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Cheap flights from South Dakota to San Antonio from $163

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 San Antonio departing on 5/10. 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
0 bags

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Find the cheapest flights from South Dakota to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:21 pm - 12:19 am
FSD
-
SAT
4h 58m
1 stop
Frontier Logo
6:45 am - 6:31 pm
SAT
-
FSD
11h 46m
1 stop
$180Frontier
Fri, Apr 10 - Mon, Apr 13
Delta Logo
10:58 am - 5:16 pm
FSD
-
SAT
6h 18m
1 stop
Delta Logo
6:30 am - 12:28 pm
SAT
-
FSD
5h 58m
1 stop
$245Delta
Tue, Sep 1 - Sat, Sep 5
Delta Logo
5:25 am - 11:10 am
FSD
-
SAT
5h 45m
1 stop
Delta Logo
12:50 pm - 10:46 pm
SAT
-
FSD
9h 56m
2 stops
$250Delta
Tue, Sep 1 - Sat, Sep 5
Delta Logo
1:20 pm - 12:15 am
FSD
-
SAT
10h 55m
2 stops
Delta Logo
12:15 pm - 10:46 pm
SAT
-
FSD
10h 31m
2 stops
$256Delta
Sat, Aug 29 - Sat, Sep 5
Delta Logo
5:25 am - 11:10 am
FSD
-
SAT
5h 45m
1 stop
Delta Logo
12:15 pm - 10:46 pm
SAT
-
FSD
10h 31m
2 stops
$270Delta
Tue, Sep 1 - Sat, Sep 5
American Airlines Logo
4:57 pm - 10:52 pm
RAP
-
SAT
4h 55m
1 stop
American Airlines Logo
11:35 am - 4:27 pm
SAT
-
RAP
5h 52m
1 stop
$281American Airlines
Sat, May 2 - Sat, May 9
American Airlines Logo
5:54 pm - 10:04 pm
FSD
-
SAT
4h 10m
1 stop
American Airlines Logo
6:00 am - 11:46 am
SAT
-
FSD
5h 46m
1 stop
$282American Airlines
Mon, Aug 31 - Sat, Sep 5
Multiple Airlines Logo
8:06 pm - 3:09 pm
FSD
-
SAT
19h 03m
1 stop
Multiple Airlines Logo
4:04 pm - 1:45 pm
SAT
-
FSD
21h 41m
2 stops
$283Multiple Airlines
Fri, Apr 17 - Tue, Apr 21
Multiple Airlines Logo
6:11 pm - 9:27 am
FSD
-
SAT
15h 16m
1 stop
Multiple Airlines Logo
4:04 pm - 1:45 pm
SAT
-
FSD
21h 41m
2 stops
$288Multiple Airlines
Mon, Apr 13 - Tue, Apr 21
United Airlines Logo
7:00 am - 1:00 pm
RAP
-
SAT
5h 00m
1 stop
United Airlines Logo
8:45 am - 1:08 pm
SAT
-
RAP
5h 23m
1 stop
$371United Airlines
Wed, Apr 8 - Sun, Apr 12

American Airlines flights from South Dakota to San Antonio

Our best American Airlines deals on South Dakota to San Antonio flight tickets
American Airlines
May 2
RAP4:57 pmRapid City
4h 55m
1 stop
SAT10:52 pmSan Antonio
May 9
SAT11:35 amSan Antonio
5h 52m
1 stop
RAP4:27 pmRapid City
$281
American Airlines
Aug 31
FSD5:54 pmSioux Falls Joe Foss Field
4h 10m
1 stop
SAT10:04 pmSan Antonio
Sep 5
SAT6:00 amSan Antonio
5h 46m
1 stop
FSD11:46 amSioux Falls Joe Foss Field
$282
American Airlines
May 6
FSD3:17 pmSioux Falls Joe Foss Field
8h 39m
2 stops
SAT11:56 pmSan Antonio
May 16
SAT5:45 pmSan Antonio
4h 21m
1 stop
FSD10:06 pmSioux Falls Joe Foss Field
$297

United Airlines flights from South Dakota to San Antonio

Our best United Airlines deals on South Dakota to San Antonio flight tickets
United Airlines
Sep 1
FSD6:00 amSioux Falls Joe Foss Field
6h 11m
1 stop
SAT12:11 pmSan Antonio
Sep 5
SAT1:40 pmSan Antonio
8h 12m
1 stop
FSD9:52 pmSioux Falls Joe Foss Field
$245
United Airlines
May 1
FSD6:00 amSioux Falls Joe Foss Field
6h 56m
1 stop
SAT12:56 pmSan Antonio
May 4
SAT1:11 pmSan Antonio
7h 09m
1 stop
FSD8:20 pmSioux Falls Joe Foss Field
$319
United Airlines
Apr 15
FSD6:10 amSioux Falls Joe Foss Field
6h 14m
1 stop
SAT12:24 pmSan Antonio
Apr 18
SAT7:40 amSan Antonio
8h 36m
2 stops
FSD4:16 pmSioux Falls Joe Foss Field
$324

momondo Fare Finder

 
Customize your flight search to find flights from South Dakota to San Antonio 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 27, 2026.
Use the filters below to find and compare flights from South Dakota to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Fri 4/10

7:21 pm-12:19 am

1 stop4h 58m

San Antonio

Mon 4/13

6:45 am-6:31 pm

1 stop11h 46m

$180

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Tue 9/1

10:58 am-5:16 pm

1 stop6h 18m

San Antonio

Sat 9/5

6:30 am-12:28 pm

1 stop5h 58m

$245

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Tue 9/1

5:25 am-11:10 am

1 stop5h 45m

San Antonio

Sat 9/5

12:50 pm-10:46 pm

2 stops9h 56m

$250

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Sat 8/29

1:20 pm-12:15 am

2 stops10h 55m

San Antonio

Sat 9/5

12:15 pm-10:46 pm

2 stops10h 31m

$256

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Tue 9/1

5:25 am-11:10 am

1 stop5h 45m

San Antonio

Sat 9/5

12:15 pm-10:46 pm

2 stops10h 31m

$270

Rapid CitySan Antonio

RAP - SAT

RAPSAT

Rapid City

Sat 5/2

4:57 pm-10:52 pm

1 stop4h 55m

San Antonio

Sat 5/9

11:35 am-4:27 pm

1 stop5h 52m

$281
Quickest round-trip

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Mon 8/31

5:54 pm-10:04 pm

1 stop4h 10m

San Antonio

Sat 9/5

6:00 am-11:46 am

1 stop5h 46m

$282

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Fri 4/17

8:06 pm-3:09 pm

1 stop19h 03m

San Antonio

Tue 4/21

4:04 pm-1:45 pm

2 stops21h 41m

$283

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Mon 4/13

6:11 pm-9:27 am

1 stop15h 16m

San Antonio

Tue 4/21

4:04 pm-1:45 pm

2 stops21h 41m

$288

Rapid CitySan Antonio

RAP - SAT

RAPSAT

Rapid City

Wed 4/8

7:00 am-1:00 pm

1 stop5h 00m

San Antonio

Sun 4/12

8:45 am-1:08 pm

1 stop5h 23m

$371

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 San Antonio from

How to get the cheapest flight ticket from South Dakota to San Antonio

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 San Antonio?

If you aren’t able to travel during the month of January, then book flights to San Antonio from South Dakota during August instead. Flights to San Antonio in August, while not as cheap as those in January, still average around $267.

Cheap South Dakota to San Antonio flight deals and tips

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

Fastest flight time

4h 10m

Direct flights

None
The fastest flight from South Dakota to San Antonio takes 4h 10m
There are no direct flights from South Dakota to San Antonio. There are no popular flight routes from South Dakota to San Antonio.
Search flight deals

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

    Prices for flights from South Dakota to San Antonio Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The required travel and health documents for your San Antonio 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 San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from South Dakota to San Antonio

Compare and see reviews for airlines that fly from South Dakota to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $204Free CancellationRating
7.1
11,503 reviews
Search American Airlines flights
DeltaPriceFrom $217Free CancellationRating
7.9
8,340 reviews
Search Delta flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,491 reviews
Search United Airlines flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Pleasanton
Schertz

Why use momondo?

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

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

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

All flight searches from South Dakota to San Antonio on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from South Dakota.

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

Yes. momondo can track prices for South Dakota to San Antonio 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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