Find Cheap Flights from Chicago to Busan (CHI - PUS)

Flights overview

Useful information for finding cheap flights from Chicago to Busan and booking your next trip

Cheapest round-trip flights	$1,454	EVA Air 1 stop 28 hr Thu, May 7 — Wed, May 20	The cheapest round-trip flight from Chicago to Busan is currently $1,454
Cheapest one-way flight	$561	Cathay Pacific, Hong Kong Express 1 stop 49 hr Tue, May 5	The cheapest one-way flight from Chicago to Busan is currently $561
Last-minute weekend getaway	$1,361	EVA Air 1 stop 28 hr Thu, May 7 — Mon, May 11	The cheapest last-minute weekend getaway from Chicago to Busan is currently $1,361
Cheapest business class flights	$6,317	EVA Air 1 stop 22 hr Fri, Jul 31 — Sun, Aug 16	The cheapest business class round-trip flight from Chicago to Busan is currently $6,317

Fastest flight	17 hr 5 min	The fastest flight with stops from Chicago to Busan takes 17 hr 5 min
Nonstop flights	None	There are no direct flights on this route.

When is the cheapest time to fly?

The cheapest month to fly from Chicago to Busan is typically February. The most expensive month to fly is typically June.

February Cheapest	Typical prices: $920–1,400
June Most expensive	Typical prices: $1,750–2,250

Popular airlines from Chicago to Busan

Korean Air

from $2,017

Typical price: $1,750–3,000

28 weekly connecting flights

ORD - PUS Every day
EVA Air

from $1,750

Typical price: $1,400–4,200

7 weekly connecting flights

ORD - PUS Every day

Popular airports near Chicago

Chicago O'Hare International Airport (ORD)

Chicago United States 26 min 16 mi
Chicago Midway International Airport (MDW)

Chicago United States 25 min 9 mi
Milwaukee Mitchell International Airport (MKE)

Milwaukee United States 1 hr 23 min 75 mi
Indianapolis International Airport (IND)

Indianapolis United States 2 hr 58 min 165 mi

Popular airports near Busan

Gimhae International Airport (PUS)

Busan South Korea 7 mi
Jeju International Airport (CJU)

Jeju-si South Korea 186 mi
Daegu International Airport (TAE) (TAE)

Daegu South Korea 55 mi
Ulsan Airport (USN)

Ulsan South Korea 33 mi

Frequently asked questions about flying from Chicago to Busan

The cheapest flights from Chicago to Busan are usually in February. Typical ticket prices in February range from $920 to $1,400.

The cheapest round-trip flight from Chicago to Busan recently found on Google Flights was with EVA Air from $1,454. The cheapest one-way flight was with Cathay Pacific, Hong Kong Express from $561.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Korean Air flight from Chicago to Busan is $2,017, flying from Jul 27 to Aug 11.
The cheapest EVA Air flight from Chicago to Busan is $1,750, flying from Aug 2 to Aug 17.

The cheapest round-trip flight from Chicago to Busan starts at $1,454 from Thu, May 7 to Wed, May 20. The cheapest one-way flight starts at $561 and departs on Tue, May 5.

17 hr 5 min is the shortest flight time from Chicago to Busan.

Most visitors arrive May–Aug, when the hot and humid weather makes this prime time for beachgoing. Typhoons are possible Sep–Oct. Winters (Nov–Mar) are dry but cold. Local events include the Busan Sea Festival (Aug), a cultural and music festival; the Busan International Fireworks Festival on Gwangalli Beach (Oct); and the Busan International Film Festival (Oct).

It's easy to use Google Flights to find the cheapest days to fly from Chicago to Busan.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Chicago to Busan really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Chicago to Busan.

In terms of flights, Korean Air is the most popular. Korean Air offers 28 connecting flights per week. Korean Air flies from Chicago O'Hare International Airport (ORD) to Gimhae International Airport (PUS) .

Another popular airline flying from Chicago to Busan is:

EVA Air offers 7 connecting flights per week. EVA Air flies from Chicago O'Hare International Airport (ORD) to Gimhae International Airport (PUS) .

The number of connecting flights refers to distinct flights with at least one stop between Chicago and Busan.

The cheapest round-trip flight from Chicago to Busan recently found on Google Flights was with EVA Air from $1,454. The cheapest one-way flight was with Cathay Pacific, Hong Kong Express from $561.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Korean Air flight from Chicago to Busan is $2,017, flying from Jul 27 to Aug 11.
The cheapest EVA Air flight from Chicago to Busan is $1,750, flying from Aug 2 to Aug 17.

No airline flies direct from Chicago to Busan.

There are 28 Korean Air connecting flights from Chicago to Busan per week. Flights are available every day.
There are 7 EVA Air connecting flights from Chicago to Busan per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Chicago and Busan at price $1,361 is offered by EVA Air from Thu, May 7 to Mon, May 11.

No airline flies direct from Chicago to Busan.

There are 28 Korean Air connecting flights from Chicago to Busan per week. Flights are available every day.
There are 7 EVA Air connecting flights from Chicago to Busan per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are no direct flights from Chicago to Busan.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Chicago to Busan, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Chicago and Busan start at $6,317 from Fri, Jul 31 to Sun, Aug 16 with EVA Air.

The cheapest economy class round-trip flights between Chicago and Busan start at $1,454 from Thu, May 7 to Wed, May 20.

To book business class trips from Chicago to Busan, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Chicago and Busan starts at $1,361 from Thu, May 7 to Mon, May 11 with EVA Air.

The cheapest last-minute deal between Chicago and Busan at price $1,361 is offered by EVA Air from Thu, May 7 to Mon, May 11.

To find last-minute flight deals from Chicago to Busan, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.