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Cheap flights from Austin to Sioux Falls from $101

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 2/19. 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.
Frontier Logo
6:45 am - 1:21 pm
AUS
-
FSD
6h 36m
1 stop
Frontier Logo
2:16 pm - 12:16 am
FSD
-
AUS
10h 00m
1 stop
$160Frontier
Sun, Feb 22 - Thu, Feb 26
Frontier Logo
6:45 am - 12:56 pm
AUS
-
FSD
6h 11m
1 stop
Frontier Logo
2:16 pm - 9:21 am
FSD
-
AUS
19h 05m
1 stop
$181Frontier
Fri, Feb 20 - Sun, Feb 22
Frontier Logo
6:45 am - 12:56 pm
AUS
-
FSD
6h 11m
1 stop
Frontier Logo
2:42 pm - 12:16 am
FSD
-
AUS
9h 34m
1 stop
$202Frontier
Fri, Feb 20 - Mon, Feb 23
American Airlines Logo
7:00 am - 12:56 pm
AUS
-
FSD
5h 56m
1 stop
American Airlines Logo
6:00 am - 10:36 am
FSD
-
AUS
4h 36m
1 stop
$251American Airlines
Wed, Apr 29 - Wed, May 6
United Airlines Logo
3:33 pm - 9:49 pm
AUS
-
FSD
6h 16m
1 stop
United Airlines Logo
11:25 am - 7:27 pm
FSD
-
AUS
8h 02m
2 stops
$256United Airlines
Wed, Apr 29 - Wed, May 6
Delta Logo
3:41 pm - 11:04 pm
AUS
-
FSD
7h 23m
1 stop
Delta Logo
4:23 pm - 10:58 pm
FSD
-
AUS
6h 35m
1 stop
$279Delta
Fri, Apr 10 - Sun, Apr 12
United Airlines Logo
6:25 pm - 11:44 pm
AUS
-
FSD
5h 19m
1 stop
United Airlines Logo
6:00 am - 1:04 pm
FSD
-
AUS
7h 04m
2 stops
$305United Airlines
Fri, Apr 10 - Sun, Apr 12
Delta Logo
3:30 pm - 11:30 pm
AUS
-
FSD
8h 00m
1 stop
Delta Logo
4:19 pm - 9:42 pm
FSD
-
AUS
5h 23m
1 stop
$309Delta
Tue, Feb 24 - Sat, Feb 28
American Airlines Logo
5:00 am - 1:36 pm
AUS
-
FSD
8h 36m
2 stops
American Airlines Logo
5:19 pm - 10:05 pm
FSD
-
AUS
4h 46m
1 stop
$314American Airlines
Tue, Feb 24 - Sat, Feb 28
American Airlines Logo
5:40 pm - 9:54 pm
AUS
-
FSD
4h 14m
1 stop
American Airlines Logo
1:41 pm - 8:59 pm
FSD
-
AUS
7h 18m
1 stop
$329American Airlines
Fri, Apr 10 - Sun, Apr 12

Frontier flights from Austin to Sioux Falls

Our best Frontier deals on Austin to Sioux Falls flight tickets
Frontier
Feb 23
AUS6:45 amAustin Bergstrom
7h 12m
1 stop
FSD1:57 pmSioux Falls Joe Foss Field
Feb 26
FSD2:16 pmSioux Falls Joe Foss Field
10h 00m
1 stop
AUS12:16 amAustin Bergstrom
$160
Frontier
Feb 20
AUS6:45 amAustin Bergstrom
6h 11m
1 stop
FSD12:56 pmSioux Falls Joe Foss Field
Feb 22
FSD2:16 pmSioux Falls Joe Foss Field
19h 05m
1 stop
AUS9:21 amAustin Bergstrom
$181
Frontier
Feb 20
AUS6:45 amAustin Bergstrom
6h 11m
1 stop
FSD12:56 pmSioux Falls Joe Foss Field
Feb 23
FSD2:42 pmSioux Falls Joe Foss Field
9h 34m
1 stop
AUS12:16 amAustin Bergstrom
$202

United Airlines flights from Austin to Sioux Falls

Our best United Airlines deals on Austin to Sioux Falls flight tickets
United Airlines
Mar 10
AUS6:19 pmAustin Bergstrom
5h 25m
1 stop
FSD11:44 pmSioux Falls Joe Foss Field
Mar 17
FSD7:43 amSioux Falls Joe Foss Field
6h 15m
1 stop
AUS1:58 pmAustin Bergstrom
$251
United Airlines
May 23
AUS6:25 pmAustin Bergstrom
5h 24m
1 stop
FSD11:49 pmSioux Falls Joe Foss Field
May 30
FSD6:00 amSioux Falls Joe Foss Field
5h 19m
1 stop
AUS11:19 amAustin Bergstrom
$279
United Airlines
Feb 24
AUS4:18 pmAustin Bergstrom
7h 26m
2 stops
FSD11:44 pmSioux Falls Joe Foss Field
Feb 28
FSD3:15 pmSioux Falls Joe Foss Field
8h 00m
2 stops
AUS11:15 pmAustin Bergstrom
$360

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 February 10, 2026.
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

Sun 2/22

6:45 am-1:21 pm

1 stop6h 36m

Sioux Falls Joe Foss Field

Thu 2/26

2:16 pm-12:16 am

1 stop10h 00m

$160

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Fri 2/20

6:45 am-12:56 pm

1 stop6h 11m

Sioux Falls Joe Foss Field

Sun 2/22

2:16 pm-9:21 am

1 stop19h 05m

$181

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Fri 2/20

6:45 am-12:56 pm

1 stop6h 11m

Sioux Falls Joe Foss Field

Mon 2/23

2:42 pm-12:16 am

1 stop9h 34m

$202

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Wed 4/29

7:00 am-12:56 pm

1 stop5h 56m

Sioux Falls Joe Foss Field

Wed 5/6

6:00 am-10:36 am

1 stop4h 36m

$251

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Wed 4/29

3:33 pm-9:49 pm

1 stop6h 16m

Sioux Falls Joe Foss Field

Wed 5/6

11:25 am-7:27 pm

2 stops8h 02m

$256

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Fri 4/10

3:41 pm-11:04 pm

1 stop7h 23m

Sioux Falls Joe Foss Field

Sun 4/12

4:23 pm-10:58 pm

1 stop6h 35m

$279

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Fri 4/10

6:25 pm-11:44 pm

1 stop5h 19m

Sioux Falls Joe Foss Field

Sun 4/12

6:00 am-1:04 pm

2 stops7h 04m

$305

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Tue 2/24

3:30 pm-11:30 pm

1 stop8h 00m

Sioux Falls Joe Foss Field

Sat 2/28

4:19 pm-9:42 pm

1 stop5h 23m

$309

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Tue 2/24

5:00 am-1:36 pm

2 stops8h 36m

Sioux Falls Joe Foss Field

Sat 2/28

5:19 pm-10:05 pm

1 stop4h 46m

$314

AustinSioux Falls

AUS - FSD

AUSFSD

Austin Bergstrom

Fri 4/10

5:40 pm-9:54 pm

1 stop4h 14m

Sioux Falls Joe Foss Field

Sun 4/12

1:41 pm-8:59 pm

1 stop7h 18m

$329

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 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.

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

As of February 2026, prices for Austin to Sioux Falls flights are approximately 594% more expensive 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

6h 16m

Direct flights

None
The fastest flight from Austin to Sioux Falls takes 6h 16m
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 6h 16m, 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 $164Free CancellationRating
5.7
3,052 reviews
Search Frontier flights
American AirlinesPriceFrom $243Free CancellationRating
7.2
11,265 reviews
Search American Airlines flights
DeltaPriceFrom $247Free CancellationRating
7.9
8,180 reviews
Search Delta flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,273 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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