HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sioux Falls

$126+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — FSD
Apr 16 — Apr 231
Wed 4/16
Wed 4/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Austin to Sioux Falls with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Austin Bergstrom to Sioux Falls Joe Foss Field are usually found in April or September, booked 89 days in advance, depart on a Wednesday or Friday and return on a Saturday

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 April 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$218
(Frontier)

One-way from

$126
(American Airlines)

Popular in

December

Cheapest in

April

Average price

$273
Provider with most accurate pricing for Austin Bergstrom-Sioux Falls Joe Foss Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Sioux Falls Joe Foss Field flights.
Search Deals
From Austin Bergstrom to Sioux Falls Joe Foss Field
Search Deals
One-way flight from Austin Bergstrom to Sioux Falls Joe Foss Field
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 11, 2025.

This Frontier deal was found by Cheapflights users on 4/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:00 amAUS - FSD
1 stop7h 18mFrontier
Mon 5/52:08 pmFSD - AUS
1 stop9h 12mFrontier
Deal found 4/10$218
This Delta deal was found by Cheapflights users on 4/10. 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.
Fri 5/236:08 pmAUS - FSD
1 stop4h 49mDelta
Fri 5/304:20 pmFSD - AUS
1 stop6h 20mDelta
Deal found 4/10$258
This United Airlines deal was found by Cheapflights users on 4/10. 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.
Fri 5/25:15 amAUS - FSD
1 stop5h 27mUnited Airlines
Mon 5/53:20 pmFSD - AUS
2 stops8h 39mUnited Airlines
Deal found 4/10$264
This Mytrip deal was found by Cheapflights users on 4/10. 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.
Thu 5/14:08 pmAUS - FSD
2 stops17h 02mMultiple Airlines
Fri 5/29:59 pmFSD - AUS
1 stop12h 31mMultiple Airlines
Deal found 4/10$265
This American Airlines deal was found by Cheapflights users on 4/9. 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.
Sat 5/179:00 amAUS - FSD
1 stop6h 37mAmerican Airlines
Mon 5/195:45 pmFSD - AUS
1 stop5h 17mAmerican Airlines
Deal found 4/9$350

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 April 11, 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 5/2

6:00 am-1:18 pm

1 stop7h 18m

Sioux Falls Joe Foss Field

Mon 5/5

2:08 pm-11:20 pm

1 stop9h 12m

$218

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Fri 5/23

6:08 pm-10:57 pm

1 stop4h 49m

Sioux Falls Joe Foss Field

Fri 5/30

4:20 pm-10:40 pm

1 stop6h 20m

$258

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Fri 5/2

5:15 am-10:42 am

1 stop5h 27m

Sioux Falls Joe Foss Field

Mon 5/5

3:20 pm-11:59 pm

2 stops8h 39m

$264

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Thu 5/1

4:08 pm-9:10 am

2 stops17h 02m

Sioux Falls Joe Foss Field

Fri 5/2

9:59 pm-10:30 am

1 stop12h 31m

$265

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Sat 5/17

9:00 am-3:37 pm

1 stop6h 37m

Sioux Falls Joe Foss Field

Mon 5/19

5:45 pm-11:02 pm

1 stop5h 17m

$350

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Tue 5/6

9:00 am-3:37 pm

1 stop6h 37m

$126

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Thu 5/8

1:39 pm-9:09 pm

2 stops31h 30m

$161

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Thu 5/22

6:00 am-2:56 pm

1 stop8h 56m

$166

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Sat 5/24

4:59 pm-11:25 pm

1 stop6h 26m

$180

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Fri 5/23

1:28 pm-6:29 pm

2 stops29h 01m

$226

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 12 results
1
2

Compare providers for flights from Austin to Sioux Falls

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 Austin to Sioux Falls in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 Austin-Sioux Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Sioux Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Sioux Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Sioux Falls 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 Austin-Sioux Falls 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 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 April 4, 2025.

To ensure you get the cheapest price possible for a flight from Austin to Sioux Falls, you should look to book at least 88 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 April 11, 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 April 11, 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
9,851 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,851 reviews
Alaska Airlines
8.0
Very good
9,851 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,910 reviews
Alaska Airlines
8.0
Very good
9,851 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,636 reviews
Alaska Airlines
8.0
Very good
9,851 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Allegiant Air
7.3
Good
734 reviews
Alaska Airlines
8.0
Very good
9,851 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,851 reviews

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 Frontier is currently your cheapest option to Sioux Falls, with prices starting at $218. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $258 and $264, respectively. You may be able to fly from Austin to Sioux Falls for 37% 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 American Airlines, with whom users have recently found tickets for as low as $126. However, be on the lookout for offers from Frontier 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

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Yankton

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Austin to Sioux Falls

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Rapid City flights
Dallas/Fort Worth to Sioux Falls flights
Hobby to Rapid City flights
Hobby to Sioux Falls flights
George Bush Intcntl to Rapid City flights
George Bush Intcntl to Sioux Falls flights
San Antonio to Rapid City flights
Austin to Rapid City flights
San Antonio to Sioux Falls flights
El Paso to Rapid City flights
Love Field to Rapid City flights
Midland to Sioux Falls flights
Waco to Rapid City flights
Texarkana to Rapid City flights
Hobby to Pierre flights
Love Field to Sioux Falls flights
Killeen to Rapid City flights
Longview to Rapid City flights
El Paso to Sioux Falls flights
Corpus Christi to Rapid City flights
Wichita Falls to Sioux Falls flights
Waco to Sioux Falls flights

Top 4 airlines flying from Austin to Sioux Falls

Discover the top 4 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 April 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$81Average$129FlexibilityNo cancel feeOn-time88%
DeltaCheapest$218Average$322FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$379FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$298Average$393FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.