Cheap Flights to South Dakota | Popular Routes to South Dakota from HK$1,704

View HK$1,704 flight on Sat, 5 Sept 2026Opens in a new window

Popular airlines to South Dakota

  • American Airlines

  • United

  • Delta

  • Alaska Airlines

  • Frontier Airlines

  • KLM

  • Lufthansa

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Cheap round-trip flights to South Dakota

Prices were available within the past 7 days and start at HK$1,704 for one-way flights and HK$2,335 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 14 Jul - Wed, 29 Jul
LAX
Los Angeles
FSD
Sioux Falls
HK$2,335 Return, found 1 day ago
HK$2,335
Return
found 1 day ago
Select Delta flight, departing Tue, 14 Jul from Los Angeles to Sioux Falls, returning Wed, 29 Jul, priced at HK$2,335 found 1 day ago
Delta
Mon, 20 Jul - Wed, 19 Aug
LAX
Los Angeles
FSD
Sioux Falls
HK$2,550 Return, found 1 day ago
HK$2,550
Return
found 1 day ago
Select Delta flight, departing Mon, 20 Jul from Los Angeles to Sioux Falls, returning Wed, 19 Aug, priced at HK$2,550 found 1 day ago
Delta
Mon, 20 Jul - Mon, 17 Aug
LAX
Los Angeles
FSD
Sioux Falls
HK$2,776 Return, found 1 day ago
HK$2,776
Return
found 1 day ago
Select Delta flight, departing Mon, 20 Jul from Los Angeles to Sioux Falls, returning Mon, 17 Aug, priced at HK$2,776 found 1 day ago
Delta
Thu, 16 Jul - Wed, 29 Jul
LAX
Los Angeles
FSD
Sioux Falls
HK$2,808 Return, found 1 day ago
HK$2,808
Return
found 1 day ago
Select Delta flight, departing Thu, 16 Jul from Los Angeles to Sioux Falls, returning Wed, 29 Jul, priced at HK$2,808 found 1 day ago
American Airlines
Sat, 18 Jul - Tue, 18 Aug
LAX
Los Angeles
FSD
Sioux Falls
HK$2,948 Return, found 1 day ago
HK$2,948
Return
found 1 day ago
Select American Airlines flight, departing Sat, 18 Jul from Los Angeles to Sioux Falls, returning Tue, 18 Aug, priced at HK$2,948 found 1 day ago
Delta
Mon, 20 Jul - Wed, 5 Aug
LAX
Los Angeles
FSD
Sioux Falls
HK$3,034 Return, found 1 day ago
HK$3,034
Return
found 1 day ago
Select Delta flight, departing Mon, 20 Jul from Los Angeles to Sioux Falls, returning Wed, 5 Aug, priced at HK$3,034 found 1 day ago
Delta
Sat, 18 Jul - Wed, 22 Jul
LAX
Los Angeles
FSD
Sioux Falls
HK$3,120 Return, found 1 day ago
HK$3,120
Return
found 1 day ago
Select Delta flight, departing Sat, 18 Jul from Los Angeles to Sioux Falls, returning Wed, 22 Jul, priced at HK$3,120 found 1 day ago
United
Fri, 3 Jul - Wed, 15 Jul
LAX
Los Angeles
FSD
Sioux Falls
HK$3,152 Return, found 1 day ago
HK$3,152
Return
found 1 day ago
Select United flight, departing Fri, 3 Jul from Los Angeles to Sioux Falls, returning Wed, 15 Jul, priced at HK$3,152 found 1 day ago
Delta
Mon, 20 Jul - Wed, 19 Aug
LAX
Los Angeles
FSD
Sioux Falls
HK$3,206 Return, found 1 day ago
HK$3,206
Return
found 1 day ago
Select Delta flight, departing Mon, 20 Jul from Los Angeles to Sioux Falls, returning Wed, 19 Aug, priced at HK$3,206 found 1 day ago
Delta
Mon, 20 Jul - Wed, 19 Aug
LAX
Los Angeles
FSD
Sioux Falls
HK$3,260 Return, found 1 day ago
HK$3,260
Return
found 1 day ago
Select Delta flight, departing Mon, 20 Jul from Los Angeles to Sioux Falls, returning Wed, 19 Aug, priced at HK$3,260 found 1 day 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, HK$2,335 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 Ontario (ONT), you could've locked in a bargain fare for HK$1,704 in the last seven days. Round-trip journeys to South Dakota ranged from HK$2,335 to HK$3,260 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 travelling 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 travellers 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 HK$2,335 and HK$3,260. 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 16ºC to 27ºC. 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.

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About South Dakota

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About South Dakota

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