$63+ Cheap flights from South Dakota to Las Vegas (LAS)
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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — LAS
Oct 7 — Oct 141
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from South Dakota to Las Vegas 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 South Dakota to Las Vegas
Cheapest
Best
Last-minute
One-way
Cheapest flights from South Dakota to Las VegasExplore the most affordable flight options available from South Dakota to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from South Dakota to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
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 11/1512:06 pm -
Nonstop2h 24m
Thu 12/35:41 pm -
Nonstop2h 17m
Deal found 9/5![Allegiant Air logo]()
$94
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:41 pm -
Nonstop2h 58m
Thu 10/226:10 am -
Nonstop2h 46m
Deal found 9/3![Allegiant Air logo]()
$109
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:41 pm -
Nonstop2h 58m
Thu 10/156:30 am -
Nonstop2h 46m
Deal found 9/5![Allegiant Air logo]()
$125
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 10/2512:29 pm -
Nonstop2h 24m
Thu 10/2911:29 am -
Nonstop2h 14m
Deal found 9/5![Allegiant Air logo]()
$132
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:41 pm -
Nonstop2h 58m
Thu 10/86:30 am -
Nonstop2h 46m
Deal found 9/6![Allegiant Air logo]()
$134
This CheapOair deal was found by Cheapflights users on 9/2. 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 10/185:35 pm -
Nonstop2h 24m
Thu 10/2211:29 am -
Nonstop2h 14m
Deal found 9/2![Allegiant Air logo]()
$143
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.
Sun 10/115:35 pm -
Nonstop2h 24m
Thu 10/2211:29 am -
Nonstop2h 14m
Deal found 9/6![Allegiant Air logo]()
$147
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2710:02 pm -
Nonstop2h 56m
Thu 10/16:30 am -
Nonstop2h 46m
Deal found 9/3![Allegiant Air logo]()
$154
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 11/199:56 pm -
Nonstop2h 26m
Sun 11/226:06 pm -
Nonstop2h 12m
Deal found 9/6![Allegiant Air logo]()
$157
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:11 pm -
Nonstop2h 58m
Fri 10/236:30 am -
Nonstop2h 46m
Deal found 9/3![Allegiant Air logo]()
$171
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 11/11:56 pm -
Nonstop2h 58m
Fri 11/134:53 pm -
Nonstop2h 48m
Deal found 9/5![Allegiant Air logo]()
$173
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 12/2410:17 pm -
Nonstop2h 20m
Tue 12/296:00 am -
Nonstop2h 14m
Deal found 9/4![Allegiant Air logo]()
$174
Best flights from South Dakota to Las VegasDiscover carefully curated flight deals from South Dakota to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from South Dakota to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
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.
Wed 11/185:55 am -
1 stop6h 46m
Sat 11/213:10 pm -
1 stop6h 34m
Deal found 9/6![United Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/611:21 am -
1 stop6h 09m
Thu 12/102:03 pm -
1 stop7h 43m
Deal found 9/3![Delta logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:34 pm -
Nonstop2h 22m
Sun 9/209:30 pm -
1 stop21h 49m
Deal found 9/2![Multiple Airlines logo]()
$418
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.
Wed 10/146:00 am -
1 stop6h 41m
Sat 10/175:15 am -
1 stop5h 34m
Deal found 9/6![United Airlines logo]()
$332
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.
Wed 11/187:00 am -
1 stop4h 41m
Sat 11/211:57 pm -
2 stops7h 33m
Deal found 9/6![United Airlines logo]()
$335
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:00 pm -
2 stops11h 30m
Fri 11/1311:44 am -
1 stop5h 22m
Deal found 9/5![Delta logo]()
$478
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.
Tue 10/61:46 pm -
2 stops11h 13m
Wed 10/143:05 pm -
1 stop6h 39m
Deal found 9/5![United Airlines logo]()
$410
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.
Sat 10/247:05 am -
2 stops7h 54m
Thu 10/298:00 am -
2 stops11h 43m
Deal found 9/5![United Airlines logo]()
$429
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.
Thu 10/17:05 am -
2 stops9h 05m
Mon 10/510:44 am -
2 stops9h 08m
Deal found 9/6![United Airlines logo]()
$441
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.
Sun 11/227:48 am -
2 stops11h 30m
Fri 11/274:25 pm -
1 stop5h 19m
Deal found 9/5![United Airlines logo]()
$444
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.
Thu 9/105:22 am -
1 stop4h 47m
Sat 9/128:04 am -
2 stops8h 02m
Deal found 9/6![United Airlines logo]()
$464
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:34 am -
2 stops10h 26m
Sat 10/107:09 pm -
2 stops13h 03m
Deal found 9/5![Delta logo]()
$754
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/85:00 am -
1 stop4h 36m
Sun 10/115:15 am -
1 stop5h 40m
Deal found 9/2![United Airlines logo]()
$465
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/63:36 pm -
1 stop6h 04m
Thu 10/812:59 am -
1 stop7h 13m
Deal found 9/5![Delta logo]()
$767
This United Airlines deal was found by Cheapflights users on 9/2. 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 11/67:00 am -
2 stops9h 12m
Mon 11/94:25 pm -
1 stop5h 05m
Deal found 9/2![United Airlines logo]()
$476
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:34 am -
1 stop5h 46m
Fri 11/2011:44 am -
1 stop7h 22m
Deal found 9/6![Delta logo]()
$770
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/235:48 pm -
1 stop5h 11m
Mon 9/2810:44 am -
2 stops9h 08m
Deal found 9/3![United Airlines logo]()
$476
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:34 am -
2 stops9h 18m
Sat 10/176:20 am -
1 stop6h 07m
Deal found 9/7![Delta logo]()
$774
This United Airlines deal was found by Cheapflights users on 9/3. 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 12/17:40 am -
2 stops11h 09m
Sat 12/59:44 am -
2 stops8h 37m
Deal found 9/3![United Airlines logo]()
$503
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:36 pm -
2 stops10h 23m
Sat 10/246:20 am -
1 stop6h 07m
Deal found 9/3![Delta logo]()
$824
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:36 pm -
1 stop6h 32m
Thu 11/197:00 am -
2 stops12h 06m
Deal found 9/6![Delta logo]()
$827
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.
Thu 12/39:24 am -
2 stops11h 10m
Mon 12/711:48 pm -
1 stop8h 44m
Deal found 9/4![United Airlines logo]()
$525
This Delta deal was found by Cheapflights users on 9/2. 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 10/22:56 pm -
1 stop6h 57m
Thu 10/812:59 am -
1 stop7h 13m
Deal found 9/2![Delta logo]()
$838
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.
Fri 10/25:04 pm -
2 stops9h 25m
Tue 10/611:27 am -
2 stops9h 44m
Deal found 9/7![United Airlines logo]()
$567
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:34 am -
1 stop5h 45m
Sat 10/176:20 am -
1 stop6h 07m
Deal found 9/7![Delta logo]()
$939
Last-minute flights from South Dakota to Las VegasDiscover last-minute flight deals from South Dakota to Las Vegas. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from South Dakota to Las Vegas. Data last updated September 7, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 9/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:34 pm -
Nonstop2h 22m
Thu 9/108:30 am -
Nonstop2h 16m
Deal found 9/3![Allegiant Air logo]()
$187
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2710:02 pm -
Nonstop2h 56m
Thu 10/16:30 am -
Nonstop2h 46m
Deal found 9/3![Allegiant Air logo]()
$154
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.
Mon 9/288:52 pm -
1 stop4h 52m
Fri 10/26:15 am -
Nonstop2h 45m
Deal found 9/5![Multiple Airlines logo]()
$186
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:41 pm -
Nonstop2h 58m
Thu 10/226:10 am -
Nonstop2h 46m
Deal found 9/3![Allegiant Air logo]()
$109
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:41 pm -
Nonstop2h 58m
Thu 10/156:30 am -
Nonstop2h 46m
Deal found 9/5![Allegiant Air logo]()
$125
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:41 pm -
Nonstop2h 58m
Thu 10/86:30 am -
Nonstop2h 46m
Deal found 9/6![Allegiant Air logo]()
$134
This Trip.com deal was found by Cheapflights users on 9/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:52 pm -
1 stop4h 51m
Thu 10/156:30 am -
Nonstop2h 46m
Deal found 9/3![Multiple Airlines logo]()
$192
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.
Sun 10/115:35 pm -
Nonstop2h 24m
Thu 10/2211:29 am -
Nonstop2h 14m
Deal found 9/6![Allegiant Air logo]()
$147
This CheapOair deal was found by Cheapflights users on 9/2. 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 10/185:35 pm -
Nonstop2h 24m
Thu 10/2211:29 am -
Nonstop2h 14m
Deal found 9/2![Allegiant Air logo]()
$143
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:11 pm -
Nonstop2h 58m
Fri 10/236:30 am -
Nonstop2h 46m
Deal found 9/3![Allegiant Air logo]()
$171
This Flightnetwork 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:33 pm -
Nonstop2h 24m
Thu 10/2911:29 am -
Nonstop2h 14m
Deal found 9/7![Allegiant Air logo]()
$199
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 10/2512:29 pm -
Nonstop2h 24m
Thu 10/2911:29 am -
Nonstop2h 14m
Deal found 9/5![Allegiant Air logo]()
$132
One-way flights from South Dakota to Las VegasSearch for one-way flight options from South Dakota to Las Vegas. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from South Dakota to Las Vegas. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This CheapOair deal was found by Cheapflights users on 9/3. 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.
Sun 10/2512:29 pm -
Nonstop2h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Allegiant Air logo]()
$63
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.
Sun 9/133:34 pm -
Nonstop2h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Allegiant Air logo]()
$70
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:35 pm -
Nonstop2h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Allegiant Air logo]()
$75
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/84:37 pm -
Nonstop3h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Allegiant Air logo]()
$109
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:10 pm -
Nonstop3h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Allegiant Air logo]()
$120
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:52 pm -
1 stop4h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$123
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:02 pm -
Nonstop2h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Allegiant Air logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/93:37 pm -
Nonstop3h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Allegiant Air logo]()
$131
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 10/152:35 pm -
Nonstop2h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Allegiant Air logo]()
$134
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:52 pm -
1 stop24h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$134
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.
Sat 12/192:39 pm -
Nonstop3h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Allegiant Air logo]()
$143
This CheapOair deal was found by Cheapflights users on 9/3. 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.
Sun 9/273:34 pm -
Nonstop2h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Allegiant Air logo]()
$146
Find flight deals from South Dakota to Las Vegas
Keep the following information in mind while searching for South Dakota to Las Vegas flight deals. Data was last updated September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $94 (CheapOair) |
One-way from | $63 (CheapOair) |
Popular in | April |
Cheapest in | November |
Average price | $322 |
Good round-trip deal | $123 or less |
Good one-way deal | $76 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from South Dakota to Las Vegas 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 7, 2026.
Use the filters below to find and compare flights from South Dakota to Las Vegas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Sioux FallsLas Vegas
FSD Sioux Falls Joe Foss Field - LAS Las Vegas Harry Reid Intl
FSDLAS
Sioux Falls Joe Foss Field
Fri 10/2
8:52 pm-11:43 pm
1 stop4h 51m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$123
Quickest round-trip
Sioux FallsLas Vegas
FSD Sioux Falls Joe Foss Field - LAS Las Vegas Harry Reid Intl
FSDLAS
Sioux Falls Joe Foss Field
Wed 12/9
3:37 pm-4:43 pm
Nonstop3h 06m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$131
Rapid CityLas Vegas
RAP Rapid City - LAS Las Vegas Harry Reid Intl
RAPLAS
Rapid City
Thu 10/29
5:04 pm-10:16 pm
1 stop6h 12m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$181
Rapid CityLas Vegas
RAP Rapid City - LAS Las Vegas Harry Reid Intl
RAPLAS
Rapid City
Wed 10/7
7:05 am-10:41 am
1 stop4h 36m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$186
Rapid CityLas Vegas
RAP Rapid City - LAS Las Vegas Harry Reid Intl
RAPLAS
Rapid City
Wed 10/28
7:00 am-2:11 pm
2 stops8h 11m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$196
Rapid CityLas Vegas
RAP Rapid City - LAS Las Vegas Harry Reid Intl
RAPLAS
Rapid City
Tue 10/13
7:05 am-10:41 am
1 stop4h 36m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$216
Rapid CityLas Vegas
RAP Rapid City - LAS Las Vegas Harry Reid Intl
RAPLAS
Rapid City
Wed 11/25
7:00 am-2:07 pm
2 stops8h 07m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$230
Rapid CityLas Vegas
RAP Rapid City - LAS Las Vegas Harry Reid Intl
RAPLAS
Rapid City
Sun 10/11
5:00 am-8:36 am
1 stop4h 36m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$231
Rapid CityLas Vegas
RAP Rapid City - LAS Las Vegas Harry Reid Intl
RAPLAS
Rapid City
Sat 11/7
4:10 pm-11:57 pm
2 stops8h 47m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$246
Rapid CityLas Vegas
RAP Rapid City - LAS Las Vegas Harry Reid Intl
RAPLAS
Rapid City
Thu 9/17
4:41 pm-8:51 pm
1 stop5h 10m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$246
Showing 1-10 of 46 resultsSorted by cheapest first
Best time to book a flight from South Dakota to Las Vegas
Have a flexible travel schedule? Discover the best time to fly to Las Vegas from South Dakota with our price prediction graph.
RAP-LAS
FSD-LAS
ABR-LAS
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 Las Vegas
USSD-LAS
RAP-LAS
FSD-LAS
ABR-LAS
What is the cheapest month to book a flight from South Dakota to Las Vegas?
Currently, November is the cheapest month in which you can book a flight from South Dakota to Las Vegas (average of $221). Flying from South Dakota to Las Vegas in July is currently the most expensive (average of $379). 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 SD to LAS?
Find hourly flight availability from South Dakota to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 7, 2026.
It’s optimal to fly from South Dakota to Las Vegas in the evening. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the morning.
How much does it cost to fly round-trip from South Dakota to Las Vegas?
Airfare is below average for this route at the moment.
South Dakota to Las Vegas flights typically cost between $258 and $454 in October.The cheapest round-trip price found within the last 5 days was $109 on Allegiant Air (Oct 5-Oct 22).
How far ahead should I book a flight from South Dakota to Las Vegas?
Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from South Dakota to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Related info for your journey
Find useful and relevant information for your journey from South Dakota to Las Vegas. 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 Las Vegas?
Book flights to Las Vegas if you plan to visit one of these locationsParadise
Mesquite
Henderson
Kingman
Boulder City
North Las Vegas
Needles
Winchester
Sunrise Manor
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Las Vegas flight routes
Other flight options
Popular flights
Top destinations
Alternative routes for South Dakota to Las Vegas
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Las Vegas by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from South Dakota to Las Vegas by cabin class
Find flights from South Dakota to Las Vegas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Las Vegas
Explore flights to Las Vegas departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
South Dakota and Las Vegas flights
Browse other South Dakota and Las Vegas flight options. Last updated on September 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
South Dakota to Las Vegas flights
Consider these flights traveling from South Dakota to Las Vegas.
Top 5 airlines flying from South Dakota to Las Vegas
Discover the top 5 airlines that operate flights from South Dakota to Las Vegas. 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 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$309 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$104 | Average$219 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$125 | Average$321 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$243 | Average$408 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$269 | Average$455 | FlexibilityNo cancel fee | On-time71% |