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In case you are traveling with a passenger who is disabled or has mobility issues, the Cheongju Airport (CJJ) airport offers wheelchair rental services. To access the service, head to the Chungcheongbuk-do Information center, and you will find the dedicated chairs for the elderly and disabled. It also has nine restrooms dedicated to the disabled on the 1st and 2nd floors of the Domestic and International Terminals.

Yes, the Jeju International Airport (CJU) allows travelers to access the airport with their pets or service animals. The pets traveling through the airport include pet birds, dogs, and cats. The owners should also ensure to carry plastic bags for excreta.

Jeju International Airport offers car rental facilities to arriving travelers. The car rental desks are located close to Gate 2 and open between 7 am and 11 pm on the 1st floor. Some companies include Dollar, Goldcar, Alamo, MegaDrive, Centauro, Europcar, Bidvest, and Easirent.

Yes, you can access a children's play area if you are traveling with children to the airport. The play area is next to the Drop Top Coffee Shop on the fourth floor of the Domestic Terminal.

Among airlines operating Cheongju to Jeju City flights:

• Korean Air: offers extra legroom; offers free seat selection
• Eastar Jet: offers free seat selection
• Asiana Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

7 airlines operate flights between Cheongju and Jeju City. The airlines offering nonstop flights on this route include:

• Korean Air
• Jin Air
• Asiana Airlines
• Jeju Air
• Eastar Jet
• Trinity Airways

Flights from Cheongju to Jeju City usually depart from Cheongju (CJJ) and arrive at Jeju City (CJU).

Here are some options for this route, based on selected ticket types and cabin classes:

• Trinity Airways: a cabin bag and a checked bag in Economy Class
• Jin Air: a cabin bag and a checked bag in Economy Class
• Aero K: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from Cheongju to Jeju City.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $75 round-trip, compared to $998 via a layover through Taipei City Taiwan Taoyuan Intl (TPE).

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $20–$56 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737-800 family is used most often on this route, operated mainly by Jeju Air and Eastar Jet. Other aircraft seen on the route include Boeing 737-900 variants.

Most connecting flights from Cheongju to Jeju City pass through Taipei City Taiwan Taoyuan Intl (TPE), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Yes. Being flexible with your travel dates can save you up to 26% on the Cheongju to Jeju City route. Monday is the cheapest departure day at $58 round-trip on average, while Sunday is the most expensive at $78, a difference of $20. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Cheongju to Jeju City route, 17% of flights were delayed in the past 3 months, with delays averaging 1 hour 27 minutes.

Morning is the busiest departure period on Cheongju to Jeju City flights, with 32% of flights leaving in that window. Afternoon departures account for 32%, evening flights for 31%, and night flights for 5%.

These are the earliest and latest flight times available from Cheongju to Jeju City:

• Earliest: departs at 6:50 am and lands at 8:01 am
• Latest: departs at 9:30 pm and lands at 10:41 pm.

The flight takes about 1h 11m.

Last-minute fares on this route - booked within 2 weeks of departure - run 1% above the route average of $75. Book 3 weeks before departure for the lowest fares.

A nonstop flight from Cheongju to Jeju City takes 1h 11m, covering 228 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

One-way fares from Cheongju to Jeju City are currently lower than usual. Average one-way flight prices are about $51, which is 14% below the typical average for this route.

Korean Air is slightly above the route average for timely arrivals, while Eastar Jet has a lower on-time arrival rate. On-time arrival rates on Cheongju to Jeju City flights are:

• Korean Air: 89% on time
• Eastar Jet: 89% on time
• Asiana Airlines: 87% on time

Overall, flights on this route are on time 83% of the time on average.

Night flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Jeju City Airport (CJU) hosts 5 major car rental companies, with daily rates starting from around $5 for economy cars. Top options include:
• Rainbow rental
• The Safe Rent A Car
• Yesaway
• Jeju One Car
• Bella Jeju

Round-trip flights from Cheongju to Jeju City range from $65 to $115, with an average of $75 over the past 12 months. Anything below $65 counts as a good deal.