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Sioux Falls

$115+ Cheap flights from Austin to Sioux Falls (AUS - FSD)

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — FSD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Austin Bergstrom to Sioux Falls Joe Foss Field are usually found in August or April, booked 15 days in advance, depart on a Wednesday or Friday and return on a Thursday

Cheap flight deals from Austin to Sioux Falls

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Sioux Falls (FSD). 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 June 12, 2025.

Round-trip from

$229
(American Airlines)

One-way from

$115
(Mytrip)

Popular in

December

Cheapest in

August

Average price

$381
From Austin Bergstrom to Sioux Falls Joe Foss Field
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One-way flight from Austin Bergstrom to Sioux Falls Joe Foss Field
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Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Austin to Sioux Falls

Cheapest flights from Austin to Sioux Falls
Explore the most affordable flight options available from Austin to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. 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 10/316:00 amAUS - FSD
1 stop5h 58mAmerican Airlines
Mon 11/36:09 pmFSD - AUS
1 stop5h 36mAmerican Airlines
Deal found 6/12$229
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:00 amAUS - FSD
1 stop7h 50mDelta
Wed 9/175:25 amFSD - AUS
1 stop7h 18mDelta
Deal found 6/10$251
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/314:18 pmAUS - FSD
2 stops7h 26mUnited Airlines
Mon 11/35:14 pmFSD - AUS
1 stop6h 45mUnited Airlines
Deal found 6/12$275
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/116:00 amAUS - FSD
1 stop12h 37mFrontier
Fri 7/187:32 pmFSD - AUS
1 stop28h 02mFrontier
Deal found 6/10$286
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:00 amAUS - FSD
1 stop28h 51mMultiple Airlines
Mon 10/278:52 pmFSD - AUS
2 stops32h 10mMultiple Airlines
Deal found 6/10$293
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Mon 7/219:05 amAUS - FSD
2 stops24h 03mAllegiant Air
Wed 7/231:42 pmFSD - AUS
1 stop21h 18mAllegiant Air
Deal found 6/11$307

Cheapflights Fare Finder

Customize your flight search to find flights from Austin to Sioux Falls 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 June 12, 2025.
Use the filters below to find and compare flights from Austin to Sioux Falls that are best for you.

Fly from

Austin

Fly to

Sioux Falls

Route

Depart

Return

Price

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Fri 10/31

6:00 am-11:58 am

1 stop5h 58m

Sioux Falls Joe Foss Field

Mon 11/3

6:09 pm-11:45 pm

1 stop5h 36m

$229

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Wed 9/10

6:00 am-1:50 pm

1 stop7h 50m

Sioux Falls Joe Foss Field

Wed 9/17

5:25 am-12:43 pm

1 stop7h 18m

$251

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Wed 8/6

7:00 am-6:54 pm

1 stop11h 54m

Sioux Falls Joe Foss Field

Thu 8/7

2:57 pm-11:44 pm

1 stop8h 47m

$256

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Fri 10/31

4:18 pm-11:44 pm

2 stops7h 26m

Sioux Falls Joe Foss Field

Mon 11/3

5:14 pm-11:59 pm

1 stop6h 45m

$275

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Wed 10/22

6:00 am-10:51 am

1 stop28h 51m

Sioux Falls Joe Foss Field

Mon 10/27

8:52 pm-5:02 am

2 stops32h 10m

$293

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Mon 7/21

9:05 am-9:08 am

2 stops24h 03m

Sioux Falls Joe Foss Field

Wed 7/23

1:42 pm-11:00 am

1 stop21h 18m

$307

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Fri 7/11

4:34 pm-3:47 pm

1 stop23h 13m

$115

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Wed 6/18

7:00 am-6:53 pm

1 stop11h 53m

$187

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Sat 6/21

8:50 am-11:44 pm

1 stop14h 54m

$402

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Fri 6/20

10:55 am-11:10 pm

2 stops12h 15m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 11 results
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Best time to book a flight from Austin to Sioux Falls

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

How far ahead should I book a flight from Austin to Sioux Falls?

Use this chart to determine the optimal time to book a round-trip flight from Austin to Sioux Falls. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from Austin to Sioux Falls, you should look to book at least 15 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Austin to Sioux Falls (average of $334). Flying from Austin to Sioux Falls 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 FSD?

Find hourly flight availability from Austin to Sioux Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s typically best to fly out from Austin to Sioux Falls at noon. Doing so could potentially save you 68% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in Sioux Falls by month

Plan your trip to Sioux Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sioux Falls ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Sioux Falls when rainfall is around 0.6 in.

Temperature in Sioux Falls by month

Plan your trip to Sioux Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sioux Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Sioux Falls

Get insights into the airlines that provide service to Sioux Falls. 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 Sioux Falls. Reviews last updated June 12, 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Austin to Sioux Falls have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
725 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

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

    Flying on American Airlines is currently your cheapest option to Sioux Falls, with prices starting at $229. Additional round-trip tickets that might be worth considering are offered by Delta and Frontier, with the lowest prices starting at $251 and $256, respectively. You may be able to fly from Austin to Sioux Falls for 34% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Austin to Sioux Falls one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $187. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Austin to Sioux Falls for a low price.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Austin to Sioux Falls (average of $334). Flying from Austin to Sioux Falls 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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Top 3 airlines flying from Austin to Sioux Falls

Discover the top 3 airlines that operate flights from Austin to Sioux Falls. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$322FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$374FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$353Average$458FlexibilityNo cancel feeOn-time69%

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