good deal if it is priced at or below $1007. The median price for this route historically stands at $1242. Prices typically range, with 75% of observations being $1510 or less. By comparing offers to the $1007 threshold, travelers can identify favorable pricing.

Historically, August has been the best month to fly from Seoul to Chicago, with a median price of $1105. February also offered favorable pricing, with a median of $1147. March followed closely with a median price of $1161. The annual median price for this route is $1242, indicating that these months typically offer savings compared to the overall average.

Seoul to Chicago: Overview

Insights for flights from Seoul to Chicago

How much is a round trip from Seoul to Chicago

Regular price: $801 - $1,247

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 $801 and $1247. The current lowest deal is $856 with United Airlines for travel from Nov 2-Nov 3.

now $856

Low $801

High $1,247

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

Direct flights from Seoul to Chicago

Korean Air

Last-minute flights going from Seoul to Chicago

Wed, Sep 16

⌛ Last-Minute

ICN - Chicago

Seoul (ICN) - Chicago (ORD)

United Airlines

$1,242

$863

One-way

Wed, Sep 16

⌛ Last-Minute

ICN - Chicago

Seoul (ICN) - Chicago (ORD)

EVA Air

$1,004

$1,315

One-way

Thu, Sep 17

⌛ Last-Minute

ICN - Chicago

Seoul (ICN) - Chicago (ORD)

EVA Air

$1,204

$1,315

One-way

Thu, Sep 17

⌛ Last-Minute

ICN - Chicago

Seoul (ICN) - Chicago (ORD)

EVA Air

$1,212

$1,315

One-way

Thu, Sep 17

⌛ Last-Minute

GMP - Chicago

Seoul (GMP) - Chicago (ORD)

All Nippon Airways

$1,049

$1,321

One-way

Thu, Sep 17

⌛ Last-Minute

GMP - Chicago

Seoul (GMP) - Chicago (ORD)

Japan Airlines

$1,048

$1,371

One-way

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

1 night

Sep 16 - Sep 17

$1,226 → $867

29%

4 nights

Nov 10 - Nov 14

$1,123 → $1,022

5 nights

Oct 19 - Oct 24

$1,113 → $1,017

4 nights

Dec 7 - Dec 11

$1,067 → $997

Popular Airports to fly from Seoul to Chicago

Seoul - Chicago route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Seoul to Chicago are below the typical level at $856.

📅 Best time to fly

August is the cheapest month to fly

Historically, August is the cheapest month to fly from Seoul to Chicago, with a median price of $1105.

⏱️ Flight duration

Flights typically take 27h 45m

The median flight duration from Seoul to Chicago is 27 hours 45 minutes, a long-haul journey.

✈️ Airlines & availability

Connecting flights are typical for this route

Connecting flights are dominant for this route, with a median of 1 stopover.

🏆 Airline highlight

Korean Air offers direct flights

Korean Air has offered direct flights from Seoul to Chicago in recent months.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Seoul to Chicago are frequent, appearing often over the last 30 days.

Seoul main airports to depart from

Incheon International (ICN)

Cheapest

Incheon International Airport is a good option for flights from Seoul to Chicago.

📍 ~48 km from Seoul city center (reachable by car or train).

💸 Flights from ~$707

Gimpo International (GMP)

Gimpo International Airport serves as another departure choice for your trip to Chicago.

📍 ~17 km from Seoul city center (reachable by car or train).

💸 Flights from ~$1,022

Chicago main airports to arrive at

O Hare International (ORD)

Cheapest

O'Hare International Airport is a major hub, offering extensive connections for your arrival in Chicago.

📍 ~25 km from Chicago (reachable by car)

💸 Flights from ~$706

Airports nearby Chicago used as alternative

General Mitchell International (MKE)

General Mitchell International Airport is a major international airport with significant carrier presence and direct flight options.

Chicago, United States

80% AI deal score

$13,154

$11,747

Save $1,407

Korean Air, +1

Business Class

Frequently Asked Questions About Flights to Chicago

Cheap Flights from Seoul to Chicago

Today’s best flight deals from Seoul to Chicago

Seoul to Chicago: Overview

Insights for flights from Seoul to Chicago

How much is a round trip from Seoul to Chicago

The cheapest time to fly from Seoul to Chicago

Direct flights from Seoul to Chicago

Last-minute flights going from Seoul to Chicago

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

Popular Airports to fly from Seoul to Chicago

Seoul - Chicago route insights

Recent fares are below the typical level

August is the cheapest month to fly

Flights typically take 27h 45m

Connecting flights are typical for this route

Korean Air offers direct flights

Deals are frequent on this route

Seoul main airports to depart from

Chicago main airports to arrive at

Airports nearby Chicago used as alternative

Business & First Class Flight Deals to Chicago

Best Elite deals to Chicago

Sep 24

Sep 18

Sep 19

Jan 11

Oct 22

Dec 07

Sep 15

Nov 09

Oct 09

Dec 07

Dec 14

Dec 06

Frequently Asked Questions About Flights to Chicago

How far in advance should I book a flight from Seoul to Chicago?

How do I know if a Seoul to Chicago flight is a good deal?

What's the best month to fly from Seoul to Chicago?

Are there direct flights from Seoul to Chicago?

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

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

Related routes

More routes from Seoul

Flights to Chicago from other cities

Seoul to Chicago: Overview

Insights for flights from Seoul to Chicago

How much is a round trip from Seoul to Chicago

The cheapest time to fly from Seoul to Chicago

Direct flights from Seoul to Chicago

Last-minute flights going from Seoul to Chicago

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

Popular Airports to fly from Seoul to Chicago

Seoul - Chicago route insights

Recent fares are below the typical level

August is the cheapest month to fly

Flights typically take 27h 45m

Connecting flights are typical for this route

Korean Air offers direct flights

Deals are frequent on this route

Seoul main airports to depart from

Chicago main airports to arrive at

Airports nearby Chicago used as alternative

Business & First Class Flight Deals to Chicago

Best Elite deals to Chicago

Sep 24

Sep 18

Sep 19

Jan 11

Oct 22

Dec 07

Sep 15

Nov 09

Oct 09

Dec 07

Dec 14

Dec 06

Frequently Asked Questions About Flights to Chicago

How far in advance should I book a flight from Seoul to Chicago?

How do I know if a Seoul to Chicago flight is a good deal?

What's the best month to fly from Seoul to Chicago?