$216+ Cheap flights from South Dakota to San Antonio (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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — SAT
Sep 7 — Sep 141
Round-trip
1 adult, Economy
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Find cheap flights from South Dakota to San Antonio 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
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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 South Dakota to San Antonio
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Best
Last-minute
One-way
Cheapest flights from South Dakota to San AntonioExplore the most affordable flight options available from South Dakota to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
Explore the most affordable flight options available from South Dakota to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
This CheapOair deal was found by Cheapflights users on 8/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:31 pm -
1 stop15h 50m
Thu 10/223:10 pm -
1 stop27h 26m
Deal found 8/3![Frontier logo]()
$240
This CheapOair deal was found by Cheapflights users on 8/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:48 pm -
1 stop13h 24m
Mon 11/211:08 am -
1 stop8h 45m
Deal found 8/5![Frontier logo]()
$254
This CheapOair deal was found by Cheapflights users on 8/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:56 pm -
1 stop22h 35m
Thu 8/278:26 pm -
1 stop23h 35m
Deal found 8/4![Frontier logo]()
$255
This CheapOair deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:31 pm -
1 stop15h 50m
Sun 10/183:10 pm -
1 stop27h 26m
Deal found 8/7![Frontier logo]()
$266
This CheapOair deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:48 pm -
1 stop13h 24m
Fri 11/611:08 am -
1 stop8h 45m
Deal found 8/7![Frontier logo]()
$274
This CheapOair deal was found by Cheapflights users on 8/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:56 pm -
1 stop22h 35m
Thu 9/38:26 pm -
1 stop23h 35m
Deal found 8/3![Frontier logo]()
$295
This CheapOair deal was found by Cheapflights users on 8/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:08 pm -
1 stop22h 46m
Sun 8/97:49 pm -
1 stop23h 34m
Deal found 8/4![Frontier logo]()
$306
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Thu 9/38:55 am -
1 stop7h 00m
Wed 9/95:30 am -
1 stop4h 57m
Deal found 8/6![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Wed 9/236:00 am -
1 stop6h 43m
Wed 9/305:30 pm -
1 stop5h 41m
Deal found 8/4![United Airlines logo]()
$313
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 9/96:50 pm -
1 stop5h 07m
Sat 9/1211:34 am -
2 stops8h 33m
Deal found 8/5![United Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:05 am -
1 stop6h 06m
Sat 9/56:30 am -
1 stop6h 08m
Deal found 8/4![Delta logo]()
$321
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Sat 11/77:40 am -
2 stops7h 58m
Tue 11/1011:45 am -
2 stops8h 19m
Deal found 8/5![United Airlines logo]()
$323
Best flights from South Dakota to San AntonioDiscover carefully curated flight deals from South Dakota to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
Discover carefully curated flight deals from South Dakota to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
This CheapOair deal was found by Cheapflights users on 8/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:31 pm -
1 stop15h 50m
Fri 10/3011:08 am -
1 stop8h 45m
Deal found 8/6![Frontier logo]()
$240
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Thu 9/38:55 am -
1 stop7h 00m
Wed 9/95:30 am -
1 stop4h 57m
Deal found 8/6![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 8/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:05 am -
1 stop6h 06m
Sat 9/56:30 am -
1 stop6h 08m
Deal found 8/5![Delta logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:31 pm -
1 stop18h 44m
Sun 10/1810:41 pm -
2 stops38h 07m
Deal found 8/7![Multiple Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:00 am -
1 stop6h 49m
Mon 9/76:04 pm -
1 stop4h 58m
Deal found 8/7![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/263:06 pm -
2 stops7h 33m
Sat 8/295:30 am -
2 stops7h 09m
Deal found 8/3![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 8/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:28 pm -
1 stop5h 01m
Sun 9/66:30 am -
1 stop6h 08m
Deal found 8/5![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/311:22 am -
2 stops7h 36m
Mon 9/71:45 pm -
1 stop5h 04m
Deal found 8/5![United Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:46 am -
2 stops10h 48m
Mon 9/76:04 pm -
1 stop5h 33m
Deal found 8/4![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:58 pm -
1 stop4h 59m
Wed 8/261:45 pm -
1 stop5h 13m
Deal found 8/7![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 8/205:58 pm -
1 stop4h 59m
Sun 8/234:39 pm -
1 stop4h 58m
Deal found 8/3![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 8/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:32 pm -
1 stop5h 57m
Sat 8/225:20 am -
1 stop7h 06m
Deal found 8/6![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 8/5. 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 8/201:33 pm -
2 stops9h 06m
Mon 8/245:30 am -
1 stop5h 13m
Deal found 8/5![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Tue 9/2911:35 am -
2 stops11h 16m
Sat 10/31:12 pm -
1 stop7h 08m
Deal found 8/5![United Airlines logo]()
$398
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:00 am -
1 stop6h 46m
Tue 11/104:48 pm -
1 stop4h 55m
Deal found 8/7![United Airlines logo]()
$410
Last-minute flights from South Dakota to San AntonioDiscover last-minute flight deals from South Dakota to San Antonio. Data last updated August 8, 2026 and is based on user searches.
Discover last-minute flight deals from South Dakota to San Antonio. Data last updated August 8, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:08 pm -
1 stop22h 46m
Sun 8/167:49 pm -
1 stop23h 34m
Deal found 8/7![Frontier logo]()
$330
This CheapOair deal was found by Cheapflights users on 8/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:56 pm -
1 stop22h 35m
Thu 8/278:26 pm -
1 stop23h 35m
Deal found 8/4![Frontier logo]()
$255
This CheapOair deal was found by Cheapflights users on 8/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:56 pm -
1 stop22h 35m
Thu 9/38:26 pm -
1 stop23h 35m
Deal found 8/3![Frontier logo]()
$295
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:05 am -
1 stop6h 06m
Sat 9/56:30 am -
1 stop6h 08m
Deal found 8/4![Delta logo]()
$321
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Tue 9/11:33 pm -
1 stop7h 19m
Sat 9/54:12 pm -
2 stops7h 32m
Deal found 8/3![United Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/112:30 pm -
1 stop7h 22m
Mon 9/71:45 pm -
1 stop5h 04m
Deal found 8/4![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:00 am -
1 stop6h 49m
Mon 9/76:04 pm -
1 stop4h 58m
Deal found 8/7![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Thu 9/38:55 am -
1 stop7h 00m
Wed 9/95:30 am -
1 stop4h 57m
Deal found 8/6![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 9/96:50 pm -
1 stop5h 07m
Sat 9/1211:34 am -
2 stops8h 33m
Deal found 8/5![United Airlines logo]()
$318
This CheapOair deal was found by Cheapflights users on 8/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:52 pm -
1 stop22h 33m
Sun 9/208:20 pm -
1 stop23h 47m
Deal found 8/4![Frontier logo]()
$240
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Wed 9/236:00 am -
1 stop6h 43m
Wed 9/305:30 pm -
1 stop5h 41m
Deal found 8/4![United Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Sat 9/264:56 pm -
1 stop4h 54m
Wed 9/306:00 am -
1 stop4h 47m
Deal found 8/4![American Airlines logo]()
$334
One-way flights from South Dakota to San AntonioSearch for one-way flight options from South Dakota to San Antonio. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
Search for one-way flight options from South Dakota to San Antonio. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Fri 9/48:56 pm -
2 stops12h 00m
Deal found 8/4![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Fri 9/48:56 pm -
3 stops36h 19m
Deal found 8/4![Multiple Airlines logo]()
$263
This American Airlines deal was found by Cheapflights users on 8/3. 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 10/3112:51 pm -
1 stop5h 23m
Deal found 8/3![American Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/47:47 am -
1 stop8h 44m
Deal found 8/4![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Sat 10/318:45 am -
2 stops8h 18m
Deal found 8/3![United Airlines logo]()
$314
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Fri 1/17:40 am -
2 stops11h 40m
Deal found 8/5![United Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Fri 1/14:39 pm -
3 stops40h 06m
Deal found 8/5![Multiple Airlines logo]()
$530
Find flight deals from South Dakota to San Antonio
Keep the following information in mind while searching for South Dakota to San Antonio flight deals. Data was last updated August 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $240 (CheapOair) |
One-way from | $216 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $323 |
Cheapflights Fare Finder
Customize your flight search to find flights from South Dakota 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 August 8, 2026.
Use the filters below to find and compare flights from South Dakota to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Sioux FallsSan Antonio
FSD Sioux Falls Joe Foss Field - SAT San Antonio
FSDSAT
Sioux Falls Joe Foss Field
Fri 10/23
7:31 pm-11:21 am
1 stop15h 50m
San Antonio
Fri 10/30
11:08 am-7:53 pm
1 stop8h 45m
$240
Rapid CitySan Antonio
RAP Rapid City - SAT San Antonio
RAPSAT
Rapid City
Thu 9/3
8:55 am-4:55 pm
1 stop7h 00m
San Antonio
Wed 9/9
5:30 am-9:27 am
1 stop4h 57m
$309
Sioux FallsSan Antonio
FSD Sioux Falls Joe Foss Field - SAT San Antonio
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
$321
Sioux FallsSan Antonio
FSD Sioux Falls Joe Foss Field - SAT San Antonio
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
$329
Sioux FallsSan Antonio
FSD Sioux Falls Joe Foss Field - SAT San Antonio
FSDSAT
Sioux Falls Joe Foss Field
Thu 9/3
4:28 pm-9:29 pm
1 stop5h 01m
San Antonio
Sun 9/6
6:30 am-12:38 pm
1 stop6h 08m
$329
Sioux FallsSan Antonio
FSD Sioux Falls Joe Foss Field - SAT San Antonio
FSDSAT
Sioux Falls Joe Foss Field
Wed 8/26
3:06 pm-10:39 pm
2 stops7h 33m
San Antonio
Sat 8/29
5:30 am-12:39 pm
2 stops7h 09m
$339
Rapid CitySan Antonio
RAP Rapid City - SAT San Antonio
RAPSAT
Rapid City
Thu 9/3
11:22 am-7:58 pm
2 stops7h 36m
San Antonio
Mon 9/7
1:45 pm-5:49 pm
1 stop5h 04m
$351
Sioux FallsSan Antonio
FSD Sioux Falls Joe Foss Field - SAT San Antonio
FSDSAT
Sioux Falls Joe Foss Field
Wed 10/14
7:31 pm-2:15 pm
1 stop18h 44m
San Antonio
Sun 10/18
10:41 pm-12:48 pm
2 stops38h 07m
$357
Rapid CitySan Antonio
RAP Rapid City - SAT San Antonio
RAPSAT
Rapid City
Tue 9/1
10:46 am-10:34 pm
2 stops10h 48m
San Antonio
Mon 9/7
6:04 pm-10:37 pm
1 stop5h 33m
$359
Rapid CitySan Antonio
RAP Rapid City - SAT San Antonio
RAPSAT
Rapid City
Sat 8/22
5:58 pm-11:57 pm
1 stop4h 59m
San Antonio
Wed 8/26
1:45 pm-5:58 pm
1 stop5h 13m
$379
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from South Dakota to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from South Dakota with our price prediction graph.
FSD-SAT
RAP-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 South Dakota to San Antonio
USSD-SAT
FSD-SAT
RAP-SAT
What is the cheapest month to book a flight from South Dakota to San Antonio?
Currently, September is the cheapest month in which you can book a flight from South Dakota to San Antonio (average of $297). Flying from South Dakota to San Antonio in February is currently the most expensive (average of $522). 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 South Dakota to San Antonio?
Airfare is below average for this route at the moment.
South Dakota to San Antonio flights typically cost between $283 and $378 in October.The cheapest round-trip price found within the last 5 days was $240 on Frontier (Oct 19-Oct 22).
Related info for your journey
Find useful and relevant information for your journey from South Dakota 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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Alternative routes for South Dakota to San Antonio
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South Dakota and San Antonio flights
Browse other South Dakota and San Antonio flight options. Last updated on August 8, 2026.
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Other flights to San Antonio
Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 8, 2026.
South Dakota to San Antonio flights
Consider these flights traveling from South Dakota to San Antonio.
Top 3 airlines flying from South Dakota to San Antonio
Discover the top 3 airlines that operate flights from South Dakota 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 August 8, 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$258 | Average$384 | FlexibilityNo cancel fee | On-time69% |