ORD - CJU

$615 Find Cheap Flights from Chicago to Jeju City - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,180
Typical prices: $964-$1,195
Multiple Airlines
Mon 12/3Mon 12/10
ORD - CJU • 2 stops
Cheapest one-way
$615
Typical prices: $621-$1,157
Multiple Airlines
Thu 11/8
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.
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Cheap Flights from Chicago to Jeju City (ORD-CJU)

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

Recent round-trip flight deals from Chicago to Jeju City

Thu, Dec 3 - Thu, Dec 10
Multiple Airlines Logo
11:45 am - 10:40 pmORD  Chicago O'Hare Intl-CJU Jeju City
43h 55m2 stops Istanbul Shanghai Pu Dong
Multiple Airlines Logo
11:10 am - 10:00 amCJU  Jeju City-ORD Chicago O'Hare Intl
37h 50m2 stops Shanghai Pu Dong Istanbul
$1,180Multiple Airlines
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
$1,228Cathay 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
$1,259Cathay Pacific
Tue, Dec 1 - Tue, Dec 8
Multiple Airlines Logo
11:45 am - 5:55 pmORD  Chicago O'Hare Intl-CJU Jeju City
39h 10m2 stops Istanbul Shanghai Pu Dong
Multiple Airlines Logo
1:50 pm - 10:00 amCJU  Jeju City-ORD Chicago O'Hare Intl
35h 10m2 stops Shanghai Pu Dong Istanbul
$1,419Multiple Airlines
Mon, Nov 30 - Mon, Dec 7
Multiple Airlines Logo
10:25 am - 7:10 pmORD  Chicago O'Hare Intl-CJU Jeju City
41h 45m2 stops Tokyo Narita Hong Kong Intl
Multiple Airlines Logo
7:45 am - 10:00 amCJU  Jeju City-ORD Chicago O'Hare Intl
41h 15m2 stops Hong Kong Intl Tokyo Haneda
$1,433Multiple Airlines
Mon, Nov 30 - Mon, Dec 7
Multiple Airlines Logo
11:45 am - 10:35 amORD  Chicago O'Hare Intl-CJU Jeju City
55h 50m3 stops Istanbul Hong Kong Intl Shanghai Pu Dong
Multiple Airlines Logo
11:35 am - 10:00 amCJU  Jeju City-ORD Chicago O'Hare Intl
37h 25m3 stops Shanghai Pu Dong Hong Kong Intl Istanbul
$1,451Multiple Airlines
Tue, Dec 1 - Tue, Dec 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
$1,464Cathay Pacific
Sat, Nov 14 - Sat, Nov 21
Multiple Airlines Logo
11:45 am - 12:50 pmORD  Chicago O'Hare Intl-CJU Jeju City
34h 05m2 stops Istanbul Shanghai Pu Dong
Multiple Airlines Logo
1:50 pm - 6:20 pmCJU  Jeju City-ORD Chicago O'Hare Intl
43h 30m2 stops Shanghai Pu Dong Istanbul
$1,470Multiple Airlines
Mon, Nov 30 - Mon, Dec 7
Multiple Airlines Logo
10:30 am - 5:45 pmORD  Chicago O'Hare Intl-CJU Jeju City
40h 15m1 stop Tokyo Narita
Multiple Airlines Logo
10:10 pm - 4:55 pmCJU  Jeju City-ORD Chicago O'Hare Intl
57h 45m2 stops Hong Kong Intl Manila Ninoy Aquino Intl
$1,476Multiple Airlines
Tue, Dec 1 - Tue, Dec 8
Multiple Airlines Logo
8:15 pm - 9:25 pmORD  Chicago O'Hare Intl-CJU Jeju City
58h 10m3 stops Istanbul Hong Kong Intl Shanghai Pu Dong
Multiple Airlines Logo
11:35 am - 10:00 amCJU  Jeju City-ORD Chicago O'Hare Intl
37h 25m3 stops Shanghai Pu Dong Hong Kong Intl Istanbul
$1,500Multiple 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.

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

Cathay Pacific ($1,228) offered the cheapest round-trip ticket from Chicago O'Hare Intl Airport to Jeju City in the last 5 days.

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

Cheapest flight

$615
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

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

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

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

    Only Economy Class is available on flights from Chicago O'Hare Intl Airport to Jeju City.

  • 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 $1,180 to $4,659. That means the highest observed fare was about 4x 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 $662, which is 38% 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:

    • The Safe Rent A Car
    • Rainbow rental
    • Yesaway
    • Jeju One Car
    • Jeju OK Rent A Car

  • 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?

    Most connecting flights from Chicago O'Hare Intl Airport to Jeju City pass through Hong Kong Intl (HKG), which handles 100% of one-stop traffic on this route.

  • 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 20% 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 $1,195, a difference of $231.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • 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.

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

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Tuesday. On this route, Saturday flights average $964, about $231 less than Tuesday fares (19% 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
    • Staz Hotel Heritage
    • Grand Hyatt Jeju

More options for your flight from Chicago to Jeju City

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

Car rentals in Jeju City
Hotels in Jeju City