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Jeju City

$1,133+ Cheap flights from O'Hare Intl (ORD) to Jeju City (CJU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CJU
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Jeju City

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Jeju City (CJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$1,038
(Cathay Pacific)
From Chicago O'Hare Intl to Jeju City
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Find flight deals from O'Hare Intl to Jeju City

Cheapest flights from O'Hare Intl to Jeju City
Explore the most affordable flight options available from O'Hare Intl to Jeju City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Priceline deal was found by Cheapflights users on 9/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:00 amORD - CJU
2 stops38h 50mChina Eastern
Mon 12/151:50 pmCJU - ORD
2 stops42h 56mChina Eastern
Deal found 9/9$1,133
This Gotogate deal was found by Cheapflights users on 9/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/273:40 pmORD - CJU
1 stop25h 00mCathay Pacific
Fri 10/317:55 amCJU - ORD
1 stop20h 05mCathay Pacific
Deal found 9/10$1,277
This oojo deal was found by Cheapflights users on 9/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/12:40 pmORD - CJU
1 stop25h 00mCathay Pacific
Mon 12/157:55 amCJU - ORD
1 stop20h 05mCathay Pacific
Deal found 9/9$1,477
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sat 10/2512:30 amORD - CJU
1 stop26h 55mMultiple Airlines
Sun 11/212:05 pmCJU - ORD
1 stop22h 30mMultiple Airlines
Deal found 9/10$1,489
This oojo deal was found by Cheapflights users on 9/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/263:40 pmORD - CJU
1 stop25h 00mCathay Pacific
Sun 11/27:55 amCJU - ORD
1 stop20h 05mCathay Pacific
Deal found 9/10$1,501
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/124:00 pmORD - CJU
1 stop24h 20mMultiple Airlines
Sun 9/1410:40 pmCJU - ORD
2 stops36h 05mMultiple Airlines
Deal found 9/9$1,534
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 9/114:00 pmORD - CJU
1 stop24h 20mMultiple Airlines
Sat 10/117:55 amCJU - ORD
2 stops26h 50mMultiple Airlines
Deal found 9/9$1,573

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Jeju City 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 September 11, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Jeju City that are best for you.

Fly from

O'Hare Intl

Fly to

Jeju City

Route

Depart

Return

Price

ChicagoJeju City

ORD - CJU

ORDCJU

Chicago O'Hare Intl

Mon 12/1

7:00 am-12:50 pm

2 stops38h 50m

Jeju City

Mon 12/15

1:50 pm-5:46 pm

2 stops42h 56m

$1,133

ChicagoJeju City

ORD - CJU

ORDCJU

Chicago O'Hare Intl

Mon 10/27

3:40 pm-6:40 am

1 stop25h 00m

Jeju City

Fri 10/31

7:55 am-2:00 pm

1 stop20h 05m

$1,277

ChicagoJeju City

ORD - CJU

ORDCJU

Chicago O'Hare Intl

Mon 12/1

2:40 pm-6:40 am

1 stop25h 00m

Jeju City

Mon 12/15

7:55 am-1:00 pm

1 stop20h 05m

$1,477

ChicagoJeju City

ORD - CJU

ORDCJU

Chicago O'Hare Intl

Sat 10/25

12:30 am-5:25 pm

1 stop26h 55m

Jeju City

Sun 11/2

12:05 pm-8:35 pm

1 stop22h 30m

$1,489

ChicagoJeju City

ORD - CJU

ORDCJU

Chicago O'Hare Intl

Sun 10/26

3:40 pm-6:40 am

1 stop25h 00m

Jeju City

Sun 11/2

7:55 am-2:00 pm

1 stop20h 05m

$1,501

ChicagoJeju City

ORD - CJU

ORDCJU

Chicago O'Hare Intl

Mon 12/1

11:30 pm-6:05 am

1 stop39h 35m

Jeju City

Mon 12/15

11:40 am-11:59 pm

2 stops27h 19m

$1,692

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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

Have a flexible travel schedule? Discover the best time to fly to Jeju City 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.

Related info for your journey

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

  • What airport do you fly into for flights to Jeju City from Chicago O'Hare Intl?

    Jeju City (CJU), located 1.7 mi from the city center, is the airport you fly into when you book flights from Chicago O'Hare Intl to Jeju City. 0 airlines have flights to Jeju from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to Jeju City should not be difficult; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day.

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

    For as low as $1,277, China Eastern can have you in Jeju City from Chicago O'Hare Intl Airport in 25h. Chicago O'Hare Intl Airport and Jeju City are separated by a distance of 6778 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

    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 City.

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Jeju City 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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Seogwipo

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