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Cheap flights from Illinois to Jeju-do from $1,295

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Jeju-do departing on 1/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Illinois to Jeju-do

Cheap round-trip flights

These are some of the best round-trip flight deals from Illinois to Jeju-do that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Illinois to Jeju-do.

Cheap last minute flights

Planning a quick getaway from Illinois to Jeju-do? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Jeju-do, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Illinois to Jeju-do

Find recent round-trip train or bus tickets from Illinois to Jeju-do.

All round-trip flight deals to Jeju-do

The cheapest plane tickets to Jeju-do found on KAYAK recently.
11:30 pm - 5:25 pmORD-CJU
26h 55m1 stop
12:05 pm - 7:35 pmCJU-ORD
22h 30m1 stop
$1,923
Find Deal
Sun, Jan 5 - Sun, Jan 12
11:30 pm - 6:05 amORD-CJU
39h 35m1 stop
11:20 am - 12:40 amCJU-ORD
52h 20m2 stops
$1,934
Find Deal
Sun, Jan 5 - Sun, Jan 12
11:55 am - 5:25 pmORD-CJU
38h 30m2 stops
12:05 pm - 10:10 amCJU-ORD
37h 05m2 stops
$1,936
Find Deal
Sun, Jan 5 - Sun, Jan 12
3:40 pm - 6:40 amORD-CJU
25h 00m1 stop
11:40 am - 9:25 amCJU-ORD
35h 45m2 stops
$1,987
Find Deal
Wed, Mar 19 - Sun, Mar 23
6:15 am - 8:05 amORD-CJU
34h 50m3 stops
10:35 pm - 12:40 amCJU-ORD
41h 05m3 stops
$2,042
Find Deal
Sat, Jan 4 - Sat, Jan 11
6:15 am - 7:55 amORD-CJU
34h 40m3 stops
10:35 pm - 12:40 amCJU-ORD
41h 05m3 stops
$2,045
Find Deal
Sat, Jan 4 - Sat, Jan 11
10:35 am - 8:20 amORD-CJU
30h 45m3 stops
10:35 pm - 12:40 amCJU-ORD
41h 05m3 stops
$2,050
Find Deal
Sat, Jan 4 - Sat, Jan 11
12:30 am - 5:25 pmORD-CJU
26h 55m1 stop
10:40 pm - 2:00 pmCJU-ORD
29h 20m1 stop
$2,068
Find Deal
Tue, Mar 18 - Sun, Mar 23
6:15 am - 10:15 pmORD-CJU
25h 00m2 stops
11:20 am - 12:40 amCJU-ORD
28h 20m3 stops
$2,088
Find Deal
Sun, Jan 5 - Sun, Jan 12
2:40 pm - 6:40 amORD-CJU
25h 00m1 stop
7:55 am - 1:00 pmCJU-ORD
20h 05m1 stop
$6,027Cathay Pacific
Find Deal
Sun, Jan 5 - Sun, Jan 12
2:40 pm - 6:40 amORD-CJU
25h 00m1 stop
$1,295Cathay Pacific
Find Deal
Sat, Jan 4
10:35 am - 7:30 amORD-CJU
29h 55m2 stops
$1,487
Find Deal
Sat, Jan 4

See travel insights to Jeju-do from

How to get the cheapest flight ticket from Illinois to Jeju-do

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Illinois to Jeju-do?

Cathay Pacific is the most popular carrier operating from Illinois to Jeju-do

Cheap Illinois to Jeju-do flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Jeju-do

Best Price Found

$1,295

Fastest flight time

20h 40m

Direct flights

None

Airports in Jeju-do

1 airport
The best one-way flight to Jeju-do from Illinois in the past 72 hours is $1,295. The best round-trip flight deal from Illinois to Jeju-do found on momondo in the last 72 hours is $1,923.
The fastest flight from Illinois to Jeju-do takes 20h 40m
There are no direct flights from Illinois to Jeju-do. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Jeju City Airport.
There is 1 airport near Jeju-do: Jeju City (CJU)

  • When did momondo last update prices for flights from Illinois to Jeju-do?

    Prices for flights from Illinois to Jeju-do are updated daily.

  • How old do you have to be to fly from Illinois to Jeju-do?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Jeju-do.

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

    The travel and health documents required for your trip to Jeju-do can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Jeju-do. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Jeju-do?

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

Can I find flights from Illinois to Jeju-do with flexible booking policies on momondo?

All flight searches from Illinois to Jeju-do on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Illinois to Jeju-do?

momondo helps you find the best flight between Illinois and Jeju-do by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Illinois to Jeju-do flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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