Cheap Flights to South Sioux Falls

View ₩1,372,000 flight on Wed, Feb 25, 2026Opens in a new window

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How much is the cheapest flight to South Sioux Falls?

Prices were available within the past 7 days and start at ₩1,372,000 for one-way flights and ₩1,449,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Oct 27 - Fri, Oct 31
ICN
Seoul
FSD
Sioux Falls
₩1,449,800 Roundtrip, found 5 days ago
₩1,449,800
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Oct 27 from Seoul to Sioux Falls, returning Fri, Oct 31, priced at ₩1,449,800 found 5 days ago
American Airlines
Mon, Oct 27 - Fri, Oct 31
ICN
Seoul
FSD
Sioux Falls
₩1,516,700 Roundtrip, found 5 days ago
₩1,516,700
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Oct 27 from Seoul to Sioux Falls, returning Fri, Oct 31, priced at ₩1,516,700 found 5 days ago
United
Wed, Feb 18 - Wed, Feb 25
ICN
Seoul
FSD
Sioux Falls
₩1,759,300 Roundtrip, found 1 day ago
₩1,759,300
Roundtrip
found 1 day ago
Select United flight, departing Wed, Feb 18 from Seoul to Sioux Falls, returning Wed, Feb 25, priced at ₩1,759,300 found 1 day ago
Delta
Mon, Dec 22 - Sat, Jan 3
ICN
Seoul
FSD
Sioux Falls
₩1,996,700 Roundtrip, found 15 hours ago
₩1,996,700
Roundtrip
found 15 hours ago
Select Delta flight, departing Mon, Dec 22 from Seoul to Sioux Falls, returning Sat, Jan 3, priced at ₩1,996,700 found 15 hours ago
WestJet
Wed, May 13 - Wed, May 20
ICN
Seoul
FSD
Sioux Falls
₩2,522,900 Roundtrip, found 1 day ago
₩2,522,900
Roundtrip
found 1 day ago
Select WestJet flight, departing Wed, May 13 from Seoul to Sioux Falls, returning Wed, May 20, priced at ₩2,522,900 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Sioux Falls (FSD)

May is typically the cheapest month to fly

From ₩275,302 - ₩810,293 per traveler.

Searching for cheap flights to South Sioux Falls? No travel company presents more choices than Expedia if you're looking to compare flights to South Sioux Falls. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Sioux Falls. Expedia provides the cheapest flights to many destinations in Sioux Falls and you may find even greater savings if you combine your flight with a hotel stay in South Sioux Falls.

Frequently asked questions

How do I find cheap flights to South Sioux Falls that have flexible change policies?
By using our handy "No change fee" filter, that's how. All you have to do is enter your origin, destination and travel dates, click "Search," then select the box directly underneath the "Flexible change policies" heading (top left of your screen). Expedia makes it easy to find flexible, cheap tickets to South Sioux Falls.
Which airlines fly to South Sioux Falls?
Find your passport, pack your bags and select from these leading airlines that operate flights in or near South Sioux Falls:

  • United Airlines - 182 flights to or near South Sioux Falls each month, including 182 flights to Sioux Falls Regional Airport (FSD) per month.
  • Delta Air Lines - 164 flights to or near South Sioux Falls each month, including 164 flights to Sioux Falls Regional Airport (FSD) per month.
  • American Airlines - 151 flights to or near South Sioux Falls each month, including 151 flights to Sioux Falls Regional Airport (FSD) per month.

How can I find cheap tickets to South Sioux Falls?
One of the easiest ways to bag cheap tickets to South Sioux Falls is to be flexible with your dates. Search for your flights, then click "flexible dates" above the results. It'll reveal the cheapest prices for nearby days. The lowest price for a flight to South Sioux Falls in the last seven days was ₩1,449,800. Booking well ahead of time will generally help you pick up an even bigger bargain.
How much is a flight to South Sioux Falls?
One-way flights from Seoul (ICN) sold for as low as ₩1,372,000 in the last seven days. During this time, the price of a return journey to South Sioux Falls varied between ₩1,449,800 and ₩2,522,900. If you find a bargain, book quickly — these fares don't stick around for long.
What are the most popular airports to fly into in South Sioux Falls?
Fly into Sioux Falls Regional Airport (FSD) and enjoy everything that South Sioux Falls has to offer. As the region's main point of entry, around 598 flights touch down here every month.
When is the cheapest time to fly to South Sioux Falls?
If you can be flexible with what day you travel to South Sioux Falls, leave earlier in the week. The most affordable day to take off is usually Tuesday, followed closely by Monday. Saturday is typically the priciest day, with lots of vacationers choosing to take off on the weekend.
How much is a plane ticket to South Sioux Falls?
In the last seven days, flights to South Sioux Falls varied from ₩1,449,800 to ₩2,522,900.
What months are the cheapest to book a flight to South Sioux Falls?
Snap up a ticket in February for awesome flight deals to South Sioux Falls. December is generally the most expensive time to purchase a seat.
Flights to South Sioux Falls information
Destination airport
Sioux Falls Regional
Destination airport IATA code
FSD
Destination city name
Sioux Falls
Roundtrip price
₩1,449,800

Trending flights to South Sioux Falls

Prices were available within the past 7 days and start at ₩1,372,000 for one-way flights and ₩1,449,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Oct 27 - Fri, Oct 31
ICN
Seoul
FSD
Sioux Falls
₩1,449,800 Roundtrip, found 5 days ago
₩1,449,800
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Oct 27 from Seoul to Sioux Falls, returning Fri, Oct 31, priced at ₩1,449,800 found 5 days ago
*Available to Expedia members.