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South Dakota

$143+ Cheap flights from Austin (AUS) to South Dakota

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — FSD
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$143
(Priceline)

Popular in

June

Cheapest in

August

Average price

$321
From Austin Bergstrom to South Dakota
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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 September 15, 2025.

This Priceline deal was found by Cheapflights users on 9/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:00 amAUS - FSD
1 stop8h 24mFrontier
Mon 10/277:28 pmFSD - AUS
1 stop5h 05mFrontier
Deal found 9/13$143
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:30 amAUS - FSD
1 stop7h 39mFrontier
Fri 10/32:54 pmFSD - AUS
1 stop5h 34mFrontier
Deal found 9/14$195
This Frontier deal was found by Cheapflights users on 9/14. 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.
Thu 10/96:00 amAUS - FSD
1 stop8h 24mFrontier
Sun 10/122:23 pmFSD - AUS
1 stop10h 10mFrontier
Deal found 9/14$209
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 10/316:00 amAUS - FSD
1 stop6h 47mAmerican Airlines
Tue 11/44:00 pmFSD - AUS
1 stop5h 45mAmerican Airlines
Deal found 9/13$225
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:00 amAUS - FSD
1 stop8h 24mMultiple Airlines
Mon 10/278:52 pmFSD - AUS
2 stops24h 53mMultiple Airlines
Deal found 9/13$226
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:00 amAUS - FSD
1 stop8h 24mFrontier
Mon 10/137:28 pmFSD - AUS
2 stops17h 29mFrontier
Deal found 9/13$245
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/184:57 pmAUS - FSD
1 stop4h 19mAmerican Airlines
Wed 10/226:49 amFSD - AUS
1 stop5h 33mAmerican Airlines
Deal found 9/15$251
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 11/126:00 amAUS - FSD
1 stop8h 45mAmerican Airlines
Wed 11/195:30 amFSD - AUS
2 stops9h 11mAmerican Airlines
Deal found 9/13$256
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/12:50 pmAUS - FSD
1 stop5h 31mUnited Airlines
Wed 10/81:58 pmFSD - AUS
1 stop4h 56mUnited Airlines
Deal found 9/15$270
This Delta deal was found by Cheapflights users on 9/14. 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.
Fri 11/216:15 pmAUS - RAP
1 stop5h 24mDelta
Mon 11/246:05 amRAP - AUS
2 stops11h 24mDelta
Deal found 9/14$279
This American Airlines deal was found by Cheapflights users on 9/12. 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.
Fri 11/75:36 pmAUS - RAP
1 stop4h 40mAmerican Airlines
Sun 11/95:18 amRAP - AUS
1 stop6h 42mAmerican Airlines
Deal found 9/12$299
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 10/1311:06 amAUS - RAP
1 stop5h 54mUnited Airlines
Mon 10/205:50 pmRAP - AUS
1 stop5h 09mUnited Airlines
Deal found 9/13$385

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 September 15, 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

Mon 9/29

6:30 am-2:09 pm

1 stop7h 39m

Sioux Falls Joe Foss Field

Fri 10/3

2:54 pm-8:28 pm

1 stop5h 34m

$195

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Fri 10/31

6:00 am-12:47 pm

1 stop6h 47m

Sioux Falls Joe Foss Field

Tue 11/4

5:30 am-2:41 pm

2 stops9h 11m

$230

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Thu 10/9

6:00 am-2:24 pm

1 stop8h 24m

Sioux Falls Joe Foss Field

Mon 10/13

7:28 pm-12:57 pm

2 stops17h 29m

$249

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Wed 11/12

6:15 pm-11:00 pm

1 stop4h 45m

Sioux Falls Joe Foss Field

Wed 11/19

5:18 am-10:09 am

1 stop4h 51m

$251

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Wed 11/12

6:00 am-2:45 pm

1 stop8h 45m

Sioux Falls Joe Foss Field

Wed 11/19

5:30 am-2:41 pm

2 stops9h 11m

$256

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Wed 10/1

6:09 pm-10:44 pm

1 stop4h 35m

Sioux Falls Joe Foss Field

Wed 10/8

5:20 am-12:57 pm

1 stop7h 37m

$270

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Wed 10/1

2:15 pm-10:22 pm

2 stops8h 07m

Sioux Falls Joe Foss Field

Wed 10/8

1:58 pm-6:54 pm

1 stop4h 56m

$275

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

Fri 11/21

6:15 pm-10:39 pm

1 stop5h 24m

Rapid City

Mon 11/24

6:05 am-6:29 pm

2 stops11h 24m

$279

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

Fri 11/7

5:36 pm-9:16 pm

1 stop4h 40m

Rapid City

Sun 11/9

5:18 am-1:00 pm

1 stop6h 42m

$299

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

Fri 11/21

3:31 pm-9:17 pm

1 stop6h 46m

Rapid City

Mon 11/24

5:18 am-12:53 pm

1 stop6h 35m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 24 results
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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 September 15, 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.

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 September 15, 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
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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
5.8
Fair
3,172 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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.

  • How long is the flight from Austin to South Dakota?

    Frontier, American Airlines, and Delta can get you from Austin to South Dakota in just under 4h 45m. Your travel time can differ by up to 2h 54m. The distance between Austin and South Dakota is about 926 mi. This flight may include one or multiple stops.

  • 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$148Average$289FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$228Average$367FlexibilityNo cancel feeOn-time71%
DeltaCheapest$250Average$308FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$444FlexibilityNo cancel feeOn-time69%

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