A town nestled in a valley with dense forests and hills in the background.

Cheap Flights to South Dakota from ₩1,168,800

View ₩1,168,800 flight on Wed, Oct 21, 2026Opens in a new window

Popular airlines to South Dakota

  • American Airlines

  • United

  • Delta

  • Allegiant Air

  • Alaska Airlines

  • Frontier Airlines

  • KLM

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How much is the cheapest flight to South Dakota?

Prices were available within the past 7 days and start at ₩1,168,800 for one-way flights and ₩929,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Aug 30 - Wed, Sep 2
EWR
New York
FSD
Sioux Falls
₩929,600 Roundtrip, found 4 hours ago
₩929,600
Roundtrip
found 4 hours ago
Select Delta flight, departing Sun, Aug 30 from New York to Sioux Falls, returning Wed, Sep 2, priced at ₩929,600 found 4 hours ago
American Airlines
Sun, Aug 30 - Wed, Sep 2
EWR
New York
RAP
Rapid City
₩958,900 Roundtrip, found 3 hours ago
₩958,900
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Sun, Aug 30 from New York to Rapid City, returning Wed, Sep 2, priced at ₩958,900 found 3 hours ago
Delta
Sun, Aug 30 - Wed, Sep 2
EWR
New York
RAP
Rapid City
₩988,000 Roundtrip, found 3 hours ago
₩988,000
Roundtrip
found 3 hours ago
Select Delta flight, departing Sun, Aug 30 from New York to Rapid City, returning Wed, Sep 2, priced at ₩988,000 found 3 hours ago
American Airlines
Sun, Aug 30 - Wed, Sep 2
EWR
New York
RAP
Rapid City
₩1,026,000 Roundtrip, found 3 hours ago
₩1,026,000
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Sun, Aug 30 from New York to Rapid City, returning Wed, Sep 2, priced at ₩1,026,000 found 3 hours ago
American Airlines
Sun, Aug 30 - Wed, Sep 2
EWR
New York
RAP
Rapid City
₩1,027,500 Roundtrip, found 3 hours ago
₩1,027,500
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Sun, Aug 30 from New York to Rapid City, returning Wed, Sep 2, priced at ₩1,027,500 found 3 hours ago
American Airlines
Sun, Aug 30 - Wed, Sep 2
EWR
New York
FSD
Sioux Falls
₩1,031,900 Roundtrip, found 4 hours ago
₩1,031,900
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sun, Aug 30 from New York to Sioux Falls, returning Wed, Sep 2, priced at ₩1,031,900 found 4 hours ago
United
Sun, Aug 30 - Wed, Sep 2
EWR
New York
FSD
Sioux Falls
₩1,058,100 Roundtrip, found 4 hours ago
₩1,058,100
Roundtrip
found 4 hours ago
Select United flight, departing Sun, Aug 30 from New York to Sioux Falls, returning Wed, Sep 2, priced at ₩1,058,100 found 4 hours ago
American Airlines
Sun, Aug 30 - Wed, Sep 2
EWR
New York
RAP
Rapid City
₩1,094,700 Roundtrip, found 3 hours ago
₩1,094,700
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Sun, Aug 30 from New York to Rapid City, returning Wed, Sep 2, priced at ₩1,094,700 found 3 hours ago
Cathay Pacific
Wed, Oct 21 - Wed, Oct 28
ICN
Seoul
FSD
Sioux Falls
₩1,823,500 Roundtrip, found 23 hours ago
₩1,823,500
Roundtrip
found 23 hours ago
Select Cathay Pacific flight, departing Wed, Oct 21 from Seoul to Sioux Falls, returning Wed, Oct 28, priced at ₩1,823,500 found 23 hours ago
Korean Air
Wed, Oct 21 - Wed, Oct 28
ICN
Seoul
FSD
Sioux Falls
₩2,662,100 Roundtrip, found 23 hours ago
₩2,662,100
Roundtrip
found 23 hours ago
Select Korean Air flight, departing Wed, Oct 21 from Seoul to Sioux Falls, returning Wed, Oct 28, priced at ₩2,662,100 found 23 hours ago

Trending flights to South Dakota

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Wed, Oct 21 - Wed, Oct 28
ICN
Seoul
FSD
Sioux Falls
₩1,823,500 Roundtrip, found 23 hours ago
₩1,823,500
Roundtrip
found 23 hours ago
Select Cathay Pacific flight, departing Wed, Oct 21 from Seoul to Sioux Falls, returning Wed, Oct 28, priced at ₩1,823,500 found 23 hours ago

Frequently asked questions

How do I find cheap flights to South Dakota that have flexible change policies?
It's quick and easy with Expedia. Firstly, enter your preferred dates and destination and hit "Search." Next step? Check the "No change fee" box underneath the "Flexible change policies" filter to the left of the screen. Step 3. Score a cheap and flexible flight to South Dakota.
Which airlines fly to South Dakota?
Lock in your seat with any of these popular airlines and get ready for new adventures in South Dakota:

  • American Airlines - 338 flights to or near South Dakota each month, including 186 flights to Rapid City Regional Airport (RAP) and 151 flights to Sioux Falls Regional Airport (FSD) per month.
  • United Airlines - 338 flights to or near South Dakota each month, including 182 flights to Sioux Falls Regional Airport (FSD) and 156 flights to Rapid City Regional Airport (RAP) per month.
  • Delta Air Lines - 251 flights to or near South Dakota each month, including 164 flights to Sioux Falls Regional Airport (FSD) and 86 flights to Rapid City Regional Airport (RAP) per month.

How can I find cheap tickets to South Dakota?
In the last seven days, ₩929,600 was the lowest price for a flight to South Dakota. If you're eager to save even more, book in advance and be flexible with your travel dates. Search for your journey to South Dakota, then compare prices for similar time frames by clicking on the "flexible dates" link above.
How much is a flight to South Dakota?
If you were journeying one way from Seoul (ICN), you could've locked in a bargain fare for ₩1,168,800 in the last seven days. Round-trip journeys to South Dakota ranged from ₩929,600 to ₩2,662,100 over the same period.
What are the most popular airports to fly into in South Dakota?
You're not starved for choice in South Dakota. Once you've decided your final destination in the region, picking one of these main airports will be easy:

  • Sioux Falls Regional Airport (FSD) - 598 flights per month.
  • Rapid City Regional Airport (RAP) - 451 flights per month.
  • Pierre Regional Airport (PIR) - 52 flights per month.

When is the cheapest time to fly to South Dakota?
Consider traveling early in the week to get the best deal to South Dakota. Tuesday is generally the most economical day to depart, followed by Monday. Saturday often has the highest prices. This is because a lot of travelers like to kick off their getaway on a weekend.
How much is a plane ticket to South Dakota?
In the last seven days, seats to South Dakota varied between ₩929,600 and ₩2,662,100. Prices usually rise as your travel date nears, so snap up a great deal today.
What is the best time to go to South Dakota?
Sioux Falls, South Dakota's most populated city, is a fabulous place to explore at anytime. Not into the cold? Then travel here from June 20 onward in summer, when average temperatures vary from 60ºF to 80ºF. May, July and August is when Sioux Falls is at its busiest.
What months are the cheapest to book a flight to South Dakota?
The most cost-effective month to book a great deal to South Dakota is February, whereas the most expensive is December. Keep clear of this month if you're on a budget.

Book with confidence

About South Dakota

Expedia offers flights to South Dakota to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to South Dakota or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About South Dakota
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