$56+ Cheap flights from Las Vegas (LAS) to South Dakota
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — FSD
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas to South Dakota with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Las Vegas to South Dakota
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Cheapest flights from Las Vegas to South DakotaExplore the most affordable flight options available from Las Vegas to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Las Vegas to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This CheapOair deal was found by Cheapflights users on 9/7. 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.
Thu 10/1510:31 am -
Nonstop2h 14m
Sun 10/2512:29 pm -
Nonstop2h 24m
Deal found 9/7![Allegiant Air logo]()
$116
This CheapOair deal was found by Cheapflights users on 9/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:10 am -
Nonstop2h 46m
Sun 10/251:56 pm -
Nonstop2h 58m
Deal found 9/8![Allegiant Air logo]()
$126
This CheapOair deal was found by Cheapflights users on 9/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:30 am -
Nonstop2h 46m
Sun 10/251:56 pm -
Nonstop2h 58m
Deal found 9/8![Allegiant Air logo]()
$134
This CheapOair deal was found by Cheapflights users on 9/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:10 am -
Nonstop2h 46m
Mon 10/261:41 pm -
Nonstop2h 58m
Deal found 9/8![Allegiant Air logo]()
$135
This Cheapflightsfares deal was found by Cheapflights users on 9/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:30 am -
Nonstop2h 46m
Mon 10/121:11 pm -
Nonstop2h 58m
Deal found 9/8![Allegiant Air logo]()
$161
This CheapOair deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:31 am -
Nonstop2h 14m
Sun 10/2512:29 pm -
Nonstop2h 24m
Deal found 9/6![Allegiant Air logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:10 am -
Nonstop2h 46m
Wed 10/289:56 pm -
1 stop19h 16m
Deal found 9/4![Multiple Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:30 am -
Nonstop2h 46m
Sun 10/251:56 pm -
Nonstop2h 58m
Deal found 9/4![Allegiant Air logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/810:31 am -
Nonstop2h 14m
Sun 10/115:35 pm -
Nonstop2h 24m
Deal found 9/8![Allegiant Air logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:30 am -
Nonstop2h 46m
Wed 10/289:56 pm -
1 stop19h 16m
Deal found 9/4![Multiple Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:30 am -
Nonstop2h 46m
Mon 10/261:41 pm -
Nonstop2h 58m
Deal found 9/4![Allegiant Air logo]()
$192
This Cheapflightsfares deal was found by Cheapflights users on 9/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:30 am -
Nonstop2h 46m
Sun 10/1112:41 pm -
Nonstop2h 58m
Deal found 9/8![Allegiant Air logo]()
$205
Best flights from Las Vegas to South DakotaDiscover carefully curated flight deals from Las Vegas to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Las Vegas to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This Booking.com deal was found by Cheapflights users on 9/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:10 am -
Nonstop2h 46m
Mon 10/261:41 pm -
Nonstop2h 58m
Deal found 9/8![Allegiant Air logo]()
$145
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 2/94:40 pm -
1 stop4h 28m
Wed 2/104:40 pm -
1 stop4h 39m
Deal found 9/8![United Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 9/7. 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 10/296:00 am -
1 stop9h 25m
Fri 10/305:04 pm -
1 stop7h 30m
Deal found 9/7![American Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Fri 9/188:40 am -
2 stops9h 27m
Mon 9/218:52 pm -
1 stop13h 36m
Deal found 9/7![Frontier logo]()
$475
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Wed 10/74:07 pm -
1 stop5h 23m
Wed 10/147:05 am -
1 stop4h 36m
Deal found 9/7![United Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:46 pm -
1 stop5h 07m
Wed 9/232:10 pm -
1 stop6h 10m
Deal found 9/4![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/8. 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 1/84:40 pm -
1 stop4h 19m
Tue 1/126:22 am -
1 stop4h 27m
Deal found 9/8![United Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:47 am -
1 stop6h 33m
Tue 10/65:00 am -
1 stop4h 36m
Deal found 9/6![United Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 9/8. 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 1/79:00 am -
1 stop7h 03m
Mon 1/115:30 am -
2 stops10h 29m
Deal found 9/8![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:07 pm -
1 stop5h 37m
Sat 10/249:42 am -
1 stop6h 52m
Deal found 9/4![United Airlines logo]()
$422
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:28 pm -
1 stop5h 05m
Mon 9/285:53 pm -
1 stop5h 06m
Deal found 9/4![United Airlines logo]()
$438
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/164:07 pm -
1 stop5h 37m
Wed 10/216:00 am -
2 stops10h 05m
Deal found 9/9![United Airlines logo]()
$475
This United Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:25 pm -
1 stop5h 19m
Mon 11/25:55 am -
1 stop4h 45m
Deal found 9/5![United Airlines logo]()
$489
Last-minute flights from Las Vegas to South DakotaDiscover last-minute flight deals from Las Vegas to South Dakota. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to South Dakota. Data last updated September 9, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 9/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:30 am -
Nonstop2h 46m
Mon 10/121:11 pm -
Nonstop2h 58m
Deal found 9/8![Allegiant Air logo]()
$161
This CheapOair deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:31 am -
Nonstop2h 14m
Sun 10/2512:29 pm -
Nonstop2h 24m
Deal found 9/6![Allegiant Air logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/810:31 am -
Nonstop2h 14m
Sun 10/115:35 pm -
Nonstop2h 24m
Deal found 9/8![Allegiant Air logo]()
$185
This Cheapflightsfares deal was found by Cheapflights users on 9/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:30 am -
Nonstop2h 46m
Sun 10/1112:41 pm -
Nonstop2h 58m
Deal found 9/8![Allegiant Air logo]()
$205
This CheapOair deal was found by Cheapflights users on 9/7. 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.
Thu 10/1510:31 am -
Nonstop2h 14m
Sun 10/2512:29 pm -
Nonstop2h 24m
Deal found 9/7![Allegiant Air logo]()
$116
This CheapOair deal was found by Cheapflights users on 9/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:30 am -
Nonstop2h 46m
Sun 10/251:56 pm -
Nonstop2h 58m
Deal found 9/8![Allegiant Air logo]()
$134
This CheapOair deal was found by Cheapflights users on 9/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:10 am -
Nonstop2h 46m
Sun 10/251:56 pm -
Nonstop2h 58m
Deal found 9/8![Allegiant Air logo]()
$126
This CheapOair deal was found by Cheapflights users on 9/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:10 am -
Nonstop2h 46m
Mon 10/261:41 pm -
Nonstop2h 58m
Deal found 9/8![Allegiant Air logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:10 am -
Nonstop2h 46m
Wed 10/289:56 pm -
1 stop19h 16m
Deal found 9/4![Multiple Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:30 am -
Nonstop2h 46m
Sun 10/251:56 pm -
Nonstop2h 58m
Deal found 9/4![Allegiant Air logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:30 am -
Nonstop2h 46m
Wed 10/289:56 pm -
1 stop19h 16m
Deal found 9/4![Multiple Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:30 am -
Nonstop2h 46m
Mon 10/261:41 pm -
Nonstop2h 58m
Deal found 9/4![Allegiant Air logo]()
$192
One-way flights from Las Vegas to South DakotaSearch for one-way flight options from Las Vegas to South Dakota. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Las Vegas to South Dakota. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This eDestinos deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:31 am -
Nonstop2h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Allegiant Air logo]()
$56
This Super.com deal was found by Cheapflights users on 9/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:30 am -
Nonstop2h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Allegiant Air logo]()
$56
This CheapOair deal was found by Cheapflights users on 9/7. 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.
Thu 10/2911:29 am -
Nonstop2h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Allegiant Air logo]()
$74
This CheapOair deal was found by Cheapflights users on 9/7. 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 11/134:53 pm -
Nonstop2h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Allegiant Air logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/411:46 am -
Nonstop2h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Allegiant Air logo]()
$109
This Cheapflightsfares deal was found by Cheapflights users on 9/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:25 am -
Nonstop2h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Allegiant Air logo]()
$116
This CheapOair deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:50 am -
Nonstop2h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Allegiant Air logo]()
$120
This eDestinos deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:28 am -
Nonstop2h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Allegiant Air logo]()
$125
This Booking.com deal was found by Cheapflights users on 9/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:10 pm -
1 stop26h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:25 am -
Nonstop2h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Allegiant Air logo]()
$132
This Jetabroad deal was found by Cheapflights users on 9/7. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/27:04 am -
Nonstop2h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Allegiant Air logo]()
$151
This Booking.com deal was found by Cheapflights users on 9/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:45 am -
1 stop11h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Frontier logo]()
$155
Find flight deals from Las Vegas to South Dakota
Keep the following information in mind while searching for Las Vegas to South Dakota flight deals. Data was last updated September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $116 (CheapOair) |
One-way from | $56 (eDestinos) |
Popular in | February |
Cheapest in | October |
Average price | $367 |
Good round-trip deal | $163 or less |
Good one-way deal | $61 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas to South Dakota that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 9, 2026.
Use the filters below to find and compare flights from Las Vegas to South Dakota that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasSioux Falls
LAS Las Vegas Harry Reid Intl - FSD Sioux Falls Joe Foss Field
LASFSD
Las Vegas Harry Reid Intl
Thu 10/22
6:10 am-10:56 am
Nonstop2h 46m
Sioux Falls Joe Foss Field
Mon 10/26
1:41 pm-2:39 pm
Nonstop2h 58m
$145
Las VegasRapid City
LAS Las Vegas Harry Reid Intl - RAP Rapid City
LASRAP
Las Vegas Harry Reid Intl
Fri 10/2
2:55 pm-7:53 pm
2 stops27h 58m
Rapid City
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$203
Las VegasRapid City
LAS Las Vegas Harry Reid Intl - RAP Rapid City
LASRAP
Las Vegas Harry Reid Intl
Sun 11/1
5:00 am-12:39 pm
1 stop6h 39m
Rapid City
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$216
Las VegasRapid City
LAS Las Vegas Harry Reid Intl - RAP Rapid City
LASRAP
Las Vegas Harry Reid Intl
Sat 10/3
8:19 am-7:08 pm
2 stops9h 49m
Rapid City
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$246
Las VegasRapid City
LAS Las Vegas Harry Reid Intl - RAP Rapid City
LASRAP
Las Vegas Harry Reid Intl
Tue 9/22
9:37 am-8:38 pm
2 stops10h 01m
Rapid City
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$246
Las VegasRapid City
LAS Las Vegas Harry Reid Intl - RAP Rapid City
LASRAP
Las Vegas Harry Reid Intl
Wed 10/7
8:19 am-8:52 pm
2 stops11h 33m
Rapid City
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$286
Las VegasSioux Falls
LAS Las Vegas Harry Reid Intl - FSD Sioux Falls Joe Foss Field
LASFSD
Las Vegas Harry Reid Intl
Mon 10/12
7:35 am-12:21 pm
Nonstop2h 46m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$294
Las VegasRapid City
LAS Las Vegas Harry Reid Intl - RAP Rapid City
LASRAP
Las Vegas Harry Reid Intl
Tue 2/9
4:40 pm-10:08 pm
1 stop4h 28m
Rapid City
Wed 2/10
4:40 pm-8:19 pm
1 stop4h 39m
$301
Las VegasRapid City
LAS Las Vegas Harry Reid Intl - RAP Rapid City
LASRAP
Las Vegas Harry Reid Intl
Wed 10/7
4:07 pm-10:30 pm
1 stop5h 23m
Rapid City
Wed 10/14
7:05 am-10:41 am
1 stop4h 36m
$325
Las VegasRapid City
LAS Las Vegas Harry Reid Intl - RAP Rapid City
LASRAP
Las Vegas Harry Reid Intl
Wed 9/16
9:00 am-4:23 pm
1 stop6h 23m
Rapid City
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$327
Showing 1-10 of 30 resultsSorted by cheapest first
Best time to book a flight from Las Vegas to South Dakota
Have a flexible travel schedule? Discover the best time to fly to South Dakota from Las Vegas with our price prediction graph.
LAS-FSD
LAS-RAP
LAS-PIR
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 Las Vegas to South Dakota
LAS-USSD
LAS-FSD
LAS-RAP
LAS-PIR
What is the cheapest month to book a flight from Las Vegas to South Dakota?
Currently, October is the cheapest month in which you can book a flight from Las Vegas to South Dakota (average of $182). Flying from Las Vegas to South Dakota in February is currently the most expensive (average of $448). 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.
What is the cheapest time of day to fly from LAS to SD?
Find hourly flight availability from Las Vegas to South Dakota. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 9, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to South Dakota as you normally would.
How much does it cost to fly round-trip from Las Vegas to South Dakota?
Airfare is below average for this route at the moment.
Las Vegas to South Dakota flights typically cost between $148 and $398 in October.The cheapest round-trip price found within the last 5 days was $126 on Allegiant Air (Oct 22-Oct 25).
Reviews of airlines servicing South Dakota
Get insights into the airlines that provide service to South Dakota. 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 South Dakota. Reviews last updated September 9, 2026.
Read through reviews of airlines operating flights from Las Vegas to South Dakota, such as United Airlines,Allegiant Air, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Overall
7.4
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Food
6.7
Overall
7.4
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Food
6.7
Overall
7.4
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Food
6.7
Overall
7.4
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Las Vegas to South Dakota. 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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Alternative routes for Las Vegas to South Dakota
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to South Dakota by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Las Vegas to South Dakota by cabin class
Find flights from Las Vegas to South Dakota, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Las Vegas and South Dakota flights
Browse other Las Vegas and South Dakota flight options. Last updated on September 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Las Vegas to South Dakota flights
Consider these flights traveling from Las Vegas to South Dakota.
Top 3 airlines flying from Las Vegas to South Dakota
Discover the top 3 airlines that operate flights from Las Vegas to South Dakota. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$106 | Average$191 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$251 | Average$412 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$264 | Average$448 | FlexibilityNo cancel fee | On-time71% |