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How Long is the Flight from Chicago to Seoul?

Flying from Chicago to Seoul takes about 14 hours 15 minutes on a direct service. The two cities sit 6,533 miles apart, making this a long-haul flight. Chicago O'Hare International Airport serves as the primary departure point, with flights landing at Incheon International Airport. Korean Air, United Airlines, American Airlines all fly this route. Seoul is 15 hours ahead of Chicago, something to factor in for jet lag and scheduling meetings or activities on arrival.

Chicago to Seoul Flight Duration & Travel Information

Chicago to Seoul Flight Distance: Approximately 6,533 miles (10,514 kilometers) from Chicago to Seoul.

Average Flight Time: Around 14 hours 15 minutes for direct flights.

Departure Airport: Chicago O'Hare International Airport (ORD).

Arrival Airport: Incheon International Airport (ICN).

Airlines Operating: Korean Air, United Airlines, American Airlines, Asiana Airlines provide direct and connecting service on this route.

The Chicago to Seoul flight connects these two cities with multiple daily departures.

Best Airlines Flying from Chicago to Seoul

Korean Air

United Airlines

American Airlines

Asiana Airlines

What is the Average Flight Time from Chicago to Seoul?

The Chicago to Seoul route covers 6,533 miles and takes around 14 hours in the air. Most flights depart from Chicago O'Hare International Airport and land at Incheon International Airport.

Korean Air typically offers direct service, with United Airlines providing additional options. Peak season fares run higher, so booking early helps.

Afternoon and evening departures tend to work well for overnight travel and jet lag management.

Time zone math: Seoul runs 15 hours ahead of Chicago. When it's noon in Chicago, it's late evening in Seoul.

Red-eye flights can help with jet lag. Most international flights include a meal service and entertainment on seatback screens.

Check airline policies on bag fees before booking. Budget airlines often include checked bags, while basic economy fares charge extra.

Frequently Asked Questions

How long is the flight from Chicago to Seoul?

The flight from Chicago to Seoul takes around 14 hours 15 minutes on a direct flight. Total travel time depends on your layover city and duration if flying connecting routes.

How far is it from Chicago to Seoul?

The distance from Chicago to Seoul is approximately 6,533 miles (10,514 kilometers). This makes it a long-haul international route.

What is the time difference between Chicago and Seoul?

Seoul is 15 hours ahead of Chicago. Remember this when scheduling calls or meetings.

Are there direct flights from Chicago to Seoul?

Yes, Korean Air, United Airlines operate direct flights from Chicago to Seoul. Daily service is available throughout the week.

Which airlines fly from Chicago to Seoul?

Korean Air, United Airlines, American Airlines, Asiana Airlines operate direct and connecting service from Chicago to Seoul. Korean Air typically has the most weekly departures.

Explore More Flight Times & Routes

Planning beyond this route? Explore more flight times, distances, and travel durations using our tools below.

Start with our Flight Time Calculator to estimate journey times worldwide, or browse average travel times from your departure city using the Chicago Flight Times.