S$797 Cheap Flights from Chicago to Jeju

View S$797 flight on Fri, 29 Aug, 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Jeju Intl. Airport (CJU)

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Cheap Flights from Chicago to Jeju (ORD-CJU)

Prices were available within the past 7 days and start at S$797 for one-way flights and S$1,125 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Fri, 29 Aug - Fri, 5 Sep
ORD
Chicago
CJU
Jeju City
S$1,125 Return, found 6 days ago
S$1,125
Return
found 6 days ago
Select Cathay Pacific flight, departing Fri, 29 Aug from Chicago to Jeju City, returning Fri, 5 Sep, priced at S$1,125 found 6 days ago
Japan Airlines
Fri, 29 Aug - Fri, 5 Sep
ORD
Chicago
CJU
Jeju City
S$1,981 Return, found 6 days ago
S$1,981
Return
found 6 days ago
Select Japan Airlines flight, departing Fri, 29 Aug from Chicago to Jeju City, returning Fri, 5 Sep, priced at S$1,981 found 6 days ago
Cathay Pacific
Fri, 29 Aug - Fri, 5 Sep
ORD
Chicago
CJU
Jeju City
S$2,537 Return, found 6 days ago
S$2,537
Return
found 6 days ago
Select Cathay Pacific flight, departing Fri, 29 Aug from Chicago to Jeju City, returning Fri, 5 Sep, priced at S$2,537 found 6 days ago
Cathay Pacific
Fri, 29 Aug - Fri, 5 Sep
ORD
Chicago
CJU
Jeju City
S$2,662 Return, found 6 days ago
S$2,662
Return
found 6 days ago
Select Cathay Pacific flight, departing Fri, 29 Aug from Chicago to Jeju City, returning Fri, 5 Sep, priced at S$2,662 found 6 days ago
Japan Airlines
Fri, 29 Aug - Fri, 5 Sep
ORD
Chicago
CJU
Jeju City
S$2,811 Return, found 6 days ago
S$2,811
Return
found 6 days ago
Select Japan Airlines flight, departing Fri, 29 Aug from Chicago to Jeju City, returning Fri, 5 Sep, priced at S$2,811 found 6 days ago
Cathay Pacific
Fri, 29 Aug - Fri, 5 Sep
ORD
Chicago
CJU
Jeju City
S$2,934 Return, found 6 days ago
S$2,934
Return
found 6 days ago
Select Cathay Pacific flight, departing Fri, 29 Aug from Chicago to Jeju City, returning Fri, 5 Sep, priced at S$2,934 found 6 days ago
Japan Airlines
Fri, 29 Aug - Fri, 5 Sep
ORD
Chicago
CJU
Jeju City
S$2,977 Return, found 6 days ago
S$2,977
Return
found 6 days ago
Select Japan Airlines flight, departing Fri, 29 Aug from Chicago to Jeju City, returning Fri, 5 Sep, priced at S$2,977 found 6 days ago
Japan Airlines
Fri, 29 Aug - Fri, 5 Sep
ORD
Chicago
CJU
Jeju City
S$3,023 Return, found 6 days ago
S$3,023
Return
found 6 days ago
Select Japan Airlines flight, departing Fri, 29 Aug from Chicago to Jeju City, returning Fri, 5 Sep, priced at S$3,023 found 6 days ago
Cathay Pacific
Fri, 29 Aug - Fri, 5 Sep
ORD
Chicago
CJU
Jeju City
S$3,348 Return, found 6 days ago
S$3,348
Return
found 6 days ago
Select Cathay Pacific flight, departing Fri, 29 Aug from Chicago to Jeju City, returning Fri, 5 Sep, priced at S$3,348 found 6 days ago
Cathay Pacific
Fri, 29 Aug - Fri, 5 Sep
ORD
Chicago
CJU
Jeju City
S$3,424 Return, found 6 days ago
S$3,424
Return
found 6 days ago
Select Cathay Pacific flight, departing Fri, 29 Aug from Chicago to Jeju City, returning Fri, 5 Sep, priced at S$3,424 found 6 days ago
Japan Airlines
Fri, 29 Aug - Fri, 5 Sep
ORD
Chicago
CJU
Jeju City
S$3,834 Return, found 6 days ago
S$3,834
Return
found 6 days ago
Select Japan Airlines flight, departing Fri, 29 Aug from Chicago to Jeju City, returning Fri, 5 Sep, priced at S$3,834 found 6 days ago
Japan Airlines
Fri, 29 Aug - Fri, 5 Sep
ORD
Chicago
CJU
Jeju City
S$3,910 Return, found 6 days ago
S$3,910
Return
found 6 days ago
Select Japan Airlines flight, departing Fri, 29 Aug from Chicago to Jeju City, returning Fri, 5 Sep, priced at S$3,910 found 6 days ago
Cathay Pacific
Fri, 29 Aug - Fri, 5 Sep
ORD
Chicago
CJU
Jeju City
S$3,919 Return, found 6 days ago
S$3,919
Return
found 6 days ago
Select Cathay Pacific flight, departing Fri, 29 Aug from Chicago to Jeju City, returning Fri, 5 Sep, priced at S$3,919 found 6 days ago
Japan Airlines
Fri, 29 Aug - Fri, 5 Sep
ORD
Chicago
CJU
Jeju City
S$4,405 Return, found 6 days ago
S$4,405
Return
found 6 days ago
Select Japan Airlines flight, departing Fri, 29 Aug from Chicago to Jeju City, returning Fri, 5 Sep, priced at S$4,405 found 6 days ago
Chicago to Jeju route information
Origin airport
O'Hare Intl.
Destination airport
Jeju Intl.
Return price
S$1,124
Distance
10853 km

Perfect flights from Chicago to Jeju

Your Journey from Chicago to Jeju

Start your unforgettable journey with Expedia. Our broad selection of flights from Chicago to Jeju caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Cathay Pacific, Japan Airlines. Our selection of flights from O'Hare Intl. to Jeju Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 16 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Chicago to Jeju Flights

Experience the joy of finding cheap flights from O'Hare Intl. to Jeju Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$797 and roundtrip prices from S$1,125*.
 

Pre-Flight Essentials

Ensure a smooth journey from Chicago to Jeju with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Jeju

Picture yourself stepping off the plane in Jeju and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Chicago to Jeju Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Chicago to Jeju.
 

Beyond the Flight – Exploring Jeju

With Expedia, your adventure extends beyond the flight. Explore Jeju at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Chicago to Jeju with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Chicago to Jeju with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from O'Hare Airport to Jeju Intl. Airport?
If you're planning on travelling between O'Hare Airport and Jeju Intl. Airport, round-trip flights start from S$1,125. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from O'Hare Airport to Jeju Intl. Airport (CJU)?
We understand that things crop up unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from O'Hare Intl. Airport (ORD) to Jeju Intl. Airport (CJU) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for O'Hare Intl. Airport (ORD) to CJU flights, you'll see a "no change fees" filter for you to select.
How far is the flight from ORD to Jeju Intl. Airport (CJU)?
The distance is around 10,900 kilometres, so pack your carry-on luggage with all the things you need to make the long journey comfortable. Not sure what to take on board your Chicago to Jeju City flight? Earplugs, a sleep mask and a travel pillow are a few essentials.
Which airlines fly direct from ORD to Jeju Intl. Airport (CJU)?
Unfortunately, there are no airlines that directly fly between O'Hare Airport and Jeju Intl. Airport (CJU). You'll need to book a flight with one or more stops.
Are O'Hare Airport to Jeju Intl. Airport (CJU) flight tickets cheaper when they're purchased at the last minute?
It is possible to get amazing last-minute deals from O'Hare Intl. Airport (ORD) to Jeju Intl. Airport, but there's no guarantee. As many airlines publish prices up to a year in advance, it's worth keeping an eye on fares early and being ready to pounce when you spot a good bargain. Expedia compares air carrier prices and updates flight deals frequently, so you can be sure you're always seeing the latest offers.

Explore a world of travel with Expedia

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