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Cheap flights from Busan to Chicago from $522

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Busan to Chicago departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Busan to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
EVA Air Logo
6:55 pm - 8:35 pm
PUS
-
ORD
39h 40m
1 stop
EVA Air Logo
11:30 pm - 5:40 pm
ORD
-
PUS
27h 10m
1 stop
$1,326EVA Air
jeu., oct. 29 - lun., nov. 2
EVA Air Logo
6:55 pm - 8:35 pm
PUS
-
ORD
39h 40m
1 stop
EVA Air Logo
11:30 pm - 5:40 pm
ORD
-
PUS
27h 10m
1 stop
$1,334EVA Air
jeu., oct. 29 - lun., nov. 2
EVA Air Logo
6:55 pm - 8:35 pm
PUS
-
ORD
39h 40m
1 stop
EVA Air Logo
11:30 pm - 5:40 pm
ORD
-
PUS
27h 10m
1 stop
$1,345EVA Air
jeu., oct. 29 - lun., nov. 2
Asiana Airlines Logo
7:20 am - 7:05 pm
PUS
-
ORD
25h 45m
2 stops
Asiana Airlines Logo
6:00 am - 9:05 pm
ORD
-
PUS
25h 05m
2 stops
$1,357Asiana Airlines
mar., sept. 8 - ven., oct. 16
EVA Air Logo
6:55 pm - 8:35 pm
PUS
-
ORD
39h 40m
1 stop
EVA Air Logo
11:30 pm - 5:40 pm
ORD
-
PUS
27h 10m
1 stop
$1,358EVA Air
jeu., oct. 29 - lun., nov. 2
EVA Air Logo
6:55 pm - 5:05 am
PUS
-
ORD
48h 10m
2 stops
EVA Air Logo
11:30 pm - 5:40 pm
ORD
-
PUS
27h 10m
1 stop
$1,490EVA Air
jeu., oct. 29 - lun., nov. 2
Multiple Airlines Logo
11:00 am - 9:34 pm
PUS
-
ORD
48h 34m
2 stops
Multiple Airlines Logo
11:50 am - 7:15 pm
ORD
-
PUS
17h 25m
1 stop
$1,491Multiple Airlines
mar., sept. 8 - ven., oct. 16
EVA Air Logo
6:55 pm - 5:05 am
PUS
-
ORD
48h 10m
2 stops
EVA Air Logo
11:30 pm - 5:40 pm
ORD
-
PUS
27h 10m
1 stop
$1,500EVA Air
jeu., oct. 29 - lun., nov. 2
EVA Air Logo
6:55 pm - 5:05 am
PUS
-
ORD
48h 10m
2 stops
EVA Air Logo
11:30 pm - 5:40 pm
ORD
-
PUS
27h 10m
1 stop
$1,512EVA Air
jeu., oct. 29 - lun., nov. 2
EVA Air Logo
6:55 pm - 5:05 am
PUS
-
ORD
48h 10m
2 stops
EVA Air Logo
11:30 pm - 5:40 pm
ORD
-
PUS
27h 10m
1 stop
$1,526EVA Air
jeu., oct. 29 - lun., nov. 2

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EVA Air flights from Busan to Chicago O'Hare Intl Airport

Our best EVA Air deals on Busan to Chicago O'Hare Intl Airport flight tickets
EVA Air
Oct 29
PUS6:55 pmBusan Gimhae
39h 40m
1 stop
ORD8:35 pmChicago O'Hare Intl
Nov 2
ORD11:30 pmChicago O'Hare Intl
27h 10m
1 stop
PUS5:40 pmBusan Gimhae
$1,326
EVA Air
Oct 29
PUS6:55 pmBusan Gimhae
39h 40m
1 stop
ORD8:35 pmChicago O'Hare Intl
Nov 2
ORD11:30 pmChicago O'Hare Intl
27h 10m
1 stop
PUS5:40 pmBusan Gimhae
$1,334
EVA Air
Oct 29
PUS6:55 pmBusan Gimhae
39h 40m
1 stop
ORD8:35 pmChicago O'Hare Intl
Nov 2
ORD11:30 pmChicago O'Hare Intl
27h 10m
1 stop
PUS5:40 pmBusan Gimhae
$1,345

Korean Air flights from Busan to Chicago O'Hare Intl Airport

Our best Korean Air deals on Busan to Chicago O'Hare Intl Airport flight tickets
Korean Air
Oct 29
PUS4:10 pmBusan Gimhae
19h 24m
2 stops
ORD9:34 pmChicago O'Hare Intl
Nov 2
ORD7:00 amChicago O'Hare Intl
22h 45m
2 stops
PUS8:45 pmBusan Gimhae
$1,716
Korean Air
Oct 29
PUS4:10 pmBusan Gimhae
19h 24m
2 stops
ORD9:34 pmChicago O'Hare Intl
Nov 2
ORD7:00 amChicago O'Hare Intl
22h 45m
2 stops
PUS8:45 pmBusan Gimhae
$1,727
Korean Air
Oct 29
PUS4:10 pmBusan Gimhae
21h 20m
2 stops
ORD11:30 pmChicago O'Hare Intl
Nov 2
ORD7:00 amChicago O'Hare Intl
21h 35m
2 stops
PUS7:35 pmBusan Gimhae
$1,743

momondo Fare Finder

 
Customize your flight search to find flights from Busan to Chicago O'Hare Intl Airport 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 juin 10, 2026.
Use the filters below to find and compare flights from Busan to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

jeu. 10/29

6:55 pm-8:35 pm

1 stop39h 40m

Chicago O'Hare Intl

lun. 11/2

11:30 pm-5:40 pm

1 stop27h 10m

$1,326

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

jeu. 10/29

6:55 pm-8:35 pm

1 stop39h 40m

Chicago O'Hare Intl

lun. 11/2

11:30 pm-5:40 pm

1 stop27h 10m

$1,334

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

jeu. 10/29

6:55 pm-8:35 pm

1 stop39h 40m

Chicago O'Hare Intl

lun. 11/2

11:30 pm-5:40 pm

1 stop27h 10m

$1,345
Quickest round-trip

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

mar. 9/8

7:20 am-7:05 pm

2 stops25h 45m

Chicago O'Hare Intl

ven. 10/16

6:00 am-9:05 pm

2 stops25h 05m

$1,357

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

jeu. 10/29

6:55 pm-8:35 pm

1 stop39h 40m

Chicago O'Hare Intl

lun. 11/2

11:30 pm-5:40 pm

1 stop27h 10m

$1,358

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

jeu. 10/29

6:55 pm-5:05 am

2 stops48h 10m

Chicago O'Hare Intl

lun. 11/2

11:30 pm-5:40 pm

1 stop27h 10m

$1,490

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

mar. 9/8

11:00 am-9:34 pm

2 stops48h 34m

Chicago O'Hare Intl

ven. 10/16

11:50 am-7:15 pm

1 stop17h 25m

$1,491

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

jeu. 10/29

6:55 pm-5:05 am

2 stops48h 10m

Chicago O'Hare Intl

lun. 11/2

11:30 pm-5:40 pm

1 stop27h 10m

$1,500

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

jeu. 10/29

6:55 pm-5:05 am

2 stops48h 10m

Chicago O'Hare Intl

lun. 11/2

11:30 pm-5:40 pm

1 stop27h 10m

$1,512

BusanChicago

PUS - ORD

PUSORD

Busan Gimhae

jeu. 10/29

6:55 pm-5:05 am

2 stops48h 10m

Chicago O'Hare Intl

lun. 11/2

11:30 pm-5:40 pm

1 stop27h 10m

$1,526

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Busan to Chicago O'Hare Intl Airport

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 airline that flies from Busan Gimhae to Chicago O'Hare Intl?

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

When to book flights from Busan to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Busan to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Busan to Chicago O'Hare Intl Airport (PUS to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Busan to Chicago O'Hare Intl Airport

Fastest flight time

19h 29m

Direct flights

None
The fastest flight from Busan to Chicago O'Hare Intl Airport takes 19h 29m
There are no direct flights from Busan to Chicago O'Hare Intl Airport. There are no popular flight routes from Busan to Chicago O'Hare Intl Airport.
Search flight deals

Frequently asked questions about flying from Busan to Chicago O'Hare Intl Airport

  • How far is Busan Gimhae to Chicago O'Hare Intl by plane?

    The straight-line distance from Busan Gimhae to Chicago O'Hare Intl is 6616.0 mi. By plane, this route typically takes 19h 29m.

  • When did momondo last update prices for flights from Busan Gimhae Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Busan Gimhae Airport to Chicago O'Hare Intl Airport refresh daily.

  • How old do you have to be to fly from Busan Gimhae Airport to Chicago O'Hare Intl 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 Busan Gimhae Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Schaumburg
Rockford
Merrillville
Gurnee
Rosemont
Naperville
Orland Park
New Buffalo
Oak Brook
Kenosha
Joliet
Aurora
Racine
Janesville
Hammond
Evanston
Elgin
Tinley Park

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Busan to Chicago for 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 you have performed a search for Busan to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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