Cheap Flights from Busan (PUS) to Killeen (GRK)

Popular airlines from Gimhae Airport (PUS) to Killeen, TX (GRK-Killeen-Fort Hood Regional)

Frequently asked questions

How much does a flight from Gimhae Airport (PUS) to Killeen-Fort Hood Regional Airport (GRK) cost?
Secure a cheap one-way flight or cheap return flight from Gimhae Airport (PUS) to Killeen-Fort Hood Regional Airport (GRK) 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 Gimhae Airport (PUS) to Killeen-Fort Hood Regional Airport (GRK)?
The cheapest month to fly from PUS to GRK is , when there's less demand. Off-peak season is typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Gimhae Airport (PUS) to Killeen-Fort Hood Regional Airport (GRK)?
To find the cheapest airline that'll fly you from PUS to GRK, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Gimhae Airport (PUS) to Killeen-Fort Hood Regional Airport (GRK)?
There aren't any daily nonstop flights departing from Gimhae Airport (PUS) to Killeen-Fort Hood Regional Airport (GRK). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from PUS to GRK?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a range of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gimhae Airport (PUS) to Killeen-Fort Hood Regional Airport (GRK)?
To avoid possible delays on the Gimhae Airport (PUS) to Killeen-Fort Hood Regional Airport (GRK) route, aim to travel before 3 PM. Later departures 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 Gimhae Airport (PUS) to Killeen-Fort Hood Regional Airport (GRK) last-minute?
Waiting until just before your departure to book a ticket from PUS to GRK generally means paying more. While you may find some last-minute discounts, there's no guarantee. Keep your travel schedule open to boost your chances of landing a bargain.
Is it cheaper to book a PUS to GRK flight and hotel package?
You'll typically save money by booking a PUS to GRK flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your preferred accommodations and flights, you can add extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Gimhae Airport (PUS) to Killeen-Fort Hood Regional Airport (GRK)?
In most instances, you can cancel or reschedule your PUS to GRK flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like more details, head to our Customer Service portal.

Travel information

Origin airport
Gimhae
Destination airport
Killeen-Fort Hood Regional
Distance
6944 mi

Book with confidence

Busan to Killeen Flights

The cheapest times to fly from Busan to Killeen

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

 

The best time to book a flight from Busan to Killeen

Sunday is one of the best days to book for cheap flights from Busan to Killeen: 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 Busan to Killeen

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 Busan to Killeen 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 Busan to Killeen 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 Busan to Killeen 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.

 

Busan to Killeen Flights

Explore a world of travel with Expedia

*Available to One Key members.