What airlines fly to South Dakota?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to South Dakota from San Antonio according to our data. American 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 4 different airlines that fly to South Dakota on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Antonio to South Dakota?

Frontier, Delta, and United Airlines are the most popular carriers operating from San Antonio to South Dakota

When did momondo last update prices for flights from San Antonio Airport to South Dakota?

Prices for flights from San Antonio Airport to South Dakota were last updated today.

How many operators does momondo search for flights from San Antonio Airport to South Dakota?

As of May 2026, there are 3 operators available to choose from for flights from San Antonio Airport to South Dakota.

How old do you have to be to fly from San Antonio Airport to South Dakota?

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 San Antonio Airport to South Dakota.

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

The necessary travel and health documents for your South Dakota 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.

$119 Cheap Flights from San Antonio to South Dakota in 2026

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Find the cheapest flights from San Antonio to South Dakota

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:54 pm - 6:33 pm

SAT

FSD

22h 39m

1 stop

4:25 pm - 6:59 pm

FSD

SAT

26h 34m

1 stop

$219Frontier

Tue, Jun 2 - Fri, Jun 5

5:30 am - 10:38 am

SAT

FSD

5h 08m

1 stop

6:51 pm - 11:55 pm

FSD

SAT

5h 04m

1 stop

$262United Airlines

Tue, Jun 9 - Wed, Jun 17

5:35 pm - 10:17 pm

SAT

FSD

4h 42m

1 stop

4:40 pm - 11:59 pm

FSD

SAT

7h 19m

1 stop

$279American Airlines

Tue, Jun 9 - Wed, Jun 17

5:30 am - 10:38 am

SAT

FSD

5h 08m

1 stop

12:56 pm - 8:54 pm

FSD

SAT

7h 58m

1 stop

$282United Airlines

Tue, Jun 2 - Sat, Jun 6

4:39 pm - 8:38 pm

SAT

RAP

4h 59m

1 stop

11:22 am - 4:55 pm

RAP

SAT

4h 33m

1 stop

$289United Airlines

Sat, Aug 22 - Tue, Aug 25

7:54 pm - 6:33 pm

SAT

FSD

22h 39m

1 stop

4:25 pm - 6:59 pm

FSD

SAT

26h 34m

1 stop

$291Frontier

Tue, May 19 - Fri, May 22

1:45 pm - 5:08 pm

SAT

RAP

4h 23m

1 stop

10:13 am - 7:58 pm

RAP

SAT

8h 45m

2 stops

$294United Airlines

Sat, Aug 22 - Tue, Aug 25

6:03 pm - 11:12 pm

SAT

FSD

5h 09m

1 stop

1:53 pm - 10:21 pm

FSD

SAT

8h 28m

2 stops

$312Delta

Tue, Jun 9 - Wed, Jun 17

6:10 pm - 11:11 pm

SAT

FSD

5h 01m

1 stop

4:16 pm - 9:32 pm

FSD

SAT

5h 16m

1 stop

$316Delta

Thu, May 28 - Tue, Jun 2

6:01 am - 9:49 am

SAT

RAP

4h 48m

1 stop

6:31 am - 2:56 pm

RAP

SAT

7h 25m

1 stop

$357American Airlines

Mon, Jun 22 - Wed, Jun 24

United Airlines flights from San Antonio to South Dakota

Our best United Airlines deals on San Antonio to South Dakota flight tickets

United Airlines

Jun 9

SAT5:30 amSan Antonio

5h 08m

1 stop

FSD10:38 amSioux Falls Joe Foss Field

Jun 17

FSD6:51 pmSioux Falls Joe Foss Field

5h 04m

1 stop

SAT11:55 pmSan Antonio

$262

United Airlines

Jun 2

SAT5:30 amSan Antonio

5h 08m

1 stop

FSD10:38 amSioux Falls Joe Foss Field

Jun 6

FSD12:56 pmSioux Falls Joe Foss Field

7h 58m

1 stop

SAT8:54 pmSan Antonio

$282

United Airlines

Aug 22

SAT4:39 pmSan Antonio

4h 59m

1 stop

RAP8:38 pmRapid City

Aug 25

RAP11:22 amRapid City

4h 33m

1 stop

SAT4:55 pmSan Antonio

$289

American Airlines flights from San Antonio to South Dakota

Our best American Airlines deals on San Antonio to South Dakota flight tickets

American Airlines

Jun 9

SAT5:35 pmSan Antonio

4h 42m

1 stop

FSD10:17 pmSioux Falls Joe Foss Field

Jun 17

FSD4:40 pmSioux Falls Joe Foss Field

7h 19m

1 stop

SAT11:59 pmSan Antonio

$279

American Airlines

Jun 22

SAT6:01 amSan Antonio

4h 48m

1 stop

RAP9:49 amRapid City

Jun 24

RAP6:31 amRapid City

7h 25m

1 stop

SAT2:56 pmSan Antonio

$357

American Airlines

Jun 20

SAT5:35 pmSan Antonio

4h 42m

1 stop

FSD10:17 pmSioux Falls Joe Foss Field

Jun 21

FSD5:35 pmSioux Falls Joe Foss Field

6h 24m

1 stop

SAT11:59 pmSan Antonio

$364

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Tue 6/2

7:54 pm-6:33 pm

1 stop22h 39m

Sioux Falls Joe Foss Field

Fri 6/5

4:25 pm-6:59 pm

1 stop26h 34m

$219

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Tue 6/9

5:30 am-10:38 am

1 stop5h 08m

Sioux Falls Joe Foss Field

Wed 6/17

6:51 pm-11:55 pm

1 stop5h 04m

$262

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Tue 6/9

5:35 pm-10:17 pm

1 stop4h 42m

Sioux Falls Joe Foss Field

Wed 6/17

4:40 pm-11:59 pm

1 stop7h 19m

$279

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Tue 6/2

5:30 am-10:38 am

1 stop5h 08m

Sioux Falls Joe Foss Field

Sat 6/6

12:56 pm-8:54 pm

1 stop7h 58m

$282

Quickest round-trip

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Sat 8/22

4:39 pm-8:38 pm

1 stop4h 59m

Rapid City

Tue 8/25

11:22 am-4:55 pm

1 stop4h 33m

$289

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Tue 5/19

7:54 pm-6:33 pm

1 stop22h 39m

Sioux Falls Joe Foss Field

Fri 5/22

4:25 pm-6:59 pm

1 stop26h 34m

$291

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Sat 8/22

1:45 pm-5:08 pm

1 stop4h 23m

Rapid City

Tue 8/25

10:13 am-7:58 pm

2 stops8h 45m

$294

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Tue 6/9

6:03 pm-11:12 pm

1 stop5h 09m

Sioux Falls Joe Foss Field

Wed 6/17

1:53 pm-10:21 pm

2 stops8h 28m

$312

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Thu 5/28

6:10 pm-11:11 pm

1 stop5h 01m

Sioux Falls Joe Foss Field

Tue 6/2

4:16 pm-9:32 pm

1 stop5h 16m

$316

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Mon 6/22

6:01 am-9:49 am

1 stop4h 48m

Rapid City

Wed 6/24

6:31 am-2:56 pm

1 stop7h 25m

$357

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 San Antonio 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 August is, on average, the cheapest month to fly to South Dakota from San Antonio, with most prices found around $129. If you aren’t able to travel to South Dakota during the month of August, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $144.

Can stopping save me money on San Antonio to South Dakota flights?

You could potentially save up to 49% on your flight if you consider stops on a San Antonio to South Dakota flight.

Cheap San Antonio to South Dakota flight deals and tips

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

Fastest flight time	4h 23m
Direct flights	None

The fastest flight from San Antonio to South Dakota takes 4h 23m

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

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Frequently asked questions about flying from San Antonio to South Dakota

When did momondo last update prices for flights from San Antonio Airport to South Dakota?
Prices for flights from San Antonio Airport to South Dakota were last updated today.
How many operators does momondo search for flights from San Antonio Airport to South Dakota?
As of May 2026, there are 3 operators available to choose from for flights from San Antonio Airport to South Dakota.
How old do you have to be to fly from San Antonio Airport to South Dakota?
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 San Antonio Airport to South Dakota.
What documentation or ID do you need to fly to South Dakota?
The necessary travel and health documents for your South Dakota 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 San Antonio to South Dakota

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $129	Free Cancellation	Rating 7.1 11,667 reviews	Search American Airlines flights
United Airlines	PriceFrom $258	Free Cancellation	Rating 7.4 9,694 reviews	Search United Airlines flights
Delta	PriceFrom $285	Free Cancellation	Rating 7.9 8,456 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio 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 San Antonio to South Dakota for you.

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

Yes. momondo allows you to filter the results for San Antonio to South Dakota flights to just show those with flexible booking policies.

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

Once all potential San Antonio to South Dakota 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 San Antonio to South Dakota right now. Can momondo alert me if prices change?

If you are simply researching potential flights to South Dakota, momondo offers a useful price alert feature which will track prices for flights to South Dakota from San Antonio and alert you when they change.