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

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-do. 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-do?

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

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 from Chicago to Jeju-do with an airline and back with another airline. 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-do?

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 from Chicago to Jeju-do 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>

How long does a flight from Chicago O'Hare Intl Airport to Jeju-do take?

The duration of a flight to Jeju-do depends on your arrival airport. The shortest route to Jeju-do from Chicago O'Hare Intl Airport is to Jeju City , which takes 40h 03m .

$1,208 CHEAP FLIGHTS from Chicago to Jeju-do

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Flights Deals

One-wayRound-trip

Jeju City3 stops$1,418

Cheap Flights from Chicago to Jeju-do

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

Mon, Jul 7 - Thu, Jul 10

7:42 am - 7:10 amORD-CJU

33h 28m3 stops

6:15 pm - 4:57 pmCJU-ORD

36h 42m3 stops

$1,418

Find Deal

Mon, Jul 7 - Thu, Jul 10

7:42 am - 8:00 pmORD-CJU

46h 18m3 stops

9:45 pm - 4:57 pmCJU-ORD

33h 12m3 stops

$1,421

Find Deal

Mon, Jul 7 - Thu, Jul 10

7:42 am - 1:45 pmORD-CJU

40h 03m3 stops

6:15 pm - 4:57 pmCJU-ORD

36h 42m3 stops

$1,444

Find Deal

Sun, Jul 6 - Thu, Jul 10

1:30 am - 3:15 pmORD-CJU

23h 45m2 stops

7:05 pm - 4:57 pmCJU-ORD

35h 52m3 stops

$1,461

Find Deal

Mon, Jul 21 - Mon, Jul 28

6:40 am - 7:35 amORD-CJU

34h 55m3 stops

7:55 am - 4:44 pmCJU-ORD

46h 49m3 stops

$1,504

Find Deal

Thu, Jul 24 - Thu, Jul 31

4:00 pm - 6:20 amORD-CJU

24h 20m1 stop

7:55 am - 2:25 pmCJU-ORD

20h 30m1 stop

$1,786Cathay Pacific

Find Deal

Mon, Jul 21 - Mon, Jul 28

1:55 pm - 9:05 pmORD-CJU

41h 10m2 stops

10:00 pm - 11:30 pmCJU-ORD

39h 30m2 stops

$1,879Air China

Find Deal

Mon, Jul 21 - Mon, Jul 28

4:00 pm - 6:20 amORD-CJU

24h 20m1 stop

7:55 am - 2:25 pmCJU-ORD

20h 30m1 stop

$1,882Cathay Pacific

Find Deal

Sat, Jul 26 - Sat, Aug 2

4:00 pm - 1:30 pmORD-CJU

31h 30m1 stop

7:55 am - 2:25 pmCJU-ORD

20h 30m1 stop

$2,115Cathay Pacific

Find Deal

Mon, Jul 7 - Thu, Jul 10

4:50 pm - 9:05 pmORD-CJU

38h 15m2 stops

10:05 pm - 4:51 amCJU-ORD

44h 46m2 stops

$3,304Air China

Find Deal

Useful Info

KAYAK's insights & trends for Chicago to Jeju-do flights

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

Airlines

In the past 3 days, the cheapest round-trip tickets from Chicago O'Hare Intl Airport to Jeju-do were found on Cathay Pacific ($1,786) and Air China ($1,879).

Find deals

Cheapest flight	$1,208

Flight from Chicago to Jeju City

How does KAYAK find such low prices on flights from Chicago to Jeju-do?
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-do.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Jeju-do?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago to Jeju-do 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-do?
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 from Chicago to Jeju-do with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Jeju-do?
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 from Chicago to Jeju-do 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-do

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Popular routes

Information on your arrival and departure airports

Chicago (ORD)

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

$1,208 Find Cheap Flights from Chicago to Jeju-do

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

Best Jeju-do Flight Deals from Chicago

Cheap Flights from Chicago to Jeju-do

Recent round-trip flight deals from Chicago to Jeju-do

Recent one-way flight deals from Chicago to Jeju-do

KAYAK's insights & trends for Chicago to Jeju-do flights

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

Which airlines provide the cheapest flights from Chicago O'Hare Intl Airport to Jeju-do?

In the past 3 days, the cheapest round-trip tickets from Chicago O'Hare Intl Airport to Jeju-do were found on Cathay Pacific ($1,786) and Air China ($1,879).

How long does a flight from Chicago O'Hare Intl Airport to Jeju-do take?

The duration of a flight to Jeju-do depends on your arrival airport. The shortest route to Jeju-do from Chicago O'Hare Intl Airport is to Jeju City, which takes 40h 03m.

Good to know

FAQs - booking Jeju-do flights

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

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-do.

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

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

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 from Chicago to Jeju-do with an airline and back with another airline.

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

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 from Chicago to Jeju-do 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-do

Information on your arrival and departure airports

Cabin class types available on flights to Chicago

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

Flights to other popular destinations

Flights from domestic origins to Chicago

Flights to popular cities in Jeju-do