There are most likely no direct flights on the Chicago — Seoul route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Chicago to Seoul. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Chicago to Seoul, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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There are most likely no direct flights on the Chicago — Seoul route
Chicago — Seoul
06/03/2026
Departure
Direct flight
KE038
starting at $1,841
Chicago — Seoul
06/11/2026
Departure
Direct flight
KE38
starting at $2,238
Chicago — Seoul
08/31/2026
Departure
Direct flight
KE38
starting at $1,121
The Chicago — Seoul route is served by multiple airlines, including Korean Air, Air Canada, and Alaska Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $615, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
We couldn't find any special offers for flights from Chicago to Seoul
The cheapest one-way flight from Chicago to Seoul departs on 06/11/2026, is operated by Air Canada and costs $615
The cheapest roundtrip flight from Chicago to Seoul departs on 06/11/2026, is operated by Alaska Airlines and costs $1,312
Fastest flight from Chicago to Seoul takes 22h 45m
There are direct flights on this route 3 days a week: Mo, We, and Th
The distance between Chicago and Seoul is 10509km (6516 miles). There are 2 direct flights from Chicago to Seoul. The time difference between Chicago and Seoul is 15h. Flights from Chicago begin at 12:30 PM. The latest flight from Chicago departs at 12:30 PM
The cheapest flight ticket from Chicago to Seoul according to data for the last 48 hours costs $615
Often the best time to buy tickets from Chicago to Seoul is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Chicago to Seoul can be found flying in these months: June, August.
The fastest flights from Chicago to Seoul start from 22 hours 45 minutes in the air.
The following airlines operate direct flights on the route Chicago — Seoul: Korean Air
In different months, ticket prices from Chicago to Seoul vary: minimum — $615 (June 2026), maximum — $626 (August 2026). Typically, the flight costs $621–$626.