What is the cheapest flight from Busan to Chicago O'Hare Intl Airport?

In the last 3 days, the lowest price for a flight from Busan to Chicago O'Hare Intl Airport was $632 for a one-way ticket and $1,508 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Busan and Chicago?

Yes Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Busan to Chicago?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Busan to Chicago?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Busan to Chicago. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Busan to Chicago?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Busan is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Busan to Chicago?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Busan with another airline. Booking your flights between Busan and ORD can sometimes prove cheaper using this method. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Busan to Chicago?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Busan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$632 CHEAP FLIGHTS from Busan to Chicago (PUS - ORD)

PUS - ORD

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

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Cheapest round-trip

$1,508

Multiple Airlines

Tue 5/26Wed 6/24

PUS - ORD • 2 stops

Cheapest one-way

$632

Multiple Airlines

Sun 5/24

PUS - ORD • 3 stops

Nonstop flights

Not available

There are currently no direct flights between Busan and Chicago. You'll need at least 1 connection.

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Chicago!

Flight Deals

Cheap Flights from Busan to Chicago (PUS-ORD)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Busan to Chicago

Tue, May 26 - Wed, Jun 24

7:45 am - 9:00 pm

PUS

ORD

27h 15m

2 stops

8:40 pm - 7:50 pm

ORD

PUS

33h 10m

2 stops

$1,508Multiple Airlines

Sat, Jun 6 - Sat, Jun 27

2:20 pm - 1:55 pm

PUS

ORD

37h 35m

1 stop

4:00 pm - 7:00 am

ORD

PUS

25h 00m

1 stop

$1,515Cathay Pacific

Thu, Jun 4 - Fri, Jul 3

2:20 pm - 1:55 pm

PUS

ORD

37h 35m

1 stop

4:00 pm - 1:35 pm

ORD

PUS

31h 35m

1 stop

$1,521Cathay Pacific

Sat, Jun 6 - Thu, Jun 25

2:20 pm - 1:55 pm

PUS

ORD

37h 35m

1 stop

4:00 pm - 7:00 am

ORD

PUS

25h 00m

1 stop

$1,523Cathay Pacific

Tue, Oct 13 - Sat, Oct 17

7:45 am - 1:55 pm

PUS

ORD

20h 10m

1 stop

4:15 pm - 1:35 pm

ORD

PUS

31h 20m

1 stop

$1,527Cathay Pacific

Tue, Oct 13 - Sat, Oct 17

7:45 am - 1:55 pm

PUS

ORD

20h 10m

1 stop

4:15 pm - 1:35 pm

ORD

PUS

31h 20m

1 stop

$1,532Cathay Pacific

Tue, Oct 13 - Sat, Oct 17

7:45 am - 1:55 pm

PUS

ORD

20h 10m

1 stop

4:15 pm - 1:35 pm

ORD

PUS

31h 20m

1 stop

$1,540Cathay Pacific

Fri, Sep 11 - Thu, Sep 24

9:05 pm - 2:20 pm

PUS

ORD

55h 15m

2 stops

4:15 pm - 7:55 pm

ORD

PUS

37h 40m

2 stops

$1,541Multiple Airlines

Tue, Oct 13 - Sat, Oct 17

7:45 am - 1:55 pm

PUS

ORD

20h 10m

1 stop

4:15 pm - 1:35 pm

ORD

PUS

31h 20m

1 stop

$1,545Cathay Pacific

Tue, Oct 13 - Sat, Oct 17

7:45 am - 1:55 pm

PUS

ORD

20h 10m

1 stop

4:15 pm - 1:35 pm

ORD

PUS

31h 20m

1 stop

$1,548Cathay Pacific

Booking Insights

KAYAK's insights & trends for Busan to Chicago flights

Get data-powered insights and trends into flights from Busan to Chicago to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Busan to Chicago?

In the past 3 days, the cheapest round-trip tickets from Busan to Chicago were found on Cathay Pacific ($1,515) and EVA Air ($1,688).

Find deals

Cheapest flight	$632

Flight from Busan to Chicago

When to book flights from Busan to Chicago

Are your dates flexible? Find out the best times to travel from Busan to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Busan to Chicago O'Hare Intl Airport?
In the last 3 days, the lowest price for a flight from Busan to Chicago O'Hare Intl Airport was $632 for a one-way ticket and $1,508 for a round-trip.
Do I need a passport to fly between Busan and Chicago?
Yes
Which aircraft models fly most regularly from Busan to Chicago?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Busan to Chicago?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Busan to Chicago.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Busan to Chicago?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Busan is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Busan to Chicago?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Busan with another airline. Booking your flights between Busan and ORD can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Busan to Chicago?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Busan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Busan to Chicago

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Busan (PUS)

O'Hare Intl (ORD)

PUS - ORD

$632 Find Cheap Flights from Busan to Chicago

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

Everything you should know

Cheap Flights from Busan to Chicago (PUS-ORD)

Recent round-trip flight deals from Busan to Chicago

Recent one-way flight deals from Busan to Chicago

KAYAK's insights & trends for Busan to Chicago flights

Get data-powered insights and trends into flights from Busan to Chicago to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Busan to Chicago?

In the past 3 days, the cheapest round-trip tickets from Busan to Chicago were found on Cathay Pacific ($1,515) and EVA Air ($1,688).

Good to know

When to book flights from Busan to Chicago

FAQs for booking Busan to Chicago flights

What is the cheapest flight from Busan to Chicago O'Hare Intl Airport?

In the last 3 days, the lowest price for a flight from Busan to Chicago O'Hare Intl Airport was $632 for a one-way ticket and $1,508 for a round-trip.

Do I need a passport to fly between Busan and Chicago?

Yes

Which aircraft models fly most regularly from Busan to Chicago?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Busan to Chicago?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Busan to Chicago.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Busan to Chicago?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Busan is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Busan to Chicago?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Busan with another airline. Booking your flights between Busan and ORD can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Busan to Chicago?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Busan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Busan to Chicago

Information on your arrival and departure airports

Cabin class types available on flights to Chicago

Complete your trip to Chicago with a hotel stay or car rental

Find direct flights to and from Busan and Chicago

Flights to other popular destinations

Flights from domestic origins to Chicago

Choose which airport to fly into in Chicago

Find deals for your return flight