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Jeju-do

$654+ Cheap flights from O'Hare Intl (ORD) to Jeju-do

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CJU
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Jeju-do

Cheapest flights from O'Hare Intl to Jeju-do
Explore the most affordable flight options available from O'Hare Intl to Jeju-do. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Trip.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/44:00 pm
ORD
-
CJU
1 stop24h 20m
Cathay Pacific
Wed 8/127:30 am
CJU
-
ORD
1 stop20h 50m
Cathay Pacific
Deal found 2/3$1,255
This Bravofly deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/203:35 pm
ORD
-
CJU
1 stop25h 05m
Cathay Pacific
Fri 3/277:55 am
CJU
-
ORD
1 stop20h 00m
Cathay Pacific
Deal found 2/3$1,531
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/44:00 pm
ORD
-
CJU
1 stop24h 20m
Multiple Airlines
Wed 8/1210:30 am
CJU
-
ORD
3 stops33h 58m
Multiple Airlines
Deal found 2/3$1,608
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/203:35 pm
ORD
-
CJU
1 stop25h 05m
Multiple Airlines
Fri 3/271:50 pm
CJU
-
ORD
2 stops52h 59m
Multiple Airlines
Deal found 2/3$1,824
This Cathay Pacific deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/83:35 pm
ORD
-
CJU
1 stop25h 05m
Cathay Pacific
Wed 3/117:55 am
CJU
-
ORD
1 stop20h 00m
Cathay Pacific
Deal found 2/2$2,677

Find flight deals from O'Hare Intl to Jeju-do

Keep the following information in mind while searching for O'Hare Intl to Jeju-do flight deals. Data was last updated February 3, 2026.

Round-trip from

$1,531
(Bravofly)

One-way from

$654
(Kiwi.com)
From Chicago O'Hare Intl to Jeju-do
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One-way flight from Chicago O'Hare Intl to Jeju-do
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Jeju-do that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Jeju-do that are best for you.

Fly from

O'Hare Intl

Fly to

Jeju-do

Route

Depart

Return

Price

ChicagoJeju City

ORD - CJU

ORDCJU

Chicago O'Hare Intl

Fri 3/20

3:35 pm-6:40 am

1 stop25h 05m

Jeju City

Fri 3/27

7:55 am-1:55 pm

1 stop20h 00m

$1,531

ChicagoJeju City

ORD - CJU

ORDCJU

Chicago O'Hare Intl

Fri 3/20

3:35 pm-6:40 am

1 stop25h 05m

Jeju City

Fri 3/27

1:50 pm-4:49 am

2 stops52h 59m

$1,824

ChicagoJeju City

ORD - CJU

ORDCJU

Chicago O'Hare Intl

Sun 3/8

3:35 pm-6:40 am

1 stop25h 05m

Jeju City

Wed 3/11

7:55 am-1:55 pm

1 stop20h 00m

$2,677

ChicagoJeju City

ORD - CJU

ORDCJU

Chicago O'Hare Intl

Tue 2/17

2:35 pm-1:10 pm

3 stops55h 35m

$654

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Best time to book a flight from O'Hare Intl to Jeju-do

Have a flexible travel schedule? Discover the best time to fly to Jeju-do from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Jeju-do
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Jeju-do. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago O'Hare Intl Airport to Jeju-do?

    Cathay Pacific can get you from Chicago O'Hare Intl Airport to Jeju-do in just under 25h 05m. Your travel time can differ by up to . The distance between Chicago O'Hare Intl Airport and Jeju-do is about 6778 mi.

  • Can I find deals for flights from O'Hare Intl to Jeju-do that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Jeju-do flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Jeju-do?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Jeju-do.

  • Can I find deals for business class flights from O'Hare Intl to Jeju-do?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Jeju-do by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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