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Cheap flights from South Dakota to Austin from $70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Dakota to Austin departing on 4/10. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from South Dakota to Austin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:21 pm - 12:21 am
FSD
-
AUS
5h 00m
1 stop
Frontier Logo
11:00 am - 6:31 pm
AUS
-
FSD
7h 31m
1 stop
$180Frontier
Fri, Apr 10 - Mon, Apr 13
Frontier Logo
7:21 pm - 12:21 am
FSD
-
AUS
5h 00m
1 stop
Frontier Logo
11:01 am - 7:21 pm
AUS
-
FSD
8h 20m
1 stop
$181Frontier
Mon, Apr 13 - Fri, Apr 17
Frontier Logo
7:21 pm - 12:21 am
FSD
-
AUS
5h 00m
1 stop
Frontier Logo
11:01 am - 7:21 pm
AUS
-
FSD
8h 20m
1 stop
$225Frontier
Mon, Apr 13 - Fri, Apr 17
Multiple Airlines Logo
8:06 pm - 8:18 pm
FSD
-
AUS
24h 12m
1 stop
Multiple Airlines Logo
6:00 am - 5:21 pm
AUS
-
FSD
11h 21m
1 stop
$252Multiple Airlines
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
6:11 pm - 4:52 pm
FSD
-
AUS
22h 41m
2 stops
Multiple Airlines Logo
6:00 am - 5:21 pm
AUS
-
FSD
11h 21m
1 stop
$262Multiple Airlines
Mon, May 4 - Mon, May 11
United Airlines Logo
7:39 am - 2:08 pm
FSD
-
AUS
6h 29m
1 stop
United Airlines Logo
5:47 pm - 11:44 pm
AUS
-
FSD
5h 57m
1 stop
$291United Airlines
Tue, Apr 14 - Sat, Apr 18
United Airlines Logo
6:00 am - 11:25 am
FSD
-
AUS
5h 25m
1 stop
United Airlines Logo
5:30 am - 2:34 pm
AUS
-
FSD
9h 04m
2 stops
$296United Airlines
Tue, Apr 14 - Sat, Apr 18
Delta Logo
6:00 am - 12:59 pm
RAP
-
AUS
5h 59m
1 stop
Delta Logo
3:41 pm - 10:25 pm
AUS
-
RAP
7h 44m
1 stop
$349Delta
Sat, Apr 4 - Wed, Apr 8
Delta Logo
11:03 am - 12:20 am
RAP
-
AUS
12h 17m
2 stops
Delta Logo
3:41 pm - 10:25 pm
AUS
-
RAP
7h 44m
1 stop
$354Delta
Sat, Apr 4 - Wed, Apr 8
American Airlines Logo
4:57 pm - 10:50 pm
RAP
-
AUS
4h 53m
1 stop
American Airlines Logo
6:02 am - 11:14 am
AUS
-
RAP
6h 12m
1 stop
$389American Airlines
Wed, May 20 - Mon, May 25

Frontier flights from South Dakota to Austin

Our best Frontier deals on South Dakota to Austin flight tickets
Frontier
Apr 10
FSD7:21 pmSioux Falls Joe Foss Field
5h 00m
1 stop
AUS12:21 amAustin Bergstrom
Apr 13
AUS11:00 amAustin Bergstrom
7h 31m
1 stop
FSD6:31 pmSioux Falls Joe Foss Field
$180
Frontier
Apr 13
FSD7:21 pmSioux Falls Joe Foss Field
5h 00m
1 stop
AUS12:21 amAustin Bergstrom
Apr 17
AUS11:01 amAustin Bergstrom
8h 20m
1 stop
FSD7:21 pmSioux Falls Joe Foss Field
$181
Frontier
Apr 13
FSD7:21 pmSioux Falls Joe Foss Field
5h 00m
1 stop
AUS12:21 amAustin Bergstrom
Apr 17
AUS11:01 amAustin Bergstrom
8h 20m
1 stop
FSD7:21 pmSioux Falls Joe Foss Field
$225

American Airlines flights from South Dakota to Austin

Our best American Airlines deals on South Dakota to Austin flight tickets
American Airlines
May 7
FSD5:28 pmSioux Falls Joe Foss Field
6h 19m
1 stop
AUS11:47 pmAustin Bergstrom
May 10
AUS6:00 amAustin Bergstrom
6h 56m
1 stop
FSD12:56 pmSioux Falls Joe Foss Field
$339
American Airlines
May 27
FSD5:35 pmSioux Falls Joe Foss Field
6h 24m
1 stop
AUS11:59 pmAustin Bergstrom
May 30
AUS6:00 amAustin Bergstrom
6h 12m
1 stop
FSD12:12 pmSioux Falls Joe Foss Field
$370
American Airlines
May 20
RAP4:57 pmRapid City
4h 53m
1 stop
AUS10:50 pmAustin Bergstrom
May 25
AUS6:02 amAustin Bergstrom
6h 12m
1 stop
RAP11:14 amRapid City
$389

momondo Fare Finder

 
Customize your flight search to find flights from South Dakota 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 March 22, 2026.
Use the filters below to find and compare flights from South Dakota 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 4/10

7:21 pm-12:21 am

1 stop5h 00m

Austin Bergstrom

Mon 4/13

11:00 am-6:31 pm

1 stop7h 31m

$180

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Mon 4/13

7:21 pm-12:21 am

1 stop5h 00m

Austin Bergstrom

Fri 4/17

11:01 am-7:21 pm

1 stop8h 20m

$181

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Mon 4/13

7:21 pm-12:21 am

1 stop5h 00m

Austin Bergstrom

Fri 4/17

11:01 am-7:21 pm

1 stop8h 20m

$225

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Mon 5/4

8:06 pm-8:18 pm

1 stop24h 12m

Austin Bergstrom

Mon 5/11

6:00 am-5:21 pm

1 stop11h 21m

$252

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Mon 5/4

6:11 pm-4:52 pm

2 stops22h 41m

Austin Bergstrom

Mon 5/11

6:00 am-5:21 pm

1 stop11h 21m

$262

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Tue 4/14

7:39 am-2:08 pm

1 stop6h 29m

Austin Bergstrom

Sat 4/18

5:47 pm-11:44 pm

1 stop5h 57m

$291

Sioux FallsAustin

FSD - AUS

FSDAUS

Sioux Falls Joe Foss Field

Tue 4/14

6:00 am-11:25 am

1 stop5h 25m

Austin Bergstrom

Sat 4/18

5:30 am-2:34 pm

2 stops9h 04m

$296

Rapid CityAustin

RAP - AUS

RAPAUS

Rapid City

Sat 4/4

6:00 am-12:59 pm

1 stop5h 59m

Austin Bergstrom

Wed 4/8

3:41 pm-10:25 pm

1 stop7h 44m

$349

Rapid CityAustin

RAP - AUS

RAPAUS

Rapid City

Sat 4/4

11:03 am-12:20 am

2 stops12h 17m

Austin Bergstrom

Wed 4/8

3:41 pm-10:25 pm

1 stop7h 44m

$354
Quickest round-trip

Rapid CityAustin

RAP - AUS

RAPAUS

Rapid City

Wed 5/20

4:57 pm-10:50 pm

1 stop4h 53m

Austin Bergstrom

Mon 5/25

6:02 am-11:14 am

1 stop6h 12m

$389

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 Austin from

How to get the cheapest flight ticket from South Dakota 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 cheapest month to fly to Austin?

The cheapest month to fly to Austin from South Dakota is in April. Flight prices, which tend to average around $248, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in April, then October is your next best option. Flight prices from South Dakota to Austin during October average around $259.

Cheap South Dakota to Austin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Dakota to Austin

Fastest flight time

4h 58m

Direct flights

None
The fastest flight from South Dakota to Austin takes 4h 58m
There are no direct flights from South Dakota to Austin. There are no popular flight routes from South Dakota to Austin.
Search flight deals

  • When did momondo last update prices for flights from South Dakota to Austin Bergstrom Airport?

    Prices for flights from South Dakota to Austin Bergstrom Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from South Dakota to Austin Bergstrom Airport?

  • How old do you have to be to fly from South Dakota to Austin Bergstrom Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Dakota to Austin Bergstrom Airport.

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

    The necessary travel and health documents for your Austin Bergstrom 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.

Best airlines flying from South Dakota to Austin

Compare and see reviews for airlines that fly from South Dakota to Austin with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $144Free CancellationRating
5.7
3,019 reviews
Search Frontier flights
United AirlinesPriceFrom $164Free CancellationRating
7.4
9,455 reviews
Search United Airlines flights
American AirlinesPriceFrom $243Free CancellationRating
7.1
11,487 reviews
Search American Airlines flights
DeltaPriceFrom $250Free CancellationRating
7.9
8,314 reviews
Search Delta 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
Canyon Lake
Marble Falls
Cedar Park
Horseshoe Bay
Dripping Springs
Pflugerville
Seguin
Kyle
Bastrop
Buda
Flatonia

Why use momondo?

Why should I use momondo to find a flight deal from South Dakota to Austin?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from South Dakota to Austin. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from South Dakota to Austin with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Austin from South Dakota with this policy.

How can momondo help me find flights from South Dakota to Austin?

Once you have performed a search for South Dakota to Austin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from South Dakota to Austin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Austin and let you know when they change.

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