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Cheap flights from San Antonio to South Dakota from $279

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to South Dakota departing on 3/20. 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 San Antonio to South Dakota

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:47 am - 11:05 am
SAT
-
RAP
6h 18m
1 stop
United Airlines Logo
5:41 pm - 11:32 pm
RAP
-
SAT
4h 51m
1 stop
$279United Airlines
Fri, Mar 20 - Mon, Mar 23
United Airlines Logo
4:45 pm - 8:44 pm
SAT
-
RAP
4h 59m
1 stop
United Airlines Logo
10:00 am - 4:57 pm
RAP
-
SAT
5h 57m
1 stop
$287United Airlines
Mon, Apr 27 - Thu, May 7
American Airlines Logo
6:00 am - 12:41 pm
SAT
-
FSD
6h 41m
1 stop
American Airlines Logo
5:20 pm - 10:15 pm
FSD
-
SAT
4h 55m
1 stop
$309American Airlines
Wed, Feb 18 - Sun, Feb 22
United Airlines Logo
5:47 am - 9:10 am
SAT
-
RAP
4h 23m
1 stop
United Airlines Logo
2:45 pm - 10:57 pm
RAP
-
SAT
7h 12m
2 stops
$326United Airlines
Fri, Mar 20 - Mon, Mar 23
United Airlines Logo
1:40 pm - 9:38 pm
SAT
-
FSD
7h 58m
1 stop
United Airlines Logo
7:50 am - 4:00 pm
FSD
-
SAT
8h 10m
1 stop
$329United Airlines
Wed, Jul 29 - Sun, Aug 2
United Airlines Logo
5:30 am - 11:29 am
SAT
-
RAP
6h 59m
1 stop
United Airlines Logo
10:13 am - 4:55 pm
RAP
-
SAT
5h 42m
1 stop
$332United Airlines
Wed, Jun 3 - Sat, Jun 6
Delta Logo
6:12 pm - 10:20 pm
SAT
-
RAP
5h 08m
1 stop
Delta Logo
3:55 pm - 10:11 pm
RAP
-
SAT
5h 16m
1 stop
$339Delta
Fri, Apr 24 - Sun, Apr 26
Delta Logo
6:40 am - 12:15 pm
SAT
-
FSD
5h 35m
1 stop
Delta Logo
1:00 pm - 10:28 pm
FSD
-
SAT
9h 28m
2 stops
$359Delta
Wed, Feb 18 - Sun, Feb 22
American Airlines Logo
5:17 am - 11:42 am
SAT
-
FSD
6h 25m
1 stop
American Airlines Logo
5:20 pm - 11:59 pm
FSD
-
SAT
6h 39m
1 stop
$377American Airlines
Fri, Feb 27 - Sun, Mar 1
Multiple Airlines Logo
6:00 am - 6:12 pm
SAT
-
FSD
12h 12m
2 stops
Multiple Airlines Logo
6:14 pm - 9:30 am
FSD
-
SAT
15h 16m
1 stop
$388Multiple Airlines
Fri, Feb 20 - Mon, Feb 23

American Airlines flights from San Antonio to South Dakota

Our best American Airlines deals on San Antonio to South Dakota flight tickets
American Airlines
Feb 18
SAT6:00 amSan Antonio
6h 41m
1 stop
FSD12:41 pmSioux Falls Joe Foss Field
Feb 22
FSD5:20 pmSioux Falls Joe Foss Field
4h 55m
1 stop
SAT10:15 pmSan Antonio
$309
American Airlines
Feb 27
SAT5:17 amSan Antonio
6h 25m
1 stop
FSD11:42 amSioux Falls Joe Foss Field
Mar 1
FSD5:20 pmSioux Falls Joe Foss Field
6h 39m
1 stop
SAT11:59 pmSan Antonio
$377
American Airlines
Feb 13
SAT5:41 pmSan Antonio
5h 55m
1 stop
RAP10:36 pmRapid City
Feb 16
RAP2:21 pmRapid City
7h 33m
1 stop
SAT10:54 pmSan Antonio
$399

Delta flights from San Antonio to South Dakota

Our best Delta deals on San Antonio to South Dakota flight tickets
Delta
Apr 24
SAT6:12 pmSan Antonio
5h 08m
1 stop
RAP10:20 pmRapid City
Apr 26
RAP3:55 pmRapid City
5h 16m
1 stop
SAT10:11 pmSan Antonio
$339
Delta
Feb 18
SAT6:40 amSan Antonio
5h 35m
1 stop
FSD12:15 pmSioux Falls Joe Foss Field
Feb 22
FSD1:00 pmSioux Falls Joe Foss Field
9h 28m
2 stops
SAT10:28 pmSan Antonio
$359
Delta
Feb 14
SAT8:00 amSan Antonio
8h 44m
2 stops
RAP3:44 pmRapid City
Feb 25
RAP10:54 amRapid City
11h 01m
2 stops
SAT10:55 pmSan Antonio
$509

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to South Dakota 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 6, 2026.
Use the filters below to find and compare flights from San Antonio to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Fri 3/20

5:47 am-11:05 am

1 stop6h 18m

Rapid City

Mon 3/23

5:41 pm-11:32 pm

1 stop4h 51m

$279

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Mon 4/27

4:45 pm-8:44 pm

1 stop4h 59m

Rapid City

Thu 5/7

10:00 am-4:57 pm

1 stop5h 57m

$287

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Wed 2/18

6:00 am-12:41 pm

1 stop6h 41m

Sioux Falls Joe Foss Field

Sun 2/22

5:20 pm-10:15 pm

1 stop4h 55m

$309

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Fri 3/20

5:47 am-9:10 am

1 stop4h 23m

Rapid City

Mon 3/23

2:45 pm-10:57 pm

2 stops7h 12m

$326

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Wed 7/29

1:40 pm-9:38 pm

1 stop7h 58m

Sioux Falls Joe Foss Field

Sun 8/2

7:50 am-4:00 pm

1 stop8h 10m

$329

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Wed 6/3

5:30 am-11:29 am

1 stop6h 59m

Rapid City

Sat 6/6

10:13 am-4:55 pm

1 stop5h 42m

$332

San AntonioRapid City

SAT - RAP

SATRAP

San Antonio

Fri 4/24

6:12 pm-10:20 pm

1 stop5h 08m

Rapid City

Sun 4/26

3:55 pm-10:11 pm

1 stop5h 16m

$339

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Wed 2/18

6:40 am-12:15 pm

1 stop5h 35m

Sioux Falls Joe Foss Field

Sun 2/22

1:00 pm-10:28 pm

2 stops9h 28m

$359

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Fri 2/27

5:17 am-11:42 am

1 stop6h 25m

Sioux Falls Joe Foss Field

Sun 3/1

5:20 pm-11:59 pm

1 stop6h 39m

$377

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Fri 2/20

6:00 am-6:12 pm

2 stops12h 12m

Sioux Falls Joe Foss Field

Mon 2/23

6:14 pm-9:30 am

1 stop15h 16m

$388

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to South Dakota from

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

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 $151.

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

You could potentially save up to 16% 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.
Search flight deals

  • 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?

  • 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 AirlinesPriceFrom $129Free CancellationRating
7.2
11,237 reviews
Search American Airlines flights
United AirlinesPriceFrom $157Free CancellationRating
7.4
9,240 reviews
Search United Airlines flights
DeltaPriceFrom $258Free CancellationRating
7.9
8,151 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.

An easier way to manage your South Dakota trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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