What is the cheapest airline that flies from Busan Gimhae to Chicago O'Hare Intl?

Alaska Airlines and Cathay Pacific are the most popular carriers operating from Busan Gimhae to Chicago O'Hare Intl

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.

$721 Cheap Flights from Busan to Chicago O'Hare Intl Airport in 2026/27

Find the cheapest flights from Busan to Chicago

Round-trip

One-way

Last minute

Cheap round-trip flights

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6:55 pm - 7:35 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

39h 40m1 stop Taipei City Taiwan Taoyuan Intl

11:30 pm - 6:15 pmORD Chicago O'Hare Intl-PUS Busan Gimhae

27h 45m1 stop Taipei City Taiwan Taoyuan Intl

$1,348EVA Air

Thu, Feb 4 - Thu, Feb 11

6:55 pm - 7:35 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

39h 40m1 stop Taipei City Taiwan Taoyuan Intl

11:30 pm - 6:15 pmORD Chicago O'Hare Intl-PUS Busan Gimhae

27h 45m1 stop Taipei City Taiwan Taoyuan Intl

$1,350EVA Air

Fri, Feb 5 - Thu, Feb 11

6:55 pm - 7:35 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

39h 40m1 stop Taipei City Taiwan Taoyuan Intl

11:30 pm - 6:15 pmORD Chicago O'Hare Intl-PUS Busan Gimhae

27h 45m1 stop Taipei City Taiwan Taoyuan Intl

$1,350EVA Air

Fri, Feb 5 - Fri, Feb 12

6:55 pm - 7:35 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

39h 40m1 stop Taipei City Taiwan Taoyuan Intl

11:30 pm - 6:15 pmORD Chicago O'Hare Intl-PUS Busan Gimhae

27h 45m1 stop Taipei City Taiwan Taoyuan Intl

$1,350EVA Air

Thu, Feb 4 - Fri, Feb 12

1:55 pm - 12:30 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

37h 35m1 stop Hong Kong Intl

2:10 pm - 7:10 amORD Chicago O'Hare Intl-PUS Busan Gimhae

26h 00m1 stop Hong Kong Intl

$1,505Cathay Pacific

Thu, Nov 26 - Sun, Nov 29

1:55 pm - 12:30 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

37h 35m1 stop Hong Kong Intl

2:10 pm - 7:10 amORD Chicago O'Hare Intl-PUS Busan Gimhae

26h 00m1 stop Hong Kong Intl

$1,506Cathay Pacific

Thu, Nov 26 - Sun, Nov 29

1:55 pm - 12:30 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

37h 35m1 stop Hong Kong Intl

2:10 pm - 7:10 amORD Chicago O'Hare Intl-PUS Busan Gimhae

26h 00m1 stop Hong Kong Intl

$1,507Cathay Pacific

Thu, Nov 26 - Sun, Nov 29

12:00 pm - 11:59 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

26h 59m2 stops Incheon Intl Seattle/Tacoma Intl

2:10 pm - 6:55 amORD Chicago O'Hare Intl-PUS Busan Gimhae

25h 45m1 stop Hong Kong Intl

$1,509Multiple Airlines

Thu, Feb 4 - Thu, Feb 11

6:55 pm - 4:52 amPUS Busan Gimhae-ORD Chicago O'Hare Intl

24h 57m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

11:30 pm - 6:15 pmORD Chicago O'Hare Intl-PUS Busan Gimhae

27h 45m1 stop Taipei City Taiwan Taoyuan Intl

$1,517EVA Air

Fri, Feb 5 - Thu, Feb 11

4:10 pm - 11:59 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

22h 49m2 stops Incheon Intl Seattle/Tacoma Intl

8:00 am - 8:45 pmORD Chicago O'Hare Intl-PUS Busan Gimhae

21h 45m2 stops Seattle/Tacoma Intl Incheon Intl

$1,678Alaska Airlines

Fri, Feb 5 - Fri, Feb 12

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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 5

ORD11:30 pmChicago O'Hare Intl

27h 45m

1 stop

PUS6:15 pmBusan Gimhae

$1,328

EVA Air

Feb 4

PUS6:55 pmBusan Gimhae

39h 40m

1 stop

ORD7:35 pmChicago O'Hare Intl

Feb 11

ORD11:30 pmChicago O'Hare Intl

27h 45m

1 stop

PUS6:15 pmBusan Gimhae

$1,348

EVA Air

Feb 5

PUS6:55 pmBusan Gimhae

39h 40m

1 stop

ORD7:35 pmChicago O'Hare Intl

Feb 11

ORD11:30 pmChicago O'Hare Intl

27h 45m

1 stop

PUS6:15 pmBusan Gimhae

$1,350

Cathay Pacific flights from Busan to Chicago O'Hare Intl Airport

Our best Cathay Pacific deals on Busan to Chicago O'Hare Intl Airport flight tickets

Cathay Pacific

Nov 26

PUS1:55 pmBusan Gimhae

37h 35m

1 stop

ORD12:30 pmChicago O'Hare Intl

Nov 29

ORD2:10 pmChicago O'Hare Intl

26h 00m

1 stop

PUS7:10 amBusan Gimhae

$1,505

Cathay Pacific

Nov 26

PUS1:55 pmBusan Gimhae

37h 35m

1 stop

ORD12:30 pmChicago O'Hare Intl

Nov 29

ORD2:10 pmChicago O'Hare Intl

26h 00m

1 stop

PUS7:10 amBusan Gimhae

$1,506

Cathay Pacific

Nov 26

PUS1:55 pmBusan Gimhae

37h 35m

1 stop

ORD12:30 pmChicago O'Hare Intl

Nov 29

ORD2:10 pmChicago O'Hare Intl

26h 00m

1 stop

PUS7:10 amBusan Gimhae

$1,507

momondo Fare Finder

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 Busan Gimhae - ORD Chicago O'Hare Intl

PUSORD

Busan Gimhae

Thu 2/4

6:55 pm-7:35 pm

1 stop39h 40m

Chicago O'Hare Intl

Thu 2/11

11:30 pm-6:15 pm

1 stop27h 45m

$1,348

BusanChicago

PUS Busan Gimhae - ORD Chicago O'Hare Intl

PUSORD

Busan Gimhae

Fri 2/5

6:55 pm-7:35 pm

1 stop39h 40m

Chicago O'Hare Intl

Thu 2/11

11:30 pm-6:15 pm

1 stop27h 45m

$1,350

BusanChicago

PUS Busan Gimhae - ORD Chicago O'Hare Intl

PUSORD

Busan Gimhae

Fri 2/5

6:55 pm-7:35 pm

1 stop39h 40m

Chicago O'Hare Intl

Fri 2/12

11:30 pm-6:15 pm

1 stop27h 45m

$1,350

BusanChicago

PUS Busan Gimhae - ORD Chicago O'Hare Intl

PUSORD

Busan Gimhae

Thu 2/4

6:55 pm-7:35 pm

1 stop39h 40m

Chicago O'Hare Intl

Fri 2/12

11:30 pm-6:15 pm

1 stop27h 45m

$1,350

BusanChicago

PUS Busan Gimhae - ORD Chicago O'Hare Intl

PUSORD

Busan Gimhae

Thu 11/26

1:55 pm-12:30 pm

1 stop37h 35m

Chicago O'Hare Intl

Sun 11/29

2:10 pm-7:10 am

1 stop26h 00m

$1,505

BusanChicago

PUS Busan Gimhae - ORD Chicago O'Hare Intl

PUSORD

Busan Gimhae

Thu 11/26

1:55 pm-12:30 pm

1 stop37h 35m

Chicago O'Hare Intl

Sun 11/29

2:10 pm-7:10 am

1 stop26h 00m

$1,506

BusanChicago

PUS Busan Gimhae - ORD Chicago O'Hare Intl

PUSORD

Busan Gimhae

Thu 11/26

1:55 pm-12:30 pm

1 stop37h 35m

Chicago O'Hare Intl

Sun 11/29

2:10 pm-7:10 am

1 stop26h 00m

$1,507

BusanChicago

PUS Busan Gimhae - ORD Chicago O'Hare Intl

PUSORD

Busan Gimhae

Thu 2/4

12:00 pm-11:59 pm

2 stops26h 59m

Chicago O'Hare Intl

Thu 2/11

2:10 pm-6:55 am

1 stop25h 45m

$1,509

BusanChicago

PUS Busan Gimhae - ORD Chicago O'Hare Intl

PUSORD

Busan Gimhae

Fri 2/5

6:55 pm-4:52 am

2 stops24h 57m

Chicago O'Hare Intl

Thu 2/11

11:30 pm-6:15 pm

1 stop27h 45m

$1,517

Quickest round-trip

BusanChicago

PUS Busan Gimhae - ORD Chicago O'Hare Intl

PUSORD

Busan Gimhae

Fri 2/5

4:10 pm-11:59 pm

2 stops22h 49m

Chicago O'Hare Intl

Fri 2/12

8:00 am-8:45 pm

2 stops21h 45m

$1,678

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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

Prices

Airlines

Can stopping save me money on Busan to Chicago O'Hare Intl Airport flights?

You could potentially save up to 38% on your flight if you consider stops on a Busan to Chicago O'Hare Intl Airport flight.

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

Best Price Found	$721
Fastest flight time	37h 35m
Direct flights	None

The best one-way flight to Chicago O'Hare Intl Airport from Busan in the past 72 hours is $721. The best round-trip flight deal from Busan to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $1,348.

The fastest flight from Busan to Chicago O'Hare Intl Airport takes 37h 35m

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 37h 35m.
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.

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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.