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$195+ Cheap flights from Sioux Falls to Austin (FSD - AUS)

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — AUS
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap flight deals from Sioux Falls to Austin

Cheapest flights from Sioux Falls to Austin
Explore the most affordable flight options available from Sioux Falls to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This Frontier deal was found by Cheapflights users on 3/9. 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.
Mon 4/67:21 pm
FSD
-
AUS
1 stop5h 00m
Frontier
Mon 4/136:45 am
AUS
-
FSD
1 stop11h 46m
Frontier
Deal found 3/9$195
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Mon 4/136:11 pm
FSD
-
AUS
1 stop21h 53m
Multiple Airlines
Tue 4/216:13 pm
AUS
-
FSD
2 stops19h 32m
Multiple Airlines
Deal found 3/6$255
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Tue 4/146:00 am
FSD
-
AUS
1 stop7h 04m
American Airlines
Tue 4/216:00 am
AUS
-
FSD
1 stop6h 56m
American Airlines
Deal found 3/9$271
This American Airlines deal was found by Cheapflights users on 3/9. 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 4/225:28 pm
FSD
-
AUS
1 stop5h 22m
American Airlines
Sat 4/252:46 pm
AUS
-
FSD
2 stops8h 25m
American Airlines
Deal found 3/9$276
This United Airlines deal was found by Cheapflights users on 3/8. 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 4/151:43 pm
FSD
-
AUS
1 stop7h 32m
United Airlines
Thu 4/306:25 pm
AUS
-
FSD
1 stop5h 18m
United Airlines
Deal found 3/8$285
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Tue 4/141:43 pm
FSD
-
AUS
1 stop7h 32m
United Airlines
Wed 4/226:25 pm
AUS
-
FSD
1 stop5h 19m
United Airlines
Deal found 3/10$291
This American Airlines deal was found by Cheapflights users on 3/6. 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 4/101:41 pm
FSD
-
AUS
1 stop4h 58m
American Airlines
Sat 4/187:00 am
AUS
-
FSD
1 stop5h 56m
American Airlines
Deal found 3/6$299
This American Airlines deal was found by Cheapflights users on 3/6. 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 5/66:00 am
FSD
-
AUS
1 stop4h 36m
American Airlines
Sun 5/103:44 pm
AUS
-
FSD
1 stop6h 19m
American Airlines
Deal found 3/6$300
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Fri 4/101:43 pm
FSD
-
AUS
1 stop7h 31m
United Airlines
Sat 4/1812:15 pm
AUS
-
FSD
2 stops8h 15m
United Airlines
Deal found 3/6$304
This American Airlines deal was found by Cheapflights users on 3/10. 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 4/173:17 pm
FSD
-
AUS
1 stop8h 34m
American Airlines
Sat 4/256:42 am
AUS
-
FSD
1 stop8h 05m
American Airlines
Deal found 3/10$305

Find flight deals from Sioux Falls to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$195
(Frontier)

Popular in

May

Cheapest in

April

Average price

$412
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Austin Bergstrom flights.
Search Deals
From Sioux Falls Joe Foss Field to Austin Bergstrom
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux Falls to Austin 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 March 10, 2026.
Use the filters below to find and compare flights from Sioux Falls to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Wed 4/15

1:43 pm-9:15 pm

1 stop7h 32m

Austin Bergstrom

Thu 4/30

6:25 pm-11:43 pm

1 stop5h 18m

$285

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Thu 5/7

5:28 pm-11:47 pm

1 stop6h 19m

Austin Bergstrom

Sun 5/10

10:56 am-7:09 pm

1 stop8h 13m

$299

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Fri 4/3

1:43 pm-11:15 pm

2 stops9h 32m

Austin Bergstrom

Tue 4/7

5:47 pm-11:44 pm

1 stop5h 57m

$316

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Tue 4/14

1:43 pm-9:34 pm

2 stops7h 51m

Austin Bergstrom

Tue 4/21

4:20 pm-11:44 pm

2 stops7h 24m

$318

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Thu 4/9

1:43 pm-11:15 pm

2 stops9h 32m

Austin Bergstrom

Fri 4/17

6:25 pm-11:44 pm

1 stop5h 19m

$324

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Sat 4/25

9:05 am-4:54 pm

1 stop7h 49m

Austin Bergstrom

Wed 4/29

7:00 am-12:50 pm

1 stop5h 50m

$341

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Thu 5/28

7:40 am-4:07 pm

1 stop8h 27m

Austin Bergstrom

Mon 6/1

5:39 am-10:40 am

1 stop5h 01m

$384

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Fri 4/10

1:43 pm-11:15 pm

2 stops9h 32m

Austin Bergstrom

Sat 4/18

12:15 pm-8:30 pm

2 stops8h 15m

$394
Cheapest one-way

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Fri 4/10

1:43 pm-11:15 pm

2 stops9h 32m

$299

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Thu 3/19

10:11 am-9:36 am

1 stop23h 25m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from Sioux Falls to Austin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sioux Falls to Austin in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sioux Falls-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sioux Falls-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sioux Falls-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sioux Falls-Austin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sioux Falls-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sioux Falls to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Sioux Falls 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 Sioux Falls to Austin

What is the cheapest month to book a flight from Sioux Falls to Austin?

Currently, September is the cheapest month in which you can book a flight from Sioux Falls to Austin (average of $164). Flying from Sioux Falls to Austin in March is currently the most expensive (average of $295). 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.

How much does it cost to fly round-trip from Sioux Falls to Austin?

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated March 10, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Sioux Falls to Austin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,276 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,276 reviews
Delta
7.9
Good
8,276 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,409 reviews
Delta
7.9
Good
8,276 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,414 reviews
Delta
7.9
Good
8,276 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.7
Fair
3,033 reviews
Delta
7.9
Good
8,276 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • How long is the flight from Sioux Falls to Austin?

    Departing from Sioux Falls to Austin will take you 5h. The distance from Sioux Falls to Austin is about 926 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Sioux Falls to Austin round-trip?

    Currently priced at $144, Frontier will fly you from Sioux Falls to Austin and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $164 and $198, respectively. These flights start at 58% lower than the current average price 3 months from now.

  • Can I find deals for flights from Sioux Falls to Austin that include hotel bookings?

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

  • How can I find direct flights from Sioux Falls to Austin?

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

  • Can I find deals for business class flights from Sioux Falls to Austin?

    Yes. Cheapflights offers flight deals from Sioux Falls to Austin 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 Sioux Falls to Austin?

    Currently, September is the cheapest month in which you can book a flight from Sioux Falls to Austin (average of $164). Flying from Sioux Falls to Austin in March is currently the most expensive (average of $295). 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

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Cedar Park
San Marcos
Fredericksburg
Round Rock
Georgetown
Bastrop
Pflugerville
Dripping Springs
Canyon Lake
Seguin
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Sioux Falls to Austin

Discover the top 4 airlines that operate flights from Sioux Falls to Austin. 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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$144Average$213FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$164Average$378FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$198Average$360FlexibilityNo cancel feeOn-time71%
DeltaCheapest$250Average$319FlexibilityNo cancel feeOn-timeN/A

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