HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sioux Falls

$92+ Cheap flights from San Antonio to Sioux Falls (SAT - FSD)

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 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — FSD
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to Sioux Falls with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 December 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/3. 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 12/244:55 pmSAT - FSD
1 stop7h 00mUnited Airlines
Mon 12/295:12 pmFSD - SAT
1 stop6h 35mUnited Airlines
Deal found 12/3$543
This Kiwi.com deal was found by Cheapflights users on 12/4. 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.
Wed 12/247:11 pmSAT - FSD
2 stops38h 00mMultiple Airlines
Sun 12/2812:40 pmFSD - SAT
1 stop16h 55mMultiple Airlines
Deal found 12/4$573
This American Airlines deal was found by Cheapflights users on 12/4. 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 12/195:00 amSAT - FSD
1 stop7h 28mAmerican Airlines
Tue 12/236:00 amFSD - SAT
1 stop16h 59mAmerican Airlines
Deal found 12/4$630
This American Airlines deal was found by Cheapflights users on 12/2. 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 12/206:31 pmSAT - FSD
1 stop5h 28mAmerican Airlines
Fri 1/26:00 amFSD - SAT
1 stop4h 56mAmerican Airlines
Deal found 12/2$729
This United Airlines deal was found by Cheapflights users on 12/4. 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 12/191:10 pmSAT - FSD
1 stop6h 50mUnited Airlines
Tue 12/236:16 pmFSD - SAT
2 stops16h 24mUnited Airlines
Deal found 12/4$733
This American Airlines deal was found by Cheapflights users on 12/4. 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.
Wed 12/246:44 amSAT - FSD
1 stop5h 44mAmerican Airlines
Sun 12/286:00 amFSD - SAT
1 stop6h 02mAmerican Airlines
Deal found 12/4$745

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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$329
(United Airlines)

One-way from

$92
(Mytrip)

Popular in

December

Cheapest in

August

Average price

$618
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
One-way flight from San Antonio to Sioux Falls Joe Foss Field
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($24 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 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 December 4, 2025.
Use the filters below to find and compare flights from San Antonio to Sioux Falls that are best for you.

Fly from

San Antonio

Fly to

Sioux Falls

Route

Depart

Return

Price

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Thu 1/8

7:00 am-2:36 pm

1 stop7h 36m

Sioux Falls Joe Foss Field

Mon 1/12

1:40 pm-8:44 pm

1 stop7h 04m

$329

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Wed 2/18

5:20 am-5:21 pm

2 stops12h 01m

Sioux Falls Joe Foss Field

Sat 2/21

1:40 pm-8:56 pm

1 stop7h 16m

$345

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Wed 12/24

4:55 pm-11:55 pm

1 stop7h 00m

Sioux Falls Joe Foss Field

Mon 12/29

5:12 pm-11:47 pm

1 stop6h 35m

$543

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Wed 12/24

7:11 pm-9:11 am

2 stops38h 00m

Sioux Falls Joe Foss Field

Sun 12/28

12:40 pm-5:35 am

1 stop16h 55m

$573

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Fri 12/19

5:00 am-12:28 pm

1 stop7h 28m

Sioux Falls Joe Foss Field

Tue 12/23

6:00 am-10:59 pm

1 stop16h 59m

$630

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Sat 12/27

5:10 am-11:50 am

1 stop30h 40m

$222

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Fri 12/26

6:45 am-7:29 pm

2 stops36h 44m

$230

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Sat 12/27

6:40 am-2:27 pm

1 stop7h 47m

$271

San AntonioSioux Falls

SAT - FSD

SATFSD

San Antonio

Fri 12/26

2:13 pm-11:55 pm

2 stops9h 42m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-Sioux Falls flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $289). 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 December 4, 2025.
Read through reviews of airlines operating flights from San Antonio to Sioux Falls, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

Food

7.3

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
8,011 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

Food

7.3

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
9,066 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

Food

7.3

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
7.2
Good
11,047 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

Food

7.3

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 7h 36m. Airlines will cover a distance of 975 mi.

  • 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 $258. Users have found that American Airlines is 64% 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 $289). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to Sioux Falls

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Rapid City flights
Hobby to Sioux Falls flights
Dallas/Fort Worth to Sioux Falls flights
George Bush Intcntl to Sioux Falls flights
Hobby to Rapid City flights
Austin to Sioux Falls flights
Love Field to Rapid City flights
George Bush Intcntl to Rapid City flights
Austin to Rapid City flights
San Antonio to Rapid City flights
El Paso to Sioux Falls flights
Corpus Christi to Rapid City flights
Love Field to Sioux Falls flights
Wichita Falls to Sioux Falls flights
Midland to Sioux Falls flights
Texarkana to Rapid City flights
Killeen to Rapid City flights
Hobby to Pierre flights
Waco to Sioux Falls flights
Longview to Rapid City flights
El Paso to Rapid City flights
Waco to Rapid City flights

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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$129Average$331FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$157Average$433FlexibilityNo cancel feeOn-time69%
DeltaCheapest$258Average$306FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.