Cheap Flights from St. Petersburg (PIE) to Cheongju (CJJ)

Popular airlines from St. Petersburg-Clearwater Intl. Airport (PIE) to Cheongju (CJJ-Cheongju Intl.)

Frequently asked questions

How much does a flight from St. Petersburg-Clearwater Intl. Airport (PIE) to Cheongju Intl. Airport (CJJ) cost?
Grab a cheap one-way flight or cheap return flight from St. Petersburg-Clearwater Intl. Airport (PIE) to Cheongju Intl. Airport (CJJ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from St. Petersburg-Clearwater Intl. Airport (PIE) to Cheongju Intl. Airport (CJJ)?
The cheapest month to fly from PIE to CJJ is , when there's less demand. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from St. Petersburg-Clearwater Intl. Airport (PIE) to Cheongju Intl. Airport (CJJ)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from PIE to CJJ. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from St. Petersburg-Clearwater Intl. Airport (PIE) to Cheongju Intl. Airport (CJJ)?
Direct flights from St. Petersburg-Clearwater Intl. Airport (PIE) to Cheongju Intl. Airport (CJJ) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PIE to CJJ?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from St. Petersburg-Clearwater Intl. Airport (PIE) to Cheongju Intl. Airport (CJJ)?
To avoid possible delays on the St. Petersburg-Clearwater Intl. Airport (PIE) to Cheongju Intl. Airport (CJJ) route, fly before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**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 St. Petersburg-Clearwater Intl. Airport (PIE) to Cheongju Intl. Airport (CJJ) last-minute?
Waiting until right before your break to book a flight from PIE to CJJ often results in higher prices. While it's possible to find some last-minute discounts, they're not always guaranteed. Allow some flexibility in your schedule for the best chance of scoring a bargain.
Is it cheaper to book a PIE to CJJ flight and hotel package?
Booking a PIE to CJJ flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our extensive range of hotels and then add flights, activities 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 St. Petersburg-Clearwater Intl. Airport (PIE) to Cheongju Intl. Airport (CJJ)?
If you booked your PIE to CJJ flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

Travel information

Origin airport
St. Petersburg-Clearwater Intl.
Destination airport
Cheongju Intl.
Distance
7560 mi

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St. Petersburg to Cheongju Flights

The cheapest times to fly from St. Petersburg to Cheongju

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 St. Petersburg to Cheongju are during the month of . You can find some of the cheapest flights from St. Petersburg to Cheongju with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Petersburg to Cheongju

Sunday is one of the best days to book for cheap flights from St. Petersburg to Cheongju: 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 St. Petersburg to Cheongju

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 St. Petersburg to Cheongju in 2025. 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 St. Petersburg to Cheongju 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 St. Petersburg to Cheongju 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.

 

St. Petersburg to Cheongju Flights

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*Available to One Key members.