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$129+ Cheap flights from South Dakota to San Antonio (SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — SAT
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from South Dakota to San Antonio

Cheapest flights from South Dakota to San Antonio
Explore the most affordable flight options available from South Dakota to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:15 pm
FSD
-
SAT
1 stop4h 31m
American Airlines
Sat 9/510:09 am
SAT
-
FSD
1 stop6h 26m
American Airlines
Deal found 1/29$205
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/41:34 pm
FSD
-
SAT
1 stop8h 13m
Delta
Wed 4/86:32 am
SAT
-
FSD
1 stop6h 21m
Delta
Deal found 1/27$217
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:25 am
FSD
-
SAT
1 stop7h 42m
Delta
Sat 9/512:50 pm
SAT
-
FSD
2 stops9h 56m
Delta
Deal found 1/29$222
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:53 am
FSD
-
SAT
1 stop6h 24m
Delta
Tue 5/56:12 pm
SAT
-
FSD
1 stop4h 50m
Delta
Deal found 1/28$238
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/205:20 pm
FSD
-
SAT
1 stop6h 39m
American Airlines
Tue 3/33:15 pm
SAT
-
FSD
1 stop6h 25m
American Airlines
Deal found 1/27$242
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:15 am
FSD
-
SAT
1 stop6h 50m
Delta
Sat 9/512:15 pm
SAT
-
FSD
2 stops10h 31m
Delta
Deal found 1/26$243
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:15 pm
FSD
-
SAT
1 stop5h 29m
American Airlines
Sat 9/59:15 am
SAT
-
FSD
1 stop7h 20m
American Airlines
Deal found 1/26$257
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:10 pm
FSD
-
SAT
1 stop6h 22m
United Airlines
Tue 3/311:25 pm
SAT
-
FSD
1 stop7h 05m
United Airlines
Deal found 1/27$259
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:14 am
FSD
-
SAT
1 stop7h 16m
United Airlines
Sat 9/512:24 pm
SAT
-
FSD
2 stops8h 22m
United Airlines
Deal found 1/26$264
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:58 am
FSD
-
SAT
1 stop6h 18m
Delta
Sat 9/512:15 pm
SAT
-
FSD
2 stops10h 31m
Delta
Deal found 1/27$268
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/511:15 am
RAP
-
SAT
1 stop4h 40m
United Airlines
Tue 6/94:35 pm
SAT
-
RAP
1 stop6h 49m
United Airlines
Deal found 1/27$279
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:54 pm
RAP
-
SAT
1 stop4h 58m
American Airlines
Sat 5/25:45 pm
SAT
-
RAP
1 stop5h 13m
American Airlines
Deal found 1/28$319

Find flight deals from South Dakota to San Antonio

Keep the following information in mind while searching for South Dakota to San Antonio flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$205
(American Airlines)

One-way from

$129
(Kiwi.com)

Popular in

February

Cheapest in

August

Average price

$296
Provider with most accurate pricing for Sioux Falls Joe Foss Field-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-San Antonio flights.
Search Deals
From South Dakota to San Antonio
Search Deals
One-way flight from South Dakota to San Antonio
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from South Dakota to San Antonio that are best for you.

Fly from

South Dakota

Fly to

San Antonio

Route

Depart

Return

Price

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Thu 4/30

10:53 am-5:17 pm

1 stop6h 24m

San Antonio

Tue 5/5

6:12 pm-11:02 pm

1 stop4h 50m

$238

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Fri 2/20

5:20 pm-11:59 pm

1 stop6h 39m

San Antonio

Tue 3/3

3:15 pm-9:40 pm

1 stop6h 25m

$242

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Tue 4/14

1:43 pm-8:42 pm

1 stop6h 59m

San Antonio

Sat 4/18

2:02 pm-9:49 pm

1 stop7h 47m

$259

Rapid CitySan Antonio

RAP - SAT

RAPSAT

Rapid City

Fri 6/5

11:15 am-4:55 pm

1 stop4h 40m

San Antonio

Tue 6/9

4:16 pm-10:24 pm

2 stops7h 08m

$284

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Mon 3/23

1:38 pm-10:57 pm

2 stops9h 19m

San Antonio

Tue 3/31

1:25 pm-8:30 pm

1 stop7h 05m

$306

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Sat 2/14

4:19 pm-9:37 pm

1 stop5h 18m

San Antonio

Sun 2/15

6:40 am-12:20 pm

1 stop5h 40m

$309

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Wed 2/11

1:07 pm-10:55 pm

2 stops9h 48m

San Antonio

Sun 2/15

6:40 am-12:20 pm

1 stop5h 40m

$314

Rapid CitySan Antonio

RAP - SAT

RAPSAT

Rapid City

Tue 4/21

4:54 pm-10:52 pm

1 stop4h 58m

San Antonio

Sat 5/2

5:45 pm-9:58 pm

1 stop5h 13m

$319

Rapid CitySan Antonio

RAP - SAT

RAPSAT

Rapid City

Tue 3/3

2:21 pm-10:54 pm

1 stop7h 33m

San Antonio

Fri 3/13

5:36 pm-10:36 pm

1 stop6h 00m

$320

Rapid CitySan Antonio

RAP - SAT

RAPSAT

Rapid City

Tue 2/10

10:54 am-10:55 pm

2 stops11h 01m

San Antonio

Sat 2/14

5:25 am-3:44 pm

2 stops11h 19m

$320

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 21 results
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Best time to book a flight from South Dakota to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from South Dakota with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from South Dakota to San Antonio

What is the cheapest month to book a flight from South Dakota to San Antonio?

Currently, April is the cheapest month in which you can book a flight from South Dakota to San Antonio (average of $146). Flying from South Dakota to San Antonio in June is currently the most expensive (average of $265). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from South Dakota to San Antonio?

Related info for your journey

Find useful and relevant information for your journey from South Dakota to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Antonio from South Dakota?

    San Antonio (SAT) is the airport you will fly into if you book a flight from South Dakota to San Antonio. It is only a 7.6 mi journey from San Antonio (SAT) to San Antonio’s city center.

  • How long is the flight from South Dakota to San Antonio?

    Departing from South Dakota to San Antonio will take you 6h 24m. The distance from South Dakota to San Antonio is about 975 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from South Dakota to San Antonio one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $128. United Airlines flights start at $199 while deals on American Airlines start at $229 one-way.

  • Can I find deals for flights from South Dakota to San Antonio that include hotel bookings?

    Yes. In addition to deals on South Dakota to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Dakota to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Dakota to San Antonio.

  • Can I find deals for business class flights from South Dakota to San Antonio?

    Yes. Cheapflights offers flight deals from South Dakota to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Dakota to San Antonio?

    Currently, April is the cheapest month in which you can book a flight from South Dakota to San Antonio (average of $146). Flying from South Dakota to San Antonio in June is currently the most expensive (average of $265). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Antonio?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for South Dakota to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from South Dakota to San Antonio

Discover the top 3 airlines that operate flights from South Dakota to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$217Average$297FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$231Average$407FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$374FlexibilityNo cancel feeOn-time69%

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