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

In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Jeju City was $1,077 for a round-trip ticket. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Chicago and Jeju City?

A passport is required to fly from Chicago to Jeju City. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Chicago to Jeju City?

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

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

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 Chicago to Jeju City. 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 Chicago to Jeju City?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jeju City from Chicago 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 Chicago to Jeju City?

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 Jeju City with an airline and back to Chicago with another airline. Booking your flights between Chicago and CJU 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 Chicago to Jeju City?

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 Jeju City from Chicago 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>

$1,077 CHEAP FLIGHTS from Chicago to Jeju City (ORD - CJU)

ORD - CJU

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Flight Deals

Cheap Flights from Chicago to Jeju City (ORD-CJU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Jeju City 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.

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

Round-trip

One-way

Recent round-trip flight deals from Chicago to Jeju City

Mon, Mar 9 - Fri, Mar 13

3:35 pm - 7:10 pmORD-CJU

37h 35m1 stop

7:55 am - 1:55 pmCJU-ORD

20h 00m1 stop

$1,077Cathay Pacific

Find Deal

Mon, Mar 9 - Fri, Mar 13

3:35 pm - 7:10 pmORD-CJU

37h 35m1 stop

7:55 am - 1:55 pmCJU-ORD

20h 00m1 stop

$1,078Cathay Pacific

Find Deal

Wed, Nov 12 - Wed, Nov 19

2:35 pm - 6:40 amORD-CJU

25h 05m1 stop

7:55 am - 12:55 pmCJU-ORD

20h 00m1 stop

$1,097Cathay Pacific

Find Deal

Wed, Nov 12 - Wed, Nov 19

11:30 pm - 9:10 amORD-CJU

42h 40m2 stops

8:10 pm - 7:35 pmCJU-ORD

62h 25m2 stops

$1,378Multiple Airlines

Find Deal

Wed, Nov 12 - Wed, Nov 19

10:00 am - 10:45 amORD-CJU

33h 45m2 stops

10:10 am - 7:35 pmCJU-ORD

24h 25m1 stop

$1,399Multiple Airlines

Find Deal

Wed, Nov 12 - Wed, Nov 19

3:50 pm - 2:50 pmORD-CJU

32h 00m3 stops

11:10 am - 2:41 pmCJU-ORD

42h 31m3 stops

$1,649Multiple Airlines

Find Deal

Wed, Nov 12 - Wed, Nov 19

3:50 pm - 2:50 pmORD-CJU

32h 00m3 stops

7:55 am - 7:35 pmCJU-ORD

26h 40m2 stops

$1,683Multiple Airlines

Find Deal

Fri, Mar 13 - Fri, Mar 20

3:35 pm - 7:10 pmORD-CJU

37h 35m1 stop

7:55 am - 1:55 pmCJU-ORD

20h 00m1 stop

$2,461Cathay Pacific

Find Deal

Fri, Mar 13 - Fri, Mar 20

6:50 pm - 6:05 amORD-CJU

45h 15m2 stops

10:40 pm - 8:35 pmCJU-ORD

35h 55m1 stop

$3,416Multiple Airlines

Find Deal

Thu, Mar 12 - Fri, Mar 20

12:30 am - 9:30 amORD-CJU

43h 00m2 stops

10:40 pm - 8:35 pmCJU-ORD

35h 55m1 stop

$3,888Multiple Airlines

Find Deal

Cheapest round-trip

$1,077

Cathay Pacific

Mon 3/9Fri 3/13

ORD - CJU • 1 stop

Cheapest one-way

Multiple Airlines

Mon 9/29

ORD - CJU • multi-stop

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 Jeju City!

Useful Info

Cheapest flight	$1,077

Flight from Chicago to Jeju City

When to book flights from Chicago to Jeju City

Are your dates flexible? Find out the best times to travel from Chicago to Jeju City 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 Chicago O'Hare Intl Airport to Jeju City?
In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Jeju City was $1,077 for a round-trip ticket.
Do I need a passport to fly between Chicago and Jeju City?
A passport is required to fly from Chicago to Jeju City.
Which aircraft models fly most regularly from Chicago to Jeju City?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Chicago to Jeju City?
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 Chicago to Jeju City.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Jeju City?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jeju City from Chicago 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 Chicago to Jeju City?
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 Jeju City with an airline and back to Chicago with another airline. Booking your flights between Chicago and CJU 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 Chicago to Jeju City?
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 Jeju City from Chicago 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 Chicago to Jeju City

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

Chicago (ORD)

Jeju City (CJU)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

ORD - CJU

$1,077 Find Cheap Flights from Chicago to Jeju City

KAYAK searches hundreds of travel sites at once for deals on flights to Jeju City

Cheap Flights from Chicago to Jeju City (ORD-CJU)

Recent round-trip flight deals from Chicago to Jeju City

Recent one-way flight deals from Chicago to Jeju City

Everything you should know

Good to know

When to book flights from Chicago to Jeju City

FAQs for booking Chicago to Jeju City flights

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

In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Jeju City was $1,077 for a round-trip ticket.

Do I need a passport to fly between Chicago and Jeju City?

A passport is required to fly from Chicago to Jeju City.

Which aircraft models fly most regularly from Chicago to Jeju City?

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

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

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 Chicago to Jeju City.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jeju City from Chicago 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 Chicago to Jeju City?

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 Jeju City with an airline and back to Chicago with another airline. Booking your flights between Chicago and CJU 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 Chicago to Jeju City?

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 Jeju City from Chicago 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 Chicago to Jeju City

Information on your arrival and departure airports

Cabin class types available on flights to Jeju City

Complete your trip to Jeju City with a hotel stay or car rental

Find direct flights to and from Chicago and Jeju City

Flights to other popular destinations

Flights from domestic origins to Jeju City

Choose which airport to fly into in Chicago