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$162+ Cheap flights from South Dakota to San Antonio (SAT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — SAT
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/251:16 pmFSD - SAT
1 stop5h 45mAmerican Airlines
Fri 1/26:32 pmSAT - FSD
1 stop5h 29mAmerican Airlines
Deal found 12/17$354
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 12/231:52 pmFSD - SAT
1 stop7h 08mUnited Airlines
Fri 12/262:08 pmSAT - FSD
1 stop7h 48mUnited Airlines
Deal found 12/15$361
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/258:50 amFSD - SAT
1 stop8h 07mUnited Airlines
Mon 12/294:55 pmSAT - FSD
1 stop7h 00mUnited Airlines
Deal found 12/16$376
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/251:16 pmFSD - SAT
1 stop5h 45mAmerican Airlines
Sun 12/286:00 amSAT - FSD
1 stop6h 28mAmerican Airlines
Deal found 12/16$399
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/251:16 pmFSD - SAT
1 stop5h 45mAmerican Airlines
Mon 12/294:39 pmSAT - FSD
2 stops7h 20mAmerican Airlines
Deal found 12/16$404
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/258:50 amFSD - SAT
1 stop8h 07mUnited Airlines
Fri 1/22:13 pmSAT - FSD
2 stops9h 42mUnited Airlines
Deal found 12/17$416
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 12/3012:18 pmRAP - SAT
1 stop7h 42mUnited Airlines
Sat 1/34:55 pmSAT - RAP
1 stop6h 04mUnited Airlines
Deal found 12/15$434
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/231:16 pmFSD - SAT
1 stop4h 54mAmerican Airlines
Fri 12/264:39 pmSAT - FSD
2 stops7h 20mAmerican Airlines
Deal found 12/15$486
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/318:45 amRAP - SAT
1 stop7h 12mUnited Airlines
Sun 1/41:10 pmSAT - RAP
1 stop7h 02mUnited Airlines
Deal found 12/16$488
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Sat 12/276:05 pmRAP - SAT
1 stop4h 42mUnited Airlines
Sun 1/41:10 pmSAT - RAP
1 stop7h 02mUnited Airlines
Deal found 12/15$693
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 12/167:00 amRAP - SAT
1 stop5h 06mUnited Airlines
Wed 12/171:34 pmSAT - RAP
1 stop4h 36mUnited Airlines
Deal found 12/15$731

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$162
(Orbitz)

Popular in

February

Cheapest in

August

Average price

$379
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
Highest demand for flights based on searches. 6% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 18, 2025.
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

Mon 2/23

2:42 pm-4:17 pm

1 stop25h 35m

San Antonio

Thu 2/26

8:20 pm-12:56 pm

1 stop16h 36m

$162

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Wed 1/28

5:35 pm-9:52 pm

1 stop4h 17m

San Antonio

Sun 2/1

6:06 am-11:51 am

1 stop5h 45m

$232

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Fri 2/6

5:35 pm-10:58 pm

1 stop5h 23m

San Antonio

Tue 2/10

6:06 am-11:51 am

1 stop5h 45m

$232

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Fri 1/30

4:17 pm-9:34 pm

1 stop5h 17m

San Antonio

Sat 2/7

5:30 am-3:34 pm

2 stops10h 04m

$243

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Wed 1/28

4:17 pm-12:38 am

2 stops8h 21m

San Antonio

Sun 2/1

6:30 am-12:22 pm

1 stop5h 52m

$264

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Sun 1/11

11:43 am-11:00 am

1 stop23h 17m

San Antonio

Sun 1/18

5:02 pm-9:57 am

1 stop16h 55m

$270

Rapid CitySan Antonio

RAP - SAT

RAPSAT

Rapid City

Fri 1/16

2:08 pm-9:52 pm

1 stop6h 44m

San Antonio

Fri 1/23

7:00 am-1:34 pm

1 stop7h 34m

$279

Sioux FallsSan Antonio

FSD - SAT

FSDSAT

Sioux Falls Joe Foss Field

Fri 2/6

1:07 pm-10:55 pm

2 stops9h 48m

San Antonio

Tue 2/10

5:30 am-3:34 pm

2 stops10h 04m

$294

Rapid CitySan Antonio

RAP - SAT

RAPSAT

Rapid City

Sat 1/17

2:40 pm-8:44 pm

1 stop5h 04m

San Antonio

Wed 1/21

8:30 am-1:12 pm

1 stop5h 42m

$317

Rapid CitySan Antonio

RAP - SAT

RAPSAT

Rapid City

Thu 1/1

3:35 pm-11:47 pm

1 stop7h 12m

San Antonio

Mon 1/5

4:55 pm-9:59 pm

1 stop6h 04m

$352

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 23 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 4h 17m. 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

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Alternative routes for South Dakota to San Antonio

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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$243Average$412FlexibilityNo cancel feeOn-time71%
DeltaCheapest$257Average$308FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$376FlexibilityNo cancel feeOn-time69%

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