How long does it take to fly to Wonju?

On average, it takes 15h 37m to fly from Illinois to Wonju if you fly out of Chicago (the most popular airport in Illinois) and into Incheon Intl Airport (the most popular airport in Wonju). If you’re flying out of Moline and into Incheon Intl Airport, then the flight time is around 53h 33m.

When did momondo last update prices for flights from Illinois to WonJu Airport?

Prices for flights from Illinois to WonJu Airport refresh daily.

How old do you have to be to fly from Illinois to WonJu 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 Illinois to WonJu Airport.

What documentation or ID do you need to fly to WonJu Airport?

The necessary travel and health documents for your WonJu 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.

$2,363 Cheap Flights from Illinois to Wonju in 2025

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Find the cheapest flights from Illinois to Seoul

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Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Illinois to Seoul.

12:30 am - 4:35 pmORD-WJU

26h 05m2 stops

5:20 pm - 9:00 pmWJU-ORD

41h 40m3 stops

$2,363

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sáb., may. 31 - dom., jun. 8

How to get the cheapest flight ticket from Illinois to Wonju

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

Airlines

Other information

What airlines fly to Wonju?

Korean Air, Air Canada and Turkish Airlines are the top three most popular airlines that fly to Wonju from Illinois according to our data. Korean Air is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Wonju. Keep in mind that there are 10 different airlines that fly to Wonju on a routine basis, so you have a few additional options to choose from.

Cheap Illinois to Wonju flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Wonju

Best Price Found	$2,363
Fastest flight time	26h 05m
Direct flights	None
Airports in Wonju	1 airport

The best flight deal from Illinois to Wonju found on momondo in the last 72 hours is $2,363

The fastest flight from Illinois to Wonju takes 26h 05m

There are no direct flights from Illinois to Wonju. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - WonJu Airport.

There is 1 airport near Wonju: WonJu (WJU)

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When did momondo last update prices for flights from Illinois to WonJu Airport?
Prices for flights from Illinois to WonJu Airport refresh daily.
How old do you have to be to fly from Illinois to WonJu 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 Illinois to WonJu Airport.
What documentation or ID do you need to fly to WonJu Airport?
The necessary travel and health documents for your WonJu 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 Illinois to Wonju?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Wonju for you.

Can I find flights from Illinois to Wonju with flexible booking policies on momondo?

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

How can momondo help me find flights from Illinois to Wonju?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Wonju.

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

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