How do I get Price Alerts for flights from Busan to Chicago?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Busan from Chicago . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Busan to Chicago with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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

Prices for flights from Busan Gimhae Airport to Chicago are updated daily.

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

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 Busan Gimhae Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,105 Cheap Flights from Busan to Chicago in 2025/26

1 adult

0 bags

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Find the cheapest flights from Busan to Chicago

Round-trip

One-way

Cheap round-trip flights

4:10 pm - 4:25 pmPUS-ORD

38h 15m2 stops

4:40 pm - 7:35 pmORD-PUS

35h 55m2 stops

$1,105Multiple Airlines

Find Deal

Fri, Oct 31 - Fri, Nov 7

7:40 am - 1:00 pmPUS-ORD

20h 20m1 stop

2:35 pm - 1:05 pmORD-PUS

31h 30m1 stop

$1,293Multiple Airlines

Find Deal

Sat, Nov 15 - Wed, Nov 26

10:40 am - 9:30 amPUS-ORD

36h 50m1 stop

12:15 pm - 3:10 pmORD-PUS

36h 55m1 stop

$1,305Korean Air

Find Deal

Thu, Oct 23 - Wed, Oct 29

7:00 am - 9:19 pmPUS-ORD

28h 19m2 stops

8:57 am - 8:10 amORD-PUS

33h 13m2 stops

$1,322Delta

Find Deal

Thu, Oct 23 - Wed, Oct 29

10:40 am - 9:19 pmPUS-ORD

24h 39m2 stops

7:37 am - 8:10 amORD-PUS

34h 33m2 stops

$1,327Delta

Find Deal

Thu, Oct 23 - Wed, Oct 29

7:00 am - 9:30 amPUS-ORD

16h 30m1 stop

8:57 am - 7:30 pmORD-PUS

20h 33m2 stops

$1,329Delta

Find Deal

Thu, Oct 23 - Wed, Oct 29

10:40 am - 9:43 pmPUS-ORD

25h 03m2 stops

7:37 am - 8:10 amORD-PUS

34h 33m2 stops

$1,333Delta

Find Deal

Thu, Oct 23 - Wed, Oct 29

7:00 am - 9:30 amPUS-ORD

16h 30m1 stop

12:15 pm - 3:10 pmORD-PUS

36h 55m1 stop

$1,348Korean Air

Find Deal

Thu, Oct 23 - Wed, Oct 29

8:05 am - 9:30 amPUS-ORD

15h 25m1 stop

12:15 pm - 7:35 pmORD-PUS

17h 20m1 stop

$1,354Korean Air

Find Deal

Thu, Oct 23 - Wed, Oct 29

8:20 am - 11:00 pmPUS-ORD

28h 40m2 stops

11:30 pm - 5:40 pmORD-PUS

27h 10m1 stop

$1,366Multiple Airlines

Find Deal

Fri, Oct 31 - Fri, Nov 7

Delta flights from Busan to Chicago

Our best Delta deals on Busan to Chicago flight tickets

Delta

Oct 23

PUS7:00 amBusan Gimhae

28h 19m

2 stops

ORD9:19 pmChicago O'Hare Intl

Oct 29

ORD8:57 amChicago O'Hare Intl

33h 13m

2 stops

PUS8:10 amBusan Gimhae

$1,322

Find similar

Delta

Oct 23

PUS10:40 amBusan Gimhae

24h 39m

2 stops

ORD9:19 pmChicago O'Hare Intl

Oct 29

ORD7:37 amChicago O'Hare Intl

34h 33m

2 stops

PUS8:10 amBusan Gimhae

$1,327

Find similar

Delta

Oct 23

PUS7:00 amBusan Gimhae

16h 30m

1 stop

ORD9:30 amChicago O'Hare Intl

Oct 29

ORD8:57 amChicago O'Hare Intl

20h 33m

2 stops

PUS7:30 pmBusan Gimhae

$1,329

Find similar

Korean Air flights from Busan to Chicago

Our best Korean Air deals on Busan to Chicago flight tickets

Korean Air

Oct 23

PUS10:40 amBusan Gimhae

36h 50m

1 stop

ORD9:30 amChicago O'Hare Intl

Oct 29

ORD12:15 pmChicago O'Hare Intl

36h 55m

1 stop

PUS3:10 pmBusan Gimhae

$1,305

Find similar

Korean Air

Oct 23

PUS7:00 amBusan Gimhae

16h 30m

1 stop

ORD9:30 amChicago O'Hare Intl

Oct 29

ORD12:15 pmChicago O'Hare Intl

36h 55m

1 stop

PUS3:10 pmBusan Gimhae

$1,348

Find similar

Korean Air

Oct 23

PUS8:05 amBusan Gimhae

15h 25m

1 stop

ORD9:30 amChicago O'Hare Intl

Oct 29

ORD12:15 pmChicago O'Hare Intl

17h 20m

1 stop

PUS7:35 pmBusan Gimhae

$1,354

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

Fri 10/31

4:10 pm-4:25 pm

2 stops38h 15m

Chicago O'Hare Intl

Fri 11/7

4:40 pm-7:35 pm

2 stops35h 55m

$1,105

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

Sat 11/15

7:40 am-1:00 pm

1 stop20h 20m

Chicago O'Hare Intl

Wed 11/26

2:35 pm-1:05 pm

1 stop31h 30m

$1,293

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

Thu 10/23

10:40 am-9:30 am

1 stop36h 50m

Chicago O'Hare Intl

Wed 10/29

12:15 pm-3:10 pm

1 stop36h 55m

$1,305

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

Thu 10/23

7:00 am-9:19 pm

2 stops28h 19m

Chicago O'Hare Intl

Wed 10/29

8:57 am-8:10 am

2 stops33h 13m

$1,322

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

Thu 10/23

10:40 am-9:19 pm

2 stops24h 39m

Chicago O'Hare Intl

Wed 10/29

7:37 am-8:10 am

2 stops34h 33m

$1,327

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

Thu 10/23

7:00 am-9:30 am

1 stop16h 30m

Chicago O'Hare Intl

Wed 10/29

8:57 am-7:30 pm

2 stops20h 33m

$1,329

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

Thu 10/23

10:40 am-9:43 pm

2 stops25h 03m

Chicago O'Hare Intl

Wed 10/29

7:37 am-8:10 am

2 stops34h 33m

$1,333

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

Thu 10/23

7:00 am-9:30 am

1 stop16h 30m

Chicago O'Hare Intl

Wed 10/29

12:15 pm-3:10 pm

1 stop36h 55m

$1,348

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

Thu 10/23

8:05 am-9:30 am

1 stop15h 25m

Chicago O'Hare Intl

Wed 10/29

12:15 pm-7:35 pm

1 stop17h 20m

$1,354

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

Fri 10/31

8:20 am-11:00 pm

2 stops28h 40m

Chicago O'Hare Intl

Fri 11/7

11:30 pm-5:40 pm

1 stop27h 10m

$1,366

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Busan to Chicago

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

Estimated round-trip price

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

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

Direct flights	None

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

Search flight deals

How far is Busan Gimhae to Chicago by plane?
The straight-line distance from Busan Gimhae to Chicago is 6629.3 mi. 15h 25m is a normal flight duration for this route.
When did momondo last update prices for flights from Busan Gimhae Airport to Chicago?
Prices for flights from Busan Gimhae Airport to Chicago are updated daily.
How old do you have to be to fly from Busan Gimhae Airport to Chicago?
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 Busan Gimhae Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from Busan to Chicago?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Busan from Chicago. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Busan to Chicago with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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Why use momondo?

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

It is quick and easy to find Busan to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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

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

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

Once all potential Busan to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Chicago from Busan are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.