$1,032 Cheap Flights from Busan (PUS) to Sioux Falls (FSD)

View $1,032 flight on Thu, Nov 20, 2025Opens in a new window

Popular airlines from Gimhae Airport (PUS) to Sioux Falls Regional Airport (FSD)

Cheap Flights from Busan to Sioux Falls (PUS-FSD)

Prices were available within the past 7 days and start at $1,032 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Gimhae Airport (PUS) to Sioux Falls Regional Airport (FSD) cost?
Grab a cheap one-way flight from $1,032 or cheap return flight from Gimhae Airport (PUS) to Sioux Falls Regional Airport (FSD) 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 Gimhae Airport (PUS) to Sioux Falls Regional Airport (FSD)?
The cheapest month to fly from PUS to FSD is , when demand is low. Off-peak months are often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Gimhae Airport (PUS) to Sioux Falls Regional Airport (FSD)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from PUS to FSD. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Gimhae Airport (PUS) to Sioux Falls Regional Airport (FSD)?
Direct flights from Gimhae Airport (PUS) to Sioux Falls Regional Airport (FSD) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PUS to FSD?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change 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 Gimhae Airport (PUS) to Sioux Falls Regional Airport (FSD)?
Book a flight from Gimhae Airport (PUS) to Sioux Falls Regional Airport (FSD) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 Sioux Falls Regional Airport (FSD) last-minute?
Booking your flight from PUS to FSD just before your journey is generally more expensive. However, if there's some wiggle room with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a PUS to FSD flight and hotel package?
Compared with arranging hotels and flights separately, booking a PUS to FSD flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place will take the stress out of planning your trip. Simply pick your flights and select from our extensive range of hotels, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Gimhae Airport (PUS) to Sioux Falls Regional Airport (FSD)?
Typically, you're able to cancel or reschedule your PUS to FSD flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like more information, head to our Customer Service portal.

Travel information

Origin airport
Gimhae
Destination airport
Sioux Falls Regional
Distance
6283 mi

Book with confidence

Busan to Sioux Falls Flights

The cheapest times to fly from Busan to Sioux Falls

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

 

The best time to book a flight from Busan to Sioux Falls

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

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 Sioux Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,032 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 Sioux Falls 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 Sioux Falls 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 Sioux Falls Flights

Explore a world of travel with Expedia

*Available to One Key members.