$1,208 Find Cheap Flights from Illinois to Jeju-do

1 adult
1 adult, Economy

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Cheapest flight$1,208
Flight from Chicago to Jeju City

FAQs for booking flights from Illinois to Jeju-do

  • How does KAYAK find such low prices on flights from Illinois to Jeju-do?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Jeju-do.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Jeju-do?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Illinois to Jeju-do is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Jeju-do?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Illinois to Jeju-do with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Jeju-do?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Illinois to Jeju-do up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How long is the flight to Jeju-do?

    An average nonstop flight from Illinois to Jeju-do takes 31h 44m, covering a distance of 6843 miles. The shortest route is St. Louis (STL) to Jeju City (CJU) with an average flight time of 23h 25m.

  • What is the most popular destination in Jeju-do?

    Based on KAYAK flight searches, the most popular destination is Jeju City (100% of total searches to Jeju-do).

Book cheap flights from Illinois to Jeju-do

Recent round-trip flight deals

7/7Mon
3 stops
33h 28mORD-CJU
7/10Thu
3 stops
36h 42mCJU-ORD
$1,418
7/7Mon
3 stops
46h 18mORD-CJU
7/10Thu
3 stops
33h 12mCJU-ORD
$1,421
7/7Mon
3 stops
40h 03mORD-CJU
7/10Thu
3 stops
36h 42mCJU-ORD
$1,444
7/6Sun
2 stops
23h 45mORD-CJU
7/10Thu
3 stops
35h 52mCJU-ORD
$1,461
7/21Mon
3 stops
34h 55mORD-CJU
7/28Mon
3 stops
46h 49mCJU-ORD
$1,504
7/24Thu
1 stopCathay Pacific
24h 20mORD-CJU
7/31Thu
1 stopCathay Pacific
20h 30mCJU-ORD
$1,786
7/21Mon
2 stopsAir China
41h 10mORD-CJU
7/28Mon
2 stopsAir China
39h 30mCJU-ORD
$1,879
7/21Mon
1 stopCathay Pacific
24h 20mORD-CJU
7/28Mon
1 stopCathay Pacific
20h 30mCJU-ORD
$1,882
7/26Sat
1 stopCathay Pacific
31h 30mORD-CJU
8/2Sat
1 stopCathay Pacific
20h 30mCJU-ORD
$2,115
7/7Mon
2 stopsAir China
38h 15mORD-CJU
7/10Thu
2 stopsAir China
44h 46mCJU-ORD
$3,304

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Recent one-way flight deals

7/25Fri
2 stops
22h 20mORD-CJU
$1,208
7/26Sat
1 stopCathay Pacific
24h 20mORD-CJU
$1,214
7/26Sat
2 stopsAir China
46h 25mORD-CJU
$1,379

Search by stops

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Everything you need to know for your flight to Jeju-do

Cabin class types available on flights to Illinois

Cabin classes available on flights to Illinois. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Jeju-do
Business Class flights to Jeju-do
Prem Econ Class flights to Jeju-do
Economy Class flights to Jeju-do

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