Which airports can I use when flying from Chicago O'Hare Intl Airport to Jeju City?

Flights from Chicago O'Hare Intl Airport to Jeju City usually depart from Chicago O'Hare Intl (ORD) and arrive at Jeju City (CJU).

What cabin classes can I book on flights from Chicago O'Hare Intl Airport to Jeju City?

Two cabin classes are available on flights from Chicago O'Hare Intl Airport to Jeju City: • Economy Class • Business Class

Which airports do connecting flights from Chicago O'Hare Intl Airport to Jeju City pass through?

Connecting flights from Chicago O'Hare Intl Airport to Jeju City most commonly pass through: • Hong Kong Intl (HKG) - 75% of one-stop connections • Taipei City Taiwan Taoyuan Intl (TPE) - 25% of one-stop connections

Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to Jeju City?

Yes. Flexible dates can save you up to 55% on flights from Chicago O'Hare Intl Airport to Jeju City. Saturday is the cheapest departure day at $964 round-trip on average, while Tuesday is the most expensive at $2,136, a difference of $1,172. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

How long is a flight from Chicago O'Hare Intl Airport to Jeju City?

A nonstop flight from Chicago O'Hare Intl Airport to Jeju City takes 00m, covering 6,778 miles.

Do I need a passport to fly from Chicago O'Hare Intl Airport to Jeju City?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Chicago O'Hare Intl Airport to Jeju City changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,223 to $4,036. That means the highest observed fare was about 3x higher than the lowest one.

How are flight prices from Chicago O'Hare Intl Airport to Jeju City looking right now?

One-way fares from Chicago O'Hare Intl Airport to Jeju City are currently lower than usual. Average one-way flight prices are about $780, which is 27% below the typical average for this route.

How much time can I save by choosing a different layover airport from Chicago O'Hare Intl Airport to Jeju City?

Flying via Hong Kong Intl (HKG) gives the shortest average 1-stop total travel time at 22h 23m, compared with 24h 42m via Taipei City Taiwan Taoyuan Intl (TPE).

What is the time difference between Chicago O'Hare Intl Airport and Jeju City?

Jeju City is 14 hours ahead of Chicago O'Hare Intl Airport (Korean Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Jeju City Airport (CJU)?

Jeju City Airport (CJU) hosts 5 major car rental companies, with daily rates starting from around $5 for economy cars. Top options include: • Rainbow rental • The Safe Rent A Car • Yesaway • Jeju One Car • Bella Jeju

How much is a round-trip flight from Chicago O'Hare Intl Airport to Jeju City?

Round-trip flights from Chicago O'Hare Intl Airport to Jeju City typically range from $1,091 to $2,136. The lowest price found in the past 5 days was $1,223, on Cathay Pacific.

Which airline is the cheapest to fly from Chicago O'Hare Intl Airport to Jeju City?

Cathay Pacific ($1,223) offered the cheapest round-trip ticket from Chicago O'Hare Intl Airport to Jeju City in the last 5 days.

What’s the most popular layover airport when flying from Chicago O'Hare Intl Airport to Jeju City?

Hong Kong Intl (HKG) is the most popular layover for the Chicago O'Hare Intl Airport to Jeju City route. 75% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via HKG.

What is the cheapest layover airport when flying from Chicago O'Hare Intl Airport to Jeju City?

Flights via Hong Kong Intl (HKG) offer the most affordable fares, with an average round-trip price of $1,083. Based on KAYAK data over the past 3 months.

When flying from Chicago O'Hare Intl Airport to Jeju City which airport offers the shortest layover?

Hong Kong Intl (HKG) had the shortest average connection time for Chicago O'Hare Intl Airport to Jeju City layovers at 12h 43m over the past 3 months.

$605 CHEAP FLIGHTS from Chicago to Jeju City (ORD - CJU)

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Cheapest round-trip

$1,223

Typical prices: $1,091-$2,136

Cathay Pacific

Fri 2/16Tue 2/20

ORD - CJU • 1 stop

Cheapest one-way

$605

Typical prices: $621-$1,157

Multiple Airlines

Wed 10/24

ORD - CJU • 3 stops

Nonstop flights

Not available

There are currently no direct flights between Chicago O'Hare Intl Airport and Jeju City. You'll need to take a connecting flight to reach the destination.

Insights

Top layover airports

Hong Kong Intl (HKG)

Cheapest • Avg $1,083 (round-trip)

Taipei City Taiwan Taoyuan Intl (TPE)

Shortest trip • 24h 42m (one-way)

Insights

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We hope you love your trip to Jeju City!

Flight Deals

Cheap Flights from Chicago to Jeju City (ORD-CJU)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Chicago to Jeju City

Tue, Feb 16 - Sat, Feb 20

2:10 pm - 6:40 amORD Chicago O'Hare Intl-CJU Jeju City

25h 30m1 stop Hong Kong Intl

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

2:10 pm - 6:40 amORD Chicago O'Hare Intl-CJU Jeju City

25h 30m1 stop Hong Kong Intl

7:45 am - 12:30 pmCJU Jeju City-ORD Chicago O'Hare Intl

19h 45m1 stop Hong Kong Intl

$1,230Cathay Pacific

Tue, Feb 16 - Sat, Feb 20

2:10 pm - 6:40 amORD Chicago O'Hare Intl-CJU Jeju City

25h 30m1 stop Hong Kong Intl

7:45 am - 12:30 pmCJU Jeju City-ORD Chicago O'Hare Intl

19h 45m1 stop Hong Kong Intl

$1,249Cathay Pacific

Tue, Feb 16 - Sat, Feb 20

2:10 pm - 6:40 amORD Chicago O'Hare Intl-CJU Jeju City

25h 30m1 stop Hong Kong Intl

7:45 am - 12:30 pmCJU Jeju City-ORD Chicago O'Hare Intl

19h 45m1 stop Hong Kong Intl

$1,265Cathay Pacific

Tue, Feb 16 - Sat, Feb 20

2:10 pm - 6:40 amORD Chicago O'Hare Intl-CJU Jeju City

25h 30m1 stop Hong Kong Intl

7:45 am - 12:30 pmCJU Jeju City-ORD Chicago O'Hare Intl

19h 45m1 stop Hong Kong Intl

$1,321Cathay Pacific

Mon, Oct 19 - Thu, Oct 22

6:30 am - 6:30 amORD Chicago O'Hare Intl-CJU Jeju City

34h 00m3 stops Denver Intl San Francisco Hong Kong Intl

7:30 am - 6:34 amCJU Jeju City-ORD Chicago O'Hare Intl

37h 04m3 stops Nanjing Lukou Intl Xiamen Gaoqi Intl Los Angeles

$1,399Multiple Airlines

Mon, Oct 19 - Thu, Oct 22

6:30 am - 6:30 amORD Chicago O'Hare Intl-CJU Jeju City

34h 00m3 stops Denver Intl San Francisco Hong Kong Intl

10:40 am - 12:59 amCJU Jeju City-ORD Chicago O'Hare Intl

28h 19m2 stops Taipei City Taiwan Taoyuan Intl Phoenix Sky Harbor Intl

$1,506Multiple Airlines

Mon, Oct 12 - Fri, Oct 16

6:30 am - 6:30 amORD Chicago O'Hare Intl-CJU Jeju City

34h 00m3 stops Denver Intl Los Angeles Hong Kong Intl

7:30 am - 12:31 amCJU Jeju City-ORD Chicago O'Hare Intl

31h 01m3 stops Hong Kong Intl Los Angeles Dallas/Fort Worth

$1,569Multiple Airlines

Tue, Feb 16 - Sat, Feb 20

2:10 pm - 6:40 amORD Chicago O'Hare Intl-CJU Jeju City

25h 30m1 stop Hong Kong Intl

7:45 am - 7:35 pmCJU Jeju City-ORD Chicago O'Hare Intl

26h 50m2 stops Hong Kong Intl Taipei City Taiwan Taoyuan Intl

$1,582Multiple Airlines

Mon, Oct 12 - Thu, Oct 15

6:30 am - 6:30 amORD Chicago O'Hare Intl-CJU Jeju City

34h 00m3 stops Denver Intl Los Angeles Hong Kong Intl

7:30 am - 6:34 amCJU Jeju City-ORD Chicago O'Hare Intl

37h 04m3 stops Nanjing Lukou Intl Xiamen Gaoqi Intl Los Angeles

$1,598Multiple Airlines

Booking Insights

Price, demand and travel trends for Chicago O'Hare Intl Airport to Jeju City flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Chicago O'Hare Intl Airport to Jeju City? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chicago O'Hare Intl Airport to Jeju City departing in february.

Find deals

Cheapest flight	$605

One-way flight from Chicago O'Hare Intl Airport to Jeju City

When to book flights from Chicago to Jeju City

Are your dates flexible? Find out the best times to travel from Chicago to Jeju City based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Chicago O'Hare Intl Airport to Jeju City?
Two cabin classes are available on flights from Chicago O'Hare Intl Airport to Jeju City:

• Economy Class
• Business Class
How long is a flight from Chicago O'Hare Intl Airport to Jeju City?
A nonstop flight from Chicago O'Hare Intl Airport to Jeju City takes 00m, covering 6,778 miles.
Do I need a passport to fly from Chicago O'Hare Intl Airport to Jeju City?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Chicago O'Hare Intl Airport to Jeju City changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,223 to $4,036. That means the highest observed fare was about 3x higher than the lowest one.
How are flight prices from Chicago O'Hare Intl Airport to Jeju City looking right now?
One-way fares from Chicago O'Hare Intl Airport to Jeju City are currently lower than usual. Average one-way flight prices are about $780, which is 27% below the typical average for this route.
What car rental options are available at Jeju City Airport (CJU)?
Jeju City Airport (CJU) hosts 5 major car rental companies, with daily rates starting from around $5 for economy cars. Top options include:

• Rainbow rental
• The Safe Rent A Car
• Yesaway
• Jeju One Car
• Bella Jeju
Which airports can I use when flying from Chicago O'Hare Intl Airport to Jeju City?
Flights from Chicago O'Hare Intl Airport to Jeju City usually depart from Chicago O'Hare Intl (ORD) and arrive at Jeju City (CJU).
Which airports do connecting flights from Chicago O'Hare Intl Airport to Jeju City pass through?
Connecting flights from Chicago O'Hare Intl Airport to Jeju City most commonly pass through:

• Hong Kong Intl (HKG) - 75% of one-stop connections
• Taipei City Taiwan Taoyuan Intl (TPE) - 25% of one-stop connections
Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to Jeju City?
Yes. Flexible dates can save you up to 55% on flights from Chicago O'Hare Intl Airport to Jeju City. Saturday is the cheapest departure day at $964 round-trip on average, while Tuesday is the most expensive at $2,136, a difference of $1,172.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How much time can I save by choosing a different layover airport from Chicago O'Hare Intl Airport to Jeju City?
Flying via Hong Kong Intl (HKG) gives the shortest average 1-stop total travel time at 22h 23m, compared with 24h 42m via Taipei City Taiwan Taoyuan Intl (TPE).
What is the time difference between Chicago O'Hare Intl Airport and Jeju City?
Jeju City is 14 hours ahead of Chicago O'Hare Intl Airport (Korean Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Saturday departure and avoid flying on Tuesday. On this route, Saturday flights average $964, about $1,172 less than Tuesday fares (55% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Jeju City Airport.

• Maison Glad Jeju
• Hotel Leo
• Staz Hotel Heritage

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ORD - CJU

$605 Find Cheap Flights from Chicago to Jeju City - Compare and Save

Everything you should know

Cheap Flights from Chicago to Jeju City (ORD-CJU)

Recent round-trip flight deals from Chicago to Jeju City

Recent one-way flight deals from Chicago to Jeju City

Price, demand and travel trends for Chicago O'Hare Intl Airport to Jeju City flights

How much is a round-trip flight from Chicago O'Hare Intl Airport to Jeju City?

Which airline is the cheapest to fly from Chicago O'Hare Intl Airport to Jeju City?

What’s the most popular layover airport when flying from Chicago O'Hare Intl Airport to Jeju City?

What is the cheapest layover airport when flying from Chicago O'Hare Intl Airport to Jeju City?

When flying from Chicago O'Hare Intl Airport to Jeju City which airport offers the shortest layover?

Key details for Chicago O'Hare Intl Airport to Jeju City flights

Cheapest flight

When to book flights from Chicago to Jeju City

Your Chicago O'Hare Intl Airport to Jeju City flight questions, answered

Your guide to booking Chicago O'Hare Intl Airport to Jeju City flights

More options for your flight from Chicago to Jeju City

Complete your trip to Jeju City with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights to Jeju City

Find direct flights to and from Chicago and Jeju City

Flights from domestic origins to Jeju City

Flights to other popular destinations