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Cheap flights from Chicago O'Hare Intl Airport to Jeju City from $458

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Chicago O'Hare Intl Airport to Jeju City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
2:10 pm - 6:40 amORD  Chicago O'Hare Intl-CJU Jeju City
25h 30m1 stop Hong Kong Intl
Cathay Pacific Logo
8:00 pm - 12:30 pmCJU  Jeju City-ORD Chicago O'Hare Intl
31h 30m1 stop Hong Kong Intl
$1,191Cathay Pacific
Wed, Feb 24 - Wed, Mar 10
Cathay Pacific Logo
2:10 pm - 6:40 amORD  Chicago O'Hare Intl-CJU Jeju City
25h 30m1 stop Hong Kong Intl
Cathay Pacific Logo
7:45 am - 12:30 pmCJU  Jeju City-ORD Chicago O'Hare Intl
19h 45m1 stop Hong Kong Intl
$1,213Cathay Pacific
Mon, Feb 22 - Thu, Mar 11
Cathay Pacific Logo
2:10 pm - 7:10 pmORD  Chicago O'Hare Intl-CJU Jeju City
38h 00m1 stop Hong Kong Intl
Cathay Pacific Logo
7:45 am - 12:30 pmCJU  Jeju City-ORD Chicago O'Hare Intl
19h 45m1 stop Hong Kong Intl
$1,223Cathay Pacific
Tue, Feb 16 - Sat, Feb 20
Cathay Pacific Logo
2:10 pm - 7:10 pmORD  Chicago O'Hare Intl-CJU Jeju City
38h 00m1 stop Hong Kong Intl
Cathay Pacific Logo
7:45 am - 12:30 pmCJU  Jeju City-ORD Chicago O'Hare Intl
19h 45m1 stop Hong Kong Intl
$1,231Cathay Pacific
Tue, Feb 16 - Sat, Feb 20
Cathay Pacific Logo
2:10 pm - 7:10 pmORD  Chicago O'Hare Intl-CJU Jeju City
38h 00m1 stop Hong Kong Intl
Cathay Pacific Logo
7:45 am - 12:30 pmCJU  Jeju City-ORD Chicago O'Hare Intl
19h 45m1 stop Hong Kong Intl
$1,235Cathay Pacific
Tue, Feb 16 - Sat, Feb 20
Cathay Pacific Logo
2:10 pm - 6:40 amORD  Chicago O'Hare Intl-CJU Jeju City
25h 30m1 stop Hong Kong Intl
Cathay Pacific Logo
7:45 am - 12:30 pmCJU  Jeju City-ORD Chicago O'Hare Intl
19h 45m1 stop Hong Kong Intl
$1,241Cathay Pacific
Fri, Feb 26 - Thu, Mar 11
Cathay Pacific Logo
2:10 pm - 7:10 pmORD  Chicago O'Hare Intl-CJU Jeju City
38h 00m1 stop Hong Kong Intl
Cathay Pacific Logo
7:45 am - 12:30 pmCJU  Jeju City-ORD Chicago O'Hare Intl
19h 45m1 stop Hong Kong Intl
$1,257Cathay Pacific
Tue, Feb 16 - Sat, Feb 20
Cathay Pacific Logo
2:10 pm - 6:40 amORD  Chicago O'Hare Intl-CJU Jeju City
25h 30m1 stop Hong Kong Intl
Cathay Pacific Logo
7:45 am - 12:30 pmCJU  Jeju City-ORD Chicago O'Hare Intl
19h 45m1 stop Hong Kong Intl
$1,263Cathay Pacific
Sat, Feb 27 - Mon, Mar 8
Cathay Pacific Logo
2:10 pm - 6:40 amORD  Chicago O'Hare Intl-CJU Jeju City
25h 30m1 stop Hong Kong Intl
Cathay Pacific Logo
7:45 am - 12:30 pmCJU  Jeju City-ORD Chicago O'Hare Intl
19h 45m1 stop Hong Kong Intl
$1,274Cathay Pacific
Thu, Feb 25 - Mon, Mar 1
Cathay Pacific Logo
2:10 pm - 6:40 amORD  Chicago O'Hare Intl-CJU Jeju City
25h 30m1 stop Hong Kong Intl
Cathay Pacific Logo
7:45 am - 12:30 pmCJU  Jeju City-ORD Chicago O'Hare Intl
19h 45m1 stop Hong Kong Intl
$1,291Cathay Pacific
Fri, Feb 26 - Fri, Mar 12

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Cathay Pacific flights from Chicago O'Hare Intl Airport to Jeju City

Our best Cathay Pacific deals on Chicago O'Hare Intl Airport to Jeju City flight tickets
Cathay Pacific
Feb 24
ORD2:10 pmChicago O'Hare Intl
25h 30m
1 stop
CJU6:40 amJeju City
Mar 10
CJU8:00 pmJeju City
31h 30m
1 stop
ORD12:30 pmChicago O'Hare Intl
$1,191
Cathay Pacific
Feb 22
ORD2:10 pmChicago O'Hare Intl
38h 00m
1 stop
CJU7:10 pmJeju City
Mar 8
CJU7:45 amJeju City
19h 45m
1 stop
ORD12:30 pmChicago O'Hare Intl
$1,213
Cathay Pacific
Feb 16
ORD2:10 pmChicago O'Hare Intl
38h 00m
1 stop
CJU7:10 pmJeju City
Feb 20
CJU7:45 amJeju City
19h 45m
1 stop
ORD12:30 pmChicago O'Hare Intl
$1,223

momondo Fare Finder

 
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoJeju City

ORD Chicago O'Hare Intl - CJU Jeju City

ORDCJU

Chicago O'Hare Intl

Wed 2/24

2:10 pm-6:40 am

1 stop25h 30m

Jeju City

Wed 3/10

8:00 pm-12:30 pm

1 stop31h 30m

$1,191
Quickest round-trip

ChicagoJeju City

ORD Chicago O'Hare Intl - CJU Jeju City

ORDCJU

Chicago O'Hare Intl

Mon 2/22

2:10 pm-6:40 am

1 stop25h 30m

Jeju City

Thu 3/11

7:45 am-12:30 pm

1 stop19h 45m

$1,213

ChicagoJeju City

ORD Chicago O'Hare Intl - CJU Jeju City

ORDCJU

Chicago O'Hare Intl

Tue 2/16

2:10 pm-7:10 pm

1 stop38h 00m

Jeju City

Sat 2/20

7:45 am-12:30 pm

1 stop19h 45m

$1,223

ChicagoJeju City

ORD Chicago O'Hare Intl - CJU Jeju City

ORDCJU

Chicago O'Hare Intl

Tue 2/16

2:10 pm-7:10 pm

1 stop38h 00m

Jeju City

Sat 2/20

7:45 am-12:30 pm

1 stop19h 45m

$1,231

ChicagoJeju City

ORD Chicago O'Hare Intl - CJU Jeju City

ORDCJU

Chicago O'Hare Intl

Tue 2/16

2:10 pm-7:10 pm

1 stop38h 00m

Jeju City

Sat 2/20

7:45 am-12:30 pm

1 stop19h 45m

$1,235

ChicagoJeju City

ORD Chicago O'Hare Intl - CJU Jeju City

ORDCJU

Chicago O'Hare Intl

Fri 2/26

2:10 pm-6:40 am

1 stop25h 30m

Jeju City

Thu 3/11

7:45 am-12:30 pm

1 stop19h 45m

$1,241

ChicagoJeju City

ORD Chicago O'Hare Intl - CJU Jeju City

ORDCJU

Chicago O'Hare Intl

Tue 2/16

2:10 pm-7:10 pm

1 stop38h 00m

Jeju City

Sat 2/20

7:45 am-12:30 pm

1 stop19h 45m

$1,257

ChicagoJeju City

ORD Chicago O'Hare Intl - CJU Jeju City

ORDCJU

Chicago O'Hare Intl

Sat 2/27

2:10 pm-6:40 am

1 stop25h 30m

Jeju City

Mon 3/8

7:45 am-12:30 pm

1 stop19h 45m

$1,263

ChicagoJeju City

ORD Chicago O'Hare Intl - CJU Jeju City

ORDCJU

Chicago O'Hare Intl

Thu 2/25

2:10 pm-6:40 am

1 stop25h 30m

Jeju City

Mon 3/1

7:45 am-12:30 pm

1 stop19h 45m

$1,274

ChicagoJeju City

ORD Chicago O'Hare Intl - CJU Jeju City

ORDCJU

Chicago O'Hare Intl

Fri 2/26

2:10 pm-6:40 am

1 stop25h 30m

Jeju City

Fri 3/12

7:45 am-12:30 pm

1 stop19h 45m

$1,291

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from Chicago O'Hare Intl Airport to Jeju City

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Jeju City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Jeju City (ORD to CJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Jeju City

Best Price Found

$458

Fastest flight time

25h 30m

Direct flights

None
The best one-way flight to Jeju City from Chicago O'Hare Intl Airport in the past 72 hours is $458. The best round-trip flight deal from Chicago O'Hare Intl Airport to Jeju City found on momondo in the last 72 hours is $1,191.
The fastest flight from Chicago O'Hare Intl Airport to Jeju City takes 25h 30m
There are no direct flights from Chicago O'Hare Intl Airport to Jeju City. There are no popular flight routes from Chicago O'Hare Intl Airport to Jeju City.
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Jeju City

  • How far is Chicago O'Hare Intl to Jeju City by plane?

    Chicago O'Hare Intl and Jeju City are 6777.7 mi apart from one another. 25h 30m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Jeju City Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Jeju City Airport are updated daily.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Jeju City Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Jeju City Airport.

  • What documentation or ID do you need to fly to Jeju City Airport?

    The travel and health documents you'll need for your trip to Jeju City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Jeju City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Jeju City

  • How do I get Price Alerts for flights from Chicago O'Hare Intl Airport to Jeju City?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Chicago O'Hare Intl Airport from Jeju City. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Chicago O'Hare Intl Airport to Jeju City with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Jeju City?

Book flights to Jeju City if you plan to visit one of these locations
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Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Jeju City?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Jeju City. momondo saves you time and could save you money on your trip.

Can I find flights from Chicago to Jeju City with flexible booking policies on momondo?

Flights from Chicago to Jeju City with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Jeju City?

Once you have performed a search for Chicago to Jeju City flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chicago to Jeju City right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Jeju City from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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