Cheap Flights from Washington (IAD) to Cheongju (CJJ)

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Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Cheongju Intl. Airport (CJJ) cost?
Discover the latest flight deals from IAD to CJJ by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from IAD to CJJ?
The cheapest flights from IAD to CJJ are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from IAD to CJJ?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from IAD to CJJ. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Cheongju Intl. Airport (CJJ)?
Direct flights from Washington Dulles Intl. Airport (IAD) to Cheongju Intl. Airport (CJJ) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and select either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from IAD to CJJ?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on a range of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Cheongju Intl. Airport (CJJ)?
To touch down at Cheongju Intl. Airport (CJJ) without delays, book a flight that leaves Washington Dulles Intl. Airport (IAD) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Cheongju Intl. Airport (CJJ) last-minute?
Last-minute fares from IAD to CJJ are generally more expensive. To lock in the cheapest rates, start looking for flights as soon as possible. That being said, if you’re flexible with your travel plans, it’s possible to land a cheap fare right before you leave.
Is it cheaper to book an IAD to CJJ flight and hotel package?
Compared with arranging hotels and flights separately, booking an IAD to CJJ flight and hotel package with Expedia could lead to significant savings. What’s more, managing everything in one place will take the stress out of travel planning. Just pick your flights and choose from our wide range of hotels, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Cheongju Intl. Airport (CJJ)?
It’s generally possible to cancel or reschedule your IAD to CJJ flight. However, if it’s been more than 24 hours since booking, additional charges may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find more details on our Customer Service portal.
*Available to One Key members.