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 many operators does momondo search for flights from Chicago to Busan Gimhae Airport?

As of April 2025, there is 1 operator available to choose from for flights from Chicago to Busan Gimhae Airport.

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.

$1,105 Cheap Flights from Chicago to Busan in 2025

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0 bags

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Find the cheapest flights from Chicago to Busan

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Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago to Busan that have been recently found on momondo from popular airlines, departing in the coming months.

1:30 am - 9:10 pmORD-PUS

29h 40m2 stops

12:35 pm - 9:15 amPUS-ORD

34h 40m2 stops

$1,105

Find Deal

Mon, Jun 9 - Tue, Jun 17

1:30 am - 10:05 pmORD-PUS

30h 35m3 stops

12:35 pm - 9:15 amPUS-ORD

34h 40m2 stops

$1,217

Find Deal

Mon, Jun 9 - Tue, Jun 17

4:00 pm - 7:00 amORD-PUS

25h 00m1 stop

2:20 pm - 2:25 pmPUS-ORD

38h 05m1 stop

$1,668Cathay Pacific

Find Deal

Mon, Jun 9 - Sun, Sep 21

4:00 pm - 1:35 pmORD-PUS

31h 35m1 stop

7:45 am - 2:25 pmPUS-ORD

20h 40m1 stop

$1,669Cathay Pacific

Find Deal

Fri, Jun 13 - Fri, Jun 20

6:00 am - 7:00 pmORD-PUS

47h 00m2 stops

10:20 am - 12:07 pmPUS-ORD

39h 47m2 stops

$1,687China Airlines

Find Deal

Sun, Jun 8 - Sun, Jul 13

7:59 pm - 7:00 pmORD-PUS

33h 01m2 stops

8:00 pm - 7:03 amPUS-ORD

25h 03m2 stops

$1,772China Airlines

Find Deal

Mon, Jun 9 - Sun, Sep 21

7:05 am - 7:35 pmORD-PUS

22h 30m2 stops

4:30 pm - 9:30 amPUS-ORD

31h 00m1 stop

$2,393Delta

Find Deal

Mon, Jun 9 - Sun, Aug 31

9:21 am - 7:35 pmMDW-PUS

20h 14m2 stops

8:05 am - 6:41 pmPUS-MDW

24h 36m2 stops

$2,403Delta

Find Deal

Thu, Jun 12 - Thu, Jun 19

9:24 am - 8:35 pmMDW-PUS

21h 11m2 stops

4:30 pm - 12:29 pmPUS-MDW

33h 59m2 stops

$2,458Korean Air

Find Deal

Sun, Jun 8 - Sun, Jul 13

12:30 pm - 9:10 amORD-PUS

30h 40m1 stop

8:00 pm - 9:40 amPUS-ORD

27h 40m1 stop

$5,129Korean Air

Find Deal

Wed, Jul 23 - Tue, Aug 12

Delta flights from Chicago to Busan

Our best Delta deals on Chicago to Busan flight tickets

Delta

Jun 9

ORD7:05 amChicago O'Hare Intl

22h 30m

2 stops

PUS7:35 pmBusan Gimhae

Aug 31

PUS4:30 pmBusan Gimhae

31h 00m

1 stop

ORD9:30 amChicago O'Hare Intl

$2,393

Find similar

Delta

Jun 12

MDW9:21 amChicago Midway

20h 14m

2 stops

PUS7:35 pmBusan Gimhae

Jun 19

PUS8:05 amBusan Gimhae

24h 36m

2 stops

MDW6:41 pmChicago Midway

$2,403

Find similar

Delta

Jun 13

MDW9:21 amChicago Midway

21h 24m

2 stops

PUS8:45 pmBusan Gimhae

Jun 20

PUS7:00 amBusan Gimhae

19h 29m

2 stops

MDW12:29 pmChicago Midway

$2,503

Find similar

Cathay Pacific flights from Chicago to Busan

Our best Cathay Pacific deals on Chicago to Busan flight tickets

Cathay Pacific

Jun 9

ORD4:00 pmChicago O'Hare Intl

25h 00m

1 stop

PUS7:00 amBusan Gimhae

Sep 21

PUS2:20 pmBusan Gimhae

38h 05m

1 stop

ORD2:25 pmChicago O'Hare Intl

$1,668

Find similar

Cathay Pacific

Jun 13

ORD4:00 pmChicago O'Hare Intl

31h 35m

1 stop

PUS1:35 pmBusan Gimhae

Jun 20

PUS7:45 amBusan Gimhae

20h 40m

1 stop

ORD2:25 pmChicago O'Hare Intl

$1,669

Find similar

Cathay Pacific

Jun 10

ORD4:00 pmChicago O'Hare Intl

31h 35m

1 stop

PUS1:35 pmBusan Gimhae

Jun 17

PUS7:45 amBusan Gimhae

20h 40m

1 stop

ORD2:25 pmChicago O'Hare Intl

$1,820

Find similar

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

What is the cheapest day to depart on your flight to Busan?

Our data shows that Thursday is the least expensive day to fly to Busan. Tickets to fly out on this day can be as low as $1,908. Flights from Chicago to Busan on a Monday will generally be more expensive and average around $3,569. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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	$1,105
Fastest flight time	17h 05m
Direct flights	None
Airports in Busan	1 airport

The best flight deal from Chicago to Busan found on momondo in the last 72 hours is $1,105

The fastest flight from Chicago to Busan takes 17h 05m

There are no direct flights from Chicago to Busan. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Busan Gimhae Airport.

There is 1 airport near Busan: Busan Gimhae (PUS)

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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 05m.
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 many operators does momondo search for flights from Chicago to Busan Gimhae Airport?
As of April 2025, there is 1 operator available to choose from for flights from Chicago to Busan Gimhae Airport.
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.
What is the most popular airline from Chicago to Busan?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago to Busan is Korean Air (100% of total bookings).

Best airlines flying from Chicago to Busan

Compare and see reviews for airlines that fly from Chicago to Busan with momondo

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $1,782	Free Cancellation	Rating 8.4 1,068 reviews		Search Korean Air flights

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.