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Jeju City

$607+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CJU
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,683
(Mytrip)

One-way from

$607
(Trip.com)
Provider with most accurate pricing for Chicago O'Hare Intl-Jeju City flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Jeju City flights.
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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 April 17, 2025.

This Trip.com deal was found by Cheapflights users on 4/15. 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.
Sun 10/54:00 pmORD - CJU
1 stop24h 20mCathay Pacific
Sat 10/117:55 amCJU - ORD
1 stop20h 30mCathay Pacific
Deal found 4/15$1,656
This Mytrip deal was found by Cheapflights users on 4/17. 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.
Sun 6/17:58 pmORD - CJU
3 stops34h 27mMultiple Airlines
Sun 6/88:00 amCJU - ORD
3 stops41h 36mMultiple Airlines
Deal found 4/17$1,683
This hutchgo.com deal was found by Cheapflights users on 4/16. 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 hutchgo.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2412:20 pmORD - CJU
2 stops36h 05mKorean Air
Sat 5/3110:00 pmCJU - ORD
2 stops49h 40mKorean Air
Deal found 4/16$5,764

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 April 17, 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

Sun 6/1

7:58 pm-8:25 pm

3 stops34h 27m

Jeju City

Sun 6/8

8:00 am-11:36 am

3 stops41h 36m

$1,683

ChicagoJeju City

ORD - CJU

ORDCJU

Chicago O'Hare Intl

Sat 5/24

4:00 pm-6:20 am

1 stop24h 20m

Jeju City

Sat 5/31

7:55 am-2:25 pm

1 stop20h 30m

$3,123

ChicagoJeju City

ORD - CJU

ORDCJU

Chicago O'Hare Intl

Sat 5/24

12:20 pm-2:25 pm

2 stops36h 05m

Jeju City

Sat 5/31

10:00 pm-9:40 am

2 stops49h 40m

$5,764

ChicagoJeju City

ORD - CJU

ORDCJU

Chicago O'Hare Intl

Thu 5/15

7:59 pm-9:40 am

3 stops47h 41m

$720

ChicagoJeju City

ORD - CJU

ORDCJU

Chicago O'Hare Intl

Thu 5/15

4:00 pm-6:20 am

1 stop24h 20m

$1,840

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Compare providers for flights from O'Hare Intl to Jeju City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Jeju City in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Jeju City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Jeju City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Jeju City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Jeju City flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Jeju City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 April 17, 2025.
Cathay Pacific
7.5
Good
849 reviews

Boarding

7.9

Overall

7.5

Food

7.2

Crew

8.0

Comfort

7.6

Entertainment

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information
Cathay Pacific
7.5
Good
849 reviews
Cathay Pacific
7.5
Good
849 reviews

Boarding

7.9

Overall

7.5

Food

7.2

Crew

8.0

Comfort

7.6

Entertainment

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information

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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