Which airport is the most popular layover for flights between Chicago O'Hare Intl Airport and Busan?

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

Which layover airport has the shortest travel time from Chicago O'Hare Intl Airport to Busan?

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

Which layover airport has the shortest connection time from Chicago O'Hare Intl Airport to Busan?

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

What is the cheapest airline that flies from Chicago O'Hare Intl to Busan Gimhae?

Cathay Pacific is the most popular carrier operating from Chicago O'Hare Intl to Busan Gimhae

Which layover airport offers the lowest fares from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Busan Gimhae Airport?

Prices for flights from Chicago O'Hare Intl Airport to Busan Gimhae Airport are updated daily.

How old do you have to be to fly from Chicago O'Hare Intl Airport to Busan Gimhae Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Busan Gimhae Airport.

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

The travel and health documents you'll need for your trip to Busan Gimhae Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Busan Gimhae Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$477 Cheap Flights from Chicago O'Hare Intl Airport to Busan in 2026

Find the cheapest flights from Chicago O'Hare Intl Airport 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

$1,056EVA Air

Tue, Sep 29 - Wed, Oct 7

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

$1,059EVA Air

Sun, Sep 27 - Mon, Oct 5

12:30 am - 9:35 amORD Chicago O'Hare Intl-PUS Busan Gimhae

19h 05m1 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

$1,086EVA Air

Wed, Sep 30 - Thu, Oct 8

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

$1,091EVA Air

Tue, Sep 29 - Wed, Oct 7

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

$1,091EVA Air

Sun, Sep 27 - Mon, Oct 5

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

$1,094EVA Air

Sun, Sep 27 - Mon, Oct 5

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

$1,110EVA Air

Sun, Sep 27 - Mon, Oct 5

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

$1,111EVA Air

Tue, Sep 29 - Wed, Oct 7

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

$1,116EVA Air

Sun, Sep 27 - Mon, Oct 5

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

$1,117EVA Air

Tue, Sep 29 - Wed, Oct 7

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EVA Air flights from Chicago O'Hare Intl Airport to Busan

Our best EVA Air deals on Chicago O'Hare Intl Airport to Busan flight tickets

EVA Air

Sep 29

ORD12:30 amChicago O'Hare Intl

27h 30m

1 stop

PUS6:00 pmBusan Gimhae

Oct 7

PUS11:20 amBusan Gimhae

23h 25m

1 stop

ORD8:45 pmChicago O'Hare Intl

$1,056

EVA Air

Sep 27

ORD12:30 amChicago O'Hare Intl

27h 30m

1 stop

PUS6:00 pmBusan Gimhae

Oct 5

PUS11:20 amBusan Gimhae

23h 25m

1 stop

ORD8:45 pmChicago O'Hare Intl

$1,059

EVA Air

Sep 30

ORD12:30 amChicago O'Hare Intl

19h 05m

1 stop

PUS9:35 amBusan Gimhae

Oct 8

PUS7:10 pmBusan Gimhae

39h 35m

1 stop

ORD8:45 pmChicago O'Hare Intl

$1,086

Cathay Pacific flights from Chicago O'Hare Intl Airport to Busan

Our best Cathay Pacific deals on Chicago O'Hare Intl Airport to Busan flight tickets

Cathay Pacific

Oct 6

ORD4:15 pmChicago O'Hare Intl

31h 20m

1 stop

PUS1:35 pmBusan Gimhae

Oct 20

PUS7:45 amBusan Gimhae

20h 10m

1 stop

ORD1:55 pmChicago O'Hare Intl

$1,185

Cathay Pacific

Oct 5

ORD4:15 pmChicago O'Hare Intl

24h 45m

1 stop

PUS7:00 amBusan Gimhae

Oct 20

PUS7:45 amBusan Gimhae

20h 10m

1 stop

ORD1:55 pmChicago O'Hare Intl

$1,189

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Busan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ChicagoBusan

ORD Chicago O'Hare Intl - PUS Busan Gimhae

ORDPUS

Chicago O'Hare Intl

Tue 9/29

12:30 am-6:00 pm

1 stop27h 30m

Busan Gimhae

Wed 10/7

11:20 am-8:45 pm

1 stop23h 25m

$1,056

ChicagoBusan

ORD Chicago O'Hare Intl - PUS Busan Gimhae

ORDPUS

Chicago O'Hare Intl

Sun 9/27

12:30 am-6:00 pm

1 stop27h 30m

Busan Gimhae

Mon 10/5

11:20 am-8:45 pm

1 stop23h 25m

$1,059

ChicagoBusan

ORD Chicago O'Hare Intl - PUS Busan Gimhae

ORDPUS

Chicago O'Hare Intl

Wed 9/30

12:30 am-9:35 am

1 stop19h 05m

Busan Gimhae

Thu 10/8

7:10 pm-8:45 pm

1 stop39h 35m

$1,086

ChicagoBusan

ORD Chicago O'Hare Intl - PUS Busan Gimhae

ORDPUS

Chicago O'Hare Intl

Tue 9/29

12:30 am-6:00 pm

1 stop27h 30m

Busan Gimhae

Wed 10/7

11:20 am-8:45 pm

1 stop23h 25m

$1,091

ChicagoBusan

ORD Chicago O'Hare Intl - PUS Busan Gimhae

ORDPUS

Chicago O'Hare Intl

Sun 9/27

12:30 am-6:00 pm

1 stop27h 30m

Busan Gimhae

Mon 10/5

11:20 am-8:45 pm

1 stop23h 25m

$1,091

ChicagoBusan

ORD Chicago O'Hare Intl - PUS Busan Gimhae

ORDPUS

Chicago O'Hare Intl

Sun 9/27

12:30 am-6:00 pm

1 stop27h 30m

Busan Gimhae

Mon 10/5

11:20 am-8:45 pm

1 stop23h 25m

$1,094

ChicagoBusan

ORD Chicago O'Hare Intl - PUS Busan Gimhae

ORDPUS

Chicago O'Hare Intl

Sun 9/27

12:30 am-6:00 pm

1 stop27h 30m

Busan Gimhae

Mon 10/5

11:20 am-8:45 pm

1 stop23h 25m

$1,110

ChicagoBusan

ORD Chicago O'Hare Intl - PUS Busan Gimhae

ORDPUS

Chicago O'Hare Intl

Tue 9/29

12:30 am-6:00 pm

1 stop27h 30m

Busan Gimhae

Wed 10/7

11:20 am-8:45 pm

1 stop23h 25m

$1,111

ChicagoBusan

ORD Chicago O'Hare Intl - PUS Busan Gimhae

ORDPUS

Chicago O'Hare Intl

Sun 9/27

12:30 am-6:00 pm

1 stop27h 30m

Busan Gimhae

Mon 10/5

11:20 am-8:45 pm

1 stop23h 25m

$1,116

ChicagoBusan

ORD Chicago O'Hare Intl - PUS Busan Gimhae

ORDPUS

Chicago O'Hare Intl

Tue 9/29

12:30 am-6:00 pm

1 stop27h 30m

Busan Gimhae

Wed 10/7

11:20 am-8:45 pm

1 stop23h 25m

$1,117

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 O'Hare Intl Airport 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 O'Hare Intl Airport to Busan flights?

You could potentially save up to 35% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Busan flight.

When to book flights from Chicago O'Hare Intl Airport to Busan

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

Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Busan (ORD to PUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Busan

Best Price Found	$477
Fastest flight time	17h 25m
Direct flights	None

The best one-way flight to Busan from Chicago O'Hare Intl Airport in the past 72 hours is $477. The best round-trip flight deal from Chicago O'Hare Intl Airport to Busan found on momondo in the last 72 hours is $1,056.

The fastest flight from Chicago O'Hare Intl Airport to Busan takes 17h 25m

There are no direct flights from Chicago O'Hare Intl Airport to Busan. There are no popular flight routes from Chicago O'Hare Intl Airport to Busan.

Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Busan

How far is Chicago O'Hare Intl to Busan Gimhae by plane?
A flight from Chicago O'Hare Intl to Busan Gimhae will travel around 6616.0 mi. Typically, this will take 17h 25m by plane in normal conditions.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Busan Gimhae Airport?
Prices for flights from Chicago O'Hare Intl Airport to Busan Gimhae Airport are updated daily.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Busan Gimhae Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Busan Gimhae Airport.
What documentation or ID do you need to fly to Busan Gimhae Airport?
The travel and health documents you'll need for your trip to Busan Gimhae Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Busan Gimhae Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Busan from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Busan quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Chicago to Busan flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Busan from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Busan from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.