Cheap Flights from Peoria (PIA) to Jeju (CJU)

Popular airlines from Peoria, IL (PIA-Greater Peoria Regional) to Jeju Intl. Airport (CJU)

Frequently asked questions

How much does a flight from Greater Peoria Regional Airport (PIA) to Jeju Intl. Airport (CJU) cost?
Lock in a cheap one-way flight or cheap return flight from Greater Peoria Regional Airport (PIA) to Jeju Intl. Airport (CJU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Greater Peoria Regional Airport (PIA) to Jeju Intl. Airport (CJU)?
The cheapest month to fly from PIA to CJU is , when demand is low. Off-peak season is typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Greater Peoria Regional Airport (PIA) to Jeju Intl. Airport (CJU)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PIA to CJU flight.
How many flights per day from Greater Peoria Regional Airport (PIA) to Jeju Intl. Airport (CJU)?
There aren't any daily direct flights available from Greater Peoria Regional Airport (PIA) to Jeju Intl. Airport (CJU). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from PIA to CJU?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Greater Peoria Regional Airport (PIA) to Jeju Intl. Airport (CJU)?
To touch down at Jeju Intl. Airport (CJU) on time, select a flight that takes off from Greater Peoria Regional Airport (PIA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Greater Peoria Regional Airport (PIA) to Jeju Intl. Airport (CJU) last-minute?
Booking your plane ticket from PIA to CJU just before your getaway is typically more expensive. However, if you're flexible with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a PIA to CJU flight and hotel package?
Opting for a PIA to CJU flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our impressive range of hotels and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Greater Peoria Regional Airport (PIA) to Jeju Intl. Airport (CJU)?
If you reserved your PIA to CJU flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Greater Peoria Regional
Destination airport
Jeju Intl.
Distance
6817 mi

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Peoria to Jeju Flights

The cheapest times to fly from Peoria to Jeju

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Peoria to Jeju are during the month of . You can find some of the cheapest flights from Peoria to Jeju with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Peoria to Jeju

Sunday is one of the best days to book for cheap flights from Peoria to Jeju: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Peoria to Jeju

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Peoria to Jeju in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Peoria to Jeju flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Peoria to Jeju airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Peoria to Jeju Flights

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*Available to One Key members.