$390 Find Cheap Flights from Chicago to Seoul Incheon Airport - Compare and Save

These are the earliest and latest flight times available from Chicago O'Hare Intl Airport to Incheon Intl Airport:

• Earliest: departs at 11:10 am and lands at 2:10 am
• Latest: departs at 12:10 pm and lands at 3:10 am.

The flight takes about 15h.

Four cabin classes are available on flights from Chicago O'Hare Intl Airport to Incheon Intl Airport:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

A nonstop flight from Chicago O'Hare Intl Airport to Incheon Intl Airport takes 15h, covering 6,533 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Chicago O'Hare Intl Airport to Incheon Intl Airport range from $1,163 to $1,857, with an average of $1,530 over the past 12 months. Anything below $1,163 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 39% above the $1,530 route average. Book 9 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $954 round-trip via Hong Kong Intl (HKG), compared to $1,886 for nonstop.

Korean Air is the only airline operating Chicago O'Hare Intl Airport to Incheon Intl Airport flights. 80% of its flights are on time.

The Boeing 777-300ER family is used most often on this route, operated mainly by Korean Air and Delta. Other aircraft seen on the route include Airbus A350-900 variants.

Morning is the busiest departure period on Chicago O'Hare Intl Airport to Incheon Intl Airport flights, with 100% of flights leaving in that window. Afternoon departures account for 0%, evening flights for 0%, and night flights for 0%.

One-way fares from Chicago O'Hare Intl Airport to Incheon Intl Airport are currently lower than usual. Average one-way flight prices are about $624, which is 20% below the typical average for this route.

Incheon Intl Airport (ICN) hosts 5 major car rental companies, with daily rates starting from around $12 for economy cars. Top options include:

• WECAR
• Wheego
• Yesaway
• Alamo
• Enterprise Rent-A-Car

Flights from Chicago O'Hare Intl Airport to Incheon Intl Airport usually depart from Chicago O'Hare Intl (ORD) and arrive at Incheon Intl (ICN).

Afternoon flights have the fewest delays on this route, while morning departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Chicago O'Hare Intl Airport to Incheon Intl Airport route, 20% of flights were delayed in the past 3 months, with delays averaging 2h 57m.

One-stop flights from Chicago O'Hare Intl Airport to Incheon Intl Airport most commonly connect through:

• Taipei City Taiwan Taoyuan Intl (TPE) - 27% of one-stop connections
• Dallas/Fort Worth (DFW) - 17% of one-stop connections
• Hong Kong Intl (HKG) - 16% of one-stop connections
• Toronto Pearson Intl (YYZ) - 10% of one-stop connections

Yes. Flexible dates can save you up to 20% on flights from Chicago O'Hare Intl Airport to Incheon Intl Airport. Wednesday is the cheapest departure day at $1,374 round-trip on average, while Friday is the most expensive at $1,703, a difference of $329.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only Korean Air operates flights between Chicago O'Hare Intl Airport and Incheon Intl Airport.

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 16h 57m, compared with 18h 10m via Toronto Pearson Intl (YYZ) and 18h 34m via Seattle/Tacoma Intl (SEA).

Incheon Intl Airport is 14 hours ahead of Chicago O'Hare Intl Airport (Korean Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Incheon Intl Airport are Songdo Convensia and Songdo Central Park. These are among the most viewed places in Incheon Intl Airport on KAYAK.

Among airlines operating Chicago O'Hare Intl Airport to Incheon Intl Airport flights:

• Korean Air: offers extra legroom; offers free seat selection
• Delta: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Korean Air: a cabin bag and a checked bag in Economy Class
• Delta: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

You can stay at Incheon Airport Transit Hotel if you’re looking for an airport hotel. The establishment has two locations, Terminals 1 and 2. Rooms are available in 6h blocks or the standard 24h. In Terminal 1, the hotel is on the fourth floor across from Gate 43 on the east wing and across Gate 11 on the west wing. In terminal 2, the establishment is around Gate 252. You can also sleep at Darakhyu Capsule Hotel Incheon Airport, which offers sleep cabins at ICN. Rooms are rented by the hour, and you’ll find this establishment in Terminals 1 and 2 in the public zone.

ICN is a fully accessible airport. The airport has provided barrier-free access with ramps and elevators around the terminal. Passengers with reduced mobility will have reserved parking spots, accessible fountains and restrooms, fast track services, dedicated seating, and wheelchair assistance at the airport. Low vision passengers are allowed guide dogs and will have braille-coded elevator buttons and tactile guide paths. Hard-of-hearing passengers at ICN can access visual paging services, and the airport has provided video phones and courtesy phones to request assistance.

The airport railroad service connects both terminals and provides train services to the neighboring Gimpo Airport and Seoul central train station. The airport is also served by the Korean Train Express, which provides high-speed services between ICN and downtown Seoul. ICN is also connected to the bus system, and you’ll find buses to downtown 24/7 at the ground transportation area. You can also take a taxi downtown, and it’s recommended you use the official taxis available at the airport taxi stands. Car rentals are also available at ICN, and SIXT, Lotte, and AJ provide services at ICN.

ICN has babycare lounges free to use for pregnant mothers and mothers with kids under three years old. The babycare lounges offer diaper changing tables, washbasins, bottle sanitizers, nursing equipment, and more. The lounges are 11 in Terminal 1 and eight in Terminal 2. Strollers are also available free of charge at the airport; inquire about them at information desks at ICN. Play areas are also available for the older kids, and you’ll find them around Gates 25, 110, 9, 14, 41, and 45 in Terminal 1. In Terminal 2, they are around Gates 246, 254, 231, 42, 257, and 268.