$446 Cheap Flights to Cheongju
One-way
Departing from
United States
Going to
Cheongju, South Korea
Cheongju (CJJ)
South Korea • May, 2026
90% AI deal score
$1,675 $601
Cheongju (CJJ)
South Korea • March, 2026
86% AI deal score
$1,110 $536
Cheongju (CJJ)
South Korea • March, 2026
85% AI deal score
$1,110 $562
Top Cheap Flight Deals from United States to Cheongju
Recent round-trip flight deals to Cheongju
Mon, Apr 20 - Mon, May 18
Cheapest
Houston (IAH) - Cheongju (CJJ)
Zipair Tokyo airlines • 2 stops • Tokyo (NRT), Taipei (TPE)
Cheongju (CJJ) - Houston (IAH)
Líneas Aéreas Azteca airlines • 3 stops • Taipei (TPE), Tokyo (NRT), Los Angeles (LAX)
$1,825
$962
-$863
47%
Mon, Apr 20 - Wed, May 13
Houston (IAH) - Cheongju (CJJ)
Zipair Tokyo airlines • 2 stops • Tokyo (NRT), Taipei (TPE)
Cheongju (CJJ) - Houston (IAH)
Líneas Aéreas Azteca airlines • 3 stops • Taipei (TPE), Tokyo (NRT), Los Angeles (LAX)
$1,825
$969
-$856
47%
Tue, Mar 10 - Tue, Mar 24
San Francisco (SFO) - Cheongju (CJJ)
Cathay Pacific airlines • 2 stops • Hong Kong (HKG), Taipei (TPE)
Cheongju (CJJ) - San Francisco (SFO)
Líneas Aéreas Azteca airlines • 2 stops • Taipei (TPE), Manila (MNL)
$1,019
Wed, Apr 22 - Mon, May 18
Houston (IAH) - Cheongju (CJJ)
Zipair Tokyo airlines • 3 stops • Tokyo (NRT), Busan (PUS), Jeju City (CJU)
Cheongju (CJJ) - Houston (IAH)
Líneas Aéreas Azteca airlines • 3 stops • Taipei (TPE), Tokyo (NRT), Los Angeles (LAX)
$1,825
$1,035
-$790
43%
Mon, Apr 20 - Thu, Apr 23
Houston (IAH) - Cheongju (CJJ)
Zipair Tokyo airlines • 2 stops • Tokyo (NRT), Taipei (TPE)
Cheongju (CJJ) - Houston (IAH)
Trans World Airlines airlines • 2 stops • Osaka (KIX), Tokyo (NRT)
$1,825
$1,042
-$783
43%
Mon, Apr 20 - Tue, May 19
Houston (IAH) - Cheongju (CJJ)
Zipair Tokyo airlines • 2 stops • Tokyo (NRT), Taipei (TPE)
Cheongju (CJJ) - Houston (IAH)
Líneas Aéreas Azteca airlines • 3 stops • Taipei (TPE), Tokyo (NRT), Los Angeles (LAX)
$1,825
$1,046
-$779
43%
The cheapest time to fly to Cheongju
Ready to jet to Cheongju on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Last-Minute Flights from United States to Cheongju
Need to get to Cheongju ASAP? Even if you're booking a flight on short notice, there are often last-minute deals available:
Next 2 weeks deals
Last Minute Flight Deals!
Don't miss out on flights to Cheongju, South Korea, departing in the next two weeks, with prices as low as $536.
⌛ Last-Minute
Phoenix - CJJ
A great last-minute steal for a cross-country flight.
Found 6 days ago
$536
one-way
Facts About Flights from United States to Cheongju
To help you plan your journey, here are some quick Cheongju flight facts and tips.
Cheongju city airports
Cheongju International Airport (CJJ) is the primary airport serving Cheongju and the surrounding North Chungcheong Province in South Korea. As a growing aviation hub, CJJ handles both domestic and international flights, connecting Cheongju to major cities within South Korea and various destinations across Asia. Passengers can expect a range of services and amenities, including duty-free shops, restaurants, and transportation options to and from the city center. The airport is committed to providing a comfortable and efficient travel experience for all visitors.
Pro tip: search “Cheongju (Any)” to see fares to all Cheongju airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Cheongju
Cheapest airport
Cheongju (CJJ)
Cheongju International Airport (CJJ) is your gateway to the heart of South Korea! While it might not be the biggest airport around, CJJ offers a convenient and stress-free way to access the beautiful North Chungcheong Province. Expect a smooth arrival and departure, with easy access to local attractions.
Nonstop vs. 1-stop
20+ cities
While Cheongju isn't a major hub, it still offers connections to over 20 cities, making it a convenient secondary airport for domestic travel within South Korea; popular routes include connections to Jeju and Busan.
Number of airlines
10+ airlines
Cheongju is served by more than 10 airlines, including both full-service carriers like Korean Air and Asiana Airlines, and low-cost options like Jeju Air and T'way Air.
CJJ Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
CJJ airport insights
Best days to catch a deal
Tue, Mon
Based on the data, Tuesday has the highest count of cheapest deals for Cheongju International Airport. Therefore, you are most likely to find a deal on Tuesdays.
Avg. deal survival time
9.6 hours
Deals for Cheongju International Airport typically last around 9.6 hours. This short lifespan highlights the need to book quickly when you find a good offer.
Rare deal frequency
12 deals
We discovered 12 rare deals for flights to Cheongju International Airport in the last month thanks to our advanced AI constantly monitoring airfares. These rare deals, which include mistake fares, special promotions, or ultra-discounts, earned an AI Deal Score of 90 or higher.
Average price drop
-27%
The average price drop for flights to Cheongju International Airport is 27.0%, indicating potential savings for travelers. This significant decrease suggests that booking flights to this destination could be more affordable than usual.
Next 4 weeks: deal forecast
Cheongju International Airport - Next Month Forecast
Based on current trends, airfares to and from Cheongju International Airport are expected to remain stable next month. There are no significant price drops or increases anticipated as of March 5, 2026.
Top 5 biggest price drops (last 3 months)
Found on March 2
Taipei - CJJ
$600 → $76
87%
Found on February 27
Denpasar - CJJ
$610 → $110
82%
Found on February 28
Vienna - CJJ
$2,200 → $452
79%
Found on February 28
Davao - CJJ
$995 → $263
74%
Found on February 28
Dubai - CJJ
$1,210 → $387
68%
Check these nearby airports too
Looking for more options? These airports near CJJ sometimes drop rare deals too:
Cheongju International (CJJ)
~12 rare deals/month
Gimpo International (GMP)
~5 rare deals/month
Daegu International (TAE)
~13 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially CJJ and GMP for long-haul deal surprises.
When Is the Best Time to Fly from United States to Cheongju
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Cheongju:
Cheapest month
January
Cheapest month
January is typically the cheapest month to fly to Cheongju. The city experiences its coldest temperatures during this time, which might deter some tourists and lead to lower flight prices. However, if you don't mind bundling up, you can take advantage of these deals and explore Cheongju's cultural sites and winter scenery without breaking the bank.
Best day to book
Tuesday
Best day to book
Booking your flight on a Tuesday can often lead to savings. Airlines tend to release deals and adjust prices mid-week, making Tuesdays an opportune time to snag a cheaper ticket. Keep an eye on those mid-week prices, and you might just find a deal that makes your trip to Cheongju even sweeter.
Cheapest days to fly
Wednesday
Cheapest days to fly
Flying on a Wednesday can be lighter on your wallet. Mid-week flights often have fewer travelers, prompting airlines to offer lower prices to fill those seats. So, consider adjusting your travel dates to include a Wednesday and save some money for enjoying Cheongju's delicious local cuisine!
Advance booking sweet spot
2 months
Advance booking sweet spot
To get the best deals on flights to Cheongju, aim to book about 2 months in advance. This timeframe often hits the sweet spot where airlines release promotional prices without the last-minute surge. Planning ahead not only saves you money but also gives you more time to research and anticipate all the awesome things you'll do in Cheongju.
Cheongju Airports & Ground Transportation
One big question for travelers is which Cheongju airport to fly into. Here’s a quick guide to Cheongju’s airports and how to get to the city from each:
Cheongju International Airport (CJJ)
Hey there, jet-setter! Cheongju International Airport (CJJ) is your gateway to the heart of South Korea. Just a hop, skip, and a jump from Cheongju City, this airport offers a cozy and efficient travel experience. While you're waiting for your flight, enjoy a selection of restaurants and shops, perfect for grabbing a bite or picking up a last-minute souvenir. Getting to Cheongju city is a breeze with frequent bus services that connect the airport to the city center, making your journey smooth and stress-free. Plus, you can always snag a taxi for a quick and easy ride to your destination!
Tip: Arrive a bit early to explore the local snacks available at the airport shops!
Other airports
While Cheongju International Airport is a great option, travelers can also consider airports in nearby cities. Incheon International Airport and Gimpo International Airport, both located in Seoul, are within a reasonable distance, but the travel time to Cheongju is around 2 to 3 hours. However, these airports offer more international flight options, and convenient airport transportation to Cheongju is available via direct bus or train, making them viable alternatives.
What to Do in Cheongju
Cheongju isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Cheongju, organized by interest:
Sightseeing & landmarks
Cheongju is steeped in history! Explore the ancient Heungdeok Temple, where the world's oldest movable metal print was made, or wander through the Cheongju National Museum to uncover fascinating artifacts. Don't miss the iconic Sangdangsanseong Fortress, offering panoramic views and a glimpse into the city's strategic past.
Arts & culture
Immerse yourself in Cheongju's vibrant arts scene! Visit the Cheongju Art Studio, a hub for contemporary artists, or catch a performance at the Cheongju Arts Center. For a unique experience, explore the Cheongju Craft Biennale, showcasing traditional and modern crafts from around the world.
Food & nightlife
Get ready for a culinary adventure in Cheongju! Sample local delicacies like jikji bibimbap and ollengi stew. As the sun sets, explore the lively nightlife scene, with cozy bars and bustling restaurants offering a taste of Cheongju's energy.
Shopping & fashion
Shop 'til you drop in Cheongju! Head to Seongan-gil Street for trendy boutiques and local designer finds. For a more traditional experience, explore the Cheongju Jungang Market, where you can haggle for fresh produce, local crafts, and unique souvenirs.
Nearby getaways
Escape the city and discover the beauty surrounding Cheongju! Take a day trip to Daecheong Lake, a serene oasis perfect for hiking and picnics, or explore the charming town of Goesan, known for its scenic valleys and natural springs. For a cultural experience, visit the Beopjusa Temple in Boeun, a UNESCO World Heritage Site.
Events in Cheongju This Month
chungbuk cheongju-suwon fc
Get comprehensive pre-match statistics for the Chungbuk Cheongju vs. Suwon FC K-League Challenge 2026 game, including injuries, cautions, recent form, and past match results.
Frequently Asked Questions About Flights to Cheongju
Pro Tips for Finding Cheap Flights to Cheongju
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Cheongju flights:
Be Flexible With Your Dates: Sometimes flying on a Tuesday or Wednesday can save you big bucks compared to weekend flights. Who knows, you might even enjoy a mid-week getaway to Cheongju!
Consider Alternative Airports: While Cheongju International Airport is the main hub, flying into a nearby airport and taking ground transportation could be cheaper. It's a little extra travel, but your wallet will thank you!
