Where can I fly from to get the cheapest fares to Cheongju?

Based on fares booked in the past 5 days, the cheapest flights to Cheongju are from: • Chicago, from $1,572 round-trip

How do I know if a flight to Cheongju is a good deal?

A good deal on a flight to Cheongju is around $1,422 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Cheap Flights to Cheongju

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Cheapest round-trip

$1,572

Typical prices: $1,422-$1,422

Multiple Airlines

Sun 11/4Sun 11/11

ORD - CJJ • 2 stops

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Flight Deals

Cheap Flights to Cheongju

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

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One-way

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Recent round-trip flight deals to Cheongju

Wed, Nov 4 - Wed, Nov 11

7:05 am - 9:30 pmORD Chicago O'Hare Intl-CJJ Cheongju

23h 25m2 stops Montreal Pierre Elliott Trudeau Intl Tokyo Narita

3:50 pm - 9:35 amCJJ Cheongju-ORD Chicago O'Hare Intl

32h 45m3 stops Tokyo Narita San Francisco Dallas/Fort Worth

$1,572Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

7:05 am - 9:30 pmORD Chicago O'Hare Intl-CJJ Cheongju

23h 25m2 stops Montreal Pierre Elliott Trudeau Intl Tokyo Narita

3:50 pm - 8:56 amCJJ Cheongju-ORD Chicago O'Hare Intl

32h 06m3 stops Tokyo Narita San Francisco Atlanta Hartsfield-Jackson

$1,584Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

6:35 pm - 3:00 pmORD Chicago O'Hare Intl-CJJ Cheongju

29h 25m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

8:45 am - 7:35 pmCJJ Cheongju-ORD Chicago O'Hare Intl

25h 50m1 stop Taipei City Taiwan Taoyuan Intl

$1,640Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

11:30 pm - 3:00 pmORD Chicago O'Hare Intl-CJJ Cheongju

24h 30m1 stop Taipei City Taiwan Taoyuan Intl

8:45 am - 7:35 pmCJJ Cheongju-ORD Chicago O'Hare Intl

25h 50m1 stop Taipei City Taiwan Taoyuan Intl

$1,690Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

7:05 am - 9:30 pmORD Chicago O'Hare Intl-CJJ Cheongju

23h 25m2 stops Montreal Pierre Elliott Trudeau Intl Tokyo Narita

11:55 pm - 12:30 pmCJJ Cheongju-ORD Chicago O'Hare Intl

27h 35m2 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl

$1,723Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

7:05 am - 9:30 pmORD Chicago O'Hare Intl-CJJ Cheongju

23h 25m2 stops Montreal Pierre Elliott Trudeau Intl Tokyo Narita

11:55 pm - 12:30 pmCJJ Cheongju-ORD Chicago O'Hare Intl

27h 35m2 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl

$1,738Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

7:05 am - 9:30 pmORD Chicago O'Hare Intl-CJJ Cheongju

23h 25m2 stops Montreal Pierre Elliott Trudeau Intl Tokyo Narita

8:45 am - 7:35 pmCJJ Cheongju-ORD Chicago O'Hare Intl

25h 50m1 stop Taipei City Taiwan Taoyuan Intl

$2,186Multiple Airlines

All round-trip flight deals to Cheongju

Wed, Nov 4 - Wed, Nov 11

7:05 am - 9:30 pmORD Chicago O'Hare Intl-CJJ Cheongju

23h 25m2 stops Montreal Pierre Elliott Trudeau Intl Tokyo Narita

3:50 pm - 9:35 amCJJ Cheongju-ORD Chicago O'Hare Intl

32h 45m3 stops Tokyo Narita San Francisco Dallas/Fort Worth

$1,572Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

7:05 am - 9:30 pmORD Chicago O'Hare Intl-CJJ Cheongju

23h 25m2 stops Montreal Pierre Elliott Trudeau Intl Tokyo Narita

3:50 pm - 8:56 amCJJ Cheongju-ORD Chicago O'Hare Intl

32h 06m3 stops Tokyo Narita San Francisco Atlanta Hartsfield-Jackson

$1,584Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

6:35 pm - 3:00 pmORD Chicago O'Hare Intl-CJJ Cheongju

29h 25m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

8:45 am - 7:35 pmCJJ Cheongju-ORD Chicago O'Hare Intl

25h 50m1 stop Taipei City Taiwan Taoyuan Intl

$1,640Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

11:30 pm - 3:00 pmORD Chicago O'Hare Intl-CJJ Cheongju

24h 30m1 stop Taipei City Taiwan Taoyuan Intl

8:45 am - 7:35 pmCJJ Cheongju-ORD Chicago O'Hare Intl

25h 50m1 stop Taipei City Taiwan Taoyuan Intl

$1,690Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

7:05 am - 9:30 pmORD Chicago O'Hare Intl-CJJ Cheongju

23h 25m2 stops Montreal Pierre Elliott Trudeau Intl Tokyo Narita

11:55 pm - 12:30 pmCJJ Cheongju-ORD Chicago O'Hare Intl

27h 35m2 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl

$1,723Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

7:05 am - 9:30 pmORD Chicago O'Hare Intl-CJJ Cheongju

23h 25m2 stops Montreal Pierre Elliott Trudeau Intl Tokyo Narita

11:55 pm - 12:30 pmCJJ Cheongju-ORD Chicago O'Hare Intl

27h 35m2 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl

$1,738Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

7:05 am - 9:30 pmORD Chicago O'Hare Intl-CJJ Cheongju

23h 25m2 stops Montreal Pierre Elliott Trudeau Intl Tokyo Narita

8:45 am - 7:35 pmCJJ Cheongju-ORD Chicago O'Hare Intl

25h 50m1 stop Taipei City Taiwan Taoyuan Intl

$2,186Multiple Airlines

Booking Insights

Price, demand and travel trends for United States to Cheongju flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from the United States to Cheongju with more confidence.

What is the cheapest flight to Cheongju?

Chicago O'Hare Intl Airport to Cheongju is the cheapest route at $1,572 round-trip, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

What is the cheapest time of day to fly to Cheongju?

Evening flights to Cheongju are the cheapest at $1,422 round-trip on average. Evening flights are the most expensive at $1,422.

Find deals

Cheapest flight	$1,572

Flight from Chicago O'Hare Intl Airport to Cheongju

When to book flights to Cheongju

Are your dates flexible? Find out the best times to travel to Cheongju based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Cheongju based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

How do I know if a flight to Cheongju is a good deal?
A good deal on a flight to Cheongju is around $1,422 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.
Where can I fly from to get the cheapest fares to Cheongju?
Based on fares booked in the past 5 days, the cheapest flights to Cheongju are from:
• Chicago, from $1,572 round-trip

For flights to Cheongju, recent KAYAK data shows that stronger deals tend to land around $1,422 round-trip. If you see a fare below that threshold, it's a strong deal – book before the price climbs back up.
Before you book:

• Check the route's typical price range so you can spot a deal.
• Confirm baggage fees and seat-selection costs on budget carriers.
• Verify whether you need any travel documents beyond ID.
• Pick a departure airport, since your nearest may not be the cheapest origin.