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Jeju City

$568+ Cheap flights from O'Hare Intl (ORD) to Jeju City (CJU)

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CJU
Jul 30 — Aug 61
Wed 7/30
Wed 8/6
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 July 25, 2025.

Round-trip from

$1,012
(Gurufare)

One-way from

$568
(Kiwi.com)
From Chicago O'Hare Intl to Jeju City
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One-way flight 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 July 25, 2025.

This Gurufare deal was found by Cheapflights users on 7/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/234:00 pmORD - CJU
1 stop24h 20mCathay Pacific
Thu 9/47:55 amCJU - ORD
1 stop20h 30mCathay Pacific
Deal found 7/21$1,012
This Trip.com deal was found by Cheapflights users on 7/23. 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.
Wed 9/34:00 pmORD - CJU
2 stops27h 35mMultiple Airlines
Wed 9/1010:30 amCJU - ORD
2 stops41h 55mMultiple Airlines
Deal found 7/23$1,116

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 July 25, 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

Sat 8/23

4:00 pm-6:20 am

1 stop24h 20m

Jeju City

Thu 9/4

7:55 am-2:25 pm

1 stop20h 30m

$1,012

ChicagoJeju City

ORD - CJU

ORDCJU

Chicago O'Hare Intl

Wed 9/3

4:00 pm-9:35 am

2 stops27h 35m

Jeju City

Wed 9/10

10:30 am-2:25 pm

2 stops41h 55m

$1,116

ChicagoJeju City

ORD - CJU

ORDCJU

Chicago O'Hare Intl

Thu 9/25

8:56 pm-8:40 pm

3 stops57h 44m

$568

ChicagoJeju City

ORD - CJU

ORDCJU

Chicago O'Hare Intl

Sun 9/7

4:00 pm-6:20 am

1 stop24h 20m

$609

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

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.

Reviews of airlines servicing Jeju City

Get insights into the airlines that provide service to Jeju City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Jeju City. Reviews last updated July 25, 2025.
See what other customers who have flown with Cathay Pacific from Chicago O'Hare Intl Airport to Jeju City have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
943 reviews

Comfort

7.6

Food

7.3

Entertainment

7.8

Boarding

7.9

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.
Cathay Pacific
7.6
Good
943 reviews
Cathay Pacific
7.6
Good
943 reviews

Comfort

7.6

Food

7.3

Entertainment

7.8

Boarding

7.9

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.

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.

  • 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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