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 $830 for a one-way ticket and $1,093 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.

Which airline alliances offer flights from Busan to Chicago?

Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Busan and Chicago, with SkyTeam being the most commonly used for this 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>

$830 CHEAP FLIGHTS from Busan to Chicago (PUS - ORD)

PUS - ORD

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Flights Deals

Cheap Flight Deals from Busan to Chicago (PUS-ORD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Busan to Chicago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Busan to Chicago

KAYAK's recommended round-trip deals from the most popular airlines that fly from Busan to Chicago.

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

3:45 pm - 6:51 amPUS-ORD

29h 06m2 stops

4:58 pm - 8:05 amORD-PUS

25h 07m2 stops

$1,093

Find Deal

Sat, Jun 14 - Sat, Jun 21

4:30 pm - 11:59 pmPUS-ORD

21h 29m2 stops

6:00 am - 7:35 pmORD-PUS

23h 35m2 stops

$1,095

Find Deal

Fri, Jun 13 - Fri, Jun 20

7:00 am - 9:30 amPUS-ORD

16h 30m1 stop

12:10 pm - 7:45 amORD-PUS

29h 35m1 stop

$1,252Korean Air

Find Deal

Thu, Sep 18 - Tue, Sep 23

8:05 am - 9:30 amPUS-ORD

15h 25m1 stop

9:30 am - 7:35 pmORD-PUS

20h 05m2 stops

$1,349Korean Air

Find Deal

Thu, Sep 18 - Tue, Sep 23

10:40 am - 12:03 amPUS-ORD

27h 23m2 stops

7:09 am - 7:35 pmORD-PUS

22h 26m2 stops

$1,428Delta

Find Deal

Mon, Jun 9 - Thu, Jun 19

7:45 am - 2:25 pmPUS-ORD

20h 40m1 stop

4:00 pm - 1:35 pmORD-PUS

31h 35m1 stop

$1,448Cathay Pacific

Find Deal

Fri, Jun 13 - Fri, Jun 20

7:45 am - 2:25 pmPUS-ORD

20h 40m1 stop

4:00 pm - 1:35 pmORD-PUS

31h 35m1 stop

$1,458Cathay Pacific

Find Deal

Fri, Jun 13 - Fri, Jun 20

7:00 am - 12:03 amPUS-ORD

31h 03m2 stops

7:09 am - 7:35 pmORD-PUS

22h 26m2 stops

$1,480Delta

Find Deal

Fri, Jun 13 - Fri, Jun 20

8:45 am - 2:10 pmPUS-ORD

43h 25m2 stops

4:20 pm - 8:45 pmORD-PUS

38h 25m2 stops

$1,563KLM

Find Deal

Thu, Sep 18 - Tue, Sep 23

8:45 am - 2:40 pmPUS-ORD

43h 55m2 stops

4:20 pm - 7:35 pmORD-PUS

37h 15m2 stops

$1,570KLM

Find Deal

Tue, Jul 1 - Tue, Jul 15

Useful Info

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 Korean Air ($1,252) and Delta ($1,428).

Find deals

Cheapest flight	$830

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 $830 for a one-way ticket and $1,093 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.
Which airline alliances offer flights from Busan to Chicago?
Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Busan and Chicago, with SkyTeam being the most commonly used for this 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

O'Hare Intl (ORD)

Busan (PUS)

PUS - ORD

$830 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

Cheap Flight Deals from Busan to Chicago (PUS-ORD)

Recent round-trip flight deals from Busan to Chicago

Recent one-way flight deals from Busan to Chicago

Recent last minute 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 Korean Air ($1,252) and Delta ($1,428).

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 $830 for a one-way ticket and $1,093 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.

Which airline alliances offer flights from Busan to Chicago?

Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Busan and Chicago, with SkyTeam being the most commonly used for this 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