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Cheap flights from Busan to Chicago from $1,222

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Busan to Chicago departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Busan to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:30 pm - 6:03 am
PUS
-
ORD
27h 33m
2 stops
Multiple Airlines Logo
2:30 pm - 7:45 am
ORD
-
PUS
27h 15m
2 stops
$1,222Multiple Airlines
Tue, May 12 - Tue, May 19
Delta Logo
8:45 am - 9:18 pm
PUS
-
ORD
26h 33m
2 stops
Delta Logo
6:25 am - 8:45 pm
ORD
-
PUS
24h 20m
2 stops
$1,367Delta
Fri, May 1 - Tue, May 5
Delta Logo
10:40 am - 11:57 pm
PUS
-
ORD
27h 17m
2 stops
Delta Logo
12:20 pm - 7:45 am
ORD
-
PUS
29h 25m
1 stop
$1,380Delta
Tue, May 12 - Tue, May 19
Delta Logo
4:30 pm - 9:40 am
PUS
-
ORD
31h 10m
1 stop
Delta Logo
12:20 pm - 7:45 am
ORD
-
PUS
29h 25m
1 stop
$1,520Delta
Tue, May 12 - Tue, May 19
EVA Air Logo
7:10 pm - 9:00 pm
PUS
-
ORD
39h 50m
1 stop
EVA Air Logo
4:00 pm - 6:00 pm
ORD
-
PUS
36h 00m
2 stops
$1,605EVA Air
Fri, May 1 - Tue, May 5
Delta Logo
10:40 am - 9:09 pm
PUS
-
MDW
24h 29m
2 stops
Delta Logo
6:23 am - 8:45 pm
MDW
-
PUS
24h 22m
2 stops
$1,658Delta
Tue, May 12 - Tue, May 19
Delta Logo
8:45 am - 10:28 pm
PUS
-
MDW
27h 43m
2 stops
Delta Logo
9:29 am - 8:45 pm
MDW
-
PUS
21h 16m
2 stops
$1,678Delta
Fri, May 1 - Tue, May 5
EVA Air Logo
7:10 pm - 9:00 pm
PUS
-
ORD
39h 50m
1 stop
EVA Air Logo
12:30 am - 6:00 pm
ORD
-
PUS
27h 30m
1 stop
$1,781EVA Air
Fri, May 1 - Mon, May 4
Multiple Airlines Logo
9:30 am - 3:03 pm
PUS
-
ORD
43h 33m
3 stops
Multiple Airlines Logo
9:55 am - 11:15 am
ORD
-
PUS
35h 20m
3 stops
$1,882Multiple Airlines
Tue, May 12 - Tue, May 19
Multiple Airlines Logo
9:50 pm - 2:45 pm
PUS
-
ORD
30h 55m
2 stops
Multiple Airlines Logo
9:55 am - 11:15 am
ORD
-
PUS
35h 20m
3 stops
$1,900Multiple Airlines
Tue, May 12 - Tue, May 19

Delta flights from Busan to Chicago

Our best Delta deals on Busan to Chicago flight tickets
Delta
May 1
PUS8:45 amBusan Gimhae
26h 33m
2 stops
ORD9:18 pmChicago O'Hare Intl
May 5
ORD6:25 amChicago O'Hare Intl
24h 20m
2 stops
PUS8:45 pmBusan Gimhae
$1,367
Delta
May 12
PUS10:40 amBusan Gimhae
27h 17m
2 stops
ORD11:57 pmChicago O'Hare Intl
May 19
ORD12:20 pmChicago O'Hare Intl
29h 25m
1 stop
PUS7:45 amBusan Gimhae
$1,380
Delta
May 12
PUS4:30 pmBusan Gimhae
31h 10m
1 stop
ORD9:40 amChicago O'Hare Intl
May 19
ORD12:20 pmChicago O'Hare Intl
29h 25m
1 stop
PUS7:45 amBusan Gimhae
$1,520

EVA Air flights from Busan to Chicago

Our best EVA Air deals on Busan to Chicago flight tickets
EVA Air
May 1
PUS7:10 pmBusan Gimhae
39h 50m
1 stop
ORD9:00 pmChicago O'Hare Intl
May 5
ORD4:00 pmChicago O'Hare Intl
36h 00m
2 stops
PUS6:00 pmBusan Gimhae
$1,605
EVA Air
May 1
PUS7:10 pmBusan Gimhae
39h 50m
1 stop
ORD9:00 pmChicago O'Hare Intl
May 4
ORD12:30 amChicago O'Hare Intl
27h 30m
1 stop
PUS6:00 pmBusan Gimhae
$1,781

momondo Fare Finder

 
Customize your flight search to find flights from Busan to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 30, 2026.
Use the filters below to find and compare flights from Busan to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

Tue 5/12

4:30 pm-6:03 am

2 stops27h 33m

Chicago O'Hare Intl

Tue 5/19

2:30 pm-7:45 am

2 stops27h 15m

$1,222

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

Fri 5/1

8:45 am-9:18 pm

2 stops26h 33m

Chicago O'Hare Intl

Tue 5/5

6:25 am-8:45 pm

2 stops24h 20m

$1,367

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

Tue 5/12

10:40 am-11:57 pm

2 stops27h 17m

Chicago O'Hare Intl

Tue 5/19

12:20 pm-7:45 am

1 stop29h 25m

$1,380

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

Tue 5/12

4:30 pm-9:40 am

1 stop31h 10m

Chicago O'Hare Intl

Tue 5/19

12:20 pm-7:45 am

1 stop29h 25m

$1,520

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

Fri 5/1

7:10 pm-9:00 pm

1 stop39h 50m

Chicago O'Hare Intl

Tue 5/5

4:00 pm-6:00 pm

2 stops36h 00m

$1,605
Quickest round-trip

BusanChicago

PUS - MDW

PUSMDW

Busan Gimhae

Tue 5/12

10:40 am-9:09 pm

2 stops24h 29m

Chicago Midway

Tue 5/19

6:23 am-8:45 pm

2 stops24h 22m

$1,658

BusanChicago

PUS - MDW

PUSMDW

Busan Gimhae

Fri 5/1

8:45 am-10:28 pm

2 stops27h 43m

Chicago Midway

Tue 5/5

9:29 am-8:45 pm

2 stops21h 16m

$1,678

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

Fri 5/1

7:10 pm-9:00 pm

1 stop39h 50m

Chicago O'Hare Intl

Mon 5/4

12:30 am-6:00 pm

1 stop27h 30m

$1,781

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

Tue 5/12

9:30 am-3:03 pm

3 stops43h 33m

Chicago O'Hare Intl

Tue 5/19

9:55 am-11:15 am

3 stops35h 20m

$1,882

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

Tue 5/12

9:50 pm-2:45 pm

2 stops30h 55m

Chicago O'Hare Intl

Tue 5/19

9:55 am-11:15 am

3 stops35h 20m

$1,900

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

Fastest flight time

24h 29m

Direct flights

None
The fastest flight from Busan to Chicago takes 24h 29m
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. 24h 29m 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.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Saint Joseph
Benton Harbor
Portage
Lansing
Valparaiso
Schererville
Munster
Crown Point
Chesterton
Monticello
Porter
Griffith
Saint John

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.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport