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

Philippine Airlines is the most popular carrier operating from Chicago to Busan Gimhae

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.

$728 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.

11:30 pm - 5:40 pm

ORD

PUS

27h 10m

1 stop

6:55 pm - 7:35 pm

PUS

ORD

39h 40m

1 stop

$1,235EVA Air

Tue, Nov 3 - Tue, Nov 17

12:30 am - 10:00 am

ORD

PUS

19h 30m

1 stop

6:55 pm - 7:35 pm

PUS

ORD

39h 40m

1 stop

$1,258EVA Air

Mon, Oct 19 - Sun, Nov 1

11:30 pm - 5:40 pm

ORD

PUS

27h 10m

1 stop

6:55 pm - 7:35 pm

PUS

ORD

39h 40m

1 stop

$1,287EVA Air

Mon, Nov 2 - Mon, Nov 16

11:30 pm - 5:40 pm

ORD

PUS

27h 10m

1 stop

6:55 pm - 5:40 am

PUS

ORD

25h 45m

2 stops

$1,302Multiple Airlines

Wed, Nov 4 - Tue, Nov 17

12:30 am - 5:40 pm

ORD

PUS

27h 10m

1 stop

6:55 pm - 7:35 pm

PUS

ORD

39h 40m

1 stop

$1,327EVA Air

Sat, Oct 31 - Wed, Nov 18

12:30 am - 6:00 pm

ORD

PUS

27h 30m

1 stop

6:55 pm - 5:40 am

PUS

ORD

25h 45m

2 stops

$1,342Multiple Airlines

Mon, Oct 19 - Sun, Nov 1

12:30 am - 5:40 pm

ORD

PUS

27h 10m

1 stop

6:55 pm - 7:35 pm

PUS

ORD

39h 40m

1 stop

$1,367EVA Air

Sat, Oct 31 - Fri, Nov 20

3:59 pm - 5:40 pm

ORD

PUS

34h 41m

2 stops

6:55 pm - 5:40 am

PUS

ORD

25h 45m

2 stops

$1,368Multiple Airlines

Wed, Nov 4 - Tue, Nov 17

5:50 pm - 5:40 pm

ORD

PUS

32h 50m

2 stops

6:55 pm - 7:35 pm

PUS

ORD

39h 40m

1 stop

$1,375EVA Air

Wed, Nov 4 - Wed, Nov 18

12:30 am - 6:00 pm

ORD

PUS

27h 30m

1 stop

11:20 am - 8:45 pm

PUS

ORD

23h 25m

1 stop

$1,385EVA Air

Sun, Aug 16 - Wed, Sep 2

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

EVA Air flights from Chicago to Busan

Our best EVA Air deals on Chicago to Busan flight tickets

EVA Air

Nov 3

ORD11:30 pmChicago O'Hare Intl

27h 10m

1 stop

PUS5:40 pmBusan Gimhae

Nov 16

PUS6:55 pmBusan Gimhae

39h 40m

1 stop

ORD7:35 pmChicago O'Hare Intl

$1,235

EVA Air

Oct 19

ORD12:30 amChicago O'Hare Intl

19h 30m

1 stop

PUS10:00 amBusan Gimhae

Nov 1

PUS6:55 pmBusan Gimhae

39h 40m

1 stop

ORD7:35 pmChicago O'Hare Intl

$1,258

EVA Air

Nov 2

ORD11:30 pmChicago O'Hare Intl

27h 10m

1 stop

PUS5:40 pmBusan Gimhae

Nov 17

PUS6:55 pmBusan Gimhae

39h 40m

1 stop

ORD7:35 pmChicago O'Hare Intl

$1,287

Cathay Pacific flights from Chicago to Busan

Our best Cathay Pacific deals on Chicago to Busan flight tickets

Cathay Pacific

Nov 1

ORD2:35 pmChicago O'Hare Intl

31h 45m

1 stop

PUS1:20 pmBusan Gimhae

Nov 15

PUS2:05 pmBusan Gimhae

37h 50m

1 stop

ORD12:55 pmChicago O'Hare Intl

$1,416

Cathay Pacific

Jul 5

ORD4:00 pmChicago O'Hare Intl

25h 00m

1 stop

PUS7:00 amBusan Gimhae

Jul 23

PUS2:20 pmBusan Gimhae

38h 00m

1 stop

ORD2:20 pmChicago O'Hare Intl

$2,084

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Tue 11/3

11:30 pm-5:40 pm

1 stop27h 10m

Busan Gimhae

Tue 11/17

6:55 pm-7:35 pm

1 stop39h 40m

$1,235

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Mon 10/19

12:30 am-10:00 am

1 stop19h 30m

Busan Gimhae

Sun 11/1

6:55 pm-7:35 pm

1 stop39h 40m

$1,258

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Mon 11/2

11:30 pm-5:40 pm

1 stop27h 10m

Busan Gimhae

Mon 11/16

6:55 pm-7:35 pm

1 stop39h 40m

$1,287

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Wed 11/4

11:30 pm-5:40 pm

1 stop27h 10m

Busan Gimhae

Tue 11/17

6:55 pm-5:40 am

2 stops25h 45m

$1,302

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Sat 10/31

12:30 am-5:40 pm

1 stop27h 10m

Busan Gimhae

Wed 11/18

6:55 pm-7:35 pm

1 stop39h 40m

$1,327

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Mon 10/19

12:30 am-6:00 pm

1 stop27h 30m

Busan Gimhae

Sun 11/1

6:55 pm-5:40 am

2 stops25h 45m

$1,342

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Sat 10/31

12:30 am-5:40 pm

1 stop27h 10m

Busan Gimhae

Fri 11/20

6:55 pm-7:35 pm

1 stop39h 40m

$1,367

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Wed 11/4

3:59 pm-5:40 pm

2 stops34h 41m

Busan Gimhae

Tue 11/17

6:55 pm-5:40 am

2 stops25h 45m

$1,368

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Wed 11/4

5:50 pm-5:40 pm

2 stops32h 50m

Busan Gimhae

Wed 11/18

6:55 pm-7:35 pm

1 stop39h 40m

$1,375

Quickest round-trip

ChicagoBusan

ORD - PUS

ORDPUS

Chicago O'Hare Intl

Sun 8/16

12:30 am-6:00 pm

1 stop27h 30m

Busan Gimhae

Wed 9/2

11:20 am-8:45 pm

1 stop23h 25m

$1,385

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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

Can stopping save me money on Chicago to Busan flights?

You could potentially save up to 35% 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

Fastest flight time	24h 20m
Direct flights	None

The fastest flight from Chicago to Busan takes 24h 20m

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 24h 20m.
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.