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Cheap flights from Sioux Falls to Austin from $146

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux Falls to Austin departing on 8/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Sioux Falls to Austin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:08 pm - 7:27 pm
FSD
-
AUS
23h 19m
1 stop
Frontier Logo
6:30 am - 7:23 pm
AUS
-
FSD
12h 53m
1 stop
$262Frontier
Fri, Jul 17 - Wed, Jul 22
Frontier Logo
8:14 pm - 11:59 pm
FSD
-
AUS
27h 45m
1 stop
Frontier Logo
6:30 am - 7:19 pm
AUS
-
FSD
12h 49m
1 stop
$280Frontier
Mon, Jun 22 - Mon, Jun 29
Frontier Logo
8:14 pm - 9:13 am
FSD
-
AUS
12h 59m
1 stop
Frontier Logo
8:15 pm - 7:19 pm
AUS
-
FSD
23h 04m
1 stop
$282Frontier
Fri, Aug 28 - Sun, Aug 30
Frontier Logo
8:14 pm - 7:30 pm
FSD
-
AUS
23h 16m
1 stop
Frontier Logo
8:15 pm - 7:19 pm
AUS
-
FSD
23h 04m
1 stop
$302Frontier
Wed, Jun 10 - Sun, Jun 14
American Airlines Logo
5:35 pm - 11:59 pm
FSD
-
AUS
6h 24m
1 stop
American Airlines Logo
6:33 pm - 12:20 am
AUS
-
FSD
5h 47m
1 stop
$319American Airlines
Mon, Jun 22 - Mon, Jun 29
Delta Logo
5:15 am - 9:50 am
FSD
-
AUS
4h 35m
1 stop
Delta Logo
6:04 pm - 11:12 pm
AUS
-
FSD
5h 08m
1 stop
$344Delta
Thu, Jun 11 - Mon, Jun 22
United Airlines Logo
1:33 pm - 8:44 pm
FSD
-
AUS
7h 11m
1 stop
United Airlines Logo
5:30 am - 10:43 am
AUS
-
FSD
5h 13m
1 stop
$369United Airlines
Sat, Aug 29 - Wed, Sep 2
United Airlines Logo
7:47 am - 1:58 pm
FSD
-
AUS
6h 11m
1 stop
United Airlines Logo
5:30 am - 10:43 am
AUS
-
FSD
5h 13m
1 stop
$372United Airlines
Thu, Sep 3 - Mon, Sep 7
United Airlines Logo
7:47 am - 3:26 pm
FSD
-
AUS
7h 39m
2 stops
United Airlines Logo
3:30 pm - 11:22 pm
AUS
-
FSD
7h 52m
1 stop
$374United Airlines
Sat, Aug 29 - Wed, Sep 2
United Airlines Logo
9:35 am - 7:57 pm
FSD
-
AUS
10h 22m
2 stops
United Airlines Logo
12:12 pm - 11:22 pm
AUS
-
FSD
11h 10m
2 stops
$379United Airlines
Sat, Aug 29 - Wed, Sep 2

American Airlines flights from Sioux Falls to Austin

Our best American Airlines deals on Sioux Falls to Austin flight tickets
American Airlines
Jun 22
FSD5:35 pmSioux Falls Joe Foss Field
6h 24m
1 stop
AUS11:59 pmAustin Bergstrom
Jun 29
AUS6:33 pmAustin Bergstrom
5h 47m
1 stop
FSD12:20 amSioux Falls Joe Foss Field
$319
American Airlines
Jun 5
FSD5:35 pmSioux Falls Joe Foss Field
5h 12m
1 stop
AUS10:47 pmAustin Bergstrom
Jun 8
AUS3:45 pmAustin Bergstrom
8h 35m
2 stops
FSD12:20 amSioux Falls Joe Foss Field
$374
American Airlines
May 29
FSD6:00 amSioux Falls Joe Foss Field
4h 42m
1 stop
AUS10:42 amAustin Bergstrom
Jun 3
AUS2:43 pmAustin Bergstrom
8h 25m
2 stops
FSD11:08 pmSioux Falls Joe Foss Field
$379

Frontier flights from Sioux Falls to Austin

Our best Frontier deals on Sioux Falls to Austin flight tickets
Frontier
Jul 17
FSD8:08 pmSioux Falls Joe Foss Field
23h 19m
1 stop
AUS7:27 pmAustin Bergstrom
Jul 22
AUS6:30 amAustin Bergstrom
12h 53m
1 stop
FSD7:23 pmSioux Falls Joe Foss Field
$262
Frontier
Jun 22
FSD8:14 pmSioux Falls Joe Foss Field
27h 45m
1 stop
AUS11:59 pmAustin Bergstrom
Jun 29
AUS6:30 amAustin Bergstrom
12h 49m
1 stop
FSD7:19 pmSioux Falls Joe Foss Field
$280
Frontier
Aug 28
FSD8:14 pmSioux Falls Joe Foss Field
12h 59m
1 stop
AUS9:13 amAustin Bergstrom
Aug 30
AUS8:15 pmAustin Bergstrom
23h 04m
1 stop
FSD7:19 pmSioux Falls Joe Foss Field
$282

momondo 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, momondo users made 832,500 searches. Data last updated May 27, 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

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Fri 7/17

8:08 pm-7:27 pm

1 stop23h 19m

Austin Bergstrom

Wed 7/22

6:30 am-7:23 pm

1 stop12h 53m

$262

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Mon 6/22

8:14 pm-11:59 pm

1 stop27h 45m

Austin Bergstrom

Mon 6/29

6:30 am-7:19 pm

1 stop12h 49m

$280

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Fri 8/28

8:14 pm-9:13 am

1 stop12h 59m

Austin Bergstrom

Sun 8/30

8:15 pm-7:19 pm

1 stop23h 04m

$282

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Wed 6/10

8:14 pm-7:30 pm

1 stop23h 16m

Austin Bergstrom

Sun 6/14

8:15 pm-7:19 pm

1 stop23h 04m

$302

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Mon 6/22

5:35 pm-11:59 pm

1 stop6h 24m

Austin Bergstrom

Mon 6/29

6:33 pm-12:20 am

1 stop5h 47m

$319
Quickest round-trip

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Thu 6/11

5:15 am-9:50 am

1 stop4h 35m

Austin Bergstrom

Mon 6/22

6:04 pm-11:12 pm

1 stop5h 08m

$344

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Sat 8/29

1:33 pm-8:44 pm

1 stop7h 11m

Austin Bergstrom

Wed 9/2

5:30 am-10:43 am

1 stop5h 13m

$369

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Thu 9/3

7:47 am-1:58 pm

1 stop6h 11m

Austin Bergstrom

Mon 9/7

5:30 am-10:43 am

1 stop5h 13m

$372

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Sat 8/29

7:47 am-3:26 pm

2 stops7h 39m

Austin Bergstrom

Wed 9/2

3:30 pm-11:22 pm

1 stop7h 52m

$374

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Sat 8/29

9:35 am-7:57 pm

2 stops10h 22m

Austin Bergstrom

Wed 9/2

12:12 pm-11:22 pm

2 stops11h 10m

$379

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Sioux Falls to Austin

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 Sioux Falls and Austin?

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from Sioux Falls is in October. Flight prices, which tend to average around $259, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in October, then July is your next best option. Flight prices from Sioux Falls to Austin during July average around $311.

When to book flights from Sioux Falls to Austin

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

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

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

Fastest flight time

4h 27m

Direct flights

None
The fastest flight from Sioux Falls to Austin takes 4h 27m
There are no direct flights from Sioux Falls to Austin. There are no popular flight routes from Sioux Falls to Austin.
Search flight deals

Frequently asked questions about flying from Sioux Falls to Austin

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

    Austin Bergstrom is 917.6 mi away from Sioux Falls Joe Foss Field. 4h 27m is a normal flight duration for this route.

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

    Prices for flights from Sioux Falls Joe Foss Field Airport to Austin Bergstrom Airport refresh daily.

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

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

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The required travel and health documents for your Austin Bergstrom Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Austin Bergstrom Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Sioux Falls to Austin

Compare and see reviews for airlines that fly from Sioux Falls to Austin with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $144Free CancellationRating
5.6
2,932 reviews
Search Frontier flights
United AirlinesPriceFrom $164Free CancellationRating
7.4
9,750 reviews
Search United Airlines flights
DeltaPriceFrom $250Free CancellationRating
7.9
8,426 reviews
Search Delta flights
American AirlinesPriceFrom $250Free CancellationRating
7.1
11,642 reviews
Search American Airlines flights

Traveling to a place near Austin?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Austin from Sioux Falls.

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

Flights from Sioux Falls to Austin with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sioux Falls to Austin.

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

Yes. momondo can track prices for Sioux Falls to Austin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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