$90+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — SAT
Apr 27 — May 41
Round-trip
1 adult, Economy
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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 March 28, 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 March 28, 2026.
This Expedia deal was found by Cheapflights users on 3/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/107:21 pm
FSD
- SAT
1 stop4h 58m
Frontier
Mon 4/136:45 am
SAT
- FSD
1 stop11h 46m
Frontier
Deal found 3/24![Frontier logo]()
$180
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Tue 9/16:00 am
FSD
- SAT
1 stop6h 11m
United Airlines
Sat 9/51:40 pm
SAT
- FSD
1 stop8h 12m
United Airlines
Deal found 3/25![United Airlines logo]()
$245
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:58 am
FSD
- SAT
1 stop6h 18m
Delta
Sat 9/55:20 am
SAT
- FSD
2 stops10h 08m
Delta
Deal found 3/27![Delta logo]()
$250
This Delta deal was found by Cheapflights users on 3/24. 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.
Sat 8/291:20 pm
FSD
- SAT
2 stops10h 55m
Delta
Sat 9/512:15 pm
SAT
- FSD
2 stops10h 31m
Delta
Deal found 3/24![Delta logo]()
$256
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Mon 8/315:54 pm
FSD
- SAT
1 stop4h 10m
American Airlines
Sat 9/55:30 pm
SAT
- FSD
1 stop4h 25m
American Airlines
Deal found 3/27![American Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Fri 4/178:06 pm
FSD
- SAT
1 stop19h 03m
Multiple Airlines
Tue 4/214:04 pm
SAT
- FSD
2 stops21h 41m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:15 am
FSD
- SAT
2 stops9h 42m
Delta
Sat 9/56:30 am
SAT
- FSD
1 stop5h 58m
Delta
Deal found 3/27![Delta logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/136:11 pm
FSD
- SAT
1 stop15h 16m
Multiple Airlines
Tue 4/214:04 pm
SAT
- FSD
2 stops21h 41m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Fri 4/248:06 pm
FSD
- SAT
1 stop19h 03m
Multiple Airlines
Tue 4/284:04 pm
SAT
- FSD
2 stops21h 41m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/136:11 pm
FSD
- SAT
1 stop15h 16m
Multiple Airlines
Fri 4/176:00 am
SAT
- FSD
1 stop11h 21m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$296
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 March 28, 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 March 28, 2026.
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:58 am
FSD
- SAT
1 stop6h 18m
Delta
Sat 9/55:20 am
SAT
- FSD
2 stops10h 08m
Delta
Deal found 3/27![Delta logo]()
$250
This United Airlines deal was found by Cheapflights users on 3/28. 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 4/256:10 am
FSD
- SAT
1 stop6h 14m
United Airlines
Sat 5/24:39 pm
SAT
- FSD
1 stop7h 04m
United Airlines
Deal found 3/28![United Airlines logo]()
$282
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:15 am
FSD
- SAT
2 stops9h 42m
Delta
Sat 9/56:30 am
SAT
- FSD
1 stop5h 58m
Delta
Deal found 3/27![Delta logo]()
$287
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Fri 5/16:00 am
FSD
- SAT
1 stop6h 56m
United Airlines
Mon 5/41:11 pm
SAT
- FSD
1 stop7h 09m
United Airlines
Deal found 3/24![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 3/28. 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.
Sat 4/251:44 pm
FSD
- SAT
2 stops11h 02m
Delta
Sat 5/25:10 am
SAT
- FSD
2 stops10h 27m
Delta
Deal found 3/28![Delta logo]()
$292
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Fri 5/87:30 am
FSD
- SAT
1 stop8h 49m
United Airlines
Mon 5/114:35 pm
SAT
- FSD
1 stop7h 08m
United Airlines
Deal found 3/25![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 3/25. 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.
Fri 5/11:44 pm
FSD
- SAT
1 stop7h 46m
Delta
Mon 5/46:12 pm
SAT
- FSD
1 stop4h 50m
Delta
Deal found 3/25![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 3/23. 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 4/151:44 pm
FSD
- SAT
1 stop7h 46m
Delta
Tue 4/216:39 am
SAT
- FSD
1 stop6h 24m
Delta
Deal found 3/23![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 3/23. 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 4/131:44 pm
FSD
- SAT
1 stop7h 46m
Delta
Tue 4/216:39 am
SAT
- FSD
1 stop6h 24m
Delta
Deal found 3/23![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:15 am
FSD
- SAT
2 stops9h 42m
Delta
Mon 9/75:50 pm
SAT
- FSD
1 stop4h 56m
Delta
Deal found 3/27![Delta logo]()
$354
Last-minute flights from Sioux Falls to San AntonioDiscover last-minute flight deals from Sioux Falls to San Antonio. Data last updated March 28, 2026 and is based on user searches.
Discover last-minute flight deals from Sioux Falls to San Antonio. Data last updated March 28, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 3/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/107:21 pm
FSD
- SAT
1 stop4h 58m
Frontier
Mon 4/136:45 am
SAT
- FSD
1 stop11h 46m
Frontier
Deal found 3/24![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Fri 4/107:21 pm
FSD
- SAT
1 stop28h 58m
Multiple Airlines
Tue 4/144:04 pm
SAT
- FSD
2 stops21h 41m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/136:11 pm
FSD
- SAT
1 stop15h 16m
Multiple Airlines
Tue 4/214:04 pm
SAT
- FSD
2 stops21h 41m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/136:11 pm
FSD
- SAT
1 stop15h 16m
Multiple Airlines
Thu 4/163:00 pm
SAT
- FSD
1 stop28h 21m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/136:11 pm
FSD
- SAT
1 stop15h 16m
Multiple Airlines
Fri 4/176:00 am
SAT
- FSD
1 stop11h 21m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Fri 4/178:06 pm
FSD
- SAT
1 stop19h 03m
Multiple Airlines
Tue 4/214:04 pm
SAT
- FSD
2 stops21h 41m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$283
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Fri 4/241:43 pm
FSD
- SAT
1 stop6h 59m
United Airlines
Tue 4/281:25 pm
SAT
- FSD
1 stop7h 05m
United Airlines
Deal found 3/26![United Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Fri 4/248:06 pm
FSD
- SAT
1 stop19h 03m
Multiple Airlines
Tue 4/284:04 pm
SAT
- FSD
2 stops21h 41m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$290
This Delta deal was found by Cheapflights users on 3/28. 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.
Sat 4/254:17 pm
FSD
- SAT
1 stop5h 13m
Delta
Sat 5/25:10 am
SAT
- FSD
2 stops10h 27m
Delta
Deal found 3/28![Delta logo]()
$287
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 March 28, 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 March 28, 2026.
This Priceline deal was found by Cheapflights users on 3/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:21 pm
FSD
- SAT
1 stop4h 58m
Frontier
Deal found 3/27![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:53 pm
FSD
- SAT
2 stops43h 00m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Sat 6/66:10 pm
FSD
- SAT
2 stops40h 40m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$228
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:29 pm
FSD
- SAT
1 stop11h 30m
American Airlines
Deal found 3/25![American Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/115:35 pm
FSD
- SAT
1 stop6h 24m
American Airlines
Deal found 3/24![American Airlines logo]()
$314
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Thu 4/231:43 pm
FSD
- SAT
2 stops9h 16m
United Airlines
Deal found 3/25![United Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/239:35 am
FSD
- SAT
3 stops38h 16m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/119:28 pm
FSD
- SAT
3 stops46h 43m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$422
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Thu 6/111:18 pm
FSD
- SAT
2 stops9h 24m
United Airlines
Deal found 3/24![United Airlines logo]()
$463
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 March 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $180 (Expedia) |
One-way from | $90 (Priceline) |
Popular in | March |
Cheapest in | January |
Average price | $558 |
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 March 28, 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
10:58 am-5:16 pm
1 stop6h 18m
San Antonio
Sat 9/5
5:20 am-3:28 pm
2 stops10h 08m
$250
Sioux FallsSan Antonio
FSD - SAT
FSDSAT
Sioux Falls Joe Foss Field
Sat 4/25
6:10 am-12:24 pm
1 stop6h 14m
San Antonio
Sat 5/2
4:39 pm-11:43 pm
1 stop7h 04m
$282
Sioux FallsSan Antonio
FSD - SAT
FSDSAT
Sioux Falls Joe Foss Field
Mon 8/31
5:15 am-2:57 pm
2 stops9h 42m
San Antonio
Sat 9/5
6:30 am-12:28 pm
1 stop5h 58m
$287
Sioux FallsSan Antonio
FSD - SAT
FSDSAT
Sioux Falls Joe Foss Field
Sat 4/25
1:44 pm-12:46 am
2 stops11h 02m
San Antonio
Sat 5/2
5:10 am-3:37 pm
2 stops10h 27m
$292
Sioux FallsSan Antonio
FSD - SAT
FSDSAT
Sioux Falls Joe Foss Field
Fri 5/1
6:00 am-12:56 pm
1 stop6h 56m
San Antonio
Mon 5/4
1:11 pm-8:20 pm
1 stop7h 09m
$319
Sioux FallsSan Antonio
FSD - SAT
FSDSAT
Sioux Falls Joe Foss Field
Fri 5/8
7:30 am-4:19 pm
1 stop8h 49m
San Antonio
Mon 5/11
4:35 pm-11:43 pm
1 stop7h 08m
$319
Quickest round-trip
Sioux FallsSan Antonio
FSD - SAT
FSDSAT
Sioux Falls Joe Foss Field
Fri 5/1
1:44 pm-9:30 pm
1 stop7h 46m
San Antonio
Mon 5/4
6:12 pm-11:02 pm
1 stop4h 50m
$319
Sioux FallsSan Antonio
FSD - SAT
FSDSAT
Sioux Falls Joe Foss Field
Wed 4/15
1:44 pm-9:30 pm
1 stop7h 46m
San Antonio
Tue 4/21
6:39 am-1:03 pm
1 stop6h 24m
$347
Sioux FallsSan Antonio
FSD - SAT
FSDSAT
Sioux Falls Joe Foss Field
Mon 4/13
1:44 pm-9:30 pm
1 stop7h 46m
San Antonio
Tue 4/21
6:39 am-1:03 pm
1 stop6h 24m
$347
Sioux FallsSan Antonio
FSD - SAT
FSDSAT
Sioux Falls Joe Foss Field
Tue 9/1
5:15 am-2:57 pm
2 stops9h 42m
San Antonio
Mon 9/7
5:50 pm-10:46 pm
1 stop4h 56m
$354
Showing 1-10 of 18 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 March.
| 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, September is the cheapest month in which you can book a flight from Sioux Falls to San Antonio (average of $164). Flying from Sioux Falls to San Antonio in March is currently the most expensive (average of $295). 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?
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 March 28, 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.
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
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Top 3 airlines flying from Sioux Falls to San Antonio
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$204 | Average$386 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$217 | Average$313 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$272 | Average$379 | FlexibilityNo cancel fee | On-time69% |