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Cheap flights from Chicago to Cheongju from $1,736

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Cheongju departing on 6/8. 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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Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Chicago to Seoul.
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4:00 pm - 6:45 amORD-CJJ
24h 45m1 stop
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7:30 am - 2:25 pmCJJ-ORD
20h 55m1 stop
$1,736
Find Deal
Sun, Jun 8 - Sun, Jun 15
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12:30 am - 6:45 amORD-CJJ
40h 15m2 stops
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7:30 am - 9:00 pmCJJ-ORD
51h 30m2 stops
$1,905
Find Deal
Sat, Jun 7 - Sun, Jun 15
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8:37 am - 9:55 pmORD-CJJ
23h 18m2 stops
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10:45 am - 6:51 amCJJ-ORD
34h 06m3 stops
$1,949
Find Deal
Sun, Jun 8 - Sun, Jun 15
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12:00 pm - 6:45 amORD-CJJ
52h 45m2 stops
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7:30 am - 2:25 pmCJJ-ORD
20h 55m1 stop
$2,017
Find Deal
Sat, Jun 7 - Sat, Jun 14
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8:37 am - 9:55 pmORD-CJJ
23h 18m2 stops
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10:45 am - 6:51 amCJJ-ORD
34h 06m2 stops
$2,059
Find Deal
Sun, Jun 8 - Sun, Jun 15
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4:00 pm - 6:45 amORD-CJJ
24h 45m1 stop
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11:30 pm - 9:40 amCJJ-ORD
48h 10m2 stops
$2,098
Find Deal
Sun, Jun 8 - Sun, Jun 15
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1:30 am - 10:15 pmORD-CJJ
30h 45m2 stops
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10:45 am - 6:51 amCJJ-ORD
34h 06m3 stops
$2,128
Find Deal
Sat, Jun 7 - Sun, Jun 15
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12:30 am - 9:55 pmORD-CJJ
31h 25m2 stops
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7:25 am - 9:00 pmCJJ-ORD
27h 35m2 stops
$2,217
Find Deal
Fri, Jun 6 - Sat, Jun 14
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12:30 am - 4:40 pmORD-CJJ
26h 10m1 stop
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10:45 am - 9:00 pmCJJ-ORD
24h 15m1 stop
$2,232
Find Deal
Sat, Jun 7 - Sun, Jun 15
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12:30 am - 4:40 pmORD-CJJ
26h 10m1 stop
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10:45 am - 6:51 amCJJ-ORD
34h 06m2 stops
$2,271
Find Deal
Sat, Jun 7 - Sun, Jun 15

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How to get the cheapest flight ticket from Chicago to Cheongju

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 airlines fly to Cheongju?

Korean Air, Air Canada and Turkish Airlines are the top three most popular airlines that fly to Cheongju from Chicago according to our data. Korean Air is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Cheongju. Keep in mind that there are 10 different airlines that fly to Cheongju on a routine basis, so you have a few additional options to choose from.

When to book flights from Chicago to Cheongju

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

Cheap Chicago to Cheongju (CHI to CJJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Cheongju

Best Price Found

$1,736

Fastest flight time

20h 05m

Direct flights

None

Airports in Cheongju

1 airport
The best flight deal from Chicago to Cheongju found on momondo in the last 72 hours is $1,736
The fastest flight from Chicago to Cheongju takes 20h 05m
There are no direct flights from Chicago to Cheongju. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Cheongju Airport.
There is 1 airport near Cheongju: Cheongju (CJJ)

  • How far is Chicago to Cheongju by plane?

    The distance between Chicago and Cheongju is about 6572.1 mi. In terms of flight time, this usually takes a little over 20h 05m.

  • When did momondo last update prices for flights from Chicago to Cheongju Airport?

    Prices for flights from Chicago to Cheongju Airport are updated daily.

  • How old do you have to be to fly from Chicago to Cheongju Airport?

    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 Chicago to Cheongju Airport.

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

    The necessary travel and health documents for your Cheongju Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

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

It is quick and easy to find Chicago to Cheongju flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cheongju that suits you.

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

Yes. momondo allows you to filter the results for Chicago to Cheongju flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Cheongju?

Once all potential Chicago to Cheongju flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Chicago to Cheongju 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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