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Cheap flights from South Dakota to San Antonio from $205

This is the cheapest round-trip 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 11/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
American Airlines Logo
5:05 pm - 9:08 pmFSD-SAT
4h 03m1 stop
American Airlines Logo
7:00 am - 12:21 pmSAT-FSD
5h 21m1 stop
$205American Airlines
Find Deal
Sat, Nov 1 - Tue, Nov 4
American Airlines Logo
12:31 pm - 9:08 pmFSD-SAT
8h 37m2 stops
American Airlines Logo
6:04 am - 2:45 pmSAT-FSD
8h 41m1 stop
$210American Airlines
Find Deal
Sat, Nov 1 - Tue, Nov 4
American Airlines Logo
1:10 pm - 6:50 pmFSD-SAT
5h 40m1 stop
American Airlines Logo
5:00 am - 12:21 pmSAT-FSD
7h 21m1 stop
$232American Airlines
Find Deal
Thu, Nov 13 - Sat, Nov 15
Delta Logo
4:24 pm - 12:20 amFSD-SAT
7h 56m2 stops
Delta Logo
6:25 am - 12:55 pmSAT-FSD
6h 30m1 stop
$242Delta
Find Deal
Sat, Nov 1 - Tue, Nov 4
Delta Logo
1:30 pm - 12:37 amFSD-SAT
11h 07m2 stops
Delta Logo
12:45 pm - 11:12 pmSAT-FSD
10h 27m2 stops
$247Delta
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Tue, Dec 9 - Sat, Dec 13
United Airlines Logo
12:56 pm - 8:55 pmRAP-SAT
6h 59m1 stop
United Airlines Logo
4:30 pm - 9:58 pmSAT-RAP
6h 28m1 stop
$259United Airlines
Find Deal
Tue, Oct 21 - Sat, Nov 8
United Airlines Logo
3:20 pm - 8:55 pmRAP-SAT
4h 35m1 stop
United Airlines Logo
4:24 pm - 9:58 pmSAT-RAP
6h 34m2 stops
$264United Airlines
Find Deal
Tue, Oct 21 - Sat, Nov 8
Frontier Logo
7:28 pm - 4:37 pmFSD-SAT
21h 09m1 stop
Frontier Logo
8:26 pm - 6:33 pmSAT-FSD
22h 07m1 stop
$265Frontier
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Fri, Oct 24 - Sun, Oct 26
Multiple Airlines Logo
7:28 pm - 4:37 pmFSD-SAT
21h 09m1 stop
Multiple Airlines Logo
9:52 pm - 11:51 amSAT-FSD
13h 59m1 stop
$301Multiple Airlines
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Fri, Oct 24 - Sun, Oct 26
Multiple Airlines Logo
3:50 pm - 5:09 amFSD-SAT
13h 19m1 stop
Multiple Airlines Logo
6:00 am - 9:22 amSAT-FSD
27h 22m2 stops
$332Multiple Airlines
Find Deal
Tue, Dec 9 - Thu, Dec 11

Delta flights from South Dakota to San Antonio

Our best Delta deals on South Dakota to San Antonio flight tickets
Delta
Nov 1
FSD4:24 pmSioux Falls Joe Foss Field
7h 56m
2 stops
SAT12:20 amSan Antonio
Nov 4
SAT6:25 amSan Antonio
6h 30m
1 stop
FSD12:55 pmSioux Falls Joe Foss Field
$242
Find similar
Delta
Dec 9
FSD1:30 pmSioux Falls Joe Foss Field
11h 07m
2 stops
SAT12:37 amSan Antonio
Dec 13
SAT12:45 pmSan Antonio
10h 27m
2 stops
FSD11:12 pmSioux Falls Joe Foss Field
$247
Find similar
Delta
Dec 11
FSD5:14 amSioux Falls Joe Foss Field
6h 41m
1 stop
SAT11:55 amSan Antonio
Dec 13
SAT2:40 pmSan Antonio
5h 00m
1 stop
FSD7:40 pmSioux Falls Joe Foss Field
$248
Find similar

United Airlines flights from South Dakota to San Antonio

Our best United Airlines deals on South Dakota to San Antonio flight tickets
United Airlines
Oct 21
RAP12:56 pmRapid City
6h 59m
1 stop
SAT8:55 pmSan Antonio
Nov 8
SAT4:30 pmSan Antonio
6h 28m
1 stop
RAP9:58 pmRapid City
$259
Find similar
United Airlines
Oct 21
RAP3:20 pmRapid City
4h 35m
1 stop
SAT8:55 pmSan Antonio
Nov 8
SAT4:24 pmSan Antonio
6h 34m
2 stops
RAP9:58 pmRapid City
$264
Find similar
United Airlines
Dec 10
FSD9:00 amSioux Falls Joe Foss Field
7h 54m
1 stop
SAT4:54 pmSan Antonio
Dec 15
SAT2:12 pmSan Antonio
7h 38m
1 stop
FSD9:50 pmSioux Falls Joe Foss Field
$302
Find similar

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 October 2, 2025.
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

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Sat 11/1

5:05 pm-9:08 pm

1 stop4h 03m

San Antonio

Tue 11/4

7:00 am-12:21 pm

1 stop5h 21m

$205

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Sat 11/1

12:31 pm-9:08 pm

2 stops8h 37m

San Antonio

Tue 11/4

6:04 am-2:45 pm

1 stop8h 41m

$210

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Thu 11/13

1:10 pm-6:50 pm

1 stop5h 40m

San Antonio

Sat 11/15

5:00 am-12:21 pm

1 stop7h 21m

$232

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Sat 11/1

4:24 pm-12:20 am

2 stops7h 56m

San Antonio

Tue 11/4

6:25 am-12:55 pm

1 stop6h 30m

$242

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Tue 12/9

1:30 pm-12:37 am

2 stops11h 07m

San Antonio

Sat 12/13

12:45 pm-11:12 pm

2 stops10h 27m

$247

Rapid CitySan Antonio

RAP - SAT

RAPSAT

Rapid City

Tue 10/21

12:56 pm-8:55 pm

1 stop6h 59m

San Antonio

Sat 11/8

4:30 pm-9:58 pm

1 stop6h 28m

$259

Rapid CitySan Antonio

RAP - SAT

RAPSAT

Rapid City

Tue 10/21

3:20 pm-8:55 pm

1 stop4h 35m

San Antonio

Sat 11/8

4:24 pm-9:58 pm

2 stops6h 34m

$264

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Fri 10/24

7:28 pm-4:37 pm

1 stop21h 09m

San Antonio

Sun 10/26

8:26 pm-6:33 pm

1 stop22h 07m

$265

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Fri 10/24

7:28 pm-4:37 pm

1 stop21h 09m

San Antonio

Sun 10/26

9:52 pm-11:51 am

1 stop13h 59m

$301

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Tue 12/9

3:50 pm-5:09 am

1 stop13h 19m

San Antonio

Thu 12/11

6:00 am-9:22 am

2 stops27h 22m

$332

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 August, then book flights to San Antonio from South Dakota during September instead. Flights to San Antonio in September, while not as cheap as those in August, still average around $297.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Saturday when prices can be found for as low as $318. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $518.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the afternoon. momondo users have found flights departing from South Dakota to San Antonio in the afternoon for as low as $333. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $400. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to San Antonio?

You are more likely to see cheaper flights to San Antonio from South Dakota when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $346 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from South Dakota for as low as $299 on momondo.

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

Direct flights

None
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
DeltaPriceFrom $257Free CancellationRating
7.9
7,962 reviews
Search Delta flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
8,933 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
Schertz
Pleasanton

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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