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Cheap flights from Austin to Sioux Falls from $81

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Sioux Falls departing on 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Austin to Sioux Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:43 pm - 10:53 am
AUS
-
FSD
18h 10m1 stop
Multiple Airlines Logo
3:56 pm - 12:28 am
FSD
-
AUS
8h 32m1 stop
$211Multiple Airlines
Sat, Jan 10 - Sun, Jan 18
Multiple Airlines Logo
7:25 am - 6:11 pm
AUS
-
FSD
10h 46m1 stop
Multiple Airlines Logo
2:42 pm - 12:16 am
FSD
-
AUS
9h 34m1 stop
$232Multiple Airlines
Mon, Feb 9 - Mon, Feb 23
Frontier Logo
4:43 pm - 7:41 pm
AUS
-
FSD
26h 58m2 stops
Frontier Logo
3:56 pm - 12:28 am
FSD
-
AUS
8h 32m1 stop
$236Frontier
Sat, Jan 10 - Sun, Jan 18
United Airlines Logo
1:00 pm - 8:24 pm
AUS
-
FSD
7h 24m1 stop
United Airlines Logo
9:00 am - 4:52 pm
FSD
-
AUS
7h 52m1 stop
$255United Airlines
Sun, Jan 25 - Sat, Jan 31
United Airlines Logo
3:35 pm - 9:47 pm
AUS
-
FSD
6h 12m1 stop
United Airlines Logo
9:14 am - 4:34 pm
FSD
-
AUS
7h 20m1 stop
$259United Airlines
Sat, May 23 - Wed, May 27
United Airlines Logo
1:00 pm - 8:24 pm
AUS
-
FSD
7h 24m1 stop
United Airlines Logo
9:00 am - 5:25 pm
FSD
-
AUS
8h 25m2 stops
$260United Airlines
Sun, Jan 25 - Sat, Jan 31
Multiple Airlines Logo
7:25 am - 6:11 pm
AUS
-
FSD
10h 46m1 stop
Multiple Airlines Logo
7:02 pm - 8:53 pm
FSD
-
AUS
49h 51m2 stops
$262Multiple Airlines
Mon, Feb 9 - Mon, Feb 23
United Airlines Logo
5:10 am - 12:58 pm
AUS
-
FSD
7h 48m2 stops
United Airlines Logo
9:00 am - 5:25 pm
FSD
-
AUS
8h 25m2 stops
$265United Airlines
Sun, Jan 25 - Sat, Jan 31
American Airlines Logo
11:06 am - 4:45 pm
AUS
-
FSD
5h 39m1 stop
American Airlines Logo
5:46 pm - 10:27 pm
FSD
-
AUS
4h 41m1 stop
$284American Airlines
Sun, May 24 - Sat, May 30
United Airlines Logo
6:22 pm - 11:55 pm
AUS
-
FSD
5h 33m1 stop
United Airlines Logo
6:00 am - 11:03 am
FSD
-
AUS
5h 03m1 stop
$311United Airlines
Wed, Dec 24 - Thu, Jan 1

Frontier flights from Austin to Sioux Falls

Our best Frontier deals on Austin to Sioux Falls flight tickets
Frontier
Jan 10
AUS4:43 pmAustin Bergstrom
26h 58m
2 stops
FSD7:41 pmSioux Falls Joe Foss Field
Jan 18
FSD3:56 pmSioux Falls Joe Foss Field
8h 32m
1 stop
AUS12:28 amAustin Bergstrom
$236
Find similar
Frontier
Dec 19
AUS6:45 amAustin Bergstrom
13h 10m
1 stop
FSD7:55 pmSioux Falls Joe Foss Field
Dec 29
FSD8:50 pmSioux Falls Joe Foss Field
27h 24m
1 stop
AUS12:14 amAustin Bergstrom
$704
Find similar
Frontier
Dec 22
AUS6:45 amAustin Bergstrom
13h 10m
1 stop
FSD7:55 pmSioux Falls Joe Foss Field
Dec 29
FSD8:50 pmSioux Falls Joe Foss Field
27h 24m
1 stop
AUS12:14 amAustin Bergstrom
$713
Find similar

American Airlines flights from Austin to Sioux Falls

Our best American Airlines deals on Austin to Sioux Falls flight tickets
American Airlines
Dec 13
AUS4:54 pmAustin Bergstrom
7h 05m
1 stop
FSD11:59 pmSioux Falls Joe Foss Field
Jan 4
FSD7:29 pmSioux Falls Joe Foss Field
7h 35m
1 stop
AUS3:04 amAustin Bergstrom
$394
Find similar
American Airlines
Dec 13
AUS4:20 pmAustin Bergstrom
7h 39m
2 stops
FSD11:59 pmSioux Falls Joe Foss Field
Jan 4
FSD7:29 pmSioux Falls Joe Foss Field
7h 35m
1 stop
AUS3:04 amAustin Bergstrom
$400
Find similar
American Airlines
Dec 26
AUS2:24 pmAustin Bergstrom
6h 53m
1 stop
FSD9:17 pmSioux Falls Joe Foss Field
Jan 1
FSD1:16 pmSioux Falls Joe Foss Field
5h 52m
1 stop
AUS7:08 pmAustin Bergstrom
$445
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Austin to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Sat 1/10

4:43 pm-10:53 am

1 stop18h 10m

Sioux Falls Joe Foss Field

Sun 1/18

3:56 pm-12:28 am

1 stop8h 32m

$211

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Mon 2/9

7:25 am-6:11 pm

1 stop10h 46m

Sioux Falls Joe Foss Field

Mon 2/23

2:42 pm-12:16 am

1 stop9h 34m

$232

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Sat 1/10

4:43 pm-7:41 pm

2 stops26h 58m

Sioux Falls Joe Foss Field

Sun 1/18

3:56 pm-12:28 am

1 stop8h 32m

$236

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Sun 1/25

1:00 pm-8:24 pm

1 stop7h 24m

Sioux Falls Joe Foss Field

Sat 1/31

9:00 am-4:52 pm

1 stop7h 52m

$255

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Sat 5/23

3:35 pm-9:47 pm

1 stop6h 12m

Sioux Falls Joe Foss Field

Wed 5/27

9:14 am-4:34 pm

1 stop7h 20m

$259

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Sun 1/25

1:00 pm-8:24 pm

1 stop7h 24m

Sioux Falls Joe Foss Field

Sat 1/31

9:00 am-5:25 pm

2 stops8h 25m

$260

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Mon 2/9

7:25 am-6:11 pm

1 stop10h 46m

Sioux Falls Joe Foss Field

Mon 2/23

7:02 pm-8:53 pm

2 stops49h 51m

$262

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Sun 1/25

5:10 am-12:58 pm

2 stops7h 48m

Sioux Falls Joe Foss Field

Sat 1/31

9:00 am-5:25 pm

2 stops8h 25m

$265

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Sun 5/24

11:06 am-4:45 pm

1 stop5h 39m

Sioux Falls Joe Foss Field

Sat 5/30

5:46 pm-10:27 pm

1 stop4h 41m

$284

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Wed 12/24

6:22 pm-11:55 pm

1 stop5h 33m

Sioux Falls Joe Foss Field

Thu 1/1

6:00 am-11:03 am

1 stop5h 03m

$311

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sioux Falls from

How to get the cheapest flight ticket from Austin to Sioux Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Austin and Sioux Falls?

What is the cheapest month to fly to Sioux Falls?

The cheapest month to fly to Sioux Falls from Austin is in August. Flight prices, which tend to average around $258, are often lower during this time because this is during the off-season. If you’re not able to fly to Sioux Falls in August, then April is your next best option. Flight prices from Austin to Sioux Falls during April average around $273.

What is the cheapest day to depart on your flight to Sioux Falls?

The cheapest day to depart on your flight to Sioux Falls is on a Saturday when prices can be found for as low as $273. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Austin because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $470.

What is the cheapest time of day to depart on your flight to Sioux Falls?

Our most recent data shows that the best time of day to fly to Sioux Falls is at noon. Flights from Austin to Sioux Falls during this time can be as low as $106. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $322 on average. Flights to Sioux Falls from Austin in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How have Austin to Sioux Falls flight prices changed over time?

As of December 2025, prices for Austin to Sioux Falls flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from Austin to Sioux Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Sioux Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Austin to Sioux Falls (AUS to FSD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Sioux Falls

Fastest flight time

4h 36m

Direct flights

None
The fastest flight from Austin to Sioux Falls takes 4h 36m
There are no direct flights from Austin to Sioux Falls. There are no popular flight routes from Austin to Sioux Falls.
Search flight deals

  • How far is Austin Bergstrom to Sioux Falls Joe Foss Field by plane?

    The distance between Austin Bergstrom and Sioux Falls Joe Foss Field is about 917.6 mi. Flights usually cover this in 4h 36m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Sioux Falls Joe Foss Field Airport?

    Prices for flights from Austin Bergstrom Airport to Sioux Falls Joe Foss Field Airport were last updated today.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Sioux Falls Joe Foss Field Airport?

  • How old do you have to be to fly from Austin Bergstrom Airport to Sioux Falls Joe Foss Field Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austin Bergstrom Airport to Sioux Falls Joe Foss Field Airport.

  • What documentation or ID do you need to fly to Sioux Falls Joe Foss Field Airport?

    The necessary travel and health documents for your Sioux Falls Joe Foss Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Austin to Sioux Falls?

Best airlines flying from Austin to Sioux Falls

Compare and see reviews for airlines that fly from Austin to Sioux Falls with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $148Free CancellationRating
5.8
3,084 reviews
Search Frontier flights
American AirlinesPriceFrom $228Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
DeltaPriceFrom $250Free CancellationRating
7.9
8,007 reviews
Search Delta flights
United AirlinesPriceFrom $363Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Yankton
Marshall
Worthington

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Sioux Falls?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Austin to Sioux Falls for you.

Can I find flights from Austin to Sioux Falls with flexible booking policies on momondo?

Yes. All flights to Sioux Falls from Austin on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Austin to Sioux Falls?

Once all potential Austin to Sioux Falls flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Austin to Sioux Falls right now. Can momondo alert me if prices change?

Price alerts on flights to Sioux Falls from Austin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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