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South Dakota

$117+ Cheap flights from Austin (AUS) to South Dakota

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — FSD
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from Austin to South Dakota

Keep the following information in mind while searching for Austin to South Dakota flight deals. Data was last updated julio 31, 2025.

Round-trip from

$218
(Frontier)

One-way from

$109
(Frontier)

Popular in

December

Cheapest in

August

Average price

$351
From Austin Bergstrom to South Dakota
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One-way flight from Austin Bergstrom to South Dakota
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Highest demand for flights based on searches. 3% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Austin to South Dakota

Cheapest flights from Austin to South Dakota
Explore the most affordable flight options available from Austin to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/216:00 amAUS - FSD
1 stop7h 23mFrontier
vie. 8/292:08 pmFSD - AUS
1 stop6h 32mFrontier
Deal found 7/30$218
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/136:00 amAUS - FSD
1 stop6h 38mAmerican Airlines
sáb. 9/201:19 pmFSD - AUS
1 stop3h 57mAmerican Airlines
Deal found 7/29$251
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/155:00 pmAUS - FSD
1 stop6h 06mDelta
dom. 8/175:27 amFSD - AUS
1 stop6h 56mDelta
Deal found 7/29$289
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/226:19 pmAUS - RAP
1 stop4h 40mUnited Airlines
lun. 8/254:47 pmRAP - AUS
1 stop6h 11mUnited Airlines
Deal found 7/30$291
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/93:31 pmAUS - RAP
1 stop6h 22mAmerican Airlines
sáb. 9/205:00 pmRAP - AUS
1 stop4h 49mAmerican Airlines
Deal found 7/31$305
This Mytrip deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/2112:41 pmAUS - FSD
3 stops30h 40mMultiple Airlines
lun. 8/258:11 pmFSD - AUS
2 stops24h 34mMultiple Airlines
Deal found 7/30$307
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/145:15 amAUS - FSD
1 stop5h 27mUnited Airlines
lun. 8/185:10 pmFSD - AUS
1 stop6h 49mUnited Airlines
Deal found 7/29$409
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/202:24 pmAUS - RAP
2 stops9h 06mDelta
dom. 9/286:27 amRAP - AUS
1 stop5h 27mDelta
Deal found 7/31$479
This Mytrip deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/311:50 amAUS - RAP
1 stop10h 09mMultiple Airlines
vie. 8/85:21 pmRAP - AUS
2 stops25h 11mMultiple Airlines
Deal found 7/29$678

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to South Dakota that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 31, 2025.
Use the filters below to find and compare flights from Austin to South Dakota that are best for you.

Fly from

Austin

Fly to

South Dakota

Route

Depart

Return

Price

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

jue. 8/21

6:00 am-1:23 pm

1 stop7h 23m

Sioux Falls Joe Foss Field

vie. 8/29

2:08 pm-8:40 pm

1 stop6h 32m

$218

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

sáb. 9/13

6:00 am-12:38 pm

1 stop6h 38m

Sioux Falls Joe Foss Field

sáb. 9/20

1:19 pm-5:16 pm

1 stop3h 57m

$251

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

vie. 8/15

5:00 pm-11:06 pm

1 stop6h 06m

Sioux Falls Joe Foss Field

dom. 8/17

5:27 am-12:23 pm

1 stop6h 56m

$289

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

vie. 8/22

6:19 pm-9:59 pm

1 stop4h 40m

Rapid City

lun. 8/25

4:47 pm-11:58 pm

1 stop6h 11m

$291

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

mar. 9/9

3:31 pm-8:53 pm

1 stop6h 22m

Rapid City

sáb. 9/20

5:00 pm-10:49 pm

1 stop4h 49m

$305

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

jue. 8/21

12:41 pm-7:21 pm

3 stops30h 40m

Sioux Falls Joe Foss Field

lun. 8/25

8:11 pm-8:45 pm

2 stops24h 34m

$307

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

jue. 8/14

5:15 am-10:42 am

1 stop5h 27m

Sioux Falls Joe Foss Field

lun. 8/18

5:10 pm-11:59 pm

1 stop6h 49m

$409

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

sáb. 9/20

2:24 pm-10:30 pm

2 stops9h 06m

Rapid City

dom. 9/28

6:27 am-12:54 pm

1 stop5h 27m

$479

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

dom. 8/3

11:50 am-8:59 pm

1 stop10h 09m

Rapid City

vie. 8/8

5:21 pm-7:32 pm

2 stops25h 11m

$678

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

vie. 8/15

6:00 am-6:37 pm

1 stop12h 37m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 18 results
1
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Best time to book a flight from Austin to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Austin to South Dakota

What is the cheapest month to book a flight from Austin to South Dakota?

Currently, September is the cheapest month in which you can book a flight from Austin to South Dakota (average of $334). Flying from Austin to South Dakota in December is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AUS to SD?

Find hourly flight availability from Austin to South Dakota. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 31, 2025.

When flying from Austin to South Dakota, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Austin to South Dakota?

Reviews of airlines servicing South Dakota

Get insights into the airlines that provide service to South Dakota. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Dakota. Reviews last updated julio 31, 2025.
Read through reviews of airlines operating flights from Austin to South Dakota, such as Delta, United Airlines, and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.2
Good
702 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.9
Fair
3,239 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Austin to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Austin to South Dakota?

    Located just 7.5 mi from the city center, Austin Bergstrom (AUS) is the airport most travelers will use when flying to South Dakota from Austin.

  • What are the cheapest airlines to fly from Austin to South Dakota one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $109. Users have also found prices from $126 and $170 on American Airlines and United Airlines, respectively.

  • Can I find deals for flights from Austin to South Dakota that include hotel bookings?

    Yes. In addition to deals on Austin to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to South Dakota?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to South Dakota.

  • Can I find deals for business class flights from Austin to South Dakota?

    Yes. Cheapflights offers flight deals from Austin to South Dakota by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to South Dakota?

    Currently, September is the cheapest month in which you can book a flight from Austin to South Dakota (average of $334). Flying from Austin to South Dakota in December is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Austin to South Dakota

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Top 4 airlines flying from Austin to South Dakota

Discover the top 4 airlines that operate flights from Austin to South Dakota. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$148Average$266FlexibilityNo cancel feeOn-time62%
DeltaCheapest$226Average$308FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$358FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$393FlexibilityNo cancel feeOn-time69%

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