$229+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — FSD
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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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
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Cheapest flights from San Antonio to Sioux FallsExplore 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 September 7, 2026.
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 September 7, 2026.
This American Airlines deal was found by Cheapflights users on 9/6. 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 11/2512:56 pm -
1 stop4h 27m
Wed 12/25:58 pm -
1 stop4h 58m
Deal found 9/6![American Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Tue 9/292:03 pm -
1 stop5h 39m
Sat 10/35:59 pm -
1 stop4h 51m
Deal found 9/4![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/6. 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 11/254:48 pm -
1 stop6h 56m
Wed 12/27:40 am -
2 stops8h 04m
Deal found 9/6![United Airlines logo]()
$346
This United Airlines deal was found by Cheapflights users on 9/5. 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 10/15:30 pm -
1 stop5h 41m
Sat 10/31:46 pm -
1 stop6h 56m
Deal found 9/5![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Tue 9/294:50 pm -
1 stop6h 54m
Sat 10/33:03 pm -
2 stops7h 48m
Deal found 9/4![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 9/4. 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 11/201:52 pm -
1 stop6h 12m
Sun 11/225:55 am -
1 stop6h 51m
Deal found 9/4![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/75:30 pm -
1 stop5h 41m
Thu 10/221:46 pm -
2 stops9h 05m
Deal found 9/3![United Airlines logo]()
$386
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:09 am -
1 stop7h 48m
Fri 11/276:00 am -
1 stop4h 44m
Deal found 9/3![American Airlines logo]()
$390
Best flights from San Antonio to Sioux FallsDiscover carefully curated flight deals from San Antonio to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from San Antonio to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This United Airlines deal was found by Cheapflights users on 9/6. 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 11/254:48 pm -
1 stop6h 56m
Wed 12/27:40 am -
2 stops8h 04m
Deal found 9/6![United Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/214:34 pm -
2 stops8h 21m
Fri 11/276:00 am -
1 stop4h 44m
Deal found 9/3![American Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Tue 9/2911:47 am -
2 stops8h 33m
Sat 10/36:00 am -
1 stop6h 58m
Deal found 9/4![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 9/6. 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 1/66:38 am -
1 stop7h 53m
Sat 1/93:06 pm -
1 stop7h 53m
Deal found 9/6![United Airlines logo]()
$413
Last-minute flights from San Antonio to Sioux FallsDiscover last-minute flight deals from San Antonio to Sioux Falls. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Sioux Falls. Data last updated September 7, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Sun 9/68:00 am -
1 stop4h 17m
Tue 9/85:23 pm -
1 stop7h 25m
Deal found 9/2![American Airlines logo]()
$470
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Tue 9/292:03 pm -
1 stop5h 39m
Sat 10/35:59 pm -
1 stop4h 51m
Deal found 9/4![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Tue 9/2911:47 am -
2 stops8h 33m
Sat 10/36:00 am -
1 stop6h 58m
Deal found 9/4![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 9/5. 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 10/15:30 pm -
1 stop5h 41m
Sat 10/31:46 pm -
1 stop6h 56m
Deal found 9/5![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/75:30 pm -
1 stop5h 41m
Thu 10/221:46 pm -
2 stops9h 05m
Deal found 9/3![United Airlines logo]()
$386
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am -
1 stop6h 13m
Thu 10/225:54 pm -
1 stop6h 05m
Deal found 9/3![American Airlines logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Thu 10/1510:34 pm -
1 stop12h 26m
Fri 10/167:31 pm -
2 stops18h 21m
Deal found 9/5![Multiple Airlines logo]()
$473
One-way flights from San Antonio to Sioux FallsSearch for one-way flight options from San Antonio to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from San Antonio to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 9/238:20 pm -
2 stops24h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Thu 11/199:25 am -
2 stops24h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Sun 10/48:20 pm -
1 stop23h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Sun 10/49:25 am -
3 stops33h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$278
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Thu 11/197:00 am -
1 stop5h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![American Airlines logo]()
$309
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 September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $313 (American Airlines) |
One-way from | $229 (Kiwi.com) |
Popular in | May |
Cheapest in | October |
Average price | $335 |
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 7,457,451 searches. Data last updated September 7, 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
Cheapest round-trip
San AntonioSioux Falls
SAT San Antonio - FSD Sioux Falls Joe Foss Field
SATFSD
San Antonio
Wed 9/23
8:20 pm-9:12 pm
2 stops24h 52m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$229
San AntonioSioux Falls
SAT San Antonio - FSD Sioux Falls Joe Foss Field
SATFSD
San Antonio
Thu 11/19
9:25 am-10:07 am
2 stops24h 42m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$231
San AntonioSioux Falls
SAT San Antonio - FSD Sioux Falls Joe Foss Field
SATFSD
San Antonio
Sun 10/4
8:20 pm-8:07 pm
1 stop23h 47m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$250
San AntonioSioux Falls
SAT San Antonio - FSD Sioux Falls Joe Foss Field
SATFSD
San Antonio
Sun 10/4
9:25 am-7:22 pm
3 stops33h 57m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$278
Quickest round-trip
San AntonioSioux Falls
SAT San Antonio - FSD Sioux Falls Joe Foss Field
SATFSD
San Antonio
Thu 11/19
7:00 am-12:33 pm
1 stop5h 33m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$309
San AntonioSioux Falls
SAT San Antonio - FSD Sioux Falls Joe Foss Field
SATFSD
San Antonio
Wed 11/25
4:48 pm-11:44 pm
1 stop6h 56m
Sioux Falls Joe Foss Field
Wed 12/2
7:40 am-3:44 pm
2 stops8h 04m
$346
San AntonioSioux Falls
SAT San Antonio - FSD Sioux Falls Joe Foss Field
SATFSD
San Antonio
Tue 9/29
11:47 am-8:20 pm
2 stops8h 33m
Sioux Falls Joe Foss Field
Sat 10/3
6:00 am-12:58 pm
1 stop6h 58m
$354
San AntonioSioux Falls
SAT San Antonio - FSD Sioux Falls Joe Foss Field
SATFSD
San Antonio
Sat 11/21
4:34 pm-12:55 am
2 stops8h 21m
Sioux Falls Joe Foss Field
Fri 11/27
6:00 am-10:44 am
1 stop4h 44m
$395
San AntonioSioux Falls
SAT San Antonio - FSD Sioux Falls Joe Foss Field
SATFSD
San Antonio
Wed 1/6
6:38 am-2:31 pm
1 stop7h 53m
Sioux Falls Joe Foss Field
Sat 1/9
3:06 pm-10:59 pm
1 stop7h 53m
$413
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
SAT-FSD
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
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 September 7, 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.
Food
7.2
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Food
7.2
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Food
7.2
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Food
7.2
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
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.
Traveling to a place near Sioux Falls?
Book flights to Sioux Falls if you plan to visit one of these locationsYankton
Marshall
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San Antonio and Sioux Falls flights
Browse other San Antonio and Sioux Falls flight options. Last updated on September 7, 2026.
Other flights from San Antonio
Browse through other flights departing from San Antonio. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Sioux Falls
Explore flights to Sioux Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
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 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$231 | Average$444 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$278 | Average$398 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$281 | Average$353 | FlexibilityNo cancel fee | On-timeN/A |