$31 Find Cheap Flights from Cheongju to Jeju City - Compare and Save

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

• Earliest: departs at 6:50 am and lands at 8:01 am
• Latest: departs at 8:55 pm and lands at 10:06 pm.

The flight takes about 1h 11m.

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

A nonstop flight from Cheongju to Jeju City takes about 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.

Round-trip flights from Cheongju to Jeju City range from $65 to $99, with an average of $74 over the past 12 months. Anything below $65 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 2% above the $74 route average. Book 3 weeks before departure for the lowest fares.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $74 round-trip, compared to $864 via a layover through Taipei City Taiwan Taoyuan Intl (TPE).

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: 88% on time

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

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $22–$100 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.

Morning is most often the busiest departure period on Cheongju to Jeju City flights, with 43% of flights leaving in that window. Evening departures account for 30%, and afternoon flights for 27%.

One-way fares from Cheongju to Jeju City are currently higher than usual. Average one-way flight prices are about $242, which is 285% above the typical average for this route.

Jeju City Airport (CJU) hosts 5 major car rental companies, with daily rates averaging $36 for economy cars. Top options include:

• The Safe Rent A Car
• Rainbow rental
• Yesaway
• Jeju One Car
• Jeju OK Rent A Car

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

Night flights have the fewest delays on this route, while afternoon departures tend to have the most.

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 1h 27m.

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.

Yes. Flexible dates can save you up to 31% on flights from Cheongju to Jeju City. Tuesday is the cheapest departure day at $53 round-trip on average, while Thursday is the most expensive at $76, a difference of $23.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

7 airlines currently operate flights between Cheongju and Jeju City, you can choose from:

• Trinity Airways (Formerly T'way Air)
• Korean Air
• Jin Air
• Asiana Airlines
• Eastar Jet
• Aero K

The following airlines offer free seat selection on this route:

• Trinity Airways (Formerly T'way Air)
• Eastar Jet
• Korean Air
• Asiana Airlines
• Jeju Air

Availability depends on fare class.

Only Korean Air currently offers extra legroom on this route. Availability can vary by aircraft type and fare class.

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

• Trinity Airways (Formerly T'way Air): a cabin bag and a checked bag in Economy Class
• Jin Air: a cabin bag and a checked bag in Economy Class
• Eastar Jet: a cabin bag and a checked bag in Economy Class

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

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.