$1,235+ Cheap flights from District of Columbia to Cheongju (CJJ)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CJJ
Oct 16 — Oct 231
1 adult, Economy
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1. Tell us where you want to go
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Keep the following information in mind while searching for District of Columbia to Cheongju flight deals. Data was last updated September 16, 2025.
Round-trip from | $1,235 (Trip.com) |
|---|---|
Popular in | June |
Cheapest in | January |
Average price | $1,293 |
Find flight deals from District of Columbia to Cheongju
Cheapest flights from District of Columbia to CheongjuExplore the most affordable flight options available from District of Columbia to Cheongju. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.
Explore the most affordable flight options available from District of Columbia to Cheongju. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.
This Trip.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:59 amDCA - CJJ
2 stops40h 01mMultiple Airlines
Thu 11/64:10 pmCJJ - DCA
2 stops41h 50mMultiple Airlines
Deal found 9/14![Multiple Airlines logo]()
$1,235
Cheapflights Fare Finder
Customize your flight search to find flights from District of Columbia to Cheongju that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from District of Columbia to Cheongju that are best for you.
Fly from
District of Columbia
Fly to
Cheongju
Route
Depart
Return
Price
Washington, D.C.Cheongju
DCA - CJJ
DCACJJ
Washington, D.C. Reagan-National
Thu 10/30
9:59 am-3:00 pm
2 stops40h 01m
Cheongju
Thu 11/6
4:10 pm-8:00 pm
2 stops41h 50m
$1,235
Best time to book a flight from District of Columbia to Cheongju
Have a flexible travel schedule? Discover the best time to fly to Cheongju from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from District of Columbia to Cheongju
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