$520 Find Cheap Flights from South Korea to Chicago - Compare and Save

Based on KAYAK data, the cheapest day to fly to Chicago is Wednesday where round-trip tickets can be as cheap as $1,317. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are $1,818 on average.

The cheapest month for flights to Chicago is December, where tickets cost $824 on average for return flights. On the other hand, the most expensive months are July and May, where the average cost of tickets from South Korea is $1,703 and $1,586 respectively. For one-way flights, the best month to travel is November with an average price of $720.

The cheapest time of day to fly to Chicago is generally in the morning, when round-trip flights cost $1,516 on average. The most expensive time of day to fly to Chicago is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,516.

To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

There are 3 airports in Chicago: Chicago O'Hare Airport (ORD), Chicago Midway Airport (MDW) and Chicago Greater Rockford Airport (RFD). The busiest airport is Chicago O'Hare Airport (ORD), with 96% of all flights arriving there.

The duration of your flight to Chicago depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to Chicago on KAYAK are from Incheon, which takes 12h 50m, Seoul, which takes 16h 45m, Daegu, which takes 20h 00m, and Cheongju, which takes 27h 33m.

There are around 5,532 direct flights from within South Korea to Chicago every day. Most flights depart in the morning, with 49% of flights departing in the morning.

Each week there are around 38,723 direct flights from within South Korea to Chicago. The most common day for departures is Sunday, with 17% of flights taking off on this day.

There are not any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Chicago. Instead, there are 22 long-haul flights (6-12 hour flight duration), with the most arriving from Seoul.

From South Korea, there are direct flights to Chicago from 1 city. This city is Seoul and there are 22 direct flights each week.