$222+ Cheap flights from Sioux Falls to San Antonio (FSD - 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — SAT
Aug 28 — Sep 41
Round-trip
1 adult, Economy
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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
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Best
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Cheapest flights from Sioux Falls to San AntonioExplore the most affordable flight options available from Sioux Falls to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.
Explore the most affordable flight options available from Sioux Falls to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.
This CheapOair deal was found by Cheapflights users on 7/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:31 pm
FSD
- SAT
1 stop15h 50m
Frontier
Thu 10/223:10 pm
SAT
- FSD
1 stop27h 26m
Frontier
Deal found 7/27![Frontier logo]()
$250
This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:31 pm
FSD
- SAT
1 stop15h 50m
Frontier
Thu 10/153:10 pm
SAT
- FSD
1 stop27h 26m
Frontier
Deal found 7/28![Frontier logo]()
$270
This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:52 pm
FSD
- SAT
1 stop22h 33m
Frontier
Thu 10/83:10 pm
SAT
- FSD
1 stop27h 26m
Frontier
Deal found 7/28![Frontier logo]()
$289
This Delta deal was found by Cheapflights users on 7/28. 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.
Tue 9/111:05 am
FSD
- SAT
1 stop6h 06m
Delta
Sat 9/56:30 am
SAT
- FSD
1 stop6h 08m
Delta
Deal found 7/28![Delta logo]()
$313
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:35 am
FSD
- SAT
2 stops10h 23m
United Airlines
Sat 9/125:30 pm
SAT
- FSD
1 stop5h 42m
United Airlines
Deal found 7/28![United Airlines logo]()
$318
This American Airlines deal was found by Cheapflights users on 7/26. 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 8/316:06 pm
FSD
- SAT
1 stop4h 44m
American Airlines
Sat 9/56:00 am
SAT
- FSD
1 stop6h 17m
American Airlines
Deal found 7/26![American Airlines logo]()
$321
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 9/17:47 am
FSD
- SAT
2 stops7h 56m
United Airlines
Sat 9/54:12 pm
SAT
- FSD
2 stops7h 32m
United Airlines
Deal found 7/27![United Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:31 pm
FSD
- SAT
1 stop15h 50m
Multiple Airlines
Thu 10/2212:16 pm
SAT
- FSD
2 stops23h 00m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$325
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/319:35 am
FSD
- SAT
1 stop7h 20m
United Airlines
Sat 9/54:12 pm
SAT
- FSD
2 stops7h 32m
United Airlines
Deal found 7/27![United Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 7/28. 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 11/1211:00 am
FSD
- SAT
1 stop6h 43m
Delta
Fri 11/206:24 pm
SAT
- FSD
1 stop4h 33m
Delta
Deal found 7/28![Delta logo]()
$329
Best flights from Sioux Falls to San AntonioDiscover carefully curated flight deals from Sioux Falls to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
Discover carefully curated flight deals from Sioux Falls to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
This Delta deal was found by Cheapflights users on 7/25. 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.
Tue 9/111:05 am
FSD
- SAT
1 stop6h 06m
Delta
Sat 9/56:30 am
SAT
- FSD
1 stop6h 08m
Delta
Deal found 7/25![Delta logo]()
$313
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:35 am
FSD
- SAT
2 stops10h 23m
United Airlines
Sat 9/125:30 pm
SAT
- FSD
1 stop5h 42m
United Airlines
Deal found 7/28![United Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 7/24. 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.
Tue 9/15:00 am
FSD
- SAT
1 stop6h 49m
Delta
Mon 9/76:04 pm
SAT
- FSD
1 stop4h 58m
Delta
Deal found 7/24![Delta logo]()
$331
This Delta deal was found by Cheapflights users on 7/29. 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.
Fri 8/2811:05 am
FSD
- SAT
1 stop6h 06m
Delta
Fri 9/46:04 pm
SAT
- FSD
1 stop4h 47m
Delta
Deal found 7/29![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 8/116:00 am
FSD
- SAT
2 stops7h 29m
United Airlines
Sat 8/155:30 pm
SAT
- FSD
1 stop5h 52m
United Airlines
Deal found 7/27![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 7/25. 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 8/101:26 pm
FSD
- SAT
1 stop8h 03m
Delta
Tue 8/186:04 pm
SAT
- FSD
1 stop4h 47m
Delta
Deal found 7/25![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 7/24. 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 9/111:12 am
FSD
- SAT
2 stops10h 04m
United Airlines
Sat 9/52:15 pm
SAT
- FSD
2 stops9h 29m
United Airlines
Deal found 7/24![United Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 7/25. 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 8/131:26 pm
FSD
- SAT
1 stop8h 03m
Delta
Sat 8/156:30 am
SAT
- FSD
1 stop6h 08m
Delta
Deal found 7/25![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Thu 9/31:33 pm
FSD
- SAT
2 stops9h 06m
United Airlines
Sat 9/52:15 pm
SAT
- FSD
2 stops9h 29m
United Airlines
Deal found 7/26![United Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Thu 9/31:33 pm
FSD
- SAT
2 stops9h 06m
United Airlines
Sun 9/65:30 pm
SAT
- FSD
1 stop5h 52m
United Airlines
Deal found 7/26![United Airlines logo]()
$414
Last-minute flights from Sioux Falls to San AntonioDiscover last-minute flight deals from Sioux Falls to San Antonio. Data last updated July 29, 2026 and is based on user searches.
Discover last-minute flight deals from Sioux Falls to San Antonio. Data last updated July 29, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 7/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/78:08 pm
FSD
- SAT
1 stop22h 46m
Frontier
Sun 8/97:49 pm
SAT
- FSD
1 stop23h 34m
Frontier
Deal found 7/27![Frontier logo]()
$346
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/105:05 pm
FSD
- SAT
1 stop6h 50m
United Airlines
Tue 8/184:12 pm
SAT
- FSD
2 stops7h 32m
United Airlines
Deal found 7/25![United Airlines logo]()
$381
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 8/117:30 am
FSD
- SAT
1 stop7h 23m
American Airlines
Sat 8/151:43 pm
SAT
- FSD
1 stop6h 48m
American Airlines
Deal found 7/27![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 8/116:00 am
FSD
- SAT
2 stops7h 29m
United Airlines
Sat 8/155:30 pm
SAT
- FSD
1 stop5h 52m
United Airlines
Deal found 7/27![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 7/24. 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 8/121:26 pm
FSD
- SAT
1 stop8h 03m
Delta
Tue 8/186:04 pm
SAT
- FSD
1 stop4h 47m
Delta
Deal found 7/24![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 7/25. 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 8/131:26 pm
FSD
- SAT
1 stop8h 03m
Delta
Sat 8/156:30 am
SAT
- FSD
1 stop6h 08m
Delta
Deal found 7/25![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sun 8/166:00 am
FSD
- SAT
1 stop6h 43m
United Airlines
Sun 8/235:30 pm
SAT
- FSD
1 stop5h 52m
United Airlines
Deal found 7/25![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 7/29. 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.
Fri 8/2811:05 am
FSD
- SAT
1 stop6h 06m
Delta
Fri 9/46:04 pm
SAT
- FSD
1 stop4h 47m
Delta
Deal found 7/29![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Sat 8/2912:57 pm
FSD
- SAT
1 stop5h 41m
American Airlines
Sat 9/55:00 am
SAT
- FSD
1 stop7h 17m
American Airlines
Deal found 7/27![American Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 7/26. 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 8/316:06 pm
FSD
- SAT
1 stop4h 44m
American Airlines
Sat 9/56:00 am
SAT
- FSD
1 stop6h 17m
American Airlines
Deal found 7/26![American Airlines logo]()
$321
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/319:35 am
FSD
- SAT
1 stop7h 20m
United Airlines
Sat 9/54:12 pm
SAT
- FSD
2 stops7h 32m
United Airlines
Deal found 7/27![United Airlines logo]()
$326
One-way flights from Sioux Falls to San AntonioSearch for one-way flight options from Sioux Falls to San Antonio. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
Search for one-way flight options from Sioux Falls to San Antonio. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 10/156:56 pm
FSD
- SAT
2 stops17h 02m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$222
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Thu 9/175:56 pm
FSD
- SAT
1 stop5h 59m
American Airlines
Deal found 7/26![American Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Thu 9/171:33 pm
FSD
- SAT
2 stops9h 11m
United Airlines
Deal found 7/26![United Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:02 pm
FSD
- SAT
3 stops45h 23m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$375
Find flight deals from Sioux Falls to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to San Antonio (SAT). 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 July 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $250 (CheapOair) |
One-way from | $222 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $302 |
Cheapflights Fare Finder
Customize your flight search to find flights from Sioux Falls 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 July 29, 2026.
Use the filters below to find and compare flights from Sioux Falls to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Sioux FallsSan Antonio
FSD - SAT
FSDSAT
Sioux Falls Joe Foss Field
Tue 9/1
11:05 am-5:11 pm
1 stop6h 06m
San Antonio
Sat 9/5
6:30 am-12:38 pm
1 stop6h 08m
$313
Sioux FallsSan Antonio
FSD - SAT
FSDSAT
Sioux Falls Joe Foss Field
Sat 9/5
9:35 am-7:58 pm
2 stops10h 23m
San Antonio
Sat 9/12
5:30 pm-11:12 pm
1 stop5h 42m
$318
Sioux FallsSan Antonio
FSD - SAT
FSDSAT
Sioux Falls Joe Foss Field
Tue 9/1
5:00 am-11:49 am
1 stop6h 49m
San Antonio
Mon 9/7
6:04 pm-11:02 pm
1 stop4h 58m
$331
Quickest round-trip
Sioux FallsSan Antonio
FSD - SAT
FSDSAT
Sioux Falls Joe Foss Field
Fri 8/28
11:05 am-5:11 pm
1 stop6h 06m
San Antonio
Fri 9/4
6:04 pm-10:51 pm
1 stop4h 47m
$349
Sioux FallsSan Antonio
FSD - SAT
FSDSAT
Sioux Falls Joe Foss Field
Mon 8/10
1:26 pm-9:29 pm
1 stop8h 03m
San Antonio
Tue 8/18
6:04 pm-10:51 pm
1 stop4h 47m
$354
Sioux FallsSan Antonio
FSD - SAT
FSDSAT
Sioux Falls Joe Foss Field
Thu 8/13
1:26 pm-9:29 pm
1 stop8h 03m
San Antonio
Sat 8/15
6:30 am-12:38 pm
1 stop6h 08m
$354
Sioux FallsSan Antonio
FSD - SAT
FSDSAT
Sioux Falls Joe Foss Field
Tue 8/11
6:00 am-1:29 pm
2 stops7h 29m
San Antonio
Sat 8/15
5:30 pm-11:22 pm
1 stop5h 52m
$384
Sioux FallsSan Antonio
FSD - SAT
FSDSAT
Sioux Falls Joe Foss Field
Tue 9/1
11:12 am-9:16 pm
2 stops10h 04m
San Antonio
Sat 9/5
2:15 pm-11:44 pm
2 stops9h 29m
$403
Sioux FallsSan Antonio
FSD - SAT
FSDSAT
Sioux Falls Joe Foss Field
Thu 9/3
1:33 pm-10:39 pm
2 stops9h 06m
San Antonio
Sat 9/5
2:15 pm-11:44 pm
2 stops9h 29m
$411
Sioux FallsSan Antonio
FSD - SAT
FSDSAT
Sioux Falls Joe Foss Field
Thu 9/3
1:33 pm-10:39 pm
2 stops9h 06m
San Antonio
Sun 9/6
5:30 pm-11:22 pm
1 stop5h 52m
$414
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Sioux Falls to San Antonio
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 Sioux Falls to San Antonio in July.
| 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 Sioux Falls-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sioux Falls-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sioux Falls-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sioux Falls-San Antonio 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 Sioux Falls-San Antonio 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 Sioux Falls to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Sioux Falls with our price prediction graph.
FSD-SAT
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 Sioux Falls to San Antonio
What is the cheapest month to book a flight from Sioux Falls to San Antonio?
Currently, January is the cheapest month in which you can book a flight from Sioux Falls to San Antonio (average of $204). Flying from Sioux Falls to San Antonio in March is currently the most expensive (average of $586). 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 Sioux Falls to San Antonio?
Airfare is below average for this route at the moment.
Sioux Falls to San Antonio flights typically cost between $283 and $378 in October.The cheapest round-trip price found within the last 5 days was $250 on Frontier (Oct 19-Oct 22).
Reviews of airlines servicing San Antonio
Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated July 29, 2026.
Read through reviews of airlines operating flights from Sioux Falls to San Antonio, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Sioux Falls to San Antonio. 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 San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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Sioux Falls and San Antonio flights
Browse other Sioux Falls and San Antonio flight options. Last updated on July 29, 2026.
Other flights from Sioux Falls
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Other flights to San Antonio
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Top 3 airlines flying from Sioux Falls to San Antonio
Discover the top 3 airlines that operate flights from Sioux Falls 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 July 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$217 | Average$343 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$237 | Average$388 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$272 | Average$381 | FlexibilityNo cancel fee | On-time69% |