What is the cheapest airline that flies from Austin Bergstrom to South Dakota?

Frontier, American Airlines, and United Airlines are the most popular carriers operating from Austin Bergstrom to South Dakota

What airlines fly to South Dakota?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to South Dakota from Austin according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to South Dakota. Keep in mind that there are 3 different airlines that fly to South Dakota on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Austin Bergstrom Airport to South Dakota refresh daily.

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

As of August 2026, there are 3 operators available to choose from for flights from Austin Bergstrom Airport to South Dakota.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to South Dakota.

What documentation or ID do you need to fly to South Dakota?

The travel and health documents required for your trip to South Dakota can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Dakota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$125 Cheap Flights from Austin to South Dakota in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to South Dakota

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:05 pm - 8:43 pmAUS Austin Bergstrom-RAP Rapid City

6h 38m1 stop Denver Intl

8:45 am - 4:58 pmRAP Rapid City-AUS Austin Bergstrom

7h 13m1 stop Denver Intl

$261United Airlines

Wed, Oct 28 - Sat, Oct 31

6:00 am - 12:29 pmAUS Austin Bergstrom-RAP Rapid City

7h 29m1 stop Dallas/Fort Worth

6:17 am - 1:18 pmRAP Rapid City-AUS Austin Bergstrom

6h 01m1 stop Dallas/Fort Worth

$261American Airlines

Sat, Jan 9 - Sat, Jan 16

2:24 pm - 8:43 pmAUS Austin Bergstrom-RAP Rapid City

7h 19m2 stops Houston George Bush Intcntl Denver Intl

8:45 am - 4:58 pmRAP Rapid City-AUS Austin Bergstrom

7h 13m1 stop Denver Intl

$266United Airlines

Wed, Oct 28 - Sat, Oct 31

4:00 pm - 10:08 pmAUS Austin Bergstrom-RAP Rapid City

7h 08m2 stops Houston George Bush Intcntl Denver Intl

5:48 pm - 11:38 pmRAP Rapid City-AUS Austin Bergstrom

4h 50m1 stop Denver Intl

$266United Airlines

Sat, Jan 9 - Sat, Jan 16

8:24 pm - 8:07 pmAUS Austin Bergstrom-FSD Sioux Falls Joe Foss Field

23h 43m1 stop Denver Intl

8:52 pm - 7:29 pmFSD Sioux Falls Joe Foss Field-AUS Austin Bergstrom

22h 37m1 stop Denver Intl

$268Frontier

Thu, Sep 24 - Mon, Sep 28

6:15 am - 8:01 pmAUS Austin Bergstrom-FSD Sioux Falls Joe Foss Field

13h 46m1 stop Denver Intl

8:52 pm - 7:29 pmFSD Sioux Falls Joe Foss Field-AUS Austin Bergstrom

22h 37m1 stop Denver Intl

$290Frontier

Mon, Sep 7 - Fri, Sep 11

1:51 pm - 9:13 pmAUS Austin Bergstrom-FSD Sioux Falls Joe Foss Field

7h 22m1 stop Dallas/Fort Worth

12:53 pm - 5:06 pmFSD Sioux Falls Joe Foss Field-AUS Austin Bergstrom

4h 13m1 stop Dallas/Fort Worth

$299American Airlines

Sat, Oct 10 - Sat, Oct 17

3:11 pm - 9:13 pmAUS Austin Bergstrom-FSD Sioux Falls Joe Foss Field

6h 02m1 stop Dallas/Fort Worth

5:54 pm - 11:59 pmFSD Sioux Falls Joe Foss Field-AUS Austin Bergstrom

6h 05m1 stop Dallas/Fort Worth

$299American Airlines

Sat, Oct 10 - Sat, Oct 17

6:25 pm - 11:22 pmAUS Austin Bergstrom-FSD Sioux Falls Joe Foss Field

4h 57m1 stop Minneapolis St Paul

5:10 am - 10:02 amFSD Sioux Falls Joe Foss Field-AUS Austin Bergstrom

4h 52m1 stop Minneapolis St Paul

$314Delta

Wed, Oct 14 - Sun, Oct 18

6:30 am - 11:12 amAUS Austin Bergstrom-RAP Rapid City

5h 42m1 stop Minneapolis St Paul

4:00 pm - 10:57 pmRAP Rapid City-AUS Austin Bergstrom

5h 57m1 stop Minneapolis St Paul

$329Delta

Thu, Jan 14 - Mon, Jan 18

Cheap last minute flights

Enter your travel dates to find the best prices.

12:55 pm - 5:58 pmAUS Austin Bergstrom-RAP Rapid City

6h 03m1 stop Denver Intl

12:30 pm - 7:12 pmRAP Rapid City-AUS Austin Bergstrom

5h 42m1 stop Denver Intl

$357United Airlines

Wed, Aug 26 - Wed, Sep 2

12:55 pm - 5:06 pmAUS Austin Bergstrom-RAP Rapid City

5h 11m1 stop Denver Intl

11:22 am - 7:57 pmRAP Rapid City-AUS Austin Bergstrom

7h 35m2 stops Denver Intl Houston George Bush Intcntl

$362United Airlines

Wed, Aug 26 - Wed, Sep 2

12:42 pm - 7:59 pmAUS Austin Bergstrom-FSD Sioux Falls Joe Foss Field

7h 17m1 stop Dallas/Fort Worth

12:57 pm - 7:11 pmFSD Sioux Falls Joe Foss Field-AUS Austin Bergstrom

6h 14m1 stop Dallas/Fort Worth

$391American Airlines

Tue, Aug 25 - Wed, Sep 2

12:42 pm - 7:59 pmAUS Austin Bergstrom-FSD Sioux Falls Joe Foss Field

7h 17m1 stop Dallas/Fort Worth

12:57 pm - 7:11 pmFSD Sioux Falls Joe Foss Field-AUS Austin Bergstrom

6h 14m1 stop Dallas/Fort Worth

$391American Airlines

Wed, Aug 26 - Wed, Sep 2

5:30 am - 12:39 pmAUS Austin Bergstrom-FSD Sioux Falls Joe Foss Field

7h 09m2 stops Houston George Bush Intcntl Denver Intl

6:00 am - 11:16 amFSD Sioux Falls Joe Foss Field-AUS Austin Bergstrom

5h 16m1 stop Denver Intl

$396United Airlines

Wed, Aug 26 - Wed, Sep 2

5:20 pm - 11:22 pmAUS Austin Bergstrom-FSD Sioux Falls Joe Foss Field

6h 02m1 stop Chicago O'Hare Intl

1:33 pm - 9:07 pmFSD Sioux Falls Joe Foss Field-AUS Austin Bergstrom

7h 34m2 stops Denver Intl Houston George Bush Intcntl

$396United Airlines

Tue, Aug 25 - Wed, Sep 2

3:41 pm - 12:30 amAUS Austin Bergstrom-FSD Sioux Falls Joe Foss Field

8h 49m2 stops Dallas/Fort Worth Chicago O'Hare Intl

6:24 am - 2:47 pmFSD Sioux Falls Joe Foss Field-AUS Austin Bergstrom

8h 23m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$441American Airlines

Tue, Aug 25 - Wed, Sep 2

3:41 pm - 12:30 amAUS Austin Bergstrom-FSD Sioux Falls Joe Foss Field

8h 49m2 stops Dallas/Fort Worth Chicago O'Hare Intl

6:24 am - 2:47 pmFSD Sioux Falls Joe Foss Field-AUS Austin Bergstrom

8h 23m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$468American Airlines

Wed, Aug 26 - Wed, Sep 2

6:21 am - 2:50 pmAUS Austin Bergstrom-RAP Rapid City

9h 29m2 stops Charlotte Douglas Chicago O'Hare Intl

12:20 pm - 9:33 pmRAP Rapid City-AUS Austin Bergstrom

8h 13m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$484American Airlines

Wed, Aug 26 - Wed, Sep 2

12:42 pm - 7:59 pmAUS Austin Bergstrom-FSD Sioux Falls Joe Foss Field

7h 17m1 stop Dallas/Fort Worth

6:06 pm - 10:35 pmFSD Sioux Falls Joe Foss Field-AUS Austin Bergstrom

4h 29m1 stop Dallas/Fort Worth

$1,047American Airlines

Tue, Aug 25 - Thu, Aug 27

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Frontier flights from Austin to South Dakota

Our best Frontier deals on Austin to South Dakota flight tickets

Frontier

Sep 24

AUS8:24 pmAustin Bergstrom

23h 43m

1 stop

FSD8:07 pmSioux Falls Joe Foss Field

Sep 28

FSD8:52 pmSioux Falls Joe Foss Field

22h 37m

1 stop

AUS7:29 pmAustin Bergstrom

$268

Frontier

Sep 7

AUS6:15 amAustin Bergstrom

13h 46m

1 stop

FSD8:01 pmSioux Falls Joe Foss Field

Sep 11

FSD8:52 pmSioux Falls Joe Foss Field

22h 37m

1 stop

AUS7:29 pmAustin Bergstrom

$290

Frontier

Aug 27

AUS8:15 pmAustin Bergstrom

23h 46m

1 stop

FSD8:01 pmSioux Falls Joe Foss Field

Aug 31

FSD8:56 pmSioux Falls Joe Foss Field

26h 45m

1 stop

AUS11:41 pmAustin Bergstrom

$320

American Airlines flights from Austin to South Dakota

Our best American Airlines deals on Austin to South Dakota flight tickets

American Airlines

Oct 10

AUS1:51 pmAustin Bergstrom

7h 22m

1 stop

FSD9:13 pmSioux Falls Joe Foss Field

Oct 17

FSD12:53 pmSioux Falls Joe Foss Field

4h 13m

1 stop

AUS5:06 pmAustin Bergstrom

$299

American Airlines

Sep 23

AUS2:08 pmAustin Bergstrom

5h 34m

1 stop

FSD7:42 pmSioux Falls Joe Foss Field

Sep 28

FSD6:00 amSioux Falls Joe Foss Field

4h 44m

1 stop

AUS10:44 amAustin Bergstrom

$314

American Airlines

Oct 22

AUS5:00 amAustin Bergstrom

5h 54m

1 stop

RAP9:54 amRapid City

Oct 26

RAP5:04 pmRapid City

5h 55m

1 stop

AUS11:59 pmAustin Bergstrom

$329

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinRapid City

AUS Austin Bergstrom - RAP Rapid City

AUSRAP

Austin Bergstrom

Wed 10/28

3:05 pm-8:43 pm

1 stop6h 38m

Rapid City

Sat 10/31

8:45 am-4:58 pm

1 stop7h 13m

$261

AustinRapid City

AUS Austin Bergstrom - RAP Rapid City

AUSRAP

Austin Bergstrom

Sat 1/9

6:00 am-12:29 pm

1 stop7h 29m

Rapid City

Sat 1/16

6:17 am-1:18 pm

1 stop6h 01m

$261

AustinRapid City

AUS Austin Bergstrom - RAP Rapid City

AUSRAP

Austin Bergstrom

Wed 10/28

2:24 pm-8:43 pm

2 stops7h 19m

Rapid City

Sat 10/31

8:45 am-4:58 pm

1 stop7h 13m

$266

AustinRapid City

AUS Austin Bergstrom - RAP Rapid City

AUSRAP

Austin Bergstrom

Sat 1/9

4:00 pm-10:08 pm

2 stops7h 08m

Rapid City

Sat 1/16

5:48 pm-11:38 pm

1 stop4h 50m

$266

AustinSioux Falls

AUS Austin Bergstrom - FSD Sioux Falls Joe Foss Field

AUSFSD

Austin Bergstrom

Thu 9/24

8:24 pm-8:07 pm

1 stop23h 43m

Sioux Falls Joe Foss Field

Mon 9/28

8:52 pm-7:29 pm

1 stop22h 37m

$268

AustinSioux Falls

AUS Austin Bergstrom - FSD Sioux Falls Joe Foss Field

AUSFSD

Austin Bergstrom

Mon 9/7

6:15 am-8:01 pm

1 stop13h 46m

Sioux Falls Joe Foss Field

Fri 9/11

8:52 pm-7:29 pm

1 stop22h 37m

$290

AustinSioux Falls

AUS Austin Bergstrom - FSD Sioux Falls Joe Foss Field

AUSFSD

Austin Bergstrom

Sat 10/10

1:51 pm-9:13 pm

1 stop7h 22m

Sioux Falls Joe Foss Field

Sat 10/17

12:53 pm-5:06 pm

1 stop4h 13m

$299

AustinSioux Falls

AUS Austin Bergstrom - FSD Sioux Falls Joe Foss Field

AUSFSD

Austin Bergstrom

Sat 10/10

3:11 pm-9:13 pm

1 stop6h 02m

Sioux Falls Joe Foss Field

Sat 10/17

5:54 pm-11:59 pm

1 stop6h 05m

$299

Quickest round-trip

AustinSioux Falls

AUS Austin Bergstrom - FSD Sioux Falls Joe Foss Field

AUSFSD

Austin Bergstrom

Wed 10/14

6:25 pm-11:22 pm

1 stop4h 57m

Sioux Falls Joe Foss Field

Sun 10/18

5:10 am-10:02 am

1 stop4h 52m

$314

AustinRapid City

AUS Austin Bergstrom - RAP Rapid City

AUSRAP

Austin Bergstrom

Thu 1/14

6:30 am-11:12 am

1 stop5h 42m

Rapid City

Mon 1/18

4:00 pm-10:57 pm

1 stop5h 57m

$329

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Austin to South Dakota

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

Prices

Airlines

What is the cheapest month to fly to South Dakota?

The month of February is, on average, the cheapest month to fly to South Dakota from Austin, with most prices found around $294. If you aren’t able to travel to South Dakota during the month of February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $336.

Cheap Austin to South Dakota flight deals and tips

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

Best Price Found	$125
Fastest flight time	4h 13m
Direct flights	None

The best one-way flight to South Dakota from Austin in the past 72 hours is $125. The best round-trip flight deal from Austin to South Dakota found on momondo in the last 72 hours is $261.

The fastest flight from Austin to South Dakota takes 4h 13m

There are no direct flights from Austin to South Dakota. There are no popular flight routes from Austin to South Dakota.

Search flight deals

Frequently asked questions about flying from Austin to South Dakota

When did momondo last update prices for flights from Austin Bergstrom Airport to South Dakota?
Prices for flights from Austin Bergstrom Airport to South Dakota refresh daily.
How many operators does momondo search for flights from Austin Bergstrom Airport to South Dakota?
As of August 2026, there are 3 operators available to choose from for flights from Austin Bergstrom Airport to South Dakota.
How old do you have to be to fly from Austin Bergstrom Airport to South Dakota?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to South Dakota.
What documentation or ID do you need to fly to South Dakota?
The travel and health documents required for your trip to South Dakota can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Dakota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Austin to South Dakota

Compare and see reviews for airlines that fly from Austin to South Dakota with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $156	Free Cancellation	Rating 7.8 8,517 reviews	Search Delta flights
American Airlines	PriceFrom $254	Free Cancellation	Rating 7.1 11,982 reviews	Search American Airlines flights
United Airlines	PriceFrom $254	Free Cancellation	Rating 7.4 10,115 reviews	Search United Airlines flights

Why use momondo?

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

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 South Dakota for you.

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

Yes. All flights to South Dakota 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 South Dakota?

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 Austin to South Dakota.

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

Yes. momondo can track prices for Austin to South Dakota 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.