$663+ Cheap flights from Chicago (CHI) 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — CJU
May 6 — May 131
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chicago to Jeju-do
Keep the following information in mind while searching for Chicago to Jeju-do flight deals. Data was last updated May 1, 2025.
Round-trip from | $1,411 (Gurufare) |
|---|---|
One-way from | $663 (Kiwi.com) |
Find flight deals from Chicago to Jeju-do
Cheapest flights from Chicago to Jeju-doExplore the most affordable flight options available from Chicago to Jeju-do. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.
Explore the most affordable flight options available from Chicago to Jeju-do. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.
This Gurufare deal was found by Cheapflights users on 4/30. 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.
Fri 7/44:00 pmORD - CJU
1 stop31h 30mCathay Pacific
Wed 7/167:55 amCJU - ORD
1 stop20h 30mCathay Pacific
Deal found 4/30![Cathay Pacific logo]()
$1,411
This Mytrip deal was found by Cheapflights users on 5/1. 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 6/1510:50 amORD - CJU
3 stops33h 50mMultiple Airlines
Sun 6/228:00 amCJU - ORD
3 stops42h 38mMultiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,763
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/49:05 amORD - CJU
2 stops46h 00mAir China
Wed 7/1610:05 pmCJU - ORD
2 stops45h 40mAir China
Deal found 4/30![Air China logo]()
$2,778
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago 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 May 1, 2025.
Use the filters below to find and compare flights from Chicago to Jeju-do that are best for you.
Fly from
Chicago
Fly to
Jeju-do
Route
Depart
Return
Price
ChicagoJeju City
ORD - CJU
ORDCJU
Chicago O'Hare Intl
Fri 7/4
4:00 pm-1:30 pm
1 stop31h 30m
Jeju City
Wed 7/16
7:55 am-2:25 pm
1 stop20h 30m
$1,411
ChicagoJeju City
ORD - CJU
ORDCJU
Chicago O'Hare Intl
Sun 6/15
10:50 am-10:40 am
3 stops33h 50m
Jeju City
Sun 6/22
8:00 am-12:38 pm
3 stops42h 38m
$1,763
ChicagoJeju City
ORD - CJU
ORDCJU
Chicago O'Hare Intl
Fri 7/4
9:05 am-9:05 pm
2 stops46h 00m
Jeju City
Wed 7/16
10:05 pm-5:45 am
2 stops45h 40m
$2,778
ChicagoJeju City
ORD - CJU
ORDCJU
Chicago O'Hare Intl
Tue 7/15
6:45 am-8:35 pm
3 stops47h 50m
$663
ChicagoJeju City
ORD - CJU
ORDCJU
Chicago O'Hare Intl
Sat 6/14
6:48 am-12:30 pm
2 stops39h 42m
$1,311
ChicagoJeju City
ORD - CJU
ORDCJU
Chicago O'Hare Intl
Sat 6/14
4:00 pm-6:20 am
1 stop24h 20m
$1,468
Best time to book a flight from Chicago to Jeju-do
Have a flexible travel schedule? Discover the best time to fly to Jeju-do from Chicago 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 to Jeju-do
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Jeju-do
Get insights into the airlines that provide service to Jeju-do. 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-do. Reviews last updated May 1, 2025.
Boarding
7.9
Comfort
7.6
Overall
7.5
Entertainment
7.7
Food
7.2
Crew
8.0
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2025
BOS - HKG
Boarding
7.9
Comfort
7.6
Overall
7.5
Entertainment
7.7
Food
7.2
Crew
8.0
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2025
BOS - HKG
Boarding
7.9
Comfort
7.6
Overall
7.5
Entertainment
7.7
Food
7.2
Crew
8.0
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2025
BOS - HKG