$124+ Cheap flights from South Dakota to Austin (AUS)
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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — AUS
Sep 8 — Sep 151
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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Cheapest flights from South Dakota to AustinExplore the most affordable flight options available from South Dakota to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 9, 2026.
Explore the most affordable flight options available from South Dakota to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 9, 2026.
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.
Mon 9/148:52 pm -
1 stop22h 37m
Mon 9/211:25 pm -
1 stop6h 42m
Deal found 8/5![Frontier logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 10/97:31 pm -
1 stop25h 01m
Tue 10/139:27 pm -
1 stop21h 09m
Deal found 8/8![Frontier logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 -
1 stop22h 34m
Mon 9/76:15 am -
1 stop13h 46m
Deal found 8/8![Frontier logo]()
$251
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 stop28h 28m
Sat 10/176:15 am -
1 stop12h 21m
Deal found 8/7![Frontier logo]()
$254
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 10/167:31 pm -
1 stop25h 01m
Mon 10/196:15 am -
1 stop12h 21m
Deal found 8/4![Frontier logo]()
$290
This Delta deal was found by Cheapflights users on 8/9. 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 9/26:48 am -
1 stop6h 42m
Tue 9/83:45 pm -
1 stop7h 33m
Deal found 8/9![Delta logo]()
$295
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:06 pm -
1 stop4h 29m
Thu 8/275:00 am -
1 stop7h 17m
Deal found 8/5![American Airlines logo]()
$299
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.
Tue 9/1511:25 am -
1 stop5h 40m
Tue 9/222:24 pm -
2 stops8h 48m
Deal found 8/7![United Airlines logo]()
$304
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.
Thu 8/274:45 pm -
2 stops16h 25m
Sat 8/2912:47 pm -
1 stop26h 53m
Deal found 8/5![Multiple Airlines logo]()
$312
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:00 am -
1 stop4h 44m
Sat 9/265:00 am -
1 stop7h 16m
Deal found 8/5![American 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 8/288:56 pm -
1 stop22h 34m
Thu 9/37:10 pm -
2 stops24h 51m
Deal found 8/5![Frontier logo]()
$321
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/310:26 am -
1 stop5h 39m
Sun 9/68:50 am -
1 stop4h 34m
Deal found 8/8![United Airlines logo]()
$329
Best flights from South Dakota to AustinDiscover carefully curated flight deals from South Dakota to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 9, 2026.
Discover carefully curated flight deals from South Dakota to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 9, 2026.
This Delta deal was found by Cheapflights users on 8/9. 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 9/26:48 am -
1 stop6h 42m
Tue 9/83:45 pm -
1 stop7h 33m
Deal found 8/9![Delta logo]()
$295
This United Airlines deal was found by Cheapflights users on 8/9. 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 10/36:00 am -
2 stops7h 22m
Tue 10/65:25 pm -
1 stop5h 46m
Deal found 8/9![United Airlines logo]()
$304
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:56 pm -
1 stop4h 40m
Mon 9/214:32 pm -
1 stop5h 51m
Deal found 8/6![American Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/310:26 am -
1 stop5h 39m
Sun 9/68:50 am -
1 stop4h 34m
Deal found 8/8![United Airlines logo]()
$329
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.
Fri 8/288:22 am -
1 stop4h 24m
Thu 9/36:05 am -
1 stop6h 33m
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.
Mon 8/2411:22 am -
1 stop6h 50m
Mon 9/75:30 am -
1 stop4h 58m
Deal found 8/5![United Airlines logo]()
$354
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 10/811:29 am -
1 stop5h 01m
Mon 10/126:02 am -
1 stop5h 43m
Deal found 8/5![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/212:30 pm -
2 stops7h 37m
Tue 9/85:30 am -
1 stop4h 57m
Deal found 8/9![United Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/2411:35 am -
2 stops11h 19m
Mon 9/283:13 pm -
1 stop5h 07m
Deal found 8/9![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/23:27 pm -
1 stop7h 27m
Sat 9/53:08 pm -
1 stop6h 29m
Deal found 8/8![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/45:58 pm -
1 stop4h 56m
Mon 9/75:30 am -
1 stop4h 58m
Deal found 8/8![United Airlines logo]()
$419
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 8/287:00 am -
1 stop4h 55m
Sun 8/3012:55 pm -
1 stop6h 03m
Deal found 8/4![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/41:31 pm -
1 stop8h 34m
Sun 9/68:50 am -
1 stop4h 34m
Deal found 8/8![United Airlines logo]()
$419
Last-minute flights from South Dakota to AustinDiscover last-minute flight deals from South Dakota to Austin. Data last updated August 9, 2026 and is based on user searches.
Discover last-minute flight deals from South Dakota to Austin. Data last updated August 9, 2026 and is based on user searches.
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:06 pm -
1 stop4h 29m
Thu 8/275:00 am -
1 stop7h 17m
Deal found 8/5![American Airlines logo]()
$299
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.
Mon 8/2411:22 am -
1 stop6h 50m
Mon 9/75:30 am -
1 stop4h 58m
Deal found 8/5![United Airlines logo]()
$354
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.
Thu 8/274:45 pm -
2 stops16h 25m
Sat 8/2912:47 pm -
1 stop26h 53m
Deal found 8/5![Multiple Airlines logo]()
$312
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 8/288:56 pm -
1 stop22h 34m
Thu 9/37:10 pm -
2 stops24h 51m
Deal found 8/5![Frontier logo]()
$321
This Delta deal was found by Cheapflights users on 8/9. 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 9/26:48 am -
1 stop6h 42m
Tue 9/83:45 pm -
1 stop7h 33m
Deal found 8/9![Delta logo]()
$295
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/310:26 am -
1 stop5h 39m
Sun 9/68:50 am -
1 stop4h 34m
Deal found 8/8![United Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 -
1 stop22h 34m
Mon 9/76:15 am -
1 stop13h 46m
Deal found 8/8![Frontier logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/48:11 pm -
2 stops23h 19m
Mon 9/76:15 am -
1 stop13h 46m
Deal found 8/8![Multiple Airlines logo]()
$353
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.
Mon 9/148:52 pm -
1 stop22h 37m
Mon 9/211:25 pm -
1 stop6h 42m
Deal found 8/5![Frontier logo]()
$246
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.
Tue 9/1511:25 am -
1 stop5h 40m
Tue 9/222:24 pm -
2 stops8h 48m
Deal found 8/7![United Airlines logo]()
$304
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:00 am -
1 stop4h 44m
Sat 9/265:00 am -
1 stop7h 16m
Deal found 8/5![American Airlines logo]()
$314
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am -
1 stop4h 44m
Mon 9/287:00 am -
1 stop5h 16m
Deal found 8/7![American Airlines logo]()
$329
One-way flights from South Dakota to AustinSearch for one-way flight options from South Dakota to Austin. Find affordable one-way fares based on user searches. Data last updated August 9, 2026.
Search for one-way flight options from South Dakota to Austin. Find affordable one-way fares based on user searches. Data last updated August 9, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:56 pm -
1 stop22h 34m
Deal found 8/6![Frontier logo]()
$124
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.
Sun 8/303:30 pm -
1 stop19h 22m
Deal found 8/7![Multiple Airlines logo]()
$141
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:56 pm -
1 stop22h 34m
Deal found 8/5![Frontier logo]()
$142
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:34 pm -
1 stop18h 23m
Deal found 8/6![Multiple Airlines logo]()
$152
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.
Sun 8/233:30 pm -
2 stops31h 11m
Deal found 8/7![Multiple Airlines logo]()
$219
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:39 pm -
2 stops37h 28m
Deal found 8/6![Allegiant Air logo]()
$237
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.
Mon 8/178:08 pm -
1 stop27h 33m
Deal found 8/5![Frontier logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 10/82:35 pm -
1 stop20h 01m
Deal found 8/8![Multiple Airlines logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 8/2010:00 pm -
2 stops18h 39m
Deal found 8/9![Multiple Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 10/910:06 pm -
2 stops36h 22m
Deal found 8/8![Allegiant Air logo]()
$285
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:30 am -
1 stop4h 20m
Deal found 8/6![American Airlines logo]()
$309
Find flight deals from South Dakota to Austin
Keep the following information in mind while searching for South Dakota to Austin flight deals. Data was last updated August 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $246 (Kiwi.com) |
One-way from | $124 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $388 |
Cheapflights Fare Finder
Customize your flight search to find flights from South Dakota to Austin 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 9, 2026.
Use the filters below to find and compare flights from South Dakota to Austin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Rapid CityAustin
RAP Rapid City - AUS Austin Bergstrom
RAPAUS
Rapid City
Wed 9/2
6:48 am-2:30 pm
1 stop6h 42m
Austin Bergstrom
Tue 9/8
3:45 pm-10:18 pm
1 stop7h 33m
$295
Sioux FallsAustin
FSD Sioux Falls Joe Foss Field - AUS Austin Bergstrom
FSDAUS
Sioux Falls Joe Foss Field
Sat 10/3
6:00 am-1:22 pm
2 stops7h 22m
Austin Bergstrom
Tue 10/6
5:25 pm-11:11 pm
1 stop5h 46m
$304
Rapid CityAustin
RAP Rapid City - AUS Austin Bergstrom
RAPAUS
Rapid City
Thu 9/3
10:26 am-5:05 pm
1 stop5h 39m
Austin Bergstrom
Sun 9/6
8:50 am-12:24 pm
1 stop4h 34m
$329
Sioux FallsAustin
FSD Sioux Falls Joe Foss Field - AUS Austin Bergstrom
FSDAUS
Sioux Falls Joe Foss Field
Fri 8/28
8:22 am-12:46 pm
1 stop4h 24m
Austin Bergstrom
Thu 9/3
6:05 am-12:38 pm
1 stop6h 33m
$329
Rapid CityAustin
RAP Rapid City - AUS Austin Bergstrom
RAPAUS
Rapid City
Mon 8/24
11:22 am-7:12 pm
1 stop6h 50m
Austin Bergstrom
Mon 9/7
5:30 am-9:28 am
1 stop4h 58m
$354
Rapid CityAustin
RAP Rapid City - AUS Austin Bergstrom
RAPAUS
Rapid City
Wed 9/2
12:30 pm-9:07 pm
2 stops7h 37m
Austin Bergstrom
Tue 9/8
5:30 am-9:27 am
1 stop4h 57m
$378
Rapid CityAustin
RAP Rapid City - AUS Austin Bergstrom
RAPAUS
Rapid City
Thu 10/8
11:29 am-5:30 pm
1 stop5h 01m
Austin Bergstrom
Mon 10/12
6:02 am-10:45 am
1 stop5h 43m
$384
Rapid CityAustin
RAP Rapid City - AUS Austin Bergstrom
RAPAUS
Rapid City
Fri 9/18
4:56 pm-10:36 pm
1 stop4h 40m
Austin Bergstrom
Mon 9/21
4:32 pm-9:23 pm
1 stop5h 51m
$393
Sioux FallsAustin
FSD Sioux Falls Joe Foss Field - AUS Austin Bergstrom
FSDAUS
Sioux Falls Joe Foss Field
Thu 9/24
11:35 am-10:54 pm
2 stops11h 19m
Austin Bergstrom
Mon 9/28
3:13 pm-8:20 pm
1 stop5h 07m
$414
Rapid CityAustin
RAP Rapid City - AUS Austin Bergstrom
RAPAUS
Rapid City
Wed 9/2
3:27 pm-11:54 pm
1 stop7h 27m
Austin Bergstrom
Sat 9/5
3:08 pm-8:37 pm
1 stop6h 29m
$419
Showing 1-10 of 31 resultsSorted by cheapest first
Best time to book a flight from South Dakota to Austin
Have a flexible travel schedule? Discover the best time to fly to Austin from South Dakota with our price prediction graph.
FSD-AUS
RAP-AUS
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 Austin
USSD-AUS
FSD-AUS
RAP-AUS
What is the cheapest month to book a flight from South Dakota to Austin?
Currently, October is the cheapest month in which you can book a flight from South Dakota to Austin (average of $328). Flying from South Dakota to Austin in June is currently the most expensive (average of $595). 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 Austin?
Airfare is below average for this route at the moment.
South Dakota to Austin flights typically cost between $349 and $398 in September.The cheapest round-trip price found within the last 5 days was $246 on Frontier (Sep 14-Sep 21).
Related info for your journey
Find useful and relevant information for your journey from South Dakota to Austin. 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 Austin?
Book flights to Austin if you plan to visit one of these locationsRound Rock
Cedar Park
San Marcos
Bastrop
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Seguin
Canyon Lake
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Alternative routes for South Dakota to Austin
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Other flights to Austin
Explore flights to Austin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 9, 2026.
Complete your trip
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South Dakota and Austin flights
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South Dakota to Austin flights
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Top 4 airlines flying from South Dakota to Austin
Discover the top 4 airlines that operate flights from South Dakota to Austin. 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 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$144 | Average$203 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$164 | Average$388 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$250 | Average$334 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$258 | Average$360 | FlexibilityNo cancel fee | On-time71% |