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

EVA Air is the most popular carrier operating from Chicago O'Hare Intl to Busan Gimhae

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.

$677 Cheap Flights from Chicago O'Hare Intl Airport to Busan in 2026

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Find the cheapest flights from Chicago O'Hare Intl Airport to Busan

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 7:00 pm

ORD

PUS

47h 00m

2 stops

12:45 pm - 9:54 am

PUS

ORD

35h 09m

2 stops

$1,662Multiple Airlines

Sun, May 10 - Wed, May 27

7:00 am - 6:00 pm

ORD

PUS

45h 00m

2 stops

7:10 pm - 9:00 pm

PUS

ORD

39h 50m

1 stop

$1,725EVA Air

Sun, May 10 - Wed, May 27

3:40 pm - 7:45 am

ORD

PUS

26h 05m

3 stops

11:00 am - 5:59 am

PUS

ORD

32h 59m

3 stops

$1,781Multiple Airlines

Sun, May 31 - Sun, Jun 7

8:35 pm - 8:45 pm

ORD

PUS

34h 10m

3 stops

10:20 pm - 5:59 am

PUS

ORD

45h 39m

3 stops

$1,826Multiple Airlines

Sat, May 30 - Sat, Jun 6

4:15 pm - 1:35 pm

ORD

PUS

31h 20m

1 stop

7:45 am - 1:55 pm

PUS

ORD

20h 10m

1 stop

$1,859Cathay Pacific

Tue, Jun 2 - Tue, Jun 9

2:00 pm - 1:35 pm

ORD

PUS

33h 35m

3 stops

7:10 pm - 9:54 am

PUS

ORD

28h 44m

3 stops

$1,889Multiple Airlines

Tue, Jun 2 - Tue, Jun 9

9:55 am - 9:30 am

ORD

PUS

33h 35m

3 stops

7:30 am - 5:59 am

PUS

ORD

36h 29m

2 stops

$1,898Multiple Airlines

Sat, May 30 - Sat, Jun 6

3:40 pm - 7:45 am

ORD

PUS

26h 05m

3 stops

9:55 pm - 4:50 pm

PUS

ORD

32h 55m

2 stops

$1,900Multiple Airlines

Sun, May 31 - Sun, Jun 7

3:40 pm - 1:35 pm

ORD

PUS

31h 55m

2 stops

9:50 pm - 2:45 pm

PUS

ORD

30h 55m

2 stops

$1,921Multiple Airlines

Tue, Jun 2 - Tue, Jun 9

5:30 pm - 7:45 am

ORD

PUS

24h 15m

3 stops

10:05 pm - 4:50 pm

PUS

ORD

32h 45m

2 stops

$1,943Multiple Airlines

Wed, Jun 3 - Wed, Jun 10

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 9

ORD12:30 amChicago O'Hare Intl

27h 30m

1 stop

PUS6:00 pmBusan Gimhae

Sep 14

PUS7:10 pmBusan Gimhae

39h 35m

1 stop

ORD8:45 pmChicago O'Hare Intl

$1,288

EVA Air

Sep 9

ORD12:30 amChicago O'Hare Intl

27h 30m

1 stop

PUS6:00 pmBusan Gimhae

Sep 14

PUS7:10 pmBusan Gimhae

35h 55m

2 stops

ORD5:05 pmChicago O'Hare Intl

$1,443

EVA Air

Oct 14

ORD8:00 pmChicago O'Hare Intl

32h 00m

2 stops

PUS6:00 pmBusan Gimhae

Oct 26

PUS6:55 pmBusan Gimhae

39h 40m

1 stop

ORD8:35 pmChicago O'Hare Intl

$1,573

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

Jun 2

ORD4:15 pmChicago O'Hare Intl

31h 20m

1 stop

PUS1:35 pmBusan Gimhae

Jun 9

PUS7:45 amBusan Gimhae

20h 10m

1 stop

ORD1:55 pmChicago O'Hare Intl

$1,859

Cathay Pacific

Oct 14

ORD4:15 pmChicago O'Hare Intl

24h 45m

1 stop

PUS7:00 amBusan Gimhae

Oct 26

PUS2:05 pmBusan Gimhae

37h 50m

1 stop

ORD1:55 pmChicago O'Hare Intl

$1,920

Cathay Pacific

Jun 3

ORD4:15 pmChicago O'Hare Intl

24h 45m

1 stop

PUS7:00 amBusan Gimhae

Jun 10

PUS7:45 amBusan Gimhae

20h 10m

1 stop

ORD1:55 pmChicago O'Hare Intl

$2,202

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

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Sun 5/10

6:00 am-7:00 pm

2 stops47h 00m

Busan Gimhae

Wed 5/27

12:45 pm-9:54 am

2 stops35h 09m

$1,662

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Sun 5/10

7:00 am-6:00 pm

2 stops45h 00m

Busan Gimhae

Wed 5/27

7:10 pm-9:00 pm

1 stop39h 50m

$1,725

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Sun 5/31

3:40 pm-7:45 am

3 stops26h 05m

Busan Gimhae

Sun 6/7

11:00 am-5:59 am

3 stops32h 59m

$1,781

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Sat 5/30

8:35 pm-8:45 pm

3 stops34h 10m

Busan Gimhae

Sat 6/6

10:20 pm-5:59 am

3 stops45h 39m

$1,826

Quickest round-trip

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Tue 6/2

4:15 pm-1:35 pm

1 stop31h 20m

Busan Gimhae

Tue 6/9

7:45 am-1:55 pm

1 stop20h 10m

$1,859

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Tue 6/2

2:00 pm-1:35 pm

3 stops33h 35m

Busan Gimhae

Tue 6/9

7:10 pm-9:54 am

3 stops28h 44m

$1,889

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Sat 5/30

9:55 am-9:30 am

3 stops33h 35m

Busan Gimhae

Sat 6/6

7:30 am-5:59 am

2 stops36h 29m

$1,898

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Sun 5/31

3:40 pm-7:45 am

3 stops26h 05m

Busan Gimhae

Sun 6/7

9:55 pm-4:50 pm

2 stops32h 55m

$1,900

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Tue 6/2

3:40 pm-1:35 pm

2 stops31h 55m

Busan Gimhae

Tue 6/9

9:50 pm-2:45 pm

2 stops30h 55m

$1,921

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Wed 6/3

5:30 pm-7:45 am

3 stops24h 15m

Busan Gimhae

Wed 6/10

10:05 pm-4:50 pm

2 stops32h 45m

$1,943

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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

Can stopping save me money on Chicago O'Hare Intl Airport to Busan flights?

You could potentially save up to 12% 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

Fastest flight time	26h 05m
Direct flights	None

The fastest flight from Chicago O'Hare Intl Airport to Busan takes 26h 05m

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 26h 05m 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.