Which layover airport has the shortest connection time from Chicago to Busan?

Incheon (ICN) has the shortest average layover time for this route: 1h 33m.

Which layover airport has the shortest travel time from Chicago to Busan?

Flights connecting via Incheon (ICN) have the shortest average one-way travel time: 17h 05m.

Which airport is the most popular layover for flights between Chicago and Busan?

Incheon (ICN) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Chicago to Busan Gimhae?

EVA Air is the most popular carrier operating from Chicago to Busan Gimhae

Which layover airport offers the lowest fares from Chicago to Busan?

Flights via Taipei City (TPE) offer the lowest average round-trip price of $1,187.

When did momondo last update prices for flights from Chicago to Busan Gimhae Airport?

Prices for flights from Chicago to Busan Gimhae Airport refresh daily.

How old do you have to be to fly from Chicago to Busan Gimhae Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Busan Gimhae Airport.

What documentation or ID do you need to fly to Busan Gimhae Airport?

The required travel and health documents for your Busan Gimhae Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Busan Gimhae Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$544 Cheap Flights from Chicago to Busan in 2026

Find the cheapest flights from Chicago to Busan

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:30 am - 6:00 pmORD Chicago O'Hare Intl-PUS Busan Gimhae

27h 30m1 stop Taipei City Taiwan Taoyuan Intl

11:20 am - 8:45 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

23h 25m1 stop Taipei City Taiwan Taoyuan Intl

$1,193EVA Air

Thu, Oct 1 - Fri, Oct 9

12:30 am - 6:00 pmORD Chicago O'Hare Intl-PUS Busan Gimhae

27h 30m1 stop Taipei City Taiwan Taoyuan Intl

11:20 am - 8:45 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

23h 25m1 stop Taipei City Taiwan Taoyuan Intl

$1,194EVA Air

Thu, Oct 1 - Fri, Oct 9

12:30 am - 6:00 pmORD Chicago O'Hare Intl-PUS Busan Gimhae

27h 30m1 stop Taipei City Taiwan Taoyuan Intl

7:10 pm - 8:45 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

39h 35m1 stop Taipei City Taiwan Taoyuan Intl

$1,250EVA Air

Wed, Sep 30 - Thu, Oct 8

3:52 pm - 6:00 pmORD Chicago O'Hare Intl-PUS Busan Gimhae

36h 08m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

7:10 pm - 8:45 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

39h 35m1 stop Taipei City Taiwan Taoyuan Intl

$1,277Multiple Airlines

Thu, Oct 1 - Thu, Oct 8

12:30 am - 10:20 amORD Chicago O'Hare Intl-PUS Busan Gimhae

19h 50m1 stop Taipei City Taiwan Taoyuan Intl

11:20 am - 8:45 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

23h 25m1 stop Taipei City Taiwan Taoyuan Intl

$1,314EVA Air

Thu, Oct 15 - Fri, Oct 23

7:16 pm - 9:45 amORD Chicago O'Hare Intl-PUS Busan Gimhae

24h 29m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

11:20 am - 8:45 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

23h 25m1 stop Taipei City Taiwan Taoyuan Intl

$1,322EVA Air

Fri, Oct 16 - Fri, Oct 23

12:30 am - 9:45 amORD Chicago O'Hare Intl-PUS Busan Gimhae

19h 15m1 stop Taipei City Taiwan Taoyuan Intl

11:20 am - 8:45 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

23h 25m1 stop Taipei City Taiwan Taoyuan Intl

$1,322EVA Air

Fri, Oct 2 - Sat, Oct 10

3:55 pm - 11:15 amMDW Chicago Midway-PUS Busan Gimhae

29h 20m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

12:15 pm - 12:15 amPUS Busan Gimhae-MDW Chicago Midway

26h 00m2 stops Taipei City Taiwan Taoyuan Intl Phoenix Sky Harbor Intl

$1,324Multiple Airlines

Fri, Oct 2 - Fri, Oct 9

3:49 pm - 10:20 amORD Chicago O'Hare Intl-PUS Busan Gimhae

28h 31m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

11:20 am - 8:45 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

23h 25m1 stop Taipei City Taiwan Taoyuan Intl

$1,329Multiple Airlines

Sat, Oct 3 - Sat, Oct 10

3:49 pm - 5:40 pmORD Chicago O'Hare Intl-PUS Busan Gimhae

35h 51m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

6:55 pm - 7:35 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

39h 40m1 stop Taipei City Taiwan Taoyuan Intl

$1,329Multiple Airlines

Sat, Oct 31 - Fri, Nov 13

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EVA Air flights from Chicago to Busan

Our best EVA Air deals on Chicago to Busan flight tickets

EVA Air

Sep 9

ORD12:30 amChicago O'Hare Intl

19h 50m

1 stop

PUS10:20 amBusan Gimhae

Sep 14

PUS11:20 amBusan Gimhae

23h 25m

1 stop

ORD8:45 pmChicago O'Hare Intl

$1,170

EVA Air

Oct 1

ORD12:30 amChicago O'Hare Intl

27h 30m

1 stop

PUS6:00 pmBusan Gimhae

Oct 9

PUS11:20 amBusan Gimhae

23h 25m

1 stop

ORD8:45 pmChicago O'Hare Intl

$1,193

EVA Air

Oct 1

ORD12:30 amChicago O'Hare Intl

27h 30m

1 stop

PUS6:00 pmBusan Gimhae

Oct 9

PUS11:20 amBusan Gimhae

23h 25m

1 stop

ORD8:45 pmChicago O'Hare Intl

$1,194

Korean Air flights from Chicago to Busan

Our best Korean Air deals on Chicago to Busan flight tickets

Korean Air

Sep 10

ORD8:55 amChicago O'Hare Intl

20h 40m

2 stops

PUS7:35 pmBusan Gimhae

Sep 14

PUS4:30 pmBusan Gimhae

19h 03m

2 stops

ORD9:33 pmChicago O'Hare Intl

$2,794

Korean Air

Sep 10

ORD8:55 amChicago O'Hare Intl

20h 40m

2 stops

PUS7:35 pmBusan Gimhae

Sep 14

PUS4:30 pmBusan Gimhae

19h 03m

2 stops

ORD9:33 pmChicago O'Hare Intl

$3,044

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBusan

ORD Chicago O'Hare Intl - PUS Busan Gimhae

ORDPUS

Chicago O'Hare Intl

Thu 10/1

12:30 am-6:00 pm

1 stop27h 30m

Busan Gimhae

Fri 10/9

11:20 am-8:45 pm

1 stop23h 25m

$1,193

ChicagoBusan

ORD Chicago O'Hare Intl - PUS Busan Gimhae

ORDPUS

Chicago O'Hare Intl

Thu 10/1

12:30 am-6:00 pm

1 stop27h 30m

Busan Gimhae

Fri 10/9

11:20 am-8:45 pm

1 stop23h 25m

$1,194

ChicagoBusan

ORD Chicago O'Hare Intl - PUS Busan Gimhae

ORDPUS

Chicago O'Hare Intl

Wed 9/30

12:30 am-6:00 pm

1 stop27h 30m

Busan Gimhae

Thu 10/8

7:10 pm-8:45 pm

1 stop39h 35m

$1,250

ChicagoBusan

ORD Chicago O'Hare Intl - PUS Busan Gimhae

ORDPUS

Chicago O'Hare Intl

Thu 10/1

3:52 pm-6:00 pm

2 stops36h 08m

Busan Gimhae

Thu 10/8

7:10 pm-8:45 pm

1 stop39h 35m

$1,277

ChicagoBusan

ORD Chicago O'Hare Intl - PUS Busan Gimhae

ORDPUS

Chicago O'Hare Intl

Thu 10/15

12:30 am-10:20 am

1 stop19h 50m

Busan Gimhae

Fri 10/23

11:20 am-8:45 pm

1 stop23h 25m

$1,314

ChicagoBusan

ORD Chicago O'Hare Intl - PUS Busan Gimhae

ORDPUS

Chicago O'Hare Intl

Fri 10/16

7:16 pm-9:45 am

2 stops24h 29m

Busan Gimhae

Fri 10/23

11:20 am-8:45 pm

1 stop23h 25m

$1,322

Quickest round-trip

ChicagoBusan

ORD Chicago O'Hare Intl - PUS Busan Gimhae

ORDPUS

Chicago O'Hare Intl

Fri 10/2

12:30 am-9:45 am

1 stop19h 15m

Busan Gimhae

Sat 10/10

11:20 am-8:45 pm

1 stop23h 25m

$1,322

ChicagoBusan

MDW Chicago Midway - PUS Busan Gimhae

MDWPUS

Chicago Midway

Fri 10/2

3:55 pm-11:15 am

2 stops29h 20m

Busan Gimhae

Fri 10/9

12:15 pm-12:15 am

2 stops26h 00m

$1,324

ChicagoBusan

ORD Chicago O'Hare Intl - PUS Busan Gimhae

ORDPUS

Chicago O'Hare Intl

Sat 10/3

3:49 pm-10:20 am

2 stops28h 31m

Busan Gimhae

Sat 10/10

11:20 am-8:45 pm

1 stop23h 25m

$1,329

ChicagoBusan

ORD Chicago O'Hare Intl - PUS Busan Gimhae

ORDPUS

Chicago O'Hare Intl

Sat 10/31

3:49 pm-5:40 pm

2 stops35h 51m

Busan Gimhae

Fri 11/13

6:55 pm-7:35 pm

1 stop39h 40m

$1,329

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago to Busan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Can stopping save me money on Chicago to Busan flights?

You could potentially save up to 50% on your flight if you consider stops on a Chicago to Busan flight.

When to book flights from Chicago to Busan

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Busan according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Busan (CHI to PUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Busan

Best Price Found	$544
Fastest flight time	17h 25m
Direct flights	None

The best one-way flight to Busan from Chicago in the past 72 hours is $544. The best round-trip flight deal from Chicago to Busan found on momondo in the last 72 hours is $1,193.

The fastest flight from Chicago to Busan takes 17h 25m

There are no direct flights from Chicago to Busan. There are no popular flight routes from Chicago to Busan.

Search flight deals

Frequently asked questions about flying from Chicago to Busan

How far is Chicago to Busan Gimhae by plane?
There are 6629.3 mi between Chicago and Busan Gimhae. A reasonable flight in good conditions will take 17h 25m.
When did momondo last update prices for flights from Chicago to Busan Gimhae Airport?
Prices for flights from Chicago to Busan Gimhae Airport refresh daily.
How old do you have to be to fly from Chicago to Busan Gimhae Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Busan Gimhae Airport.
What documentation or ID do you need to fly to Busan Gimhae Airport?
The required travel and health documents for your Busan Gimhae Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Busan Gimhae Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Busan?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Busan from Chicago.

Can I find flights from Chicago to Busan with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Busan from Chicago with this policy.

How can momondo help me find flights from Chicago to Busan?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Busan from Chicago.

I’m not ready to book a flight from Chicago to Busan right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Busan, momondo offers a useful price alert feature which will track prices for flights to Busan from Chicago and alert you when they change.