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$273+ Cheap flights from San Antonio to Sioux Falls (SAT - FSD)

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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — FSD
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Cheap flight deals from San Antonio to Sioux Falls

Cheapest flights from San Antonio to Sioux Falls
Explore the most affordable flight options available from San Antonio to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.

This Delta deal was found by Cheapflights users on 3/7. 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.
Wed 6/245:50 pm
SAT
-
FSD
1 stop4h 56m
Delta
Thu 7/95:25 am
FSD
-
SAT
1 stop8h 21m
Delta
Deal found 3/7$273
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/103:14 pm
SAT
-
FSD
1 stop28h 22m
Frontier
Fri 5/158:30 pm
FSD
-
SAT
1 stop18h 09m
Frontier
Deal found 3/9$307
This Delta deal was found by Cheapflights users on 3/7. 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 4/306:12 pm
SAT
-
FSD
1 stop4h 50m
Delta
Sun 5/35:25 am
FSD
-
SAT
1 stop5h 56m
Delta
Deal found 3/7$341
This United Airlines deal was found by Cheapflights users on 3/10. 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 4/75:50 pm
SAT
-
FSD
1 stop5h 54m
United Airlines
Sat 4/119:05 am
FSD
-
SAT
1 stop7h 55m
United Airlines
Deal found 3/10$342
This United Airlines deal was found by Cheapflights users on 3/10. 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 3/255:47 am
SAT
-
FSD
1 stop7h 07m
United Airlines
Sun 3/296:00 am
FSD
-
SAT
1 stop7h 00m
United Airlines
Deal found 3/10$349
This United Airlines deal was found by Cheapflights users on 3/10. 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 3/144:40 pm
SAT
-
FSD
1 stop7h 04m
United Airlines
Tue 3/175:10 pm
FSD
-
SAT
1 stop6h 22m
United Airlines
Deal found 3/10$363
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/103:14 pm
SAT
-
FSD
1 stop28h 22m
Multiple Airlines
Fri 5/156:11 pm
FSD
-
SAT
2 stops19h 06m
Multiple Airlines
Deal found 3/9$364

Find flight deals from San Antonio to Sioux Falls

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Sioux Falls (FSD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$273
(Delta)

Popular in

December

Cheapest in

August

Average price

$404
Provider with most accurate pricing for San Antonio-Sioux Falls Joe Foss Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Sioux Falls Joe Foss Field flights.
Search Deals
From San Antonio to Sioux Falls Joe Foss Field
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Sioux Falls 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 March 11, 2026.
Use the filters below to find and compare flights from San Antonio to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Wed 6/24

5:50 pm-10:46 pm

1 stop4h 56m

Sioux Falls Joe Foss Field

Thu 7/9

5:25 am-1:46 pm

1 stop8h 21m

$273

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Tue 4/7

5:50 pm-11:44 pm

1 stop5h 54m

Sioux Falls Joe Foss Field

Sat 4/11

9:05 am-5:00 pm

1 stop7h 55m

$342

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Thu 3/26

6:00 am-12:41 pm

1 stop6h 41m

Sioux Falls Joe Foss Field

Mon 3/30

1:26 pm-8:53 pm

1 stop7h 27m

$349

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Wed 3/25

5:00 am-2:32 pm

2 stops9h 32m

Sioux Falls Joe Foss Field

Sun 3/29

6:00 am-1:00 pm

1 stop7h 00m

$354
Cheapest one-way
Quickest one-way

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Wed 3/25

1:23 pm-8:40 pm

1 stop7h 17m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Sorted by cheapest first

Compare providers for flights from San Antonio to Sioux Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Sioux Falls in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Antonio-Sioux Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Sioux Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Sioux Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Sioux Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Sioux Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Antonio to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from San Antonio 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 San Antonio to Sioux Falls

What is the cheapest month to book a flight from San Antonio to Sioux Falls?

Currently, August is the cheapest month in which you can book a flight from San Antonio to Sioux Falls (average of $129). Flying from San Antonio to Sioux Falls in March is currently the most expensive (average of $312). 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.

Reviews of airlines servicing Sioux Falls

Get insights into the airlines that provide service to Sioux Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sioux Falls. Reviews last updated March 11, 2026.
Read through reviews of airlines operating flights from San Antonio to Sioux Falls, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,278 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,278 reviews
Delta
7.9
Good
8,278 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,414 reviews
Delta
7.9
Good
8,278 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,419 reviews
Delta
7.9
Good
8,278 reviews

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • How long is the flight from San Antonio to Sioux Falls?

    Departing from San Antonio to Sioux Falls will take you 4h 56m. Airlines will cover a distance of 975 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from San Antonio to Sioux Falls round-trip?

    Cheapflights users have booked flights from San Antonio to Sioux Falls round-trip from $129. Other airlines that can offer you cheap pricing are United Airlines, from $157, and Delta, from $285. Users have found that American Airlines is 62% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from San Antonio to Sioux Falls?

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

  • Can I find deals for business class flights from San Antonio to Sioux Falls?

    Yes. Cheapflights offers flight deals from San Antonio to Sioux Falls 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 San Antonio to Sioux Falls?

    Currently, August is the cheapest month in which you can book a flight from San Antonio to Sioux Falls (average of $129). Flying from San Antonio to Sioux Falls in March is currently the most expensive (average of $312). 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 Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Marshall

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Top 3 airlines flying from San Antonio to Sioux Falls

Discover the top 3 airlines that operate flights from San Antonio to Sioux Falls. 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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$129Average$301FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$157Average$419FlexibilityNo cancel feeOn-time69%
DeltaCheapest$285Average$328FlexibilityNo cancel feeOn-timeN/A

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